def deserialize(cls, postproc):
return cls(
validation.validate_relative_path('"file"', postproc['file']),
re.compile(validation.validate_string('"pattern"', postproc['pattern'])),
validation.validate_string('"replacement"', postproc['replacement']),
validation.validate_nonnegative_int('"count"', postproc.get('count', 0)),
)
def deserialize(cls, file):
name = validation.validate_relative_path('"name"', file['name'])
with validation.deserialization_context('In file "{}"'.format(name)):
size = validation.validate_nonnegative_int('"size"', file['size'])
with validation.deserialization_context('"checksum"'):
checksum = cache.Checksum.deserialize(file['checksum'])
with validation.deserialization_context('"source"'):
source = file_source.FileSource.deserialize(file['source'])
return cls(name, size, checksum, source)