X-Git-Url: https://git.adam-barratt.org.uk/?p=mirror%2Fuserdir-ldap.git;a=blobdiff_plain;f=userdir_exceptions.py;fp=userdir_exceptions.py;h=a1d775eb04118e7b111291365167e677cc408538;hp=0000000000000000000000000000000000000000;hb=25e44ab9788aeb949e3dd5143a4f52f1c076ee1b;hpb=468c615b25dee534d6c4cd2c5d14e3f1609df109

diff --git a/userdir_exceptions.py b/userdir_exceptions.py
new file mode 100644
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--- /dev/null
+++ b/userdir_exceptions.py
@@ -0,0 +1,43 @@
+# vim: set fileencoding=utf-8 ai et sts=4 sw=4 tw=0:
+# # -*- coding: <utf-8> -*-
+## Userdir-LDAP exception classes 
+## © 2009 Stephen Gran <sgran@debian.org>
+## © 2009 Mark Hymers <mhy@debian.org>
+"""
+These classes implement the necessary exceptions in the userdir-ldap namespace
+"""
+
+class UDError(Exception):
+    """
+    Base class for exceptions in ud-ldap.
+    """
+    def __init__(self, message):
+        Exception.__init__(self)
+        self.message = message
+    
+    def __str__(self):
+        return "UDError: %s" % self.message
+
+__all__ = ['UDError']
+
+UDERRORS = {
+    "UDPasswdError": """Exception raised for authentication errors.""",
+    "UDFormatError": """Exception raised for data format errors.""",
+    "UDExecuteError": """Exception raised for subprocess execution errors.""",
+    "UDNotAllowedError": """Exception raised for attempts to modify off-limits or disabled entries.""",
+}
+
+def construct_udld_exception(name, description):
+    """Generator function for userdir-ldap exceptions"""
+
+    class Error(UDError):
+        """meta class for user-ldap exceptions"""
+        __doc__ = description
+
+    setattr(Error, "__name__", name)
+    return Error
+
+for key in UDERRORS.keys():
+    globals()[key] = construct_udld_exception(key, UDERRORS[key])
+    __all__ += [key]
+