commented code and cleaned up

app/logic.py

@@ -7,15 +7,16 @@ from werkzeug.security import generate_password_hash, check_password_hash
 from .models import User, Bookmark, Groups
 from . import db
 import string, secrets
-import csv, os
+import csv
 import subprocess as sp
 
 logic = Blueprint('logic', __name__)
 
+# User Home Profile
 @logic.route('/', methods=['GET', 'POST'])
 @login_required
 def home():
-
+    # generate csv of bookmarks
     def generate_csv():
         header = ['name', 'link', 'group', 'status']
         alphanumeric = string.ascii_letters + string.digits
@@ -27,11 +28,14 @@ def home():
             for bg, bml in bb_dic.items():
                 for bm in bml:
                     writer.writerow([bm.name, bm.link, bg, bm.status])
-        #cwd = os.getcwd()
-        p1 = sp.run(f'curl --upload-file app/static/generated/{ralphanum}.csv https://transfer.raqnet.org/', shell=True, capture_output=True, text=True)
+        p1 = sp.run(f'curl --upload-file app/static/generated/{ralphanum}.csv https://transfer.raqnet.org/',
+                    shell=True,
+                    capture_output=True,
+                    text=True
+                    )
         return redirect(p1.stdout, code=302)
-        #return send_file(f'{cwd}/app/static/generated/{ralphanum}.csv', as_attachment=True, attachment_filename='test.csv')
 
+    # initialize dictionary of bookmarks and groups
     # owned groups
     bgroups = Groups.query.filter_by(owner=current_user.id).all()
     # owned bookmarks
@@ -45,6 +49,7 @@ def home():
                 inter_list.append(bm)
         bb_dic[bg.group] = inter_list
 
+    # request method
     if request.method == "POST":
         username = request.form.get('username')
         passwd = request.form.get('password')
@@ -83,6 +88,7 @@ def home():
 
     return render_template('home.html', user=current_user, bdic=bb_dic)
 
+# Public Bookmarks
 @logic.route('/shared', methods=['GET', 'POST'])
 @login_required
 def shared():
@@ -103,7 +109,7 @@ def shared():
 
     return render_template('shared.html', user=current_user, bdic=bb_dic)
 
-
+# Account management
 @logic.route('/create', methods=['GET', 'POST'])
 @login_required
 def create():
@@ -120,7 +126,12 @@ def create():
         if wlink and wname and wstatus:
             if wgroup == 'cng-555' and ngroup != '':
                 wgroup = ngroup
-            new_link = Bookmark(owner=current_user.id, status=wstatus, name=wname, group=wgroup, link=wlink)
+            new_link = Bookmark(owner=current_user.id,
+                                status=wstatus,
+                                name=wname,
+                                group=wgroup,
+                                link=wlink
+                                )
             group_check = Groups.query.filter_by(group=wgroup).first()
             if not group_check:
                 new_group = Groups(owner=current_user.id, group=wgroup)
@@ -131,7 +142,6 @@ def create():
 
     return render_template('create_bookmark.html', user=current_user, bgroups=bgroups)
 
-
 @logic.route('/login', methods=['GET', 'POST'])
 def login():
     if request.method == 'POST':
@@ -187,7 +197,10 @@ def register():
                 flash('Your Passwords must match!', category='error')
             else:
                 if len(pass_list) == 2:
-                    new_user = User(email=email, username=username, password=generate_password_hash(passwd_2, method='sha256'))
+                    new_user = User(email=email, 
+                                    username=username,
+                                    password=generate_password_hash(passwd_2, method='sha256')
+                                    )
                     db.session.add(new_user)
                     db.session.commit()
                     flash('Account Registration Successful!', category='success')