Mercurial Repositories > eric / file comparison
comparison: eric6/eric6_trpreviewer.py
eric6/eric6_trpreviewer.py
- changeset 6942
- 2602857055c5
- parent 6702
- 793af5761910
- child 6949
- a5255f1ba3f0
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| 6941:f99d60d6b59b | 6942:2602857055c5 |
|---|---|
| 1 #!/usr/bin/env python3 | |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 # Copyright (c) 2004 - 2019 Detlev Offenbach <detlev@die-offenbachs.de> | |
| 5 # | |
| 6 | |
| 7 """ | |
| 8 Eric6 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 | |
| 17 import Toolbox.PyQt4ImportHook # __IGNORE_WARNING__ | |
| 18 | |
| 19 try: # Only for Py2 | |
| 20 import Globals.compatibility_fixes # __IGNORE_WARNING__ | |
| 21 except (ImportError): | |
| 22 pass | |
| 23 | |
| 24 import sys | |
| 25 import os | |
| 26 | |
| 27 for arg in sys.argv[:]: | |
| 28 if arg.startswith("--config="): | |
| 29 import Globals | |
| 30 configDir = arg.replace("--config=", "") | |
| 31 Globals.setConfigDir(configDir) | |
| 32 sys.argv.remove(arg) | |
| 33 elif arg.startswith("--settings="): | |
| 34 from PyQt5.QtCore import QSettings | |
| 35 settingsDir = os.path.expanduser(arg.replace("--settings=", "")) | |
| 36 if not os.path.isdir(settingsDir): | |
| 37 os.makedirs(settingsDir) | |
| 38 QSettings.setPath(QSettings.IniFormat, QSettings.UserScope, | |
| 39 settingsDir) | |
| 40 sys.argv.remove(arg) | |
| 41 | |
| 42 from E5Gui.E5Application import E5Application | |
| 43 | |
| 44 from Tools.TRSingleApplication import TRSingleApplicationClient | |
| 45 from Globals import AppInfo | |
| 46 | |
| 47 from Toolbox import Startup | |
| 48 | |
| 49 app = None | |
| 50 | |
| 51 | |
| 52 def createMainWidget(argv): | |
| 53 """ | |
| 54 Function to create the main widget. | |
| 55 | |
| 56 @param argv list of commandline parameters (list of strings) | |
| 57 @return reference to the main widget (QWidget) | |
| 58 """ | |
| 59 from Tools.TRPreviewer import TRPreviewer | |
| 60 | |
| 61 if len(argv) > 1: | |
| 62 files = argv[1:] | |
| 63 else: | |
| 64 files = [] | |
| 65 | |
| 66 previewer = TRPreviewer(files, None, 'TRPreviewer') | |
| 67 return previewer | |
| 68 | |
| 69 | |
| 70 def main(): | |
| 71 """ | |
| 72 Main entry point into the application. | |
| 73 """ | |
| 74 global app | |
| 75 | |
| 76 options = [ | |
| 77 ("--config=configDir", | |
| 78 "use the given directory as the one containing the config files"), | |
| 79 ("--settings=settingsDir", | |
| 80 "use the given directory to store the settings files"), | |
| 81 ] | |
| 82 appinfo = AppInfo.makeAppInfo(sys.argv, | |
| 83 "Eric6 TR Previewer", | |
| 84 "file", | |
| 85 "TR file previewer", | |
| 86 options) | |
| 87 | |
| 88 # set the library paths for plugins | |
| 89 Startup.setLibraryPaths() | |
| 90 | |
| 91 app = E5Application(sys.argv) | |
| 92 client = TRSingleApplicationClient() | |
| 93 res = client.connect() | |
| 94 if res > 0: | |
| 95 if len(sys.argv) > 1: | |
| 96 client.processArgs(sys.argv[1:]) | |
| 97 sys.exit(0) | |
| 98 elif res < 0: | |
| 99 print("eric6_trpreviewer: {0}".format(client.errstr())) | |
| 100 sys.exit(res) | |
| 101 else: | |
| 102 res = Startup.simpleAppStartup(sys.argv, | |
| 103 appinfo, | |
| 104 createMainWidget, | |
| 105 app=app) | |
| 106 sys.exit(res) | |
| 107 | |
| 108 if __name__ == '__main__': | |
| 109 main() | |
| 110 | |
| 111 # | |
| 112 # eflag: noqa = M801 |
