Add field rendering Macro for new form validation & add Flask-WTF to Pipfile

Pipfile

@@ -15,6 +15,7 @@ humanize = "*"
 gunicorn = "*"
 psycopg2 = "*"
 profanity-filter = "*"
+flask-wtf = "*"
 
 [dev-packages]
 

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "e847c58401b17c65209f6f6d77aacb1926b2f8805007f4629b67fcf95dccb209"
+            "sha256": "9b3713a297f7309e66d58786655c30bf4f17eaebe39c2f407ad357bf03ba6e13"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -136,6 +136,14 @@
             "index": "pypi",
             "version": "==2.5.1"
         },
+        "flask-wtf": {
+            "hashes": [
+                "sha256:01feccfc395405cea48a3f36c23f0d766e2cc6fd2a5a065ad50ad3e5827ec797",
+                "sha256:872fbb17b5888bfc734edbdcf45bc08fb365ca39f69d25dc752465a455517b28"
+            ],
+            "index": "pypi",
+            "version": "==1.0.0"
+        },
         "greenlet": {
             "hashes": [
                 "sha256:0051c6f1f27cb756ffc0ffbac7d2cd48cb0362ac1736871399a739b2885134d3",
@@ -685,6 +693,14 @@
             "index": "pypi",
             "version": "==2.0.3"
         },
+        "wtforms": {
+            "hashes": [
+                "sha256:6b351bbb12dd58af57ffef05bc78425d08d1914e0fd68ee14143b7ade023c5bc",
+                "sha256:837f2f0e0ca79481b92884962b914eba4e72b7a2daaf1f939c890ed0124b834b"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==3.0.1"
+        },
         "zipp": {
             "hashes": [
                 "sha256:9f50f446828eb9d45b267433fd3e9da8d801f614129124863f9c51ebceafb87d",

forms.py

@@ -14,7 +14,7 @@ pf = ProfanityFilter()
 def edit_profile_post(username):
     user = db.session.query(User).filter_by(username=username).first_or_404()
 
-    # Ignore non
+    # Allow admins to edit profiles, but deny other users
     if not current_user.is_admin and current_user.id != user.id:
         return redirect(url_for('main.user', username=username))
 
@@ -31,17 +31,6 @@ def edit_profile_post(username):
 def new_post():
     post_text = request.form.get('text')
 
-    if len(post_text) < 15:
-        flash('Must have at least 15 characters of text.')
-        return redirect(url_for('main.feed'))
-    elif len(post_text) > 1000:
-        flash('Cannot have more than 1000 characters of text.')
-        return redirect(url_for('main.feed'))
-
-    if not pf.is_clean(post_text):
-        flash('Sorry, profanity is not allowed on runnerspace.')
-        return redirect(url_for('main.feed'))
-
     post = Post(author=current_user.id, text=post_text)
     db.session.add(post)
     db.session.commit()

templates/macros.html

@@ -0,0 +1,12 @@
+{% macro render_field(field) %}
+  <dt>{{ field.label }}
+  <dd>{{ field(**kwargs)|safe }}
+  {% if field.errors %}
+    <ul class=errors>
+    {% for error in field.errors %}
+      <li>{{ error }}</li>
+    {% endfor %}
+    </ul>
+  {% endif %}
+  </dd>
+{% endmacro %}