Plugins/VcsPlugins/vcsSubversion/SvnStatusMonitorThread.py

Sat, 19 Oct 2013 20:02:09 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 19 Oct 2013 20:02:09 +0200
branch
5_3_x
changeset 3045
246a9fcead25
parent 2302
f29e9405c851
child 3163
9f50365a0870
permissions
-rw-r--r--

Made the subversion status regexp a bit more relaxed with respect to the author name.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2006 - 2013 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 VCS status monitor thread class for Subversion.
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8 """
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9
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10 from PyQt4.QtCore import QRegExp, QProcess
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11
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12 from VCS.StatusMonitorThread import VcsStatusMonitorThread
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13
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14 import Preferences
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15
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16
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17 class SvnStatusMonitorThread(VcsStatusMonitorThread):
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18 """
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19 Class implementing the VCS status monitor thread class for Subversion.
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20 """
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21 def __init__(self, interval, project, vcs, parent=None):
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22 """
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23 Constructor
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24
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25 @param interval new interval in seconds (integer)
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26 @param project reference to the project object (Project)
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27 @param vcs reference to the version control object
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28 @param parent reference to the parent object (QObject)
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29 """
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30 VcsStatusMonitorThread.__init__(self, interval, project, vcs, parent)
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31
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32 self.__ioEncoding = Preferences.getSystem("IOEncoding")
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33
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34 self.rx_status1 = \
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35 QRegExp('(.{8,9})\\s+([0-9-]+)\\s+(.+)\\s*')
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36 self.rx_status2 = \
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37 QRegExp('(.{8,9})\\s+([0-9-]+)\\s+([0-9?]+)\\s+(\\S+)\\s+(.+)\\s*')
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38
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39 def _performMonitor(self):
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40 """
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41 Protected method implementing the monitoring action.
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42
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43 This method populates the statusList member variable
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44 with a list of strings giving the status in the first column and the
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45 path relative to the project directory starting with the third column.
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46 The allowed status flags are:
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47 <ul>
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48 <li>"A" path was added but not yet comitted</li>
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49 <li>"M" path has local changes</li>
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50 <li>"O" path was removed</li>
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51 <li>"R" path was deleted and then re-added</li>
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52 <li>"U" path needs an update</li>
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53 <li>"Z" path contains a conflict</li>
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54 <li>" " path is back at normal</li>
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55 </ul>
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56
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57 @return tuple of flag indicating successful operation (boolean) and
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58 a status message in case of non successful operation (string)
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59 """
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60 self.shouldUpdate = False
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61
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62 process = QProcess()
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63 args = []
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64 args.append('status')
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65 if not Preferences.getVCS("MonitorLocalStatus"):
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66 args.append('--show-updates')
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67 args.append('--non-interactive')
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68 args.append('.')
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69 process.setWorkingDirectory(self.projectDir)
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70 process.start('svn', args)
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71 procStarted = process.waitForStarted()
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72 if procStarted:
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73 finished = process.waitForFinished(300000)
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74 if finished and process.exitCode() == 0:
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75 output = \
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76 str(process.readAllStandardOutput(), self.__ioEncoding, 'replace')
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77 states = {}
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78 for line in output.splitlines():
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79 if self.rx_status1.exactMatch(line):
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80 flags = self.rx_status1.cap(1)
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81 path = self.rx_status1.cap(3).strip()
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82 elif self.rx_status2.exactMatch(line):
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83 flags = self.rx_status2.cap(1)
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84 path = self.rx_status2.cap(5).strip()
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85 else:
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86 continue
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87 if flags[0] in "ACDMR" or \
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88 (flags[0] == " " and flags[-1] == "*"):
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89 if flags[-1] == "*":
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90 status = "U"
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91 else:
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92 status = flags[0]
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93 if status == "C":
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94 status = "Z" # give it highest priority
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95 elif status == "D":
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96 status = "O"
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97 if status == "U":
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98 self.shouldUpdate = True
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99 name = path
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100 states[name] = status
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101 try:
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102 if self.reportedStates[name] != status:
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103 self.statusList.append("{0} {1}".format(status, name))
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104 except KeyError:
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105 self.statusList.append("{0} {1}".format(status, name))
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106 for name in list(self.reportedStates.keys()):
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107 if name not in states:
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108 self.statusList.append(" {0}".format(name))
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109 self.reportedStates = states
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110 return True, \
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111 self.trUtf8("Subversion status checked successfully (using svn)")
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112 else:
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113 process.kill()
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114 process.waitForFinished()
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115 return False, \
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116 str(process.readAllStandardError(),
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117 Preferences.getSystem("IOEncoding"),
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118 'replace')
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119 else:
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120 process.kill()
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121 process.waitForFinished()
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122 return False, self.trUtf8("Could not start the Subversion process.")

eric ide

mercurial