Added documentation on the lodel/auth/exceptions.py module

lodel/auth/exceptions.py

+# @package lodel.auth.exceptions
+# @brief Defines the specific exceptions used in the authentication process
+
 from lodel.context import LodelContext
 
 LodelContext.expose_modules(globals(), {
     'lodel.logger': 'logger',
     'lodel.plugin.hooks': ['LodelHook']})
 
-##@brief Handles common errors with a Client
+
+## @brief Handles common errors with a Client
 class ClientError(Exception):
-    ##@brief The logger function to use to log the error message
+    ## @brief The logger function to use to log the error message
     _loglvl = 'warning'
-    ##@brief Error str
+    ## @brief Error string
     _err_str = "Error"
-    ##@brief the hook name to trigger with error
+    ## @brief the hook name to trigger with error
     _action = 'lodel2_ui_error'
-    ##@brief the hook payload
+    ## @brief the hook payload
     _payload = None
 
-    ##@brief Constructor
+    ## @brief Constructor
     #
-    #Log message are build using the following format :
-    #"<client infos> : <_err_str>[ : <msg>]"
+    # Log messages are built using the following format :
+    # "<client infos> : <_err_str>[ : <msg>]"
+    # @param client Client : object containing the client's data
+    # @param msg str : message string to use
     def __init__(self, client, msg = ""):
         msg = self.build_message(client, msg)
         if self._loglvl is not None:
         if self._action is not None:
             LodelHook.call_hook(self._action, self, self._payload)
 
-    ##@brief build error message
+    ## @brief Builds an error message
+    # @param client Client
+    # @param msg str
     def build_message(self, client, msg):
         res = "%s : %s" % (client, self._err_str)
         if len(msg) > 0:
             res += " : %s" % msg
         return res
 
-##@brief Handles authentication failure errors
+
+## @brief Handles authentication failure errors
 class ClientAuthenticationFailure(ClientError):
+    ## @brief Log Level
     _loglvl = 'security'
+    ## @brief Error string
     _err_str = 'Authentication failure'
+    ## @brief Hook to trigger
     _action = 'lodel2_ui_authentication_failure'
 
 
 ##@brief Handles permission denied errors
 class ClientPermissionDenied(ClientError):
+    ## @brief Log level
     _loglvl = 'security'
+    ## @brief Error string
     _err_str = 'Permission denied'
+    ## @brief Hook to trigger
     _action = 'lodel2_ui_permission_denied'
     
 
 ##@brief Handles common errors on authentication
 class ClientAuthenticationError(ClientError):
+    ## @brief Log level
     _loglvl = 'error'
+    ## @brief Error string
     _err_str = 'Authentication error'
+    ## @brief Hook to trigger
     _action = 'lodel2_ui_error'
-