eric5_webbrowser.py

Mon, 25 Mar 2013 03:28:43 +0100

author
T.Rzepka <Tobias.Rzepka@gmail.com>
date
Mon, 25 Mar 2013 03:28:43 +0100
branch
Py2 comp.
changeset 2526
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parent 2525
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child 2538
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permissions
-rw-r--r--

Minimum modifications to start Eric5 with Py2.

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1 #!/usr/bin/env python3
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2 # -*- coding: utf-8 -*-
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3
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4 # Copyright (c) 2002 - 2013 Detlev Offenbach <detlev@die-offenbachs.de>
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5 #
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6
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7 """
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8 Eric5 Web Browser
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9
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10 This is the main Python script that performs the necessary initialization
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11 of the web browser and starts the Qt event loop. This is a standalone version
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12 of the integrated helpviewer.
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13 """
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15 from __future__ import unicode_literals # __IGNORE_WARNING__
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16 try: # Only for Py2
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17 import sip
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18 sip.setapi('QString', 2)
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19 sip.setapi('QVariant', 2)
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20 import Utilities.compatibility_fixes # __IGNORE_WARNING__
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21 except (ImportError):
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22 pass
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23
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24 import sys
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25 import os
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26
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27 for arg in sys.argv:
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28 if arg.startswith("--config="):
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29 import Globals
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30 configDir = arg.replace("--config=", "")
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31 Globals.setConfigDir(configDir)
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32 sys.argv.remove(arg)
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33 break
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34
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35 # make ThirdParty package available as a packages repository
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36 try:
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37 import pygments # __IGNORE_EXCEPTION__ __IGNORE_WARNING__
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38 except ImportError:
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39 sys.path.insert(2, os.path.join(os.path.dirname(__file__), "ThirdParty", "Pygments"))
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40
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41 import Globals
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42 from Globals import AppInfo
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43
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44 from Toolbox import Startup
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46
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47 def createMainWidget(argv):
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48 """
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49 Function to create the main widget.
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50
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51 @param argv list of commandline parameters (list of strings)
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52 @return reference to the main widget (QWidget)
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53 """
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54 from Helpviewer.HelpWindow import HelpWindow
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55
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56 searchWord = None
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57 for arg in reversed(argv):
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58 if arg.startswith("--search="):
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59 searchWord = argv[1].split("=", 1)[1]
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60 argv.remove(arg)
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61 elif arg.startswith("--"):
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62 argv.remove(arg)
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63
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64 try:
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65 home = argv[1]
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66 except IndexError:
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67 home = ""
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68
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69 help = HelpWindow(home, '.', None, 'help viewer', searchWord=searchWord)
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70 return help
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71
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72
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73 def main():
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74 """
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75 Main entry point into the application.
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76 """
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77 options = [\
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78 ("--config=configDir",
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79 "use the given directory as the one containing the config files"),
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80 ("--search=word", "search for the given word")
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81 ]
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82 appinfo = AppInfo.makeAppInfo(sys.argv,
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83 "eric5 Web Browser",
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84 "file",
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85 "web browser",
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86 options)
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87
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88 if not Globals.checkBlacklistedVersions():
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89 sys.exit(100)
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90
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91 res = Startup.simpleAppStartup(sys.argv,
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92 appinfo,
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93 createMainWidget)
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94 sys.exit(res)
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95
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96 if __name__ == '__main__':
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97 main()

eric ide

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