DebugClients/Python/DebugBase.py

Thu, 12 Jan 2017 19:21:16 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Thu, 12 Jan 2017 19:21:16 +0100
branch
maintenance
changeset 5418
9a20eb429092
parent 5389
9b1c800daff3
child 5536
d28e800f2810
permissions
-rw-r--r--

Fixed a subtle bug in the debugger client causing it to exit, if the first line is an import statement.
(grafted from 3458d1c8c5fceaf6e86d5b42f5a7cef2073e31ce)

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2002 - 2017 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the debug base class which based originally on bdb.
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8 """
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9
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10 import sys
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11 import os
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12 import types
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13 import atexit
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14 import inspect
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15 import ctypes
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16 import time
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17 from inspect import CO_GENERATOR
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18
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19 from BreakpointWatch import Breakpoint, Watch
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20
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21 if sys.version_info[0] == 2:
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22 import thread as _thread
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23 from inspect import getargvalues, formatargvalues
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24 else:
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25 import _thread
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26 from DebugUtilities import getargvalues, formatargvalues
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27 unicode = str
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28 basestring = str
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29
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30 gRecursionLimit = 64
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31
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32
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33 def printerr(s):
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34 """
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35 Module function used for debugging the debug client.
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36
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37 @param s data to be printed
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38 """
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39 sys.__stderr__.write('{0!s}\n'.format(s))
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40 sys.__stderr__.flush()
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41
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42
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43 def setRecursionLimit(limit):
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44 """
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45 Module function to set the recursion limit.
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46
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47 @param limit recursion limit (integer)
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48 """
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49 global gRecursionLimit
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50 gRecursionLimit = limit
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51
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52
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53 class DebugBase(object):
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54 """
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55 Class implementing base class of the debugger.
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56
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57 Provides methods for the 'owning' client to call to step etc.
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58 """
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59 # Don't thrust distutils.sysconfig.get_python_lib: possible case mismatch
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60 # on Windows
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61 lib = os.path.dirname(inspect.__file__)
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62 # tuple required because it's accessed a lot of times by startswith method
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63 pathsToSkip = ('<', os.path.dirname(__file__), inspect.__file__[:-1])
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64 filesToSkip = {}
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65
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66 # cache for fixed file names
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67 _fnCache = {}
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68
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69 def __init__(self, dbgClient):
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70 """
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71 Constructor
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72
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73 @param dbgClient the owning client
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74 """
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75 self._dbgClient = dbgClient
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76
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77 # Some informations about the thread
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78 self.isMainThread = False
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79 self.quitting = False
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80 self.id = -1
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81 self.name = ''
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82
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83 self.tracePythonLibs(0)
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84
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85 # Special handling of a recursion error
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86 self.skipFrames = 0
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87
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88 self.isBroken = False
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89 self.cFrame = None
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90
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91 # current frame we are at
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92 self.currentFrame = None
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93
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94 # frames, where we want to stop or release debugger
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95 self.botframe = None
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96 self.stopframe = None
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97 self.returnframe = None
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98 self.stop_everywhere = False
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99
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100 self.__recursionDepth = -1
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101 self.setRecursionDepth(inspect.currentframe())
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102
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103 # background task to periodicaly check for client interactions
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104 self.eventPollFlag = False
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105 self.timer = _thread.start_new_thread(self.__eventPollTimer, ())
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106
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107 # provide a hook to perform a hard breakpoint
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108 # Use it like this:
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109 # if hasattr(sys, 'breakpoint): sys.breakpoint()
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110 sys.breakpoint = self.set_trace
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111
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112 def __eventPollTimer(self):
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113 """
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114 Private method to set a flag every 0.5 s to check for new messages.
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115 """
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116 while True:
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117 time.sleep(0.5)
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118 self.eventPollFlag = True
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119
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120 def getCurrentFrame(self):
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121 """
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122 Public method to return the current frame.
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123
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124 @return the current frame
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125 @rtype frame object
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126 """
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127 # Don't show any local frames after the program was stopped
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128 if self.quitting:
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129 return None
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130
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131 return self.currentFrame
0
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132
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133 def getFrameLocals(self, frmnr=0):
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parents: 826
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134 """
4309
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parents: 4293
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135 Public method to return the locals dictionary of the current frame
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parents: 4293
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136 or a frame below.
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137
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parents: 4293
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138 @keyparam frmnr distance of frame to get locals dictionary of. 0 is
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parents: 4293
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139 the current frame (int)
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parents: 4293
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140 @return locals dictionary of the frame
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parents: 826
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141 """
4642
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parents: 4631
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142 f = self.currentFrame
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parents: 4631
diff changeset
143 while f is not None and frmnr > 0:
f18d5fb9a53b Store values entered into the shell in selected frame.
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144 f = f.f_back
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T.Rzepka <Tobias.Rzepka@gmail.com>
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145 frmnr -= 1
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4631
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146 return f.f_locals
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147
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148 def storeFrameLocals(self, frmnr=0):
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149 """
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150 Public method to store the locals into the frame, so an access to
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parents: 4631
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151 frame.f_locals returns the last data.
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152
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153 @keyparam frmnr distance of frame to store locals dictionary to. 0 is
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154 the current frame (int)
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parents: 4631
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155 """
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T.Rzepka <Tobias.Rzepka@gmail.com>
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156 cf = self.currentFrame
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parents: 4631
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157 while cf is not None and frmnr > 0:
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158 cf = cf.f_back
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159 frmnr -= 1
5156
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160
5cb4740bd2a9 Little addition to the debuggers to make them more compatible with PyPy.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5140
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161 try:
5cb4740bd2a9 Little addition to the debuggers to make them more compatible with PyPy.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5140
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162 if "__pypy__" in sys.builtin_module_names:
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parents: 5140
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163 import __pypy__
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5140
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164 __pypy__.locals_to_fast(cf)
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5140
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165 return
5cb4740bd2a9 Little addition to the debuggers to make them more compatible with PyPy.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5140
diff changeset
166 except Exception:
5cb4740bd2a9 Little addition to the debuggers to make them more compatible with PyPy.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5140
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167 pass
5cb4740bd2a9 Little addition to the debuggers to make them more compatible with PyPy.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5140
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168
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parents: 4631
diff changeset
169 ctypes.pythonapi.PyFrame_LocalsToFast(
f18d5fb9a53b Store values entered into the shell in selected frame.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4631
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170 ctypes.py_object(cf),
f18d5fb9a53b Store values entered into the shell in selected frame.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4631
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171 ctypes.c_int(0))
935
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172
0
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parents:
diff changeset
173 def step(self, traceMode):
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parents:
diff changeset
174 """
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parents:
