def param_text(name, param, indent, step):
"""
Format a method parameter.
"""
text = indent
# Print parameter name
if name:
param_offset = 32
text += name.ljust(param_offset - len(indent))
else:
param_offset = len(indent)
# Print parameter type
param_type = python_type(param)
text += xmlrpc_type(param_type) + "\n"
# Print parameter documentation right below type
if isinstance(param, Parameter):
wrapper = textwrap.TextWrapper(width = 70,
initial_indent = " " * param_offset,
subsequent_indent = " " * param_offset)
text += "\n".join(wrapper.wrap(param.doc)) + "\n"
param = param.type
text += "\n"
# Indent struct fields and mixed types
if isinstance(param, dict):
for name, subparam in param.iteritems():
text += param_text(name, subparam, indent + step, step)
elif isinstance(param, Mixed):
for subparam in param:
text += param_text(name, subparam, indent + step, step)
elif isinstance(param, (list, tuple, set)):
for subparam in param:
text += param_text("", subparam, indent + step, step)
return text
def help(self, indent = " "):
"""
Text documentation for the method.
"""
(min_args, max_args, defaults) = self.args()
text = "%s(%s) -> %s\n\n" % (self.name, ", ".join(max_args), xmlrpc_type(self.returns))
text += "Description:\n\n"
lines = [indent + line.strip() for line in self.__doc__.strip().split("\n")]
text += "\n".join(lines) + "\n\n"
def param_text(name, param, indent, step):
"""
Format a method parameter.
"""
text = indent
# Print parameter name
if name:
param_offset = 32
text += name.ljust(param_offset - len(indent))
else:
param_offset = len(indent)
# Print parameter type
param_type = python_type(param)
text += xmlrpc_type(param_type) + "\n"
# Print parameter documentation right below type
if isinstance(param, Parameter):
wrapper = textwrap.TextWrapper(width = 70,
initial_indent = " " * param_offset,
subsequent_indent = " " * param_offset)
text += "\n".join(wrapper.wrap(param.doc)) + "\n"
param = param.type
text += "\n"
# Indent struct fields and mixed types
if isinstance(param, dict):
for name, subparam in param.iteritems():
text += param_text(name, subparam, indent + step, step)
elif isinstance(param, Mixed):
for subparam in param:
text += param_text(name, subparam, indent + step, step)
elif isinstance(param, (list, tuple, set)):
for subparam in param:
text += param_text("", subparam, indent + step, step)
return text
text += "Parameters:\n\n"
for name, param in zip(max_args, self.accepts):
text += param_text(name, param, indent, indent)
text += "Returns:\n\n"
text += param_text("", self.returns, indent, indent)
return text
if value is None and nullok:
return
# Strings are a special case. Accept either unicode or str
# types if a string is expected.
if expected_type in StringTypes and isinstance(value, StringTypes):
pass
# Integers and long integers are also special types. Accept
# either int or long types if an int or long is expected.
elif expected_type in (IntType, LongType) and isinstance(value, (IntType, LongType)):
pass
elif not isinstance(value, expected_type):
raise SfaInvalidArgument("expected %s, got %s" % \
(xmlrpc_type(expected_type),
xmlrpc_type(type(value))),
name)
# If a minimum or maximum (length, value) has been specified
if expected_type in StringTypes:
if min is not None and \
len(value.encode(self.api.encoding)) < min:
raise SfaInvalidArgument, "%s must be at least %d bytes long" % (name, min)
if max is not None and \
len(value.encode(self.api.encoding)) > max:
raise SfaInvalidArgument, "%s must be at most %d bytes long" % (name, max)
elif expected_type in (list, tuple, set):
if min is not None and len(value) < min:
raise SfaInvalidArgument, "%s must contain at least %d items" % (name, min)
if max is not None and len(value) > max: