optimize import in all files

app/api/base.py

@@ -3,6 +3,7 @@ from functools import wraps
 import arrow
 from flask import Blueprint, request, jsonify, g
 from flask_login import current_user
+
 from app.extensions import db
 from app.models import ApiKey
 

app/api/views/auth_mfa.py

@@ -1,7 +1,7 @@
 import pyotp
 from flask import jsonify, request
 from flask_cors import cross_origin
-from itsdangerous import Signer, BadSignature
+from itsdangerous import Signer
 
 from app.api.base import api_bp
 from app.config import FLASK_SECRET

app/auth/views/register.py

@@ -6,11 +6,11 @@ from wtforms import StringField, validators
 from app import email_utils, config
 from app.auth.base import auth_bp
 from app.auth.views.login_utils import get_referral
-from app.config import URL, DISABLE_REGISTRATION
+from app.config import URL
 from app.email_utils import can_be_used_as_personal_email, email_already_used
 from app.extensions import db
 from app.log import LOG
-from app.models import User, ActivationCode, Referral
+from app.models import User, ActivationCode
 from app.utils import random_string, encode_url
 
 

app/auth/views/reset_password.py

@@ -1,4 +1,3 @@
-import arrow
 from flask import request, flash, render_template, redirect, url_for
 from flask_login import login_user
 from flask_wtf import FlaskForm

app/config.py

@@ -2,8 +2,6 @@ import os
 import random
 import string
 import subprocess
-import tempfile
-from uuid import uuid4
 
 from dotenv import load_dotenv
 

app/dashboard/views/alias_contact_manager.py

@@ -1,5 +1,4 @@
 import re
-from email.utils import parseaddr
 
 from flask import render_template, request, redirect, url_for, flash
 from flask_login import login_required, current_user

app/dashboard/views/billing.py

@@ -3,9 +3,9 @@ from flask_login import login_required, current_user
 
 from app.config import PADDLE_MONTHLY_PRODUCT_ID, PADDLE_YEARLY_PRODUCT_ID
 from app.dashboard.base import dashboard_bp
+from app.extensions import db
 from app.log import LOG
 from app.models import Subscription, PlanEnum
-from app.extensions import db
 from app.paddle_utils import cancel_subscription, change_plan
 
 

app/dashboard/views/index.py

@@ -1,42 +1,22 @@
-from dataclasses import dataclass
-
-from arrow import Arrow
 from flask import render_template, request, redirect, url_for, flash
 from flask_login import login_required, current_user
-from sqlalchemy import or_, func, case
 from sqlalchemy.exc import IntegrityError
 from sqlalchemy.orm import joinedload
 
 from app import email_utils
 from app.api.serializer import get_alias_infos_with_pagination_v2
-from app.config import PAGE_LIMIT
 from app.dashboard.base import dashboard_bp
 from app.extensions import db
 from app.log import LOG
 from app.models import (
     Alias,
     ClientUser,
-    Contact,
-    EmailLog,
     DeletedAlias,
     AliasGeneratorEnum,
     Mailbox,
 )
 
 
-@dataclass
-class AliasInfo:
-    alias: Alias
-    mailbox: Mailbox
-
-    nb_forward: int
-    nb_blocked: int
-    nb_reply: int
-
-    latest_email_log: EmailLog = None
-    latest_contact: Contact = None
-
-
 @dashboard_bp.route("/", methods=["GET", "POST"])
 @login_required
 def index():

app/dashboard/views/lifetime_licence.py

@@ -3,13 +3,7 @@ from flask_login import login_required, current_user
 from flask_wtf import FlaskForm
 from wtforms import StringField, validators
 
-from app.config import (
-    PADDLE_VENDOR_ID,
-    PADDLE_MONTHLY_PRODUCT_ID,
-    PADDLE_YEARLY_PRODUCT_ID,
-    URL,
-    ADMIN_EMAIL,
-)
+from app.config import ADMIN_EMAIL
 from app.dashboard.base import dashboard_bp
 from app.email_utils import send_email
 from app.extensions import db

app/dashboard/views/mailbox.py

@@ -1,7 +1,7 @@
 from flask import render_template, request, redirect, url_for, flash
 from flask_login import login_required, current_user
 from flask_wtf import FlaskForm
-from itsdangerous import Signer, BadSignature
+from itsdangerous import Signer
 from wtforms import validators
 from wtforms.fields.html5 import EmailField
 
@@ -9,7 +9,6 @@ from app.config import EMAIL_DOMAIN, ALIAS_DOMAINS, MAILBOX_SECRET, URL
 from app.dashboard.base import dashboard_bp
 from app.email_utils import (
     can_be_used_as_personal_email,
-    email_already_used,
     mailbox_already_used,
     render,
     send_email,

app/dashboard/views/mailbox_detail.py

@@ -1,21 +1,22 @@
+from smtplib import SMTPRecipientsRefused
+
 from flask import render_template, request, redirect, url_for, flash
 from flask_login import login_required, current_user
 from flask_wtf import FlaskForm
-from itsdangerous import Signer, BadSignature
+from itsdangerous import Signer
 from wtforms import validators
 from wtforms.fields.html5 import EmailField
 
 from app.config import MAILBOX_SECRET
 from app.config import URL
 from app.dashboard.base import dashboard_bp
-from app.email_utils import can_be_used_as_personal_email, email_already_used
+from app.email_utils import can_be_used_as_personal_email
 from app.email_utils import mailbox_already_used, render, send_email
 from app.extensions import db
 from app.log import LOG
 from app.models import Alias, DeletedAlias
 from app.models import Mailbox
 from app.pgp_utils import PGPException, load_public_key
-from smtplib import SMTPRecipientsRefused
 
 
 class ChangeEmailForm(FlaskForm):

app/dashboard/views/referral.py

@@ -4,7 +4,7 @@ from flask_login import login_required, current_user
 from app.dashboard.base import dashboard_bp
 from app.extensions import db
 from app.log import LOG
-from app.models import EmailLog, Referral
+from app.models import Referral
 from app.utils import random_string
 
 

app/developer/views/new_client.py

@@ -3,10 +3,8 @@ from flask_login import current_user, login_required
 from flask_wtf import FlaskForm
 from wtforms import StringField, validators
 
-from app import email_utils
 from app.developer.base import developer_bp
 from app.extensions import db
-from app.log import LOG
 from app.models import Client
 
 

app/models.py

@@ -1,7 +1,7 @@
 import enum
 import random
 import uuid
-from email.utils import parseaddr, formataddr
+from email.utils import formataddr
 
 import arrow
 import bcrypt

app/oauth/views/authorize.py

@@ -28,7 +28,7 @@ from app.oauth_models import (
     SUPPORTED_OPENID_FLOWS_STR,
     response_types_to_str,
 )
-from app.utils import random_string, encode_url, convert_to_id, random_word
+from app.utils import random_string, encode_url, random_word
 
 
 @oauth_bp.route("/authorize", methods=["GET", "POST"])

app/s3.py

@@ -1,5 +1,5 @@
-from io import BytesIO
 import os
+from io import BytesIO
 
 import boto3
 import requests