diff changeset
175 Public method to perform a step operation in this thread.
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parents:
diff changeset
176
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diff changeset
177 @param traceMode If it is True, then the step is a step into,
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parents:
diff changeset
178 otherwise it is a step over.
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parents:
diff changeset
179 """
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parents:
diff changeset
180 if traceMode:
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
181 self.set_step()
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parents:
diff changeset
182 else:
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parents:
diff changeset
183 self.set_next(self.currentFrame)
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parents:
diff changeset
184
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parents:
diff changeset
185 def stepOut(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
186 """
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parents:
diff changeset
187 Public method to perform a step out of the current call.
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parents:
diff changeset
188 """
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parents:
diff changeset
189 self.set_return(self.currentFrame)
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parents:
diff changeset
190
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parents:
diff changeset
191 def go(self, special):
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parents:
diff changeset
192 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
193 Public method to resume the thread.
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parents:
diff changeset
194
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diff changeset
195 It resumes the thread stopping only at breakpoints or exceptions.
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parents:
diff changeset
196
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diff changeset
197 @param special flag indicating a special continue operation
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parents:
diff changeset
198 """
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parents:
diff changeset
199 self.set_continue(special)
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diff changeset
200
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parents:
diff changeset
201 def setRecursionDepth(self, frame):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
202 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
203 Public method to determine the current recursion depth.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
204
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
205 @param frame The current stack frame.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
206 """
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
207 self.__recursionDepth = 0
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parents:
diff changeset
208 while frame is not None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
209 self.__recursionDepth += 1
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parents:
diff changeset
210 frame = frame.f_back
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parents:
diff changeset
211
5046
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diff changeset
212 def profileWithRecursion(self, frame, event, arg):
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
213 """
2166
15b4e58d61d7 Fixed some typos in source docu.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1509
diff changeset
214 Public method used to trace some stuff independent of the debugger
0
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parents:
diff changeset
215 trace function.
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parents:
diff changeset
216
5046
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diff changeset
217 @param frame current stack frame
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diff changeset
218 @type frame object
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parents: 5045
diff changeset
219 @param event trace event
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parents: 5045
diff changeset
220 @type str
2953
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2927
diff changeset
221 @param arg arguments
5046
d57f18f15f1a Don't track the recursion limit by hand.
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parents: 5045
diff changeset
222 @type depends on the previous event parameter
2953
703452a2876f Started correcting doc strings by using the new doc string checker.
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parents: 2927
diff changeset
223 @exception RuntimeError raised to indicate too many recursions
0
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parents:
diff changeset
224 """
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 935
diff changeset
225 if event == 'return':
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
226 self.cFrame = frame.f_back
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
227 self.__recursionDepth -= 1
5046
d57f18f15f1a Don't track the recursion limit by hand.
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parents: 5045
diff changeset
228 if self._dbgClient.callTraceEnabled:
d57f18f15f1a Don't track the recursion limit by hand.
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parents: 5045
diff changeset
229 self.__sendCallTrace(event, frame, self.cFrame)
0
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parents:
diff changeset
230 elif event == 'call':
5046
d57f18f15f1a Don't track the recursion limit by hand.
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parents: 5045
diff changeset
231 if self._dbgClient.callTraceEnabled:
d57f18f15f1a Don't track the recursion limit by hand.
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parents: 5045
diff changeset
232 self.__sendCallTrace(event, self.cFrame, frame)
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
233 self.cFrame = frame
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 self.__recursionDepth += 1
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
235 if self.__recursionDepth > gRecursionLimit:
3021
801289962f4e Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2987
diff changeset
236 raise RuntimeError(
801289962f4e Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2987
diff changeset
237 'maximum recursion depth exceeded\n'
0
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parents:
diff changeset
238 '(offending frame is two down the stack)')
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parents:
diff changeset
239
5046
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diff changeset
240 def profile(self, frame, event, arg):
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
241 """
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
242 Public method used to trace some stuff independent of the debugger
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
243 trace function.
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
244
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
245 @param frame current stack frame
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
246 @type frame object
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
247 @param event trace event
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
248 @type str
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T.Rzepka <Tobias.Rzepka@gmail.com>
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diff changeset
249 @param arg arguments
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
250 @type depends on the previous event parameter
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
251 """
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
252 if event == 'return':
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
253 self.__sendCallTrace(event, frame, frame.f_back)
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
254 elif event == 'call':
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
255 self.__sendCallTrace(event, frame.f_back, frame)
d57f18f15f1a Don't track the recursion limit by hand.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
256
2170
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2166
diff changeset
257 def __sendCallTrace(self, event, fromFrame, toFrame):
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2166
diff changeset
258 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2166
diff changeset
259 Private method to send a call/return trace.
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parents: 2166
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260
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261 @param event trace event
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diff changeset
262 @type str
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diff changeset
263 @param fromFrame originating frame
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
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264 @type frame object
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
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265 @param toFrame destination frame
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parents: 5045
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266 @type frame object
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parents: 2166
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267 """
5046
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5045
diff changeset
268 if not self.__skipFrame(fromFrame) and not self.__skipFrame(toFrame):
5174
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parents: 5088 5169
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269 fromInfo = {
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parents: 5088 5169
diff changeset
270 "filename": self._dbgClient.absPath(
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parents: 5088 5169
diff changeset
271 self.fix_frame_filename(fromFrame)),
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parents: 5088 5169
diff changeset
272 "linenumber": fromFrame.f_lineno,
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parents: 5088 5169
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273 "codename": fromFrame.f_code.co_name,
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parents: 5088 5169
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274 }
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parents: 5088 5169
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275 toInfo = {
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parents: 5088 5169
diff changeset
276 "filename": self._dbgClient.absPath(
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parents: 5088 5169
diff changeset
277 self.fix_frame_filename(toFrame)),
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parents: 5088 5169
diff changeset
278 "linenumber": toFrame.f_lineno,
8c48f5e0cd92 Get changes from current branch.
