class MyConverter(object):
class_provides(IRepresentationConverter)
@classmethod
def convert_from_representation(cls, representation_value, value_type): # pylint: disable=W0613
return representation_value
@classmethod
def convert_to_representation(cls, value, value_type): # pylint: disable=W0613
return value
class NoOpConverter(object):
class_provides(IRepresentationConverter)
@classmethod
def from_representation(cls, value):
return value
@classmethod
def to_representation(cls, value):
return value
class BooleanConverter(object):
class_provides(IRepresentationConverter)
@classmethod
def from_representation(cls, value):
if value is None:
py_val = None
else:
py_val = False if value == 'false' else True
return py_val
@classmethod
def to_representation(cls, value):
return str(value).lower()
class DateTimeConverter(object):
class_provides(IRepresentationConverter)
@classmethod
def from_representation(cls, value):
if value is None:
py_val = None
else:
py_val = iso8601.parse_date(value)
return py_val
@classmethod
def to_representation(cls, value):
return rfc3339(value)
class CsvIntConverter(object):
"""
Specialized converter coping with the CSV reader's unfortunate habit
to convert integers to floats upon reading.
"""
class_provides(IRepresentationConverter)
@classmethod
def from_representation(cls, value):
if isinstance(value, float):
value = int(value)
return value
@classmethod
def to_representation(cls, value):
return value
class ZipMime(object):
class_provides(IZipMime)
mime_type_string = 'application/zip'
file_extension = '.zip'
class XlsMime(object):
class_provides(IXlsMime)
mime_type_string = 'application/vnd.xls'
file_extension = '.xls'
class TextPlainMime(object):
class_provides(ITextPlainMime)
mime_type_string = 'text/plain'
file_extension = '.txt'
class JsonMime(object):
class_provides(IJsonMime)
mime_type_string = 'application/json'
representer_name = 'json'
file_extension = '.json'
class CsvMime(object):
class_provides(ICsvMime)
mime_type_string = 'application/csv'
representer_name = 'csv'
file_extension = '.csv'
class XmlMime(object):
class_provides(IXmlMime)
mime_type_string = 'application/xml'
representer_name = 'xml'
file_extension = '.xml'
class AtomServiceMime(AtomMime):
class_provides(IAtomServiceMime)
mime_type_string = 'application/atomsvc+xml'
class AtomEntryMime(AtomMime):
class_provides(IAtomEntryMime)
mime_type_string = 'application/atom+xml;type=entry'
class AtomFeedMime(AtomMime):
class_provides(IAtomFeedMime)
mime_type_string = 'application/atom+xml;type=feed'
class AtomMime(object):
class_provides(IAtomMime)
mime_type_string = 'application/atom+xml'
representer_name = 'atom'
file_extension = '.atom'
class MimeWithDuplicateFileExtensionString(object):
class_provides(IMime)
mime_type_string = 'application/xmlish'
representer_name = 'myxml'
file_extension = '.xml'
class HtmlMime(object):
class_provides(IHtmlMime)
mime_type_string = 'text/html'
file_extension = '.html'
