Package translate :: Package storage :: Package versioncontrol :: Module bzr
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Source Code for Module translate.storage.versioncontrol.bzr

 1  #!/usr/bin/env python 
 2  # -*- coding: utf-8 -*- 
 3  #  
 4  # Copyright 2004-2007 Zuza Software Foundation 
 5  #  
 6  # This file is part of translate. 
 7  # 
 8  # translate is free software; you can redistribute it and/or modify 
 9  # it under the terms of the GNU General Public License as published by 
10  # the Free Software Foundation; either version 2 of the License, or 
11  # (at your option) any later version. 
12  #  
13  # translate is distributed in the hope that it will be useful, 
14  # but WITHOUT ANY WARRANTY; without even the implied warranty of 
15  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
16  # GNU General Public License for more details. 
17  # 
18  # You should have received a copy of the GNU General Public License 
19  # along with translate; if not, write to the Free Software 
20  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
21   
22   
23  import translate.storage.versioncontrol 
24  from translate.storage.versioncontrol import run_command 
25  from translate.storage.versioncontrol import GenericRevisionControlSystem 
26   
27 -class bzr(GenericRevisionControlSystem):
28 """Class to manage items under revision control of bzr.""" 29 30 RCS_METADIR = ".bzr" 31 SCAN_PARENTS = True 32
33 - def update(self, revision=None):
34 """Does a clean update of the given path""" 35 # bzr revert 36 command = ["bzr", "revert", self.location_abs] 37 exitcode, output_revert, error = run_command(command) 38 if exitcode != 0: 39 raise IOError("[BZR] revert of '%s' failed: %s" \ 40 % (self.location_abs, error)) 41 # bzr pull 42 command = ["bzr", "pull"] 43 exitcode, output_pull, error = run_command(command) 44 if exitcode != 0: 45 raise IOError("[BZR] pull of '%s' failed: %s" \ 46 % (self.location_abs, error)) 47 return output_revert + output_pull
48
49 - def commit(self, message=None):
50 """Commits the file and supplies the given commit message if present""" 51 # bzr commit 52 command = ["bzw", "commit"] 53 if message: 54 command.extend(["-m", message]) 55 # the filename is the last argument 56 command.append(self.location_abs) 57 exitcode, output_commit, error = run_command(command) 58 if exitcode != 0: 59 raise IOError("[BZR] commit of '%s' failed: %s" \ 60 % (self.location_abs, error)) 61 # bzr push 62 command = ["bzr", "push"] 63 exitcode, output_push, error = run_command(command) 64 if exitcode != 0: 65 raise IOError("[BZR] push of '%s' failed: %s" \ 66 % (self.location_abs, error)) 67 return output_commit + output_push
68
69 - def getcleanfile(self, revision=None):
70 """Get a clean version of a file from the bzr repository""" 71 # bzr cat 72 command = ["bzr", "cat", self.location_abs] 73 exitcode, output, error = run_command(command) 74 if exitcode != 0: 75 raise IOError("[BZR] cat failed for '%s': %s" \ 76 % (self.location_abs, error)) 77 return output
78