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parents: 5088 5169
diff changeset
279 "codename": toFrame.f_code.co_name,
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parents: 5088 5169
diff changeset
280 }
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parents: 5088 5169
diff changeset
281 self._dbgClient.sendCallTrace(event, fromInfo, toInfo)
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282
0
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parents:
diff changeset
283 def trace_dispatch(self, frame, event, arg):
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parents:
diff changeset
284 """
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parents: 3160
diff changeset
285 Public method reimplemented from bdb.py to do some special things.
0
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286
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287 This specialty is to check the connection to the debug server
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288 for new events (i.e. new breakpoints) while we are going through
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parents:
diff changeset
289 the code.
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290
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291 @param frame The current stack frame
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292 @type frame object
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293 @param event The trace event
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294 @type str
0
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parents:
diff changeset
295 @param arg The arguments
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296 @type depends on the previous event parameter
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297 @return local trace function
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298 @rtype trace function or None
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parents: 5083
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299 @exception SystemExit
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
300 """
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
301 # give the client a chance to push through new break points.
5044
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5041
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302 if self.eventPollFlag:
630b9f290a77 No polling of incoming messages. Just wait for a flag.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5041
diff changeset
303 self._dbgClient.eventPoll()
630b9f290a77 No polling of incoming messages. Just wait for a flag.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5041
diff changeset
304 self.eventPollFlag = False
5083
4affedf129c5 Don't check the quitting flag after each operation.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5064
diff changeset
305
4affedf129c5 Don't check the quitting flag after each operation.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5064
diff changeset
306 if self.quitting:
5084
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
307 raise SystemExit
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
308
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
309 if event == 'line':
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
310 if self.stop_here(frame) or self.break_here(frame):
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
311 self.user_line(frame)
5263
50a03ff54b15 Make PyPy stop at breakpoints again.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5239
diff changeset
312 return self.trace_dispatch
0
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parents:
diff changeset
313
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
314 if event == 'call':
5418
9a20eb429092 Fixed a subtle bug in the debugger client causing it to exit, if the first line is an import statement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5389
diff changeset
315 if self.botframe is None and frame.f_lineno >= 1:
5205
df1709f0e49f Change evaluation of last frame to run atexit functions again.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5204
diff changeset
316 self.botframe = frame
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
317 frame.f_trace = self.trace_dispatch
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
318
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
319 self.user_line(frame)
5012
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diff changeset
320 return self.trace_dispatch
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parents: 5007
diff changeset
321
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f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
322 if not (self.stop_here(frame) or
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
323 self.__checkBreakInFrame(frame) or
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
324 Watch.watches != []):
5012
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T.Rzepka <Tobias.Rzepka@gmail.com>
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diff changeset
325 # No need to trace this function
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diff changeset
326 return
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parents: 5007
diff changeset
327 return self.trace_dispatch
0
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parents:
diff changeset
328
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
329 if event == 'return':
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df1709f0e49f Change evaluation of last frame to run atexit functions again.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5204
diff changeset
330 if self.stop_here(frame) or frame == self.botframe:
5012
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
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331 # Ignore return events in generator except when stepping.
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
332 if self.stopframe and frame.f_code.co_flags & CO_GENERATOR:
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
333 return
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
334 # The program has finished if we have just left the first frame
5209
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
335 if frame == self.botframe:
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
336 if self.isMainThread:
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
337 atexit._run_exitfuncs()
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
338 self._dbgClient.progTerminated(arg)
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
339 else:
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
340 self._dbgClient.threadTerminated(self.id)
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
341
5012
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T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
342 if self.quitting and not self._dbgClient.passive:
5084
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
343 raise SystemExit
5012
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
344 return
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
345
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
346 if event == 'exception':
5012
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
347 if not self.__skipFrame(frame):
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
348 # When stepping with next/until/return in a generator frame,
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
349 # skip the internal StopIteration exception (with no traceback)
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
350 # triggered by a subiterator run with the 'yield from'
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
351 # statement.
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
352 if not (frame.f_code.co_flags & CO_GENERATOR and
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
353 arg[0] is StopIteration and arg[2] is None):
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
354 self.user_exception(frame, arg)
5048
9899fb545b1f Fixed some code style issues and removed the obsolete method shouldSkip.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5046
diff changeset
355 # Stop at the StopIteration or GeneratorExit exception when the
9899fb545b1f Fixed some code style issues and removed the obsolete method shouldSkip.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5046
diff changeset
356 # user has set stopframe in a generator by issuing a return
9899fb545b1f Fixed some code style issues and removed the obsolete method shouldSkip.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5046
diff changeset
357 # command, or a next/until command at the last statement in the
9899fb545b1f Fixed some code style issues and removed the obsolete method shouldSkip.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5046
diff changeset
358 # generator before the exception.
