a little code clean up

verse/admintool.py

@@ -9,6 +9,7 @@ from sqlalchemy.exc import (
 from usermodel import User  # noqa: F401
 from distribusimodel import Distribusis  # noqa: F401
 
+
 def admintool():
     """Admin CLI tool. To elevate a user to admin"""
     app = create_app()

verse/distribusiworkflow.py

@@ -5,9 +5,9 @@ from flask import (
     render_template,
     redirect,
     url_for,
+    flash,
 )
 from sqlalchemy.exc import (
-    IntegrityError,
     InvalidRequestError,
     DataError,
     InterfaceError,
@@ -77,9 +77,7 @@ def UnzipDistribusiFiles(distribusi, userfolder):
 
 def GetCssFile(distribusi):
     cssfile = ""
-    cssfolder = os.path.join(
-        "themes/userthemes", distribusi.distribusiname
-    )
+    cssfolder = os.path.join("themes/userthemes", distribusi.distribusiname)
     for filename in os.listdir(cssfolder):
         if filename.endswith(".css"):
             cssfile = os.path.join(cssfolder, filename)
@@ -99,7 +97,7 @@ def SetDistribusiToVisible(distribusi, user):
         db.session.commit()
     except (InvalidRequestError, DataError, InterfaceError, DatabaseError):
         db.session.rollback()
-        distribusiform.submit.errors.append("Unknown error occured!")
+        flash("Unknown error occured!")
 
 
 def DeleteCssFile(cssfile):

verse/editor.py

@@ -63,10 +63,10 @@ def SaveUploadCssFile(editorform, newcssfolder):
     cssfile = editorform.cssfile.data
     cssfilename = f"{secure_filename(editorform.cssname.data)}.css"
     cssfile.save(os.path.join(newcssfolder, cssfilename))
-    openfile = open(os.path.join(newcssfolder, cssfilename), 'r')
+    openfile = open(os.path.join(newcssfolder, cssfilename), "r")
     cleancss = bleach.clean(openfile.read())
     openfile.close()
-    cleanfile = open(os.path.join(newcssfolder, cssfilename), 'w')
+    cleanfile = open(os.path.join(newcssfolder, cssfilename), "w")
     cleanfile.write(cleancss)
     cleanfile.close()
 

verse/usermodel.py

@@ -15,6 +15,5 @@ class User(UserMixin, db.Model):
     tutor = db.Column(db.Boolean, default=False)
     admin = db.Column(db.Boolean, default=False)
 
-
     def __repr__(self):
         return "<User %r>" % self.email