diff -r 4e8b98454baa -r 800c432b34c8 eric7/PluginManager/PluginExceptions.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/PluginManager/PluginExceptions.py Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,139 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2007 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the exceptions raised by the plugin system.
+"""
+
+from PyQt5.QtCore import QCoreApplication
+
+
+class PluginError(Exception):
+ """
+ Class defining a special error for the plugin classes.
+ """
+ def __init__(self):
+ """
+ Constructor
+ """
+ self._errorMessage = QCoreApplication.translate(
+ "PluginError", "Unspecific plugin error.")
+
+ def __repr__(self):
+ """
+ Special method returning a representation of the exception.
+
+ @return string representing the error message
+ """
+ return str(self._errorMessage)
+
+ def __str__(self):
+ """
+ Special method returning a string representation of the exception.
+
+ @return string representing the error message
+ """
+ return str(self._errorMessage)
+
+
+class PluginPathError(PluginError):
+ """
+ Class defining an error raised, when the plugin paths were not found and
+ could not be created.
+ """
+ def __init__(self, msg=None):
+ """
+ Constructor
+
+ @param msg message to be used by the exception (string)
+ """
+ if msg:
+ self._errorMessage = msg
+ else:
+ self._errorMessage = QCoreApplication.translate(
+ "PluginError",
+ "Plugin paths not found or not creatable.")
+
+
+class PluginModulesError(PluginError):
+ """
+ Class defining an error raised, when no plugin modules were found.
+ """
+ def __init__(self):
+ """
+ Constructor
+ """
+ self._errorMessage = QCoreApplication.translate(
+ "PluginError", "No plugin modules found.")
+
+
+class PluginLoadError(PluginError):
+ """
+ Class defining an error raised, when there was an error during plugin
+ loading.
+ """
+ def __init__(self, name):
+ """
+ Constructor
+
+ @param name name of the plugin module (string)
+ """
+ self._errorMessage = QCoreApplication.translate(
+ "PluginError",
+ "Error loading plugin module: {0}"
+ ).format(name)
+
+
+class PluginActivationError(PluginError):
+ """
+ Class defining an error raised, when there was an error during plugin
+ activation.
+ """
+ def __init__(self, name):
+ """
+ Constructor
+
+ @param name name of the plugin module (string)
+ """
+ self._errorMessage = QCoreApplication.translate(
+ "PluginError",
+ "Error activating plugin module: {0}"
+ ).format(name)
+
+
+class PluginModuleFormatError(PluginError):
+ """
+ Class defining an error raised, when the plugin module is invalid.
+ """
+ def __init__(self, name, missing):
+ """
+ Constructor
+
+ @param name name of the plugin module (string)
+ @param missing description of the missing element (string)
+ """
+ self._errorMessage = QCoreApplication.translate(
+ "PluginError",
+ "The plugin module {0} is missing {1}."
+ ).format(name, missing)
+
+
+class PluginClassFormatError(PluginError):
+ """
+ Class defining an error raised, when the plugin module's class is invalid.
+ """
+ def __init__(self, name, class_, missing):
+ """
+ Constructor
+
+ @param name name of the plugin module (string)
+ @param class_ name of the class not satisfying the requirements
+ (string)
+ @param missing description of the missing element (string)
+ """
+ self._errorMessage = QCoreApplication.translate(
+ "PluginError",
+ "The plugin class {0} of module {1} is missing {2}."
+ ).format(class_, name, missing)
