Initial import from Docker volume

exceptions.py

@@ -0,0 +1,73 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+
+
+class TrytonException(Exception):
+    pass
+
+
+class UserError(TrytonException):
+
+    def __init__(self, message, description='', domain=None):
+        super().__init__('UserError', (message, description, domain))
+        self.message = message
+        self.description = description
+        self.domain = domain
+        self.code = 1
+
+    def __str__(self):
+        return '%s - %s' % (self.message, self.description)
+
+
+class UserWarning(TrytonException):
+    "Exception that will be displayed as a warning message in the client."
+
+    def __init__(self, name, message, description=''):
+        super(UserWarning, self).__init__('UserWarning', (name, message,
+                description))
+        self.name = name
+        self.message = message
+        self.description = description
+        self.code = 2
+
+    def __str__(self):
+        return '%s - %s' % (self.message, self.description)
+
+
+class LoginException(TrytonException):
+    """Request the named parameter for the login process.
+    The type can be 'password' or 'char'.
+    """
+
+    def __init__(self, name, message, type='password'):
+        super(LoginException, self).__init__(
+            'LoginException', (name, message, type))
+        self.name = name
+        self.message = message
+        self.type = type
+        self.code = 3
+
+
+class ConcurrencyException(TrytonException):
+
+    def __init__(self, message):
+        super(ConcurrencyException, self).__init__('ConcurrencyException',
+            message)
+        self.message = message
+        self.code = 4
+
+    def __str__(self):
+        return self.message
+
+
+class RateLimitException(TrytonException):
+    """User has sent too many requests in a given amount of time."""
+
+
+class MissingDependenciesException(TrytonException):
+
+    def __init__(self, missings):
+        self.missings = missings
+
+    def __str__(self):
+        return 'Missing dependencies: %s' % ' '.join(self.missings)