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annotate Gtk/importFiebdc.py @ 26:16f91684686b default tip

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Upgrade to python 3. Keep python 2/3 compatibility
author Miguel Ángel Bárcena Rodríguez <miguelangel@obraencurso.es>
date Tue, 18 Jun 2019 17:50:23 +0200
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3 ## File importFiebdc.py
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4 ## This file is part of pyArq-Presupuestos.
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5 ##
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6 ## Copyright (C) 2010-2019 Miguel Ángel Bárcena Rodríguez
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7 ## <miguelangel@obraencurso.es>
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8 ##
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9 ## pyArq-Presupuestos is free software: you can redistribute it and/or modify
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10 ## it under the terms of the GNU General Public License as published by
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11 ## the Free Software Foundation, either version 3 of the License, or
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12 ## (at your option) any later version.
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13 ##
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14 ## pyArq-Presupuestos is distributed in the hope that it will be useful,
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15 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 ## GNU General Public License for more details.
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18 ##
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19 ## You should have received a copy of the GNU General Public License
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20 ## along with this program. If not, see <http://www.gnu.org/licenses/>.
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21
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22 # Modules
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23
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24 # python 2/3 compatibility
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25 from __future__ import absolute_import, division, print_function, unicode_literals
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26
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27 # gui
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28 import gi
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29 gi.require_version('Gtk', '3.0')
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30 from gi.repository import Gtk
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31 from gi.repository import GLib
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32
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33 import threading
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34
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35 class Thread(threading.Thread):
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36 """importFiebdc.Thread:
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37
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38 Description:
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39 Thread class to read a file without freeze the gui
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40 Constructor:
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41 importFiebdc.Thread(page, mainWindow,
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42 readFileMethod, budget, filename, cancelMethod, filetype)
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43 Ancestry:
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44 +--threading.Thread
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45 +-- importFiebdc.Thread
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46 Atributes:
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47 "__page": The page instance that launch the thread
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48 "__mainWindow": gui.MainWindow instance
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49 "__readFileMethod": Method to read the selected file
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50 "__budget
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51 "__filename": "file"
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52 "__cancelMethod": Method to cancel the read method
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53 "__filetype": "budget" or "database"
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54 "__cancel": Boolean value, True: the thread is stoped
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55 Methods:
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56 run()
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57 cancel()
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58 isCanceled()
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59 clear()
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60 """
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61 def __init__(self, page, mainWindow, readFileMethod, budget,
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62 filename, cancelMethod, filetype):
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63 """def __init__(page, mainWindow, readFileMethod, budget,
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64 filename, cancelMethod, filetype)
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65
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66 page: The page instance that launch the thread
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67 mainWindow: gui.Mainwindow object
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68 readFileMethod: Method to read the selected file
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69 budget: base.Budget object
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70 filename: "file"
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71 cancelMethod: Method to cancel the read method
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72 filetype: "budget" or "database"
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73
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74 Sets the instance atributes.
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75 """
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76 super(Thread, self).__init__()
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77 self.__page = page
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78 self.__mainWindow = mainWindow
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79 self.__readFileMethod = readFileMethod
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80 self.__budget = budget
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81 self.__filename = filename
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82 self.__cancelMethod = cancelMethod
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83 self.__filetype = filetype
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84 self.__cancel = False
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85
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86 def run(self):
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87 """run()
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88
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89
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90 """
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91 self.__readFileMethod(self.__budget, self.__filename, self.__page)
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92 if not self.__page.endSuccessfully:
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93 GLib.idle_add(self.__page.threadCanceled)
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94 else:
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95 GLib.idle_add(self.__page.threadFinishedSignal, self.__budget)
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96 self.clear()
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97
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98 def cancel(self):
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99 """cancel()
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100
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101 Sets the "__cancel" atribute to True and call "__cancelMethod" to stop
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102 read the file
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103 """
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104 self.__cancel = True
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105 self.__cancelMethod()
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106
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107 def isCanceled(self):
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108 """isCanceled()
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109
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110 Return True if the thread has been canceled
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111 """
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112 return self.__cancel
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113
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114 def clear(self):
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115 del self.__page
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116 del self.__mainWindow
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117 del self.__readFileMethod
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118 del self.__budget
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119 del self.__filename
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120 del self.__cancelMethod
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121 #del self.__cancel