5012
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
359 elif (self.stopframe and frame is not self.stopframe and
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
360 self.stopframe.f_code.co_flags & CO_GENERATOR and
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
361 arg[0] in (StopIteration, GeneratorExit)):
4365
d97f2e05ae1b Enhanced the Python3 debugger a little bit in accordance with bdb.py.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4309
diff changeset
362 self.user_exception(frame, arg)
5012
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
363 return
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
364
0
de9c2efb9d02 Started porting eric4 to Python3
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parents:
diff changeset
365 if event == 'c_call':
5012
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
366 return
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
367 if event == 'c_exception':
5012
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
368 return
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
369 if event == 'c_return':
5012
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
370 return
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parents: 5088 5169
diff changeset
371
5128
b6cbdba69967 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5125
diff changeset
372 print('DebugBase.trace_dispatch:' # __IGNORE_WARNING__
b6cbdba69967 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5125
diff changeset
373 ' unknown debugging event: ',
5125
eb1b3e0577e4 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5124
diff changeset
374 repr(event))
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
375 return self.trace_dispatch
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
376
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 935
diff changeset
377 def set_trace(self, frame=None):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
378 """
5064
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
379 Public method to start debugging from 'frame'.
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
380
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
381 If frame is not specified, debugging starts from caller's frame.
5086
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
382 Because of jump optimizations it's not possible to use sys.breakpoint()
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
383 as last instruction in a function or method.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
384
5086
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
385 @keyparam frame frame to start debugging from
5064
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
386 @type frame object
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
387 """
5064
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
388 if frame is None:
5086
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
389 frame = sys._getframe().f_back # Skip set_trace method
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
390
5206
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
391 if sys.version_info[0] == 2:
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
392 stopOnHandleLine = self._dbgClient.handleLine.func_code
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
393 else:
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
394 stopOnHandleLine = self._dbgClient.handleLine.__code__
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
395
5086
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
396 frame.f_trace = self.trace_dispatch
5274
a19743a4a8fa Easier and fail save way to get the correct botframe at sys.breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5273
diff changeset
397 while frame.f_back is not None:
a19743a4a8fa Easier and fail save way to get the correct botframe at sys.breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5273
diff changeset
398 # stop at erics debugger frame or a threading bootstrap
a19743a4a8fa Easier and fail save way to get the correct botframe at sys.breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5273
diff changeset
399 if (frame.f_back.f_code == stopOnHandleLine):
5064
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
400 frame.f_trace = self.trace_dispatch
5086
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
401 self.botframe = frame
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
402 break
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
403
5064
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
404 frame = frame.f_back
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
405
5086
6cb8be573090 New set_trace for sys.breakpoint to reflect the changes in previous commit.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5085
diff changeset
406 self.stop_everywhere = True
5064
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
407 sys.settrace(self.trace_dispatch)
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
408 sys.setprofile(self._dbgClient.callTraceEnabled)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
409
5209
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
410 def bootstrap(self, target, args, kwargs):
5207
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
411 """
5209
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
412 Public method to bootstrap a thread.
5207
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
413
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
414 It wraps the call to the user function to enable tracing
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
415 before hand.
5209
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
416
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
417 @param target function which is called in the new created thread
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
418 @type function pointer
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
419 @param args arguments to pass to target
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
420 @type tuple
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
421 @param kwargs keyword arguments to pass to target
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
422 @type dict
5207
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
423 """
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
424 try:
5209
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
425 frame = sys._getframe()
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
426 self.botframe = frame
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
427 # First time the dispach function is called, a "base debug"
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
428 # function has to be returned, which is called at every user code
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
429 # function call. Because of setting botframe manually, the
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
430 # specific branch returning the trace_dispatch itself is skipped.
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
431 # Because the next step is always in threading.py and we assume
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
432 # that there is no breakpoint in it, it's save to return
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
433 # trace_dispatch unconditionally.
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
434 sys.settrace(lambda frame, event, arg: self.trace_dispatch)
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
435 frame.f_trace = self.trace_dispatch
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
436
cd058aa6af37 Insert import hook to modify thread module to use our bootstrap.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5208
diff changeset
437 target(*args, **kwargs)
5207
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
438 except SystemExit:
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
439 pass
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
440 finally:
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
441 sys.setprofile(None)
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
442
5084
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
443 def run(self, cmd, globals=None, locals=None):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
444 """
5084
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
445 Public method to start a given command under debugger control.
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
446
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
447 @param cmd command / code to execute under debugger control
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
448 @type str or CodeType
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
449 @keyparam globals dictionary of global variables for cmd
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
450 @type dict
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
451 @keyparam locals dictionary of local variables for cmd
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
452 @type dict
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
453 """
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
454 if globals is None:
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
455 import __main__
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
456 globals = __main__.__dict__
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
457
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
458 if locals is None:
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
459 locals = globals
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
460
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
461 sys.settrace(self.trace_dispatch)
5179
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
462 if not isinstance(cmd, types.CodeType):
5084
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
463 cmd = compile(cmd, "<string>", "exec")
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
464
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
465 try:
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
466 exec(cmd, globals, locals)
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
467 except SystemExit:
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
468 pass
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
469 finally:
5206
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
470 self.quitting = True
5084
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
471 sys.settrace(None)
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
472
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
473 def _set_stopinfo(self, stopframe, returnframe):
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
474 """
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
475 Protected method to update the frame pointers.
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
476
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
477 @param stopframe the frame object where to stop
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
478 @type frame object
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
479 @param returnframe the frame object where to stop on a function return
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
480 @type frame object
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
481 """
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
482 self.stopframe = stopframe
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
483 self.returnframe = returnframe
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
484 self.stop_everywhere = False
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
485
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
486 def set_continue(self, special):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
487 """
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
488 Public method to stop only on next breakpoint.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
489
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
490 @param special flag indicating a special continue operation
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
491 @type bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
492 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
493 # Here we only set a new stop frame if it is a normal continue.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
494 if not special:
5205
df1709f0e49f Change evaluation of last frame to run atexit functions again.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5204
diff changeset
495 self._set_stopinfo(None, None)
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
496
5064
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
497 # Disable tracing if not started in debug mode
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
498 if not self._dbgClient.debugging:
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
499 sys.settrace(None)
9f4e3914e50c Improvements on eric's set_trace and set_continue if not in debugging mode.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5063
diff changeset
500 sys.setprofile(None)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
501
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
502 def set_step(self):
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
503 """
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
504 Public method to stop after one line of code.
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
505 """
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
506 self._set_stopinfo(None, None)
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
507 self.stop_everywhere = True
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
508
5087
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
509 def set_next(self, frame):
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
510 """
