Mercurial Repositories > eric / file comparison
comparison: eric6/Plugins/VcsPlugins/vcsMercurial/PurgeExtension/purge.py
eric6/Plugins/VcsPlugins/vcsMercurial/PurgeExtension/purge.py
- changeset 6942
- 2602857055c5
- parent 6645
- ad476851d7e0
- child 7192
- a22eee00b052
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
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| 1 # -*- coding: utf-8 -*- | |
| 2 | |
| 3 # Copyright (c) 2011 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 4 # | |
| 5 | |
| 6 """ | |
| 7 Module implementing the purge extension interface. | |
| 8 """ | |
| 9 | |
| 10 from __future__ import unicode_literals | |
| 11 try: | |
| 12 str = unicode | |
| 13 except NameError: | |
| 14 pass | |
| 15 | |
| 16 import os | |
| 17 | |
| 18 from PyQt5.QtCore import QProcess | |
| 19 from PyQt5.QtWidgets import QDialog | |
| 20 | |
| 21 from ..HgExtension import HgExtension | |
| 22 from ..HgDialog import HgDialog | |
| 23 | |
| 24 | |
| 25 class Purge(HgExtension): | |
| 26 """ | |
| 27 Class implementing the purge extension interface. | |
| 28 """ | |
| 29 def __init__(self, vcs): | |
| 30 """ | |
| 31 Constructor | |
| 32 | |
| 33 @param vcs reference to the Mercurial vcs object | |
| 34 """ | |
| 35 super(Purge, self).__init__(vcs) | |
| 36 | |
| 37 self.purgeListDialog = None | |
| 38 | |
| 39 def shutdown(self): | |
| 40 """ | |
| 41 Public method used to shutdown the purge interface. | |
| 42 """ | |
| 43 if self.purgeListDialog is not None: | |
| 44 self.purgeListDialog.close() | |
| 45 | |
| 46 def __getEntries(self, repodir, deleteAll): | |
| 47 """ | |
| 48 Private method to get a list of files/directories being purged. | |
| 49 | |
| 50 @param repodir directory name of the repository (string) | |
| 51 @param deleteAll flag indicating to delete all files including ignored | |
| 52 ones (boolean) | |
| 53 @return name of the current patch (string) | |
| 54 """ | |
| 55 purgeEntries = [] | |
| 56 | |
| 57 args = self.vcs.initCommand("purge") | |
| 58 args.append("--print") | |
| 59 if deleteAll: | |
| 60 args.append("--all") | |
| 61 | |
| 62 client = self.vcs.getClient() | |
| 63 if client: | |
| 64 out, err = client.runcommand(args) | |
| 65 if out: | |
| 66 purgeEntries = out.strip().split() | |
| 67 else: | |
| 68 process = QProcess() | |
| 69 process.setWorkingDirectory(repodir) | |
| 70 process.start('hg', args) | |
| 71 procStarted = process.waitForStarted(5000) | |
| 72 if procStarted: | |
| 73 finished = process.waitForFinished(30000) | |
| 74 if finished and process.exitCode() == 0: | |
| 75 purgeEntries = str( | |
| 76 process.readAllStandardOutput(), | |
| 77 self.vcs.getEncoding(), 'replace').strip().split() | |
| 78 | |
| 79 return purgeEntries | |
| 80 | |
| 81 def hgPurge(self, name, deleteAll=False): | |
| 82 """ | |
| 83 Public method to purge files and directories not tracked by Mercurial. | |
| 84 | |
| 85 @param name file/directory name (string) | |
| 86 @param deleteAll flag indicating to delete all files including ignored | |
| 87 ones (boolean) | |
| 88 """ | |
| 89 # find the root of the repo | |
| 90 repodir = self.vcs.splitPath(name)[0] | |
| 91 while not os.path.isdir(os.path.join(repodir, self.vcs.adminDir)): | |
| 92 repodir = os.path.dirname(repodir) | |
| 93 if os.path.splitdrive(repodir)[1] == os.sep: | |
| 94 return | |
| 95 | |
| 96 if deleteAll: | |
| 97 title = self.tr("Purge All Files") | |
| 98 message = self.tr( | |
| 99 """Do really want to delete all files not tracked by""" | |
| 100 """ Mercurial (including ignored ones)?""") | |
| 101 else: | |
| 102 title = self.tr("Purge Files") | |
| 103 message = self.tr( | |
| 104 """Do really want to delete files not tracked by Mercurial?""") | |
| 105 entries = self.__getEntries(repodir, deleteAll) | |
| 106 from UI.DeleteFilesConfirmationDialog import \ | |
| 107 DeleteFilesConfirmationDialog | |
| 108 dlg = DeleteFilesConfirmationDialog(None, title, message, entries) | |
| 109 if dlg.exec_() == QDialog.Accepted: | |
| 110 args = self.vcs.initCommand("purge") | |
| 111 if deleteAll: | |
| 112 args.append("--all") | |
| 113 args.append("-v") | |
| 114 | |
| 115 dia = HgDialog(title, self.vcs) | |
| 116 res = dia.startProcess(args, repodir) | |
| 117 if res: | |
| 118 dia.exec_() | |
| 119 | |
| 120 def hgPurgeList(self, name, deleteAll=False): | |
| 121 """ | |
| 122 Public method to list files and directories not tracked by Mercurial. | |
| 123 | |
| 124 @param name file/directory name (string) | |
| 125 @param deleteAll flag indicating to list all files including ignored | |
| 126 ones (boolean) | |
| 127 """ | |
| 128 # find the root of the repo | |
| 129 repodir = self.vcs.splitPath(name)[0] | |
| 130 while not os.path.isdir(os.path.join(repodir, self.vcs.adminDir)): | |
| 131 repodir = os.path.dirname(repodir) | |
| 132 if os.path.splitdrive(repodir)[1] == os.sep: | |
| 133 return | |
| 134 | |
| 135 entries = self.__getEntries(repodir, deleteAll) | |
| 136 from .HgPurgeListDialog import HgPurgeListDialog | |
| 137 self.purgeListDialog = HgPurgeListDialog(entries) | |
| 138 self.purgeListDialog.show() |
