Take advice from pylint

default_config.py

@@ -15,4 +15,4 @@ MAX_ONLINE_QUERIES=3
 DISABLE_REGISTER=False
 
 # Front URL of the application (for QRCodes generation)
-BASE_URL="http://localhost:5000"
+BASE_URL="http://localhost:5000"

partitioncloud/__init__.py

@@ -32,9 +32,10 @@ app.register_blueprint(partition.bp)
 
 
 try:
-    result = subprocess.run(["git", "describe", "--tags"], stdout=subprocess.PIPE)
+    result = subprocess.run(["git", "describe", "--tags"], stdout=subprocess.PIPE, check=True)
     __version__ = result.stdout.decode('utf8')
-except FileNotFoundError: # In case git not found, which would be strange
+except (FileNotFoundError, subprocess.CalledProcessError):
+    # In case git not found or any platform specific weird error
     __version__ = "unknown"
 
 
@@ -94,8 +95,11 @@ def add_user():
 @app.route("/static/search-thumbnails/<uuid>.jpg")
 @login_required
 def search_thumbnail(uuid):
+    """
+    Renvoie l'apercu d'un résultat de recherche
+    """
     db = get_db()
-    partition = db.execute(
+    part = db.execute(
         """
         SELECT uuid, url FROM search_results
         WHERE uuid = ?
@@ -103,7 +107,7 @@ def search_thumbnail(uuid):
         (uuid,)
     ).fetchone()
 
-    if partition is None:
+    if part is None:
         abort(404)
     if not os.path.exists(os.path.join(app.static_folder, "search-thumbnails", f"{uuid}.jpg")):
         os.system(
@@ -119,9 +123,10 @@ def search_thumbnail(uuid):
 
 @app.context_processor
 def inject_default_variables():
+    """Inject the version number in the template variables"""
     if __version__ == "unknown":
-        return dict(version="")
+        return {"version": ''}
-    return dict(version=__version__)
+    return {"version": __version__}
 
 
 @app.after_request

partitioncloud/modules/admin.py

@@ -2,8 +2,7 @@
 """
 Admin Panel
 """
-import os
+from flask import Blueprint, render_template, session
-from flask import Blueprint, abort, send_file, render_template, session
 
 from .db import get_db
 from .auth import admin_required
@@ -15,6 +14,9 @@ bp = Blueprint("admin", __name__, url_prefix="/admin")
 @bp.route("/")
 @admin_required
 def index():
+    """
+    Admin panel home page
+    """
     current_user = User(user_id=session.get("user_id"))
     current_user.get_albums() # We need to do that before we close the db
     db = get_db()
@@ -32,4 +34,4 @@ def index():
         "admin/index.html",
         users=users,
         user=current_user
-    )
+    )

partitioncloud/modules/albums.py

@@ -6,8 +6,8 @@ import os
 import shutil
 from uuid import uuid4
 
-from flask import (Blueprint, abort, flash, redirect, render_template, request,
+from flask import (Blueprint, abort, flash, redirect, render_template,
-                   send_file, session, current_app)
+                   request, session, current_app)
 
 from .auth import login_required
 from .db import get_db
@@ -20,13 +20,10 @@ bp = Blueprint("albums", __name__, url_prefix="/albums")
 @bp.route("/")
 @login_required
 def index():
+    """
+    Albums home page
+    """
     user = User(user_id=session.get("user_id"))
-    albums = user.get_albums()
-
-    if user.access_level == 1:
-        max_queries = 10
-    else:
-        max_queries = current_app.config["MAX_ONLINE_QUERIES"]
 
     return render_template("albums/index.html", user=user)
 
@@ -34,6 +31,9 @@ def index():
 @bp.route("/search", methods=["POST"])
 @login_required
 def search_page():
+    """
+    Résultats de recherche
+    """
     if "query" not in request.form or request.form["query"] == "":
         flash("Aucun terme de recherche spécifié.")
         return redirect("/albums")
@@ -98,14 +98,18 @@ def album(uuid):
 
 @bp.route("/<uuid>/qr")
 def qr_code(uuid):
+    """
+    Renvoie le QR Code d'un album
+    """
     return get_qrcode(f"/albums/{uuid}")
 
