eric6/Debugger/CallTraceViewer.py

Sat, 27 Feb 2021 12:08:23 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 27 Feb 2021 12:08:23 +0100
changeset 8138
169e65a6787c
parent 7927
866ddf957461
child 8043
0acf98cd089a
child 8143
2c730d5fd177
permissions
-rw-r--r--

Shell: added functionality to show a prompt when the main client process has exited (e.g. a script ended).

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2012 - 2021 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 Call Trace viewer widget.
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8 """
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9
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10 import re
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11
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12 from PyQt5.QtCore import pyqtSlot, pyqtSignal, Qt, QFileInfo
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13 from PyQt5.QtWidgets import QWidget, QTreeWidgetItem
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14
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15 from E5Gui.E5Application import e5App
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16 from E5Gui import E5FileDialog, E5MessageBox
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17
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18 from .Ui_CallTraceViewer import Ui_CallTraceViewer
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19
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20 import UI.PixmapCache
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21 import Preferences
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22 import Utilities
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23
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24
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25 class CallTraceViewer(QWidget, Ui_CallTraceViewer):
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26 """
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27 Class implementing the Call Trace viewer widget.
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28
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29 @signal sourceFile(str, int) emitted to show the source of a call/return
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30 point
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31 """
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32 sourceFile = pyqtSignal(str, int)
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33
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34 def __init__(self, debugServer, debugViewer, parent=None):
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35 """
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36 Constructor
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37
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38 @param debugServer reference to the debug server object
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39 @type DebugServer
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40 @param debugViewer reference to the debug viewer object
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41 @type DebugViewer
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42 @param parent reference to the parent widget
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43 @type QWidget
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44 """
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45 super(CallTraceViewer, self).__init__(parent)
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46 self.setupUi(self)
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47
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48 self.__dbs = debugServer
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49 self.__debugViewer = debugViewer
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50
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51 self.startTraceButton.setIcon(
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52 UI.PixmapCache.getIcon("callTraceStart"))
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53 self.stopTraceButton.setIcon(
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54 UI.PixmapCache.getIcon("callTraceStop"))
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55 self.resizeButton.setIcon(UI.PixmapCache.getIcon("resizeColumns"))
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56 self.clearButton.setIcon(UI.PixmapCache.getIcon("editDelete"))
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57 self.saveButton.setIcon(UI.PixmapCache.getIcon("fileSave"))
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58
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59 self.__headerItem = QTreeWidgetItem(
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60 ["", self.tr("From"), self.tr("To")])
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61 self.__headerItem.setIcon(0, UI.PixmapCache.getIcon("callReturn"))
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62 self.callTrace.setHeaderItem(self.__headerItem)
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63
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64 self.__callStack = []
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65
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66 self.__entryFormat = "{0}:{1} ({2})"
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67 self.__entryRe = re.compile(r"""(.+):(\d+)\s\((.*)\)""")
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68
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69 self.__projectMode = False
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70 self.__project = None
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71 self.__tracedDebuggerId = ""
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72
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73 stopOnExit = Preferences.toBool(
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74 Preferences.Prefs.settings.value("CallTrace/StopOnExit", True))
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75 self.stopCheckBox.setChecked(stopOnExit)
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76
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77 self.__callTraceEnabled = (Preferences.toBool(
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78 Preferences.Prefs.settings.value("CallTrace/Enabled", False)) and
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79 not stopOnExit)
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80
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81 if self.__callTraceEnabled:
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82 self.startTraceButton.setEnabled(False)
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83 else:
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84 self.stopTraceButton.setEnabled(False)
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85
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86 self.__dbs.callTraceInfo.connect(self.__addCallTraceInfo)
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87 self.__dbs.clientExit.connect(self.__clientExit)
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88
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89 def __setCallTraceEnabled(self, enabled):
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90 """
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91 Private slot to set the call trace enabled status.