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
511 Public method to stop on the next line in or below the given frame.
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
512
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
513 @param frame the frame object
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
514 @type frame object
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
515 """
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
516 self._set_stopinfo(frame, frame.f_back)
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
517 frame.f_back.f_trace = self.trace_dispatch
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
518 frame.f_trace = self.trace_dispatch
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
519
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
520 def set_return(self, frame):
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
521 """
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
522 Public method to stop when returning from the given frame.
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
523
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
524 @param frame the frame object
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
525 @type frame object
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
526 """
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
527 self._set_stopinfo(None, frame.f_back)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
528
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
529 def set_quit(self):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
530 """
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 935
diff changeset
531 Public method to quit.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
532
5087
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
533 Disables the trace functions and resets all frame pointer.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
534 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
535 sys.setprofile(None)
5087
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
536 self.stopframe = None
59316f14216b Not much left of bdb, so removed it entirely.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5086
diff changeset
537 self.returnframe = None
5287
971f24c89e6b Restore normal stop functionality (F10).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5274
diff changeset
538 for debugThread in self._dbgClient.threads.values():
971f24c89e6b Restore normal stop functionality (F10).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5274
diff changeset
539 debugThread.quitting = True
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
540
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
541 def fix_frame_filename(self, frame):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
542 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
543 Public method used to fixup the filename for a given frame.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
544
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
545 The logic employed here is that if a module was loaded
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
546 from a .pyc file, then the correct .py to operate with
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
547 should be in the same path as the .pyc. The reason this
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
548 logic is needed is that when a .pyc file is generated, the
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
549 filename embedded and thus what is readable in the code object
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
550 of the frame object is the fully qualified filepath when the
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
551 pyc is generated. If files are moved from machine to machine
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
552 this can break debugging as the .pyc will refer to the .py
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
553 on the original machine. Another case might be sharing
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
554 code over a network... This logic deals with that.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
555
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
556 @param frame the frame object
5007
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
557 @type frame object
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
558 @return fixed up file name
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
559 @rtype str
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
560 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
561 # get module name from __file__
5007
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
562 fn = frame.f_globals.get('__file__')
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
563 try:
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
564 return self._fnCache[fn]
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
565 except KeyError:
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
566 if fn and fn != frame.f_code.co_filename:
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
567 absFilename = os.path.abspath(fn)
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
568 if absFilename.endswith(('.pyc', '.pyo')):
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
569 fixedName = absFilename[:-1]
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
570 if not os.path.exists(fixedName):
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
571 fixedName = absFilename
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
572 else:
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
573 fixedName = absFilename
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
574 else:
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
575 fixedName = frame.f_code.co_filename
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
576 # update cache
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
577 self._fnCache[fn] = fixedName
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
578 return fixedName
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
579
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
580 def __checkBreakInFrame(self, frame):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
581 """
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
582 Private method to check if the function / method has a line number
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
583 which is a breakpoint.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
584
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
585 @param frame the frame object
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
586 @type frame object
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
587 @return Flag indicating a function / method with breakpoint
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
588 @rtype bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
589 """
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 935
diff changeset
590 try:
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
591 return Breakpoint.breakInFrameCache[
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
592 frame.f_globals.get('__file__'),
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
593 frame.f_code.co_firstlineno]
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
594 except KeyError:
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
595 filename = self.fix_frame_filename(frame)
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
596 if filename not in Breakpoint.breakInFile:
5048
9899fb545b1f Fixed some code style issues and removed the obsolete method shouldSkip.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5046
diff changeset
597 Breakpoint.breakInFrameCache[
9899fb545b1f Fixed some code style issues and removed the obsolete method shouldSkip.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5046
diff changeset
598 frame.f_globals.get('__file__'),
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
599 frame.f_code.co_firstlineno] = False
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
600 return False
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
601 lineNo = frame.f_code.co_firstlineno
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
602 lineNumbers = [lineNo]
5203
6f876aca1c34 Changed calculation of line numbers in a function to work properly on Python 3.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5183
diff changeset
603
6f876aca1c34 Changed calculation of line numbers in a function to work properly on Python 3.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5183
diff changeset
604 if sys.version_info[0] == 2:
6f876aca1c34 Changed calculation of line numbers in a function to work properly on Python 3.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5183
diff changeset
605 co_lnotab = map(ord, frame.f_code.co_lnotab[1::2])
6f876aca1c34 Changed calculation of line numbers in a function to work properly on Python 3.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5183
diff changeset
606 else:
6f876aca1c34 Changed calculation of line numbers in a function to work properly on Python 3.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5183
diff changeset
607 co_lnotab = frame.f_code.co_lnotab[1::2]
6f876aca1c34 Changed calculation of line numbers in a function to work properly on Python 3.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5183
diff changeset
608
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
609 # No need to handle special case if a lot of lines between
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
610 # (e.g. closure), because the additional lines won't cause a bp
5203
6f876aca1c34 Changed calculation of line numbers in a function to work properly on Python 3.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5183
diff changeset
611 for co_lno in co_lnotab:
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
612 lineNo += co_lno
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
613 lineNumbers.append(lineNo)
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
614
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
615 for bp in Breakpoint.breakInFile[filename]:
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
616 if bp in lineNumbers:
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
617 Breakpoint.breakInFrameCache[
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
618 frame.f_globals.get('__file__'),
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
619 frame.f_code.co_firstlineno] = True
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
620 return True
5048
9899fb545b1f Fixed some code style issues and removed the obsolete method shouldSkip.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5046
diff changeset
621 Breakpoint.breakInFrameCache[
9899fb545b1f Fixed some code style issues and removed the obsolete method shouldSkip.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5046
diff changeset
622 frame.f_globals.get('__file__'),
5045
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
623 frame.f_code.co_firstlineno] = False
50862a6a2c63 Check only once if a function / method has a breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5044
diff changeset
624 return False
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
625
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
626 def break_here(self, frame):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
627 """
3591
2f2a4a76dd22 Corrected a bunch of source docu issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
628 Public method reimplemented from bdb.py to fix the filename from the
2f2a4a76dd22 Corrected a bunch of source docu issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
629 frame.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
630
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
631 See fix_frame_filename for more info.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
632
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
633 @param frame the frame object
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
634 @type frame object
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
635 @return flag indicating the break status
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
636 @rtype bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
637 """
5007
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
638 filename = self.fix_frame_filename(frame)
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
639 if (filename, frame.f_lineno) in Breakpoint.breaks:
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
640 bp, flag = Breakpoint.effectiveBreak(
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
641 filename, frame.f_lineno, frame)
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
642 if bp:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
643 # flag says ok to delete temp. bp
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
644 if flag and bp.temporary:
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
645 self.__do_clearBreak(filename, frame.f_lineno)
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
646 return True
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
647
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
648 if Watch.watches != []:
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
649 bp, flag = Watch.effectiveWatch(frame)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
650 if bp:
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
651 # flag says ok to delete temp. watch
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
652 if flag and bp.temporary:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
653 self.__do_clearWatch(bp.cond)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
654 return True
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
655
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
656 return False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
657
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
658 def __do_clearBreak(self, filename, lineno):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
659 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
660 Private method called to clear a temporary breakpoint.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
661
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
662 @param filename name of the file the bp belongs to
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
663 @type str
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
664 @param lineno linenumber of the bp
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
665 @type int
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
666 """
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
667 Breakpoint.clear_break(filename, lineno)
5124
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
668 self._dbgClient.sendClearTemporaryBreakpoint(filename, lineno)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
669
5041
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
670 def __do_clearWatch(self, cond):
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
671 """
