def _yield_formatted(self, values):
for item in values:
if VariableSplitter(item).is_dict_variable():
yield item
else:
name, value = split_from_equals(item)
if value is None:
raise DataError("Dictionary item '%s' does not contain "
"'=' separator." % item)
yield name, value
def _is_named(self, arg, previous_named, variables=None):
name, value = split_from_equals(arg)
if value is None:
return False
if variables:
name = variables.replace_scalar(name)
argspec = self._argspec
if previous_named or name in argspec.kwonlyargs or argspec.kwargs:
return True
return argspec.supports_named and name in argspec.positional
def _is_named(self, arg, variables=None):
if not (is_string(arg) and '=' in arg):
return False
name, value = split_from_equals(arg)
if value is None:
return False
if self._argspec.kwargs:
return True
if not self._argspec.supports_named:
return False
if variables:
name = variables.replace_scalar(name)
return name in self._argspec.positional
def resolve(self, arguments, variables=None):
positional = []
named = []
for arg in arguments:
if self._is_dict_var(arg):
named.append(arg)
elif self._is_named(arg, variables):
named.append(split_from_equals(arg))
elif named:
self._raise_positional_after_named()
else:
positional.append(arg)
return positional, named
def _is_named(self, arg, variables=None):
if not (is_string(arg) and '=' in arg):
return False
name, value = split_from_equals(arg)
if value is None:
return False
if self._argspec.kwargs or self._argspec.kwonlyargs:
return True
if not self._argspec.supports_named:
return False
if variables:
name = variables.replace_scalar(name)
return name in self._argspec.positional
def resolve(self, arguments, variables=None):
positional = []
named = []
for arg in arguments:
if self._is_dict_var(arg):
named.append(arg)
elif self._is_named(arg, variables):
named.append(split_from_equals(arg))
elif named:
self._raise_positional_after_named()
else:
positional.append(arg)
return positional, named