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92
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93 @param enabled flag indicating the new state
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94 @type bool
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95 """
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96 if enabled:
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97 self.__tracedDebuggerId = (
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98 self.__debugViewer.getSelectedDebuggerId()
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99 )
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100 self.__dbs.setCallTraceEnabled(self.__tracedDebuggerId, enabled)
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101 self.stopTraceButton.setEnabled(enabled)
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102 self.startTraceButton.setEnabled(not enabled)
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103 self.__callTraceEnabled = enabled
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104 Preferences.Prefs.settings.setValue("CallTrace/Enabled", enabled)
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105
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106 if not enabled:
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107 for column in range(self.callTrace.columnCount()):
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108 self.callTrace.resizeColumnToContents(column)
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109
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110 @pyqtSlot(bool)
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111 def on_stopCheckBox_clicked(self, checked):
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112 """
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113 Private slot to handle a click on the stop check box.
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114
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115 @param checked state of the check box
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116 @type bool
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117 """
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118 Preferences.Prefs.settings.setValue("CallTrace/StopOnExit", checked)
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119
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120 @pyqtSlot()
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121 def on_startTraceButton_clicked(self):
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122 """
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123 Private slot to start call tracing.
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124 """
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125 self.__setCallTraceEnabled(True)
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126
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127 @pyqtSlot()
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parents:
diff changeset
128 def on_stopTraceButton_clicked(self):
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
129 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
130 Private slot to start call tracing.
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
131 """
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
132 self.__setCallTraceEnabled(False)
2170
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
133
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
134 @pyqtSlot()
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
135 def on_resizeButton_clicked(self):
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
136 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
137 Private slot to resize the columns of the call trace to their contents.
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
138 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
139 for column in range(self.callTrace.columnCount()):
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
140 self.callTrace.resizeColumnToContents(column)
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
141
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
142 @pyqtSlot()
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
143 def on_clearButton_clicked(self):
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
144 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
145 Private slot to clear the call trace.
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
146 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
147 self.clear()
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
148
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
149 @pyqtSlot()
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
150 def on_saveButton_clicked(self):
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
151 """
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
152 Private slot to save the call trace info to a file.
2170
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
153 """
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
154 if self.callTrace.topLevelItemCount() > 0:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
155 fname, selectedFilter = E5FileDialog.getSaveFileNameAndFilter(
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
156 self,
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
157 self.tr("Save Call Trace Info"),
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
158 "",
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
159 self.tr("Text Files (*.txt);;All Files (*)"),
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
160 None,
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
161 E5FileDialog.Options(E5FileDialog.DontConfirmOverwrite))
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
162 if fname:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
163 ext = QFileInfo(fname).suffix()
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
164 if not ext:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
165 ex = selectedFilter.split("(*")[1].split(")")[0]
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
166 if ex:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
167 fname += ex
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
168 if QFileInfo(fname).exists():
3020
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2988
diff changeset
169 res = E5MessageBox.yesNo(
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2988
diff changeset
170 self,
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
171 self.tr("Save Call Trace Info"),
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
172 self.tr("<p>The file <b>{0}</b> already exists."
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
173 " Overwrite it?</p>").format(fname),
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
174 icon=E5MessageBox.Warning)
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
175 if not res:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
176 return
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
177 fname = Utilities.toNativeSeparators(fname)
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
178
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
179 try:
7927
866ddf957461 Call Trace Viewer, Call Stack Viewer: some refinements and further adaptions to the multi-process debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
180 title = self.tr("Call Trace Info of '{0}'").format(
866ddf957461 Call Trace Viewer, Call Stack Viewer: some refinements and further adaptions to the multi-process debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
181 self.__tracedDebuggerId)
7785
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
182 with open(fname, "w", encoding="utf-8") as f:
7927
866ddf957461 Call Trace Viewer, Call Stack Viewer: some refinements and further adaptions to the multi-process debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
183 f.write("{0}\n".format(title))
866ddf957461 Call Trace Viewer, Call Stack Viewer: some refinements and further adaptions to the multi-process debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7923
diff changeset
184 f.write("{0}\n\n".format(len(title) * "="))
7785
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
185 itm = self.callTrace.topLevelItem(0)
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
186 while itm is not None:
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
187 isCall = itm.data(0, Qt.UserRole)
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
188 if isCall:
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
189 call = "->"
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
190 else:
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
191 call = "<-"
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
192 f.write("{0} {1} || {2}\n".format(
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
193 call,
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
194 itm.text(1), itm.text(2)))
9978016560ec Changed code to use context manager 'open()' for file operations.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7775
diff changeset
195 itm = self.callTrace.itemBelow(itm)
7836
2f0d208b8137 Changed code to not use the OSError aliases (IOError, EnvironmentError, socket.error and select.error) anymore.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7785
diff changeset
196 except OSError as err:
3020
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2988
diff changeset
197 E5MessageBox.critical(
542e97d4ecb3 Fixed a bunch of visible indentation issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2988
diff changeset
198 self,
3190
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
199 self.tr("Error saving Call Trace Info"),
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
200 self.tr("""<p>The call trace info could not"""
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
201 """ be written to <b>{0}</b></p>"""
a9a94491c4fd Changed the code to use QObject.tr() instead of QObject.trUtf8().
