def deserialize(self, node, cstruct):
if not cstruct:
return null
try:
result = cstruct
if isinstance(result, (text_type, bytes)):
if self.encoding:
result = text_(cstruct, self.encoding)
else:
result = text_type(cstruct)
else:
result = text_type(cstruct)
except Exception as e:
raise Invalid(node,
_('${val} is not a string: ${err}',
mapping={'val':cstruct, 'err':e}))
return result
def deserialize(self, node, cstruct):
if not cstruct:
return null
try:
result = cstruct
if isinstance(result, (text_type, bytes)):
if self.encoding:
result = text_(cstruct, self.encoding)
else:
result = text_type(cstruct)
else:
result = text_type(cstruct)
except Exception as e:
raise Invalid(node,
_('${val} is not a string: ${err}',
mapping={'val':cstruct, 'err':e}))
return result
def serialize(self, node, appstruct):
if appstruct in (null, None):
return null
try:
if isinstance(appstruct, (text_type, bytes)):
encoding = self.encoding
if encoding:
result = text_(appstruct, encoding).encode(encoding)
else:
result = text_type(appstruct)
else:
result = text_type(appstruct)
return result
except Exception as e:
raise Invalid(node,
_('${val} cannot be serialized: ${err}',
mapping={'val':appstruct, 'err':e})
)
def serialize(self, node, appstruct):
if appstruct in (null, None):
return null
try:
if isinstance(appstruct, (text_type, bytes)):
encoding = self.encoding
if encoding:
result = text_(appstruct, encoding).encode(encoding)
else:
result = text_type(appstruct)
else:
result = text_type(appstruct)
return result
except Exception as e:
raise Invalid(node,
_('${val} cannot be serialized: ${err}',
mapping={'val':appstruct, 'err':e})
)