def parse_cookies(self, req, name, field):
"""Pull a value from the header data."""
cookie = req.cookies.get(name)
if cookie is not None:
return [cookie.value] if core.is_multiple(field) else cookie.value
else:
return [] if core.is_multiple(field) else None
def parse_cookies(self, req, name, field):
"""Pull a value from the header data."""
cookie = req.cookies.get(name)
if cookie is not None:
return [cookie.value] if core.is_multiple(field) else cookie.value
else:
return [] if core.is_multiple(field) else None
def _collect_multiple_keys(schema):
result = set()
for name, field in schema.fields.items():
if not is_multiple(field):
continue
result.add(field.data_key if field.data_key is not None else name)
return result
def _collect_multiple_keys(schema):
result = set()
for name, field in schema.fields.items():
if not is_multiple(field):
continue
if MARSHMALLOW_VERSION_INFO[0] < 3:
result.add(field.load_from if field.load_from is not None else name)
else:
result.add(field.data_key if field.data_key is not None else name)
return result
def get_value(d, name, field):
"""Handle gets from 'multidicts' made of lists
It handles cases: ``{"key": [value]}`` and ``{"key": value}``
"""
multiple = core.is_multiple(field)
value = d.get(name, core.missing)
if value is core.missing:
return core.missing
if multiple and value is not core.missing:
return [decode_argument(v, name) if isinstance(v, basestring) else v
for v in value]
ret = value
if value and isinstance(value, (list, tuple)):
ret = value[0]
if isinstance(ret, basestring):
return decode_argument(ret, name)
else:
return ret
def get_value(d, name, field):
"""Handle gets from 'multidicts' made of lists
It handles cases: ``{"key": [value]}`` and ``{"key": value}``
"""
multiple = core.is_multiple(field)
value = d.get(name, core.missing)
if value is core.missing:
return core.missing
if multiple and value is not core.missing:
return [decode_argument(v, name) if isinstance(v, basestring) else v
for v in value]
ret = value
if value and isinstance(value, (list, tuple)):
ret = value[0]
if isinstance(ret, basestring):
return decode_argument(ret, name)
else:
return ret