eric6/eric6_shell.py

Sat, 11 Apr 2020 14:13:25 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 11 Apr 2020 14:13:25 +0200
changeset 7522
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parent 7380
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child 7781
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permissions
-rw-r--r--

Styles: added some Qt style sheets and some highlighter styles.

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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) 2017 - 2020 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 Eric6 Shell.
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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 ShellWindow module and starts the Qt event loop.
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12 """
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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 originalPathString = os.getenv("PATH")
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19
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20 sys.path.insert(1, os.path.dirname(__file__))
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21
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22 for arg in sys.argv[:]:
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23 if arg.startswith("--config="):
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24 import Globals
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25 configDir = arg.replace("--config=", "")
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26 Globals.setConfigDir(configDir)
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27 sys.argv.remove(arg)
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28 elif arg.startswith("--settings="):
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29 from PyQt5.QtCore import QSettings
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30 settingsDir = os.path.expanduser(arg.replace("--settings=", ""))
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31 if not os.path.isdir(settingsDir):
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32 os.makedirs(settingsDir)
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33 QSettings.setPath(QSettings.IniFormat, QSettings.UserScope,
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34 settingsDir)
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35 sys.argv.remove(arg)
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36
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37 from Globals import AppInfo
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38
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39 from Toolbox import Startup
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40
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41
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42 def createMainWidget(argv):
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43 """
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44 Function to create the main widget.
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45
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46 @param argv list of commandline parameters (list of strings)
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47 @return reference to the main widget (QWidget)
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48 """
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49 from QScintilla.ShellWindow import ShellWindow
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50
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51 return ShellWindow(originalPathString)
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52
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53
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54 def main():
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55 """
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56 Main entry point into the application.
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57 """
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58 from PyQt5.QtGui import QGuiApplication
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59 QGuiApplication.setDesktopFileName("eric6_shell.desktop")
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60
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61 options = [
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62 ("--config=configDir",
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63 "use the given directory as the one containing the config files"),
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64 ("--settings=settingsDir",
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65 "use the given directory to store the settings files"),
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66 ]
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67 appinfo = AppInfo.makeAppInfo(sys.argv,
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68 "Eric6 Shell",
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69 "",
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70 "Stand alone version of the eric6"
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71 " interpreter shell",
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72 options)
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73 res = Startup.simpleAppStartup(sys.argv,
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74 appinfo,
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75 createMainWidget)
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76 sys.exit(res)
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77
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78 if __name__ == '__main__':
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79 main()

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