Mercurial Repositories > eric / file comparison
comparison: eric6_trpreviewer.py
eric6_trpreviewer.py
- changeset 3669
- ac84ac3c0f05
- parent 3656
- 441956d8fce5
- child 3670
- f0cb7579c0b4
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| 3668:0e83d06e5429 | 3669:ac84ac3c0f05 |
|---|---|
| 1 #!/usr/bin/env python3 | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Copyright (c) 2004 - 2014 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 5 # | |
| 6 | |
| 7 """ | |
| 8 Eric5 TR Previewer. | |
| 9 | |
| 10 This is the main Python script that performs the necessary initialization | |
| 11 of the tr previewer and starts the Qt event loop. This is a standalone version | |
| 12 of the integrated tr previewer. | |
| 13 """ | |
| 14 | |
| 15 from __future__ import unicode_literals | |
| 16 try: # Only for Py2 | |
| 17 import Utilities.compatibility_fixes # __IGNORE_WARNING__ | |
| 18 except (ImportError): | |
| 19 pass | |
| 20 | |
| 21 import sys | |
| 22 | |
| 23 for arg in sys.argv: | |
| 24 if arg.startswith("--config="): | |
| 25 import Globals | |
| 26 configDir = arg.replace("--config=", "") | |
| 27 Globals.setConfigDir(configDir) | |
| 28 sys.argv.remove(arg) | |
| 29 break | |
| 30 | |
| 31 from E5Gui.E5Application import E5Application | |
| 32 | |
| 33 from Tools.TRSingleApplication import TRSingleApplicationClient | |
| 34 from Globals import AppInfo | |
| 35 | |
| 36 from Toolbox import Startup | |
| 37 | |
| 38 | |
| 39 def createMainWidget(argv): | |
| 40 """ | |
| 41 Function to create the main widget. | |
| 42 | |
| 43 @param argv list of commandline parameters (list of strings) | |
| 44 @return reference to the main widget (QWidget) | |
| 45 """ | |
| 46 from Tools.TRPreviewer import TRPreviewer | |
| 47 | |
| 48 if len(argv) > 1: | |
| 49 files = argv[1:] | |
| 50 else: | |
| 51 files = [] | |
| 52 | |
| 53 previewer = TRPreviewer(files, None, 'TRPreviewer') | |
| 54 return previewer | |
| 55 | |
| 56 | |
| 57 def main(): | |
| 58 """ | |
| 59 Main entry point into the application. | |
| 60 """ | |
| 61 options = [ | |
| 62 ("--config=configDir", | |
| 63 "use the given directory as the one containing the config files"), | |
| 64 ] | |
| 65 appinfo = AppInfo.makeAppInfo(sys.argv, | |
| 66 "Eric5 TR Previewer", | |
| 67 "file", | |
| 68 "TR file previewer", | |
| 69 options) | |
| 70 | |
| 71 app = E5Application(sys.argv) | |
| 72 client = TRSingleApplicationClient() | |
| 73 res = client.connect() | |
| 74 if res > 0: | |
| 75 if len(sys.argv) > 1: | |
| 76 client.processArgs(sys.argv[1:]) | |
| 77 sys.exit(0) | |
| 78 elif res < 0: | |
| 79 print("eric5_trpreviewer: {0}".format(client.errstr())) | |
| 80 sys.exit(res) | |
| 81 else: | |
| 82 res = Startup.simpleAppStartup(sys.argv, | |
| 83 appinfo, | |
| 84 createMainWidget, | |
| 85 app=app) | |
| 86 sys.exit(res) | |
| 87 | |
| 88 if __name__ == '__main__': | |
| 89 main() |
