async def add_custom_header(request, call_next):
request_headers = request.headers
log.debug('headers: %s' % request_headers)
log.debug('type(headers): %s' % type(request_headers))
request.id = guid.GUID().slug
log.debug('request.id: %s' % request.id)
response = await call_next(request)
response.headers['X-Request-ID'] = request.id
return response
def __new__(cls, clsname, bases, dct):
super_new = super(ModelBase, cls).__new__
new_class = super_new(cls, clsname, bases, dct)
fields_copy = {}
new_class._fields = {}
dct['id'] = GUID(missing=lambda: str(guid.GUID().slug))
for key, value in dct.items():
if not key.startswith('__'):
new_class._fields[key] = value
fields_copy[key] = value
new_class._table = tableize(clsname)
new_class._table_exists = False
new_class._schema = ma.Schema.from_dict(fields_copy,
name=clsname + 'Schema')
return new_class
def get_guid(self):
"""Returns the GUID for the file as a :class:`liblas.guid.GUID`
instance"""
return guid.GUID(handle=core.las.LASHeader_GetGUID(self.handle))