Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesListAllGuardsDialog.py

Sat, 14 Dec 2013 23:44:25 +0100

author
T.Rzepka <Tobias.Rzepka@gmail.com>
date
Sat, 14 Dec 2013 23:44:25 +0100
branch
Py2 comp.
changeset 3145
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parent 3057
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child 3161
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permissions
-rw-r--r--

# __IGNORE_WARNING__ added/ removed.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2011 - 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 a dialog to show all guards for all patches.
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8 """
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9
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10 from __future__ import unicode_literals
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11 try:
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12 str = unicode # __IGNORE_WARNING__
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13 except (NameError):
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14 pass
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15
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16 import os
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17
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18 from PyQt4.QtCore import QProcess, QCoreApplication
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19 from PyQt4.QtGui import QDialog, QTreeWidgetItem
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20
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21 from .Ui_HgQueuesListAllGuardsDialog import Ui_HgQueuesListAllGuardsDialog
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22
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23 import Preferences
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24 import UI.PixmapCache
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25
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26
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27 class HgQueuesListAllGuardsDialog(QDialog, Ui_HgQueuesListAllGuardsDialog):
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28 """
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29 Class implementing a dialog to show all guards for all patches.
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30 """
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31 def __init__(self, vcs, parent=None):
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32 """
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33 Constructor
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34
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35 @param vcs reference to the VCS object (Hg)
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36 @param parent reference to the parent widget (QWidget)
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37 """
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38 super(HgQueuesListAllGuardsDialog, self).__init__(parent)
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39 self.setupUi(self)
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40
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41 self.vcs = vcs
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42 self.__hgClient = vcs.getClient()
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43
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44 self.show()
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45 QCoreApplication.processEvents()
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46
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47 def start(self, path):
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48 """
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49 Public slot to start the list command.
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50
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51 @param path name of directory to be listed (string)
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52 """
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53 dname, fname = self.vcs.splitPath(path)
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54
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55 # find the root of the repo
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56 repodir = dname
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57 while not os.path.isdir(os.path.join(repodir, self.vcs.adminDir)):
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58 repodir = os.path.dirname(repodir)
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59 if os.path.splitdrive(repodir)[1] == os.sep:
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60 return
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61
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62 args = []
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63 args.append("qguard")
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64 args.append("--list")
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65
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66 output = ""
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67 if self.__hgClient:
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68 output = self.__hgClient.runcommand(args)[0]
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69 else:
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70 ioEncoding = Preferences.getSystem("IOEncoding")
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71 process = QProcess()
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72 process.setWorkingDirectory(repodir)
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73 process.start('hg', args)
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74 procStarted = process.waitForStarted(5000)
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75 if procStarted:
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76 finished = process.waitForFinished(30000)
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77 if finished and process.exitCode() == 0:
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78 output = str(
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79 process.readAllStandardOutput(), ioEncoding, 'replace')
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80
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81 if output:
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82 guardsDict = {}
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83 for line in output.splitlines():
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84 if line:
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85 patchName, guards = line.strip().split(":", 1)
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86 guardsDict[patchName] = guards.strip().split()
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87 for patchName in sorted(guardsDict.keys()):
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88 patchItm = QTreeWidgetItem(self.guardsTree, [patchName])
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89 patchItm.setExpanded(True)
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90 for guard in guardsDict[patchName]:
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91 if guard.startswith("+"):
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92 icon = UI.PixmapCache.getIcon("plus.png")
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93 guard = guard[1:]
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94 elif guard.startswith("-"):
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95 icon = UI.PixmapCache.getIcon("minus.png")
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96 guard = guard[1:]
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97 else:
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98 icon = None
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99 guard = self.trUtf8("Unguarded")
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100 itm = QTreeWidgetItem(patchItm, [guard])
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101 if icon:
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102 itm.setIcon(0, icon)
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103 else:
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104 QTreeWidgetItem(self.guardsTree, [self.trUtf8("no patches found")])

eric ide

mercurial