 
 @bp.route("/create-album", methods=["POST"])
 @login_required
 def create_album():
-    current_user = User(user_id=session.get("user_id"))
+    """
-
+    Création d'un album
+    """
     name = request.form["name"]
     db = get_db()
     error = None
@@ -145,8 +149,7 @@ def create_album():
                 "status": "ok",
                 "uuid": uuid
             }
-        else:
+        return redirect(f"/albums/{uuid}")
-            return redirect(f"/albums/{uuid}")
 
     flash(error)
     return redirect(request.referrer)
@@ -155,6 +158,9 @@ def create_album():
 @bp.route("/<uuid>/join")
 @login_required
 def join_album(uuid):
+    """
+    Rejoindre un album
+    """
     user = User(user_id=session.get("user_id"))
     try:
         user.join_album(uuid)
@@ -169,6 +175,9 @@ def join_album(uuid):
 @bp.route("/<uuid>/quit")
 @login_required
 def quit_album(uuid):
+    """
+    Quitter un album
+    """
     user = User(user_id=session.get("user_id"))
     album = Album(uuid=uuid)
     users = album.get_users()
@@ -182,26 +191,28 @@ def quit_album(uuid):
 
     user.quit_album(uuid)
     flash("Album quitté.")
-    return redirect(f"/albums")
+    return redirect("/albums")
 
 
 @bp.route("/<uuid>/delete", methods=["GET", "POST"])
 @login_required
 def delete_album(uuid):
-    db = get_db()
+    """
+    Supprimer un album
+    """
     album = Album(uuid=uuid)
     user = User(user_id=session.get("user_id"))
 
     if request.method == "GET":
         return render_template("albums/delete-album.html", album=album, user=user)
-    
+
     error = None
     users = album.get_users()
     if len(users) > 1:
         error = "Vous n'êtes pas seul dans cet album."
     elif len(users) == 1 and users[0]["id"] != user.id:
         error = "Vous ne possédez pas cet album."
-    
+
     if user.access_level == 1:
         error = None
 
@@ -218,6 +229,9 @@ def delete_album(uuid):
 @bp.route("/<album_uuid>/add-partition", methods=["POST"])
 @login_required
 def add_partition(album_uuid):
+    """
+    Ajouter une partition à un album (par upload)
+    """
     db = get_db()
     user = User(user_id=session.get("user_id"))
     album = Album(uuid=album_uuid)
@@ -281,7 +295,10 @@ def add_partition(album_uuid):
                 file = request.files["file"]
                 file.save(f"partitioncloud/partitions/{partition_uuid}.pdf")
             else:
-                shutil.copyfile(f"partitioncloud/search-partitions/{search_uuid}.pdf", f"partitioncloud/partitions/{partition_uuid}.pdf")
+                shutil.copyfile(
+                    f"partitioncloud/search-partitions/{search_uuid}.pdf",
+                    f"partitioncloud/partitions/{partition_uuid}.pdf"
+                )
 
             os.system(
                 f'/usr/bin/convert -thumbnail\
@@ -290,14 +307,6 @@ def add_partition(album_uuid):
                 partitioncloud/partitions/{partition_uuid}.pdf[0] \
                 partitioncloud/static/thumbnails/{partition_uuid}.jpg'
             )
-
-            album_id = db.execute(
-                """
-                SELECT id FROM album
-                WHERE uuid = ?
-                """,
-                (album.uuid,)
-            ).fetchone()["id"]
             db.commit()
 
             album.add_partition(partition_uuid)
@@ -311,14 +320,16 @@ def add_partition(album_uuid):
             "status": "ok",
             "uuid": partition_uuid
         }
-    else:
+    flash(f"Partition {request.form['name']} ajoutée")
-        flash(f"Partition {request.form['name']} ajoutée")
+    return redirect(f"/albums/{album.uuid}")
-        return redirect(f"/albums/{album.uuid}")
 
 
 @bp.route("/add-partition", methods=["POST"])
 @login_required
 def add_partition_from_search():
+    """
+    Ajout d'une partition (depuis la recherche)
+    """
     user = User(user_id=session.get("user_id"))
     error = None
 