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
672 Private method called to clear a temporary watch expression.
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
673
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
674 @param cond expression of the watch expression to be cleared
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
675 @type str
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
676 """
f00a4c8bcbbd Breakpoint and Watch and thier basic methods in new classes extracted.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5012
diff changeset
677 Watch.clear_watch(cond)
5174
8c48f5e0cd92 Get changes from current branch.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5088 5169
diff changeset
678 self._dbgClient.sendClearTemporaryWatch(cond)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
679
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
680 def getStack(self, frame=None, applyTrace=False):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
681 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
682 Public method to get the stack.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
683
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
684 @keyparam frame frame object to inspect
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
685 @type frame object or list
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
686 @keyparam applyTrace flag to assign trace function to fr.f_trace
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
687 @type bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
688 @return list of lists with file name (string), line number (integer)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
689 and function name (string)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
690 """
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
691 if frame is None:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
692 fr = self.getCurrentFrame()
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
693 elif type(frame) == list:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
694 fr = frame.pop(0)
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
695 else:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
696 fr = frame
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
697
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
698 stack = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
699 while fr is not None:
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
700 if applyTrace:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
701 # Reset the trace function so we can be sure
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
702 # to trace all functions up the stack... This gets around
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
703 # problems where an exception/breakpoint has occurred
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
704 # but we had disabled tracing along the way via a None
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
705 # return from dispatch_call
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
706 fr.f_trace = self.trace_dispatch
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
707
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
708 fname = self._dbgClient.absPath(self.fix_frame_filename(fr))
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
709 # Always show at least one stack frame, even if it's from eric.
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
710 if stack and os.path.basename(fname).startswith(
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
711 ("DebugBase.py", "DebugClientBase.py",
5207
7283629b02c0 Relocated some methods from Debug*Thread and the remaining modules into a new one.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5206
diff changeset
712 "ThreadExtension.py", "threading.py")):
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
713 break
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
714
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
715 fline = fr.f_lineno
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
716 ffunc = fr.f_code.co_name
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
717
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
718 if ffunc == '?':
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
719 ffunc = ''
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
720
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
721 if ffunc and not ffunc.startswith("<"):
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
722 argInfo = getargvalues(fr)
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
723 try:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
724 fargs = formatargvalues(
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
725 argInfo.args, argInfo.varargs,
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
726 argInfo.keywords, argInfo.locals)
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
727 except Exception:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
728 fargs = ""
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
729 else:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
730 fargs = ""
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
731
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
732 stack.append([fname, fline, ffunc, fargs])
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
733
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
734 # is it a stack frame or exception list?
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
735 if type(frame) == list:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
736 if frame != []:
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
737 fr = frame.pop(0)
2620
a3be952f2ae4 Extended the Python debugger backends to report the call arguments and values of the frames.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2486
diff changeset
738 else:
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
739 fr = None
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
740 else:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
741 fr = fr.f_back
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
742
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
743 return stack
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
744
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
745 def user_line(self, frame):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
746 """
3591
2f2a4a76dd22 Corrected a bunch of source docu issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
747 Public method reimplemented to handle the program about to execute a
2f2a4a76dd22 Corrected a bunch of source docu issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
748 particular line.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
749
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
750 @param frame the frame object
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
751 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
752 # We never stop on line 0.
