eric5_webbrowser.py

Fri, 11 Mar 2011 16:51:57 +0100

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Fri, 11 Mar 2011 16:51:57 +0100
changeset 945
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parent 896
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child 1232
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permissions
-rw-r--r--

Made code mostly PEP 8 compliant (except all whitespace and line length).

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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 - 2011 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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14
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15 import sys
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16 import os
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17
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18 for arg in sys.argv:
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19 if arg.startswith("--config="):
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20 import Utilities
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21 configDir = arg.replace("--config=", "")
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22 Utilities.setConfigDir(configDir)
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23 sys.argv.remove(arg)
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24 break
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25
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26 # make ThirdParty package available as a packages repository
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27 try:
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28 import pygments # __IGNORE_WARNING__
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29 except ImportError:
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30 sys.path.insert(2, os.path.join(os.path.dirname(__file__), "ThirdParty", "Pygments"))
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31
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32 from Utilities import Startup
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33 import Utilities
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34
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35
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36 def createMainWidget(argv):
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37 """
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38 Function to create the main widget.
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39
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40 @param argv list of commandline parameters (list of strings)
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41 @return reference to the main widget (QWidget)
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42 """
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43 from Helpviewer.HelpWindow import HelpWindow
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44
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45 searchWord = None
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46 for arg in reversed(argv):
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47 if arg.startswith("--search="):
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48 searchWord = argv[1].split("=", 1)[1]
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49 argv.remove(arg)
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50 elif arg.startswith("--"):
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51 argv.remove(arg)
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52
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53 try:
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54 home = argv[1]
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55 except IndexError:
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56 home = ""
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57
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58 help = HelpWindow(home, '.', None, 'help viewer', searchWord=searchWord)
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59 return help
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60
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61
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62 def main():
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63 """
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64 Main entry point into the application.
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65 """
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66 options = [\
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67 ("--config=configDir",
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68 "use the given directory as the one containing the config files"),
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69 ("--search=word", "search for the given word")
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70 ]
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71 appinfo = Startup.makeAppInfo(sys.argv,
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72 "Eric5 web browser",
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73 "file",
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74 "web browser",
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75 options)
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76
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77 if not Utilities.checkBlacklistedVersions():
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78 sys.exit(100)
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79
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80 res = Startup.simpleAppStartup(sys.argv,
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81 appinfo,
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82 createMainWidget)
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83 sys.exit(res)
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84
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85 if __name__ == '__main__':
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86 main()

eric ide

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