Make PyLint happy with the models code

calsocial/__init__.py

@@ -72,7 +72,7 @@ class CalendarSocialApp(Flask):
     """The Calendar.social app
     """
 
-    def __init__(self, name, config=None):
+    def __init__(self, name, config=None):  # pylint: disable=too-many-locals
         from .forms import LoginForm
         from .models import db, User, Role
         from .security import security, AnonymousUser
@@ -90,7 +90,9 @@ class CalendarSocialApp(Flask):
         babel.localeselector(get_locale)
 
         user_store = SQLAlchemyUserDatastore(db, User, Role)
-        security.init_app(self, datastore=user_store, anonymous_user=AnonymousUser, login_form=LoginForm)
+        security.init_app(self, datastore=user_store,
+                          anonymous_user=AnonymousUser,
+                          login_form=LoginForm)
 
         self.context_processor(template_vars)
 

calsocial/models.py

@@ -115,6 +115,11 @@ class User(db.Model, UserMixin):
 
     @property
     def timezone(self):
+        """The user’s time zone
+
+        If the user didn’t set a time zone yet, the application default is used.
+        """
+
         from flask import current_app
         from pytz import timezone
         from pytz.exceptions import UnknownTimeZoneError
@@ -204,9 +209,9 @@ class Event(db.Model):
     description = db.Column(db.UnicodeText())
 
     def __as_tz(self, timestamp, as_timezone=None):
-        from pytz import timezone, UTC
+        from pytz import timezone, utc
 
-        utc_timestamp = UTC.localize(timestamp)
+        utc_timestamp = utc.localize(dt=timestamp)
 
         return utc_timestamp.astimezone(as_timezone or timezone(self.time_zone))
 
@@ -240,7 +245,7 @@ class Event(db.Model):
         return f'<Event {self.id} ({self.title}) of {self.user}>'
 
 
-class UserSetting(db.Model):
+class UserSetting(db.Model):  # pylint: disable=too-few-public-methods
     """Database model for user settings
     """
 

calsocial/security.py

@@ -37,7 +37,7 @@ class AnonymousUser(BaseAnonymousUser):
 
 
 @user_logged_in.connect
-def login_handler(app, user):
+def login_handler(app, user):  # pylint: disable=unused-argument
     """Signal handler to be called when a user successfully logs in
     """
 
@@ -47,7 +47,7 @@ def login_handler(app, user):
 
 
 @user_logged_out.connect
-def logout_handler(app, user):
+def logout_handler(app, user):  # pylint: disable=unused-argument
     """Signal handler to be called when a user logs out
     """