5063
0b5dccc8aacb Hide frames belonging to the debugger at a regular breakpoint.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5062
diff changeset
753 if frame.f_lineno == 0:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
754 return
5088
5b992bcb3c86 Remove some obsolet code, which can't be executed anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5087
diff changeset
755
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
756 self.currentFrame = frame
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
757 stack = self.getStack(frame, applyTrace=True)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
758
5206
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
759 self.isBroken = True
5221
960afd19c1b6 Give the next debugger command to the thread where we are stopped at the moment.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5209
diff changeset
760 self._dbgClient.lockClient()
960afd19c1b6 Give the next debugger command to the thread where we are stopped at the moment.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5209
diff changeset
761 self._dbgClient.currentThread = self
960afd19c1b6 Give the next debugger command to the thread where we are stopped at the moment.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5209
diff changeset
762 self._dbgClient.currentThreadExec = self
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
763
5124
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
764 self._dbgClient.sendResponseLine(stack)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
765 self._dbgClient.eventLoop()
5012
be693f11da53 Avoid unnecessary function calls.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5007
diff changeset
766
5206
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
767 self.isBroken = False
5221
960afd19c1b6 Give the next debugger command to the thread where we are stopped at the moment.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5209
diff changeset
768 self._dbgClient.unlockClient()
5206
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
769
945
8cd4d08fa9f6 Made code mostly PEP 8 compliant (except all whitespace and line length).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 935
diff changeset
770 def user_exception(self, frame, excinfo, unhandled=False):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
771 """
3591
2f2a4a76dd22 Corrected a bunch of source docu issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
772 Public method reimplemented to report an exception to the debug server.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
773
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
774 @param frame the frame object
5084
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
775 @type frame object
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
776 @param excinfo details about the exception
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
777 @type tuple(Exception, excval object, traceback frame object)
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
778 @keyparam unhandled flag indicating an uncaught exception
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
779 @type bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
780 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
781 exctype, excval, exctb = excinfo
4063
b7269498aa95 Fixed a serious issue handling 'non-error' exceptions in the debugger. This bug was about 10 years old.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4021
diff changeset
782
b7269498aa95 Fixed a serious issue handling 'non-error' exceptions in the debugger. This bug was about 10 years old.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4021
diff changeset
783 if exctype in [GeneratorExit, StopIteration]:
b7269498aa95 Fixed a serious issue handling 'non-error' exceptions in the debugger. This bug was about 10 years old.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4021
diff changeset
784 # ignore these
b7269498aa95 Fixed a serious issue handling 'non-error' exceptions in the debugger. This bug was about 10 years old.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4021
diff changeset
785 return
b7269498aa95 Fixed a serious issue handling 'non-error' exceptions in the debugger. This bug was about 10 years old.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4021
diff changeset
786
5084
25115adf9758 Don't use bdb.BdbQuit anymore.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5083
diff changeset
787 if exctype == SystemExit:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
788 atexit._run_exitfuncs()
1475
7e5348c83c9d Fixed issues formatting the exit value in the debugger backends.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1112
diff changeset
789 if excval is None:
5131
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
790 exitcode = 0
5128
b6cbdba69967 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5125
diff changeset
791 message = ""
5179
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
792 elif isinstance(excval, basestring):
5131
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
793 exitcode = 1
5128
b6cbdba69967 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5125
diff changeset
794 message = excval
1475
7e5348c83c9d Fixed issues formatting the exit value in the debugger backends.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 1112
diff changeset
795 elif isinstance(excval, bytes):
5131
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
796 exitcode = 1
5128
b6cbdba69967 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5125
diff changeset
797 message = excval.decode()
5131
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
798 elif isinstance(excval, int):
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
799 exitcode = excval
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
800 message = ""
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
801 elif isinstance(excval, SystemExit):
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
802 code = excval.code
5179
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
803 if isinstance(code, basestring):
5131
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
804 exitcode = 1
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
805 message = code
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
806 elif isinstance(code, bytes):
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
807 exitcode = 1
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
808 message = code.decode()
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
809 elif isinstance(code, int):
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
810 exitcode = code
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
811 message = ""
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
812 else:
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
813 exitcode = 1
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
814 message = str(code)
12
1d8dd9706f46 First commit after changing to Python 3.1.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 0
diff changeset
815 else:
5131
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
816 exitcode = 1
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
817 message = str(excval)
889ed5ff7a68 Fixed a few issues in the modernized Python 3 debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5128
diff changeset
818 self._dbgClient.progTerminated(exitcode, message)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
819 return
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
820
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
821 if exctype in [SyntaxError, IndentationError]:
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
822 try:
5183
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
823 # tuple could only occure on Python 2, but not always!
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
824 if type(excval) == tuple:
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
825 message, details = excval
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
826 filename, lineno, charno, text = details
5179
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
827 else:
5183
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
828 message = excval.msg
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
829 filename = excval.filename
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
830 lineno = excval.lineno
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
831 charno = excval.offset
5239
27f56dc07b5b Merge with default branch.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5185 5222
diff changeset
832
5184
79b3922094ba Fixed an interesting issue showing up when the code contains an invalid future statement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5169
diff changeset
833 if charno is None:
79b3922094ba Fixed an interesting issue showing up when the code contains an invalid future statement.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 5169
diff changeset
834 charno = 0
5183
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
835
f7037c006edf Invalid __future__ import didn't show a valid error message on Python 2.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5179
diff changeset
836 filename = os.path.abspath(filename)
5124
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
837 realSyntaxError = os.path.exists(filename)
3085
4a0f54a64496 Fixed an issue in the Python3 debugger backend handling syntax errors.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3032
diff changeset
838 except (AttributeError, ValueError):
5124
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
839 message = ""
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
840 filename = ""
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
841 lineno = 0
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
842 charno = 0
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
843 realSyntaxError = True
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
844
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
845 if realSyntaxError:
5124
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
846 self._dbgClient.sendSyntaxError(
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
847 message, filename, lineno, charno)
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
848 self._dbgClient.eventLoop()
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
849 return
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
850
5050
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
851 self.skipFrames = 0
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
852 if (exctype == RuntimeError and
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
853 str(excval).startswith('maximum recursion depth exceeded') or
5206
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
854 sys.version_info >= (3, 5) and
997064ba25d6 Some clean up and restructuring.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5205
diff changeset
855 exctype == RecursionError): # __IGNORE_WARNING__
5050
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
856 excval = 'maximum recursion depth exceeded'
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
857 depth = 0
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
858 tb = exctb
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
859 while tb:
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
860 tb = tb.tb_next
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
861
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
862 if (tb and tb.tb_frame.f_code.co_name == 'trace_dispatch' and
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
863 __file__.startswith(tb.tb_frame.f_code.co_filename)):
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
864 depth = 1
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
865 self.skipFrames += depth
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
866
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
867 # always 1 if running without debugger
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
868 self.skipFrames = max(1, self.skipFrames)
