add TaigaReader class

get_from_tagia.py

@@ -20,12 +20,29 @@ class Person():
         self.bio = user.bio
         self.role_name = member.role_name[0],
 
-def get_users_from_taiga(host, username, password, project_slug):
+class TaigaReader():
     '''
-    function for connecting to taiga at host, with username and password
-    and getting information about users from project by project_slug
+    object to read information from taiga
     '''
-    api = TaigaAPI(host=host)
-    api.auth(username, password)
-    members = api.projects.get_by_slug(project_slug).list_memberships()
-    return [Person(member, api.users.get(member.user)) for member in members]
+
+    def __init__(self, taiga_config):
+        '''
+        Constructor to TaigaReader
+        '''
+        self._api = TaigaAPI(host=taiga_config['host'])
+        self._api.auth(taiga_config['username'], taiga_config['password'])
+
+    def create_person(self, member):
+        '''
+        Create Person with member and request to getting information from user
+        '''
+        user = api.users.get(member.user)
+        return Person(member, user)
+
+    def get_persons(self):
+        '''
+        function for connecting to taiga at host, with username and password
+        and getting information about users from project by project_slug
+        '''
+        members = api.projects.get_by_slug(project_slug).list_memberships()
+        return map(self.create_person, members)