todo app modified for my friends

week-0/day-3/my_todo_app/todo_app/404.html

@@ -0,0 +1,2 @@
+<h3>404 </h3>
+<h4>Record Not Found</h4>

week-0/day-3/my_todo_app/todo_app/__init__.py

@@ -2,17 +2,12 @@
 
 from flask import Flask
 from flask import request
-
 from flask import render_template
-
-# our fake db
 todo_store = {}
-todo_store['depo'] = ['Go for run', 'Listen Rock Music']
-todo_store['shivang'] = ['Read book', 'Play Fifa', 'Drink Coffee']
-todo_store['raj'] = ['Study', 'Brush']
-todo_store['sanket'] = ['Sleep', 'Code']
-todo_store['aagam'] = ['play cricket', 'have tea']
-
+todo_store['rahul']=['Go for music','learn swimming','yes']
+todo_store['prashant']=['have to study','have to drink tea','yes']
+todo_store['depo']=['have to study','have to drink coffee','yes']
+todo_store['sanjay']=['have to study economics','have to drink coffee','yes']
 def create_app(test_config=None):
     # create and configure the app
     app = Flask(__name__, instance_relative_config=True)
@@ -22,51 +17,64 @@ def create_app(test_config=None):
         os.makedirs(app.instance_path)
     except OSError:
         pass
-
+    def todo_view(todos):
+        the_view='List of my todos'+'<br/>'
+        for todo in todos:
+            the_view+=todo+'<br/>'
+        the_view+='----The end of List-----'
+        return the_view
     def select_todos(name):
         global todo_store
         return todo_store[name]
-
-    def insert_todo(name, todo):
-        global todo_store
-        current_todos = todo_store[name]
-        current_todos.append(todo)
-        todo_store[name] = current_todos
-        return
-
-    def add_todo_by_name(name, todo):
-        # call DB function
-        insert_todo(name, todo)
-        return
-
-    def get_todos_by_name(name):
+    def get_todos_byname(name):
         try:
             return select_todos(name)
         except:
             return None
-
-
-    # http://127.0.0.1:5000/todos?name=duster
+    def insert_todos(name,todo):
+        global todo_store
+        current_todos=todo_store[name]
+        current_todos.append(todo)
+        todo_store[name]=current_todos
+        return
+    def add_todo_byname(name,todo):
+        insert_todos(name,todo)
+        #call DB function
+        return
+    '''def get_todos_byname(name):
+        if name=='rahul':
+            return
+        elif name=='shivang':
+            return['speaking French','Learning to cook','yes']
+        elif name=='prashant':
+            return['have to study','have to drink tea','yes']
+        else:
+            return[]'''
     @app.route('/todos')
     def todos():
-        name = request.args.get('name')
-        print('---------')
+        name=request.args.get('name')
+        num=(int)(request.args.get('num'))
+        print('---------------')
         print(name)
-        print('---------')
-
-        person_todo_list = get_todos_by_name(name)
-        if person_todo_list == None:
-            return render_template('404.html'), 404
+        print('---------------') 
+        my_todos=[]
+        full_todo_list=get_todos_byname(name)
+        if(full_todo_list==None):
+            return render_template ('404.html'),404
         else:
-            return render_template('todo_view.html',todos=person_todo_list)
-
-
+            half_todo_list=full_todo_list[0:num]
+        #return todo_view(half_todo_list)
+            return render_template ('todo_view.html', todos=half_todo_list)
+
+            # a simple page that list my todos
     @app.route('/add_todos')
-    def add_todos():
-        name = request.args.get('name')
-        todo = request.args.get('todo')
-        add_todo_by_name(name, todo)
+    def add_todos():    #this todos are not persistent as it will work as static data
+        name=request.args.get('name')
+        todo=request.args.get('todo')
+        add_todo_byname(name,todo)
+        print('-----------')
+        print(name,todo)
+        print('-----------')
         return 'Added Successfully'
-
     return app
 

week-0/day-3/my_todo_app/todo_app/templates/todo_view.html

@@ -3,5 +3,4 @@
 {% for todo in todos %}
 {{todo}}<br/>
 {% endfor %}
-
 ---- LIST ENDS HERE ---