def where(self, expr, *args, **kwargs):
# type:()->pycollection.entity
if type(expr) is [str, unicode]:
return pycollection.entity(
self,
expression_parser.to_mongobd_match(expr, *args, **kwargs))
elif isinstance(expr, pydocs.Fields):
return pycollection.entity(self, pydocs.get_field_expr(expr))
else:
raise Exception("invalid data type {0}".format(type(expr)))
def addToSet(self, *args, **kwargs):
ret = pycollection.entity()
ret.addToSet(*args, **kwargs)
return ret
def pull(self, expr, *args, **kwargs):
ret = pycollection.entity(self)
ret.pull(expr, *args, **kwargs)
return ret
def push(self, *args, **kwargs):
ret = pycollection.entity(self)
ret.push(*args, **kwargs)
return ret
def mul(self, *args, **kwargs):
ret = pycollection.entity()
ret.inc(*args, **kwargs)
return ret
def set(self, *args, **kwargs):
ret = pycollection.entity(self)
ret.set(*args, **kwargs)
return ret
def insert(self, *args, **kwargs):
# type:()->pycollection.entity
ret = pycollection.entity(self)
ret.insert(*args, **kwargs)
return ret
