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from wsme.utils import _
class ClientSideError(RuntimeError):
def __init__(self, msg=None, status_code=400, faultcode='Client'):
self.msg = msg
self.code = status_code
self.faultcode = faultcode
super(ClientSideError, self).__init__(self.faultstring)
@property
def faultstring(self):
if self.msg is None:
return str(self)
elif isinstance(self.msg, str):
return self.msg
else:
return str(self.msg)
class InvalidInput(ClientSideError):
def __init__(self, fieldname, value, msg=''):
self.fieldname = fieldname
self.value = value
super(InvalidInput, self).__init__(msg)
@property
def faultstring(self):
return _("Invalid input for field/attribute %s. Value: '%s'. %s") % (
self.fieldname, self.value, self.msg,
)
class MissingArgument(ClientSideError):
def __init__(self, argname, msg=''):
self.argname = argname
super(MissingArgument, self).__init__(msg)
@property
def faultstring(self):
return _('Missing argument: "%s"%s') % (
self.argname, self.msg and ": " + self.msg or "",
)
class UnknownArgument(ClientSideError):
def __init__(self, argname, msg=''):
self.argname = argname
super(UnknownArgument, self).__init__(msg)
@property
def faultstring(self):
return _('Unknown argument: "%s"%s') % (
self.argname, self.msg and ": " + self.msg or "",
)
class UnknownFunction(ClientSideError):
def __init__(self, name):
self.name = name
super(UnknownFunction, self).__init__()
@property
def faultstring(self):
return _("Unknown function name: %s") % (self.name)
class UnknownAttribute(ClientSideError):
def __init__(self, fieldname, attributes, msg=''):
self.fieldname = fieldname
self.attributes = attributes
self.msg = msg
super(UnknownAttribute, self).__init__(self.msg)
@property
def faultstring(self):
error = _("Unknown attribute for argument %(argn)s: %(attrs)s")
if len(self.attributes) > 1:
error = _("Unknown attributes for argument %(argn)s: %(attrs)s")
str_attrs = ", ".join(self.attributes)
return error % {'argn': self.fieldname, 'attrs': str_attrs}
def add_fieldname(self, name):
"""Add a fieldname to concatenate the full name.
Add a fieldname so that the whole hierarchy is displayed. Successive
calls to this method will prepend ``name`` to the hierarchy of names.
"""
if self.fieldname is not None:
self.fieldname = "{}.{}".format(name, self.fieldname)
else:
self.fieldname = name
super(UnknownAttribute, self).__init__(self.msg)
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