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3160
diff changeset
202 """<p>Reason: {1}</p>""")
3032
927a2f8b3669 Fixed various coding style issues.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 3021
diff changeset
203 .format(fname, str(err)))
2170
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
204
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
205 @pyqtSlot(QTreeWidgetItem, int)
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
206 def on_callTrace_itemDoubleClicked(self, item, column):
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
207 """
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
208 Private slot to open the double clicked file in an editor.
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
209
7379
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
210 @param item reference to the double clicked item
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
211 @type QTreeWidgetItem
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
212 @param column column that was double clicked
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
213 @type int
2170
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
214 """
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
215 if item is not None and column > 0:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
216 columnStr = item.text(column)
7775
4a1db75550bd Changed code to not use deprecated 'QRegExp' anymore.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7533
diff changeset
217 match = self.__entryRe.fullmatch(columnStr.strip())
4a1db75550bd Changed code to not use deprecated 'QRegExp' anymore.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7533
diff changeset
218 if match:
4a1db75550bd Changed code to not use deprecated 'QRegExp' anymore.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7533
diff changeset
219 filename, lineno, func = match.groups()
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
220 try:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
221 lineno = int(lineno)
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
222 except ValueError:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
223 # do nothing, if the line info is not an integer
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
224 return
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
225 if self.__projectMode:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
226 filename = self.__project.getAbsolutePath(filename)
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
227 self.sourceFile.emit(filename, lineno)
2170
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
228
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
229 def clear(self):
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
230 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
231 Public slot to clear the call trace info.
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
232 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
233 self.callTrace.clear()
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
234 self.__callStack = []
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
235
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
236 def setProjectMode(self, enabled):
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
237 """
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
238 Public slot to set the call trace viewer to project mode.
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
239
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
240 In project mode the call trace info is shown with project relative
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
241 path names.
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
242
7379
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
243 @param enabled flag indicating to enable the project mode
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
244 @type bool
2171
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
245 """
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
246 self.__projectMode = enabled
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
247 if enabled and self.__project is None:
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
248 self.__project = e5App().getObject("Project")
c7dd548d67d8 Finished the coding part of the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 2170
diff changeset
249
2170
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
250 def __addCallTraceInfo(self, isCall, fromFile, fromLine, fromFunction,
7379
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
251 toFile, toLine, toFunction, debuggerId):
