eric6/eric6_sqlbrowser.py

Sat, 31 Aug 2019 12:58:11 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 31 Aug 2019 12:58:11 +0200
branch
without_py2_and_pyqt4
changeset 7192
a22eee00b052
parent 6949
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child 7198
684261ef2165
permissions
-rw-r--r--

Started removing runtime support for Python2 and PyQt4.

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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) 2009 - 2019 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 SQL 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 SQL browser and starts the Qt event loop.
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12 """
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13
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14 from __future__ import unicode_literals
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16 import sys
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17 import os
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19 sys.path.insert(1, os.path.dirname(__file__))
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20
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21 import Toolbox.PyQt4ImportHook # __IGNORE_WARNING__
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22
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23 for arg in sys.argv[:]:
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24 if arg.startswith("--config="):
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25 import Globals
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26 configDir = arg.replace("--config=", "")
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27 Globals.setConfigDir(configDir)
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28 sys.argv.remove(arg)
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29 elif arg.startswith("--settings="):
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30 from PyQt5.QtCore import QSettings
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31 settingsDir = os.path.expanduser(arg.replace("--settings=", ""))
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32 if not os.path.isdir(settingsDir):
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33 os.makedirs(settingsDir)
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34 QSettings.setPath(QSettings.IniFormat, QSettings.UserScope,
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35 settingsDir)
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36 sys.argv.remove(arg)
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37
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38 from Globals import AppInfo
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39
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40 from Toolbox import Startup
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41
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42
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43 def createMainWidget(argv):
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44 """
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45 Function to create the main widget.
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46
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47 @param argv list of commandline parameters (list of strings)
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48 @return reference to the main widget (QWidget)
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49 """
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50 from SqlBrowser.SqlBrowser import SqlBrowser
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51
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52 if len(argv) > 1:
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53 connections = argv[1:]
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54 else:
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55 connections = []
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56
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57 browser = SqlBrowser(connections)
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58 return browser
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59
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60
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61 def main():
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62 """
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63 Main entry point into the application.
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64 """
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65 options = [
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66 ("--config=configDir",
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67 "use the given directory as the one containing the config files"),
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68 ("--settings=settingsDir",
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69 "use the given directory to store the settings files"),
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70 ]
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71 appinfo = AppInfo.makeAppInfo(sys.argv,
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72 "Eric6 SQL Browser",
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73 "connection",
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74 "SQL browser",
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75 options)
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76 res = Startup.simpleAppStartup(sys.argv,
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77 appinfo,
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78 createMainWidget)
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79 sys.exit(res)
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80
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81 if __name__ == '__main__':
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82 main()

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