update readme

README.md

@@ -7,6 +7,7 @@ start the server by running
 `$ http --session=./session.json -f POST http://127.0.0.1:5000/api/login username=user@example.com password=password`
 
 ### Update Attendance
+The `time` is optional and it may contain values *'now'* or *ISO-8601 time-string*
 #### Student :
 `$ http --session=./session.json -f POST http://127.0.0.1:5000/api/attendance/student presence=absent identifier=2 time=now`
 #### Class :
@@ -14,6 +15,7 @@ start the server by running
 
 
 ### Get Attendance
+The `start_time` and `end_time` are optional and they may contain values *'now'* or **time string**
 #### Student:
 `$ http --session=./session.json GET "http://127.0.0.1:5000/api/attendance/student?identifier=2&start_time=now&end_time=now"`
 

models.py

@@ -35,7 +35,9 @@ class Presence(Enum):
     """docstring for ResultType."""
     PRESENT, ABSENT, SICK, VACATION = range(4)
 
-presense_map = {i:str(i).replace('Presence.', '').upper() for i in Presence}
+
+presense_map = {i: str(i).replace('Presence.', '').upper() for i in Presence}
+
 
 class Gradeclass(db.Model):
     id = db.Column(db.Integer, primary_key=True)

server.py

@@ -26,8 +26,8 @@ security = Security(app, user_datastore)
 
 
 def auth_func(*args, **kwargs):
-    # if not current_user.is_authenticated:
-    #     raise ProcessingException(description='Not authenticated', code=401)
+    if not current_user.is_authenticated:
+        raise ProcessingException(description='Not authenticated', code=401)
     return True
 
 
@@ -81,8 +81,6 @@ def parse_time(time_str):
 
 
 def compute_attendance(request_type, object_id, start_time, end_time):
-    print('AttendanceUpdates for :', start_time, end_time)
-
     def get_records(req_type, obj_id):
         return AttendanceUpdate.query.filter(
             AttendanceUpdate.update_type == req_type).filter(
@@ -208,7 +206,7 @@ def logout():
 
 @app.route('/')
 def home():
-    return 'hello'
+    return 'welcome'
 
 
 if __name__ == '__main__':