Codestyle for auth package.

app/auth/forms.py

 from flask_wtf import FlaskForm
-from wtforms import (StringField, PasswordField, BooleanField, SubmitField,
+from wtforms import (BooleanField, PasswordField, StringField, SubmitField,
                      ValidationError)
-from wtforms.validators import DataRequired, Length, Email, Regexp, EqualTo
+from wtforms.validators import DataRequired, Email, EqualTo, Length, Regexp
 from ..models import User
 
 
@@ -12,6 +12,25 @@ class LoginForm(FlaskForm):
     submit = SubmitField('Log In')
 
 
+class PasswordResetForm(FlaskForm):
+    password = PasswordField(
+        'New Password',
+        validators=[DataRequired(),
+                    EqualTo('password2', message='Passwords must match')]
+    )
+    password2 = PasswordField(
+        'Confirm password',
+        validators=[DataRequired(),
+                    EqualTo('password', message='Passwords must match.')]
+    )
+    submit = SubmitField('Reset Password')
+
+
+class PasswordResetRequestForm(FlaskForm):
+    email = StringField('Email', validators=[DataRequired(), Email()])
+    submit = SubmitField('Reset Password')
+
+
 class RegistrationForm(FlaskForm):
     email = StringField('Email', validators=[DataRequired(), Email()])
     username = StringField(
@@ -38,26 +57,3 @@ class RegistrationForm(FlaskForm):
     def validate_username(self, field):
         if User.query.filter_by(username=field.data).first():
             raise ValidationError('Username already in use.')
-
-
-class PasswordResetForm(FlaskForm):
-    password = PasswordField(
-        'New Password',
-        validators=[
-            DataRequired(),
-            EqualTo('password2', message='Passwords must match')
-        ]
-    )
-    password2 = PasswordField(
-        'Confirm password',
-        validators=[
-            DataRequired(),
-            EqualTo('password', message='Passwords must match.')
-        ]
-    )
-    submit = SubmitField('Reset Password')
-
-
-class PasswordResetRequestForm(FlaskForm):
-    email = StringField('Email', validators=[DataRequired(), Email()])
-    submit = SubmitField('Reset Password')

app/auth/views.py

 from flask import flash, redirect, render_template, request, url_for
 from flask_login import current_user, login_required, login_user, logout_user
 from . import auth
-from .. import db
 from .forms import (LoginForm, PasswordResetForm, PasswordResetRequestForm,
                     RegistrationForm)
+from .. import db
 from ..email import send_email
 from ..models import User
 
@@ -42,16 +42,21 @@ def register():
     form = RegistrationForm()
     if form.validate_on_submit():
         user = User(email=form.email.data.lower(),
-                    username=form.username.data,
-                    password=form.password.data)
+                    password=form.password.data,
+                    username=form.username.data)
         db.session.add(user)
         db.session.commit()
         token = user.generate_confirmation_token()
-        send_email(user.email, 'Confirm Your Account',
-                   'auth/email/confirm', user=user, token=token)
+        send_email(user.email,
+                   'Confirm Your Account',
+                   'auth/email/confirm',
+                   token=token,
+                   user=user)
         flash('A confirmation email has been sent to you by email.')
         return redirect(url_for('auth.login'))
-    return render_template('auth/register.html.j2', form=form, title='Register')
+    return render_template('auth/register.html.j2',
+                           form=form,
+                           title='Register')
 
 
 @auth.route('/confirm/<token>')
@@ -73,10 +78,10 @@ def before_request():
     Checks if a user is unconfirmed when visiting specific sites. Redirects to
     unconfirmed view if user is unconfirmed.
     """
-    if current_user.is_authenticated \
-            and not current_user.confirmed \
-            and request.blueprint != 'auth' \
-            and request.endpoint != 'static':
+    if (current_user.is_authenticated
+            and not current_user.confirmed
+            and request.blueprint != 'auth'
+            and request.endpoint != 'static'):
         return redirect(url_for('auth.unconfirmed'))
 
 
@@ -91,8 +96,11 @@ def unconfirmed():
 @login_required
 def resend_confirmation():
     token = current_user.generate_confirmation_token()
-    send_email(current_user.email, 'Confirm Your Account', 'auth/email/confirm',
-               user=current_user, token=token)
+    send_email(current_user.email,
+               'Confirm Your Account',
+               'auth/email/confirm',
+               token=token,
+               user=current_user)
     flash('A new confirmation email has benn sent to you by email.')
     return redirect(url_for('main.dashboard'))
 
@@ -106,13 +114,16 @@ def password_reset_request():
         user = User.query.filter_by(email=form.email.data.lower()).first()
         if user:
             token = user.generate_reset_token()
-            send_email(user.email, 'Reset Your Password',
+            send_email(user.email,
+                       'Reset Your Password',
                        'auth/email/reset_password',
-                       user=user, token=token)
+                       token=token,
+                       user=user)
         flash('An email with instructions to reset your password has been '
               'sent to you.')
         return redirect(url_for('auth.login'))
-    return render_template('auth/reset_password_request.html.j2', form=form,
+    return render_template('auth/reset_password_request.html.j2',
+                           form=form,
                            title='Password Reset')
 
 
@@ -128,5 +139,6 @@ def password_reset(token):
             return redirect(url_for('auth.login'))
         else:
             return redirect(url_for('main.index'))
-    return render_template('auth/reset_password.html.j2', form=form,
+    return render_template('auth/reset_password.html.j2',
+                           form=form,
                            title='Password Reset')