Feature qinfei55-2019-5-10第一次评审待修改。 (#311)

* finish list_hooks

* modified after reviewed

* reset github.py

* add a new line in github.py

* delete _init_.py

Author: qinfei55

api/repositories/hooks.py

@@ -0,0 +1,9 @@
+from core.rest_client import RestClient
+
+
+class Hooks(RestClient):
+    def list_hooks(self,owner,repo, **kwargs):
+        """
+        https://developer.github.com/v3/repos/hooks#list-hooks
+        """
+        return self.get("/repos/{}/{}/hooks".format(owner, repo), **kwargs)

api/repositories/repos.py

@@ -3,6 +3,7 @@
 from api.repositories.traffic import Traffic
 from api.repositories.statistics import Statistics
 from api.repositories.statuses import Statuses
+from api.repositories.hooks import Hooks
 
 class Repos(RestClient):
     def __init__(self, api_root_url, **kwargs):
@@ -11,6 +12,7 @@ def __init__(self, api_root_url, **kwargs):
         self.traffic = Traffic(self.api_root_url, **kwargs)
         self.statistics = Statistics(self.api_root_url, **kwargs)
         self.statuses = Statuses(self.api_root_url, **kwargs)
+        self.hooks = Hooks(self.api_root_url, **kwargs)
 
     def list_your_repos(self, **kwargs):
         """