PluginManager/PluginExceptions.py

Sun, 23 Jun 2013 13:12:38 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sun, 23 Jun 2013 13:12:38 +0200
changeset 2736
86cd4d14b58e
parent 2302
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child 2525
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child 2992
dbdf27746da5
child 3163
9f50365a0870
permissions
-rw-r--r--

Added a wizard for the Qt5 QRegularExpression class.

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1 # -*- coding: utf-8 -*-
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2
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3 # Copyright (c) 2007 - 2013 Detlev Offenbach <detlev@die-offenbachs.de>
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4 #
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5
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6 """
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7 Module implementing the exceptions raised by the plugin system.
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8 """
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9
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10 from PyQt4.QtGui import QApplication
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12
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13 class PluginError(Exception):
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14 """
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15 Class defining a special error for the plugin classes.
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16 """
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17 def __init__(self):
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18 """
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19 Constructor
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20 """
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21 self._errorMessage = \
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22 QApplication.translate("PluginError", "Unspecific plugin error.")
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23
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24 def __repr__(self):
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25 """
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26 Private method returning a representation of the exception.
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27
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28 @return string representing the error message
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29 """
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30 return str(self._errorMessage)
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31
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32 def __str__(self):
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33 """
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34 Private method returning a string representation of the exception.
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35
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36 @return string representing the error message
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37 """
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38 return str(self._errorMessage)
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39
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40
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41 class PluginPathError(PluginError):
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42 """
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43 Class defining an error raised, when the plugin paths were not found and
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44 could not be created.
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45 """
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46 def __init__(self, msg=None):
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47 """
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48 Constructor
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49
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50 @param msg message to be used by the exception (string)
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51 """
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52 if msg:
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53 self._errorMessage = msg
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54 else:
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55 self._errorMessage = \
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56 QApplication.translate("PluginError",
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57 "Plugin paths not found or not creatable.")
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58
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59
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60 class PluginModulesError(PluginError):
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61 """
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62 Class defining an error raised, when no plugin modules were found.
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63 """
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64 def __init__(self):
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65 """
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66 Constructor
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67 """
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68 self._errorMessage = \
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69 QApplication.translate("PluginError", "No plugin modules found.")
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71
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72 class PluginLoadError(PluginError):
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73 """
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74 Class defining an error raised, when there was an error during plugin loading.
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75 """
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76 def __init__(self, name):
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77 """
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78 Constructor
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79
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80 @param name name of the plugin module (string)
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81 """
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82 self._errorMessage = \
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83 QApplication.translate("PluginError", "Error loading plugin module: {0}")\
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84 .format(name)
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85
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86
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87 class PluginActivationError(PluginError):
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88 """
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89 Class defining an error raised, when there was an error during plugin activation.
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90 """
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91 def __init__(self, name):
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92 """
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93 Constructor
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94
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95 @param name name of the plugin module (string)
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96 """
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97 self._errorMessage = \
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98 QApplication.translate("PluginError", "Error activating plugin module: {0}")\
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99 .format(name)
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100
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101
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102 class PluginModuleFormatError(PluginError):
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103 """
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104 Class defining an error raised, when the plugin module is invalid.
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105 """
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106 def __init__(self, name, missing):
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107 """
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108 Constructor
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109
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110 @param name name of the plugin module (string)
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111 @param missing description of the missing element (string)
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112 """
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113 self._errorMessage = \
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114 QApplication.translate("PluginError",
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115 "The plugin module {0} is missing {1}.")\
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116 .format(name, missing)
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117
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118
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119 class PluginClassFormatError(PluginError):
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120 """
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121 Class defining an error raised, when the plugin module's class is invalid.
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122 """
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123 def __init__(self, name, class_, missing):
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124 """
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125 Constructor
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126
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127 @param name name of the plugin module (string)
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128 @param class_ name of the class not satisfying the requirements (string)
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129 @param missing description of the missing element (string)
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130 """
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131 self._errorMessage = \
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132 QApplication.translate("PluginError",
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133 "The plugin class {0} of module {1} is missing {2}.")\
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134 .format(class_, name, missing)

eric ide

mercurial