这是我用来存储父方法名称和变量的东西,以便稍后在类中使用装饰器调用。
import inspect
from functools import wraps
def set_reuse_vars(method):
@wraps(method)
def _impl(self, *method_args, **method_kwargs):
func_current = inspect.currentframe()
self.recall_func = dict()
self.recall_func['method_kwargs'] = func_current.f_locals['method_kwargs']
self.recall_func['method_name'] = func_current.f_locals['method'].__name__
return method(self, *method_args, **method_kwargs)
return _impl
class APIData(object):
def __init__(self):
self.client = None
self.response = None
self.recall_func = None
def get_next_page(self):
# Takes a pageToken to return the next result
get_func = getattr(self, self.recall_func['method_name'])
self.recall_func['method_kwargs']['pageToken'] = self.response['nextPageToken']
return get_func(**self.recall_func['method_kwargs'])
@set_reuse_vars
def search_list_by_keyword(self, **kwargs):
self.response = self.client.search().list(
**kwargs
).execute()
return self.response
脚本来运行它。
api_data = APIData()
results = api_data.search_list_by_keyword(
part='snippet',
maxResults=25,
order='date')
print(results)
resultsTwo = api_data.get_next_page()
print(resultsTwo)