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
869
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
870 exctype = self.__extractExceptionName(exctype)
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
871
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
872 if excval is None:
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
873 excval = ''
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
874
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
875 if unhandled:
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
876 exctypetxt = "unhandled {0!s}".format(str(exctype))
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
877 else:
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
878 exctypetxt = str(exctype)
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
879
5179
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
880 if sys.version_info[0] == 2:
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
881 try:
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
882 excvaltxt = unicode(excval).encode(self._dbgClient.getCoding())
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
883 except UnicodeError:
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
884 excvaltxt = str(excval)
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
885 else:
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
886 excvaltxt = str(excval)
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
887
5124
1ba8ee313b57 Continued modernizing the debugger interface.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4830
diff changeset
888 stack = []
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
889 if exctb:
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
890 frlist = self.__extract_stack(exctb)
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
891 frlist.reverse()
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
892
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
893 self.currentFrame = frlist[0]
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
894
5204
7376ae3e6668 Unify the three different variants of getStack (user_line and user_exception).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5203
diff changeset
895 stack = self.getStack(frlist[self.skipFrames:])
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
896
5179
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
897 self._dbgClient.sendException(exctypetxt, excvaltxt, stack)
2927
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
898
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
899 if exctb is None:
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
900 return
f36b757378f1 Fixed an issue in the Python debugger backends when a syntax error was raised for an invalid source file. That will be treated now like any other exception.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2648
diff changeset
901
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
902 self._dbgClient.eventLoop()
5050
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
903 self.skipFrames = 0
a6335e924d08 Hide frames belonging to the debugger at a recursion exception.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5048
diff changeset
904
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
905 def __extractExceptionName(self, exctype):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
906 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
907 Private method to extract the exception name given the exception
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
908 type object.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
909
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
910 @param exctype type of the exception
2953
703452a2876f Started correcting doc strings by using the new doc string checker.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2927
diff changeset
911 @return exception name (string)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
912 """
5179
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
913 if sys.version_info[0] == 2:
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
914 if type(exctype) in [types.ClassType, # Python up to 2.4
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
915 types.TypeType]: # Python 2.5+
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
916 return exctype.__name__
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
917 else:
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
918 return exctype
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
919 else:
5f56410e7624 Combined version of the Python debugger.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5178
diff changeset
920 return str(exctype).replace("<class '", "").replace("'>", "")
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
921
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
922 def __extract_stack(self, exctb):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
923 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
924 Private member to return a list of stack frames.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
925
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
926 @param exctb exception traceback
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
927 @return list of stack frames
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
928 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
929 tb = exctb
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
930 stack = []
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
931 while tb is not None:
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
932 stack.append(tb.tb_frame)
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
933 tb = tb.tb_next
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
934 tb = None
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
935 return stack
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
936
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
937 def stop_here(self, frame):
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
938 """
3591
2f2a4a76dd22 Corrected a bunch of source docu issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
939 Public method reimplemented to filter out debugger files.
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
940
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
941 Tracing is turned off for files that are part of the
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
942 debugger that are called from the application being debugged.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
943
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
944 @param frame the frame object
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
945 @type frame object
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
946 @return flag indicating whether the debugger should stop here
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
947 @rtype bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
948 """
5005
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
949 if self.__skipFrame(frame):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
950 return False
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
951
5085
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
952 return (self.stop_everywhere or
85dfb7886fb9 Determination where to stop in stop_here heavily reworked.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5084
diff changeset
953 frame is self.stopframe or
5205
df1709f0e49f Change evaluation of last frame to run atexit functions again.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5204
diff changeset
954 frame is self.returnframe)
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
955
5005
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
956 def tracePythonLibs(self, enable):
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
957 """
5007
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
958 Public method to update the settings to trace into Python libraries.
5005
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
959
5007
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
960 @param enable flag to debug into Python libraries
5174
8c48f5e0cd92 Get changes from current branch.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5088 5169
diff changeset
961 @type bool
5005
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
962 """
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
963 pathsToSkip = list(self.pathsToSkip)
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
964 # don't trace into Python library?
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
965 if enable:
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
966 pathsToSkip = [x for x in pathsToSkip if not x.endswith(
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
967 ("site-packages", "dist-packages", self.lib))]
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
968 else:
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
969 pathsToSkip.append(self.lib)
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
970 localLib = [x for x in sys.path if x.endswith(("site-packages",
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
971 "dist-packages")) and not x.startswith(self.lib)]
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
972 pathsToSkip.extend(localLib)
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
973
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
974 self.pathsToSkip = tuple(pathsToSkip)
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
975
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
976 def __skipFrame(self, frame):
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
977 """
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
978 Private method to filter out debugger files.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
979
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
980 Tracing is turned off for files that are part of the
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
981 debugger that are called from the application being debugged.
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
982
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
983 @param frame the frame object
5007
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
984 @type frame object
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
985 @return flag indicating whether the debugger should skip this frame
5007
e2fa12bb0f53 Don't canonic the filename any more and cache it.
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 5005
diff changeset
986 @rtype bool
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
987 """
5005
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
988 try:
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
989 return self.filesToSkip[frame.f_code.co_filename]
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
990 except KeyError:
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
991 ret = frame.f_code.co_filename.startswith(self.pathsToSkip)
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
992 self.filesToSkip[frame.f_code.co_filename] = ret
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
993 return ret
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
994 except AttributeError:
684f5ba04f0b First improvements on debugger speed: Cheaper detection of unwanted files and
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 4830
diff changeset
995 # if frame is None
3640
2bf828881e86 Fixed stop at sys.breakpoint() in run mode under Python3 and on first run (Py2 and 3).
T.Rzepka <Tobias.Rzepka@gmail.com>
parents: 3591
diff changeset
996 return True
0
de9c2efb9d02 Started porting eric4 to Python3
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
997
4543
2e6a880670e9 Fixed a few code style issues (forgotten future imports, copyrights,...).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4455
diff changeset
998 #
2e6a880670e9 Fixed a few code style issues (forgotten future imports, copyrights,...).
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4455
diff changeset
999 # eflag: noqa = M702

eric ide

mercurial