Mercurial Repositories > eric / file comparison
comparison: eric4-compare.py
eric4-compare.py
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| 1 #!/usr/bin/env python | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Copyright (c) 2006 - 2009 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 5 # | |
| 6 | |
| 7 """ | |
| 8 Eric4 Compare | |
| 9 | |
| 10 This is the main Python script that performs the necessary initialization | |
| 11 of the Compare module and starts the Qt event loop. This is a standalone | |
| 12 version of the integrated Compare module. | |
| 13 """ | |
| 14 | |
| 15 import sys | |
| 16 import os | |
| 17 | |
| 18 import sip | |
| 19 sip.setapi("QString", 2) | |
| 20 | |
| 21 for arg in sys.argv: | |
| 22 if arg.startswith("--config="): | |
| 23 import Utilities | |
| 24 configDir = arg.replace("--config=", "") | |
| 25 Utilities.setConfigDir(configDir) | |
| 26 sys.argv.remove(arg) | |
| 27 break | |
| 28 | |
| 29 from Utilities import Startup | |
| 30 | |
| 31 def createMainWidget(argv): | |
| 32 """ | |
| 33 Function to create the main widget. | |
| 34 | |
| 35 @param argv list of commandline parameters (list of strings) | |
| 36 @return reference to the main widget (QWidget) | |
| 37 """ | |
| 38 from UI.CompareDialog import CompareWindow | |
| 39 if len(argv) >= 6: | |
| 40 # assume last two entries are the files to compare | |
| 41 return CompareWindow([(argv[-5], argv[-2]), (argv[-3], argv[-1])]) | |
| 42 elif len(argv) >= 2: | |
| 43 return CompareWindow([("", argv[-2]), ("", argv[-1])]) | |
| 44 else: | |
| 45 return CompareWindow() | |
| 46 | |
| 47 def main(): | |
| 48 """ | |
| 49 Main entry point into the application. | |
| 50 """ | |
| 51 options = [\ | |
| 52 ("--config=configDir", | |
| 53 "use the given directory as the one containing the config files"), | |
| 54 ] | |
| 55 appinfo = Startup.makeAppInfo(sys.argv, | |
| 56 "Eric4 Compare", | |
| 57 "", | |
| 58 "Simple graphical compare tool", | |
| 59 options) | |
| 60 res = Startup.simpleAppStartup(sys.argv, | |
| 61 appinfo, | |
| 62 createMainWidget) | |
| 63 sys.exit(res) | |
| 64 | |
| 65 if __name__ == '__main__': | |
| 66 main() |