2170
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
252 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
253 Private method to add an entry to the call trace viewer.
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
254
7379
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
255 @param isCall flag indicating a 'call'
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
256 @type bool
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
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257 @param fromFile name of the originating file
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
258 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
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259 @param fromLine line number in the originating file
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
260 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
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261 @param fromFunction name of the originating function
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262 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
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263 @param toFile name of the target file
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Detlev Offenbach <detlev@die-offenbachs.de>
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264 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
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265 @param toLine line number in the target file
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Detlev Offenbach <detlev@die-offenbachs.de>
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266 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
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267 @param toFunction name of the target function
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Detlev Offenbach <detlev@die-offenbachs.de>
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268 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
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269 @param debuggerId ID of the debugger backend
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270 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
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271 """
7379
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272 if debuggerId == self.__tracedDebuggerId:
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Detlev Offenbach <detlev@die-offenbachs.de>
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273 if isCall:
7564
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7421 7533
diff changeset
274 icon = UI.PixmapCache.getIcon("forward")
7379
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Detlev Offenbach <detlev@die-offenbachs.de>
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275 else:
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
276 icon = UI.PixmapCache.getIcon("back")
7379
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Detlev Offenbach <detlev@die-offenbachs.de>
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277 parentItem = (
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Detlev Offenbach <detlev@die-offenbachs.de>
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278 self.__callStack[-1] if self.__callStack else self.callTrace)
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Detlev Offenbach <detlev@die-offenbachs.de>
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279
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Detlev Offenbach <detlev@die-offenbachs.de>
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280 if self.__projectMode:
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
281 fromFile = self.__project.getRelativePath(fromFile)
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Detlev Offenbach <detlev@die-offenbachs.de>
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282 toFile = self.__project.getRelativePath(toFile)
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Detlev Offenbach <detlev@die-offenbachs.de>
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283
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Detlev Offenbach <detlev@die-offenbachs.de>
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284 itm = QTreeWidgetItem(
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Detlev Offenbach <detlev@die-offenbachs.de>
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285 parentItem,
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Detlev Offenbach <detlev@die-offenbachs.de>
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286 ["",
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
287 self.__entryFormat.format(fromFile, fromLine, fromFunction),
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
288 self.__entryFormat.format(toFile, toLine, toFunction)])
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Detlev Offenbach <detlev@die-offenbachs.de>
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289 itm.setIcon(0, icon)
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Detlev Offenbach <detlev@die-offenbachs.de>
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290 itm.setData(0, Qt.UserRole, isCall)
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
291 itm.setExpanded(True)
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
292
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
293 if isCall:
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
294 self.__callStack.append(itm)
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
295 else:
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
296 if self.__callStack:
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Detlev Offenbach <detlev@die-offenbachs.de>
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297 self.__callStack.pop(-1)
2170
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
298
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
299 def isCallTraceEnabled(self):
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
300 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
301 Public method to get the state of the call trace function.
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
302
7379
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Detlev Offenbach <detlev@die-offenbachs.de>
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303 @return flag indicating the state of the call trace function
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Detlev Offenbach <detlev@die-offenbachs.de>
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304 @rtype bool
2170
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Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
305 """
f4e0f6133ace Started implementing the call trace functionality.
Detlev Offenbach <detlev@die-offenbachs.de>
parents:
diff changeset
306 return self.__callTraceEnabled
5150
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Detlev Offenbach <detlev@die-offenbachs.de>
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307
7421
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Detlev Offenbach <detlev@die-offenbachs.de>
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308 @pyqtSlot(str, int, str, bool, str)
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Detlev Offenbach <detlev@die-offenbachs.de>
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309 def __clientExit(self, program, status, message, quiet, debuggerId):
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
310 """
7379
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
311 Private slot to handle a debug client terminating.
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
312
7421
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Detlev Offenbach <detlev@die-offenbachs.de>
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313 @param program name of the exited program
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
314 @type str
7379
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Detlev Offenbach <detlev@die-offenbachs.de>
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315 @param status exit code of the debugged program
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
316 @type int
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
317 @param message exit message of the debugged program
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
318 @type str
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
319 @param quiet flag indicating to suppress exit info display
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Detlev Offenbach <detlev@die-offenbachs.de>
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diff changeset
320 @type bool
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
321 @param debuggerId ID of the debugger backend
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
322 @type str
5150
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 4631
diff changeset
323 """
7379
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Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
324 if debuggerId == self.__tracedDebuggerId:
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
325 if self.stopCheckBox.isChecked():
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
326 self.__setCallTraceEnabled(False)
72a72fd56494 Continued with the multiprocess debugger.
Detlev Offenbach <detlev@die-offenbachs.de>
parents: 7360
diff changeset
327 self.__tracedDebuggerId = ""

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