Some login/logout fixes

undercover/routes.py

@@ -80,7 +80,7 @@ def login():
     '''
 
 
-@writing_blueprint.route('/logout', methods=['POST'])
+@writing_blueprint.route('/logout', methods=['POST', 'GET'])
 def logout():
     session.pop('username', None)
     return redirect('/')
@@ -91,7 +91,7 @@ def index_get():
     return render_template(
         'writing.jinja2',
         form=CLForm(),
-        username=session['username']
+        username=session.get('username')
     )
 
 

undercover/templates/writing.jinja2

@@ -51,14 +51,14 @@
   {% else %}
       <div class="user logged-out">
         <p>You are here as a guest.</p>
-        <form action="/login">
+        <form action="/login" method=post>
           <label for="username">Username: </label>
           <input id="username" maxlength="32" minlength="4" name="username" type="text" placeholder="sagev9000">
 
           <label for="password">Password: </label>
           <input id="password" maxlength="32" minlength="4" name="password" type="password">
 
-          <input type="submit" value="Logout">
+          <input type="submit" value="Login">
         </form>
       </div>
   {% endif %}