@@ -330,7 +341,7 @@ def add_partition_from_search():
         error = "Il est nécessaire de spécifier un type de partition."
     elif (not user.is_participant(request.form["album-uuid"])) and (user.access_level != 1):
         error = "Vous ne participez pas à cet album."
-    
+
     if error is not None:
         flash(error)
         return redirect("/albums")
@@ -355,7 +366,7 @@ def add_partition_from_search():
 
         return redirect(f"/albums/{album.uuid}")
 
-    elif request.form["partition-type"] == "online_search":
+    if request.form["partition-type"] == "online_search":
         return render_template(
             "albums/add-partition.html",
             album=album,
@@ -363,6 +374,5 @@ def add_partition_from_search():
             user=user
         )
 
-    else:
+    flash("Type de partition inconnu.")
-        flash("Type de partition inconnu.")
+    return redirect("/albums")
-        return redirect("/albums")

partitioncloud/modules/auth.py

@@ -4,18 +4,9 @@ Authentification module
 """
 import functools
 
-from flask import (
+from flask import (Blueprint, flash, g, redirect, render_template,
-    Blueprint,
+                request, session, url_for, current_app)
-    flash,
+
-    g,
-    redirect,
-    render_template,
-    request,
-    session,
-    url_for,
-    flash,
-    current_app
-)
 from werkzeug.security import check_password_hash, generate_password_hash
 
 from .db import get_db
@@ -117,7 +108,8 @@ def register():
             except db.IntegrityError:
                 # The username was already taken, which caused the
                 # commit to fail. Show a validation error.
-                error = f"Le nom d'utilisateur {username} est déjà pris. Vous souhaitez peut-être vous connecter"
+                error = f"Le nom d'utilisateur {username} est déjà pris. \
+                        Vous souhaitez peut-être vous connecter"
             else:
                 # Success, go to the login page.
                 return redirect(url_for("auth.login"))

partitioncloud/modules/classes/album.py

@@ -1,3 +1,6 @@
+"""
+Classe Album
+"""
 import os
 
 from ..db import get_db
@@ -37,7 +40,7 @@ class Album():
 
         else:
             raise LookupError
-        
+
         self.users = None
 
 
@@ -131,7 +134,7 @@ class Album():
             os.remove(f"partitioncloud/partitions/{partition['uuid']}.pdf")
             if os.path.exists(f"partitioncloud/static/thumbnails/{partition['uuid']}.jpg"):
                 os.remove(f"partitioncloud/static/thumbnails/{partition['uuid']}.jpg")
-        
+
         partitions = db.execute(
             """
             DELETE FROM partition

partitioncloud/modules/classes/attachment.py

@@ -1,7 +1,5 @@
 import os
 
-from flask import current_app
-
 from ..db import get_db
 
 
@@ -41,8 +39,8 @@ class Attachment():
             (self.uuid,)
         )
         db.commit()
-        
+
         os.remove(f"partitioncloud/attachments/{self.uuid}.{self.filetype}")
 
     def __repr__(self):
-        return f"{self.name}.{self.filetype}"
+        return f"{self.name}.{self.filetype}"

partitioncloud/modules/classes/partition.py

@@ -1,5 +1,4 @@
 import os
-from flask import current_app
 
 from ..db import get_db
 from .user import User
@@ -42,7 +41,7 @@ class Partition():
             (self.uuid,)
         )
         db.commit()
-        
+
         os.remove(f"partitioncloud/partitions/{self.uuid}.pdf")
         if os.path.exists(f"partitioncloud/static/thumbnails/{self.uuid}.jpg"):
             os.remove(f"partitioncloud/static/thumbnails/{self.uuid}.jpg")
@@ -61,7 +60,7 @@ class Partition():
 
     def update(self, name=None, author="", body=""):
         if name is None:
-            return Exception("name cannot be None")
+            raise Exception("name cannot be None")
 
         db = get_db()
         db.execute(

partitioncloud/modules/classes/user.py

@@ -37,7 +37,7 @@ class User():
         if self.id is None and self.username is None:
             self.username = ""
             self.access_level = -1
-        
+
         else:
             if self.id is not None:
                 data = db.execute(
@@ -55,7 +55,7 @@ class User():
                     """,
                     (self.username,)
                 ).fetchone()
-            
+
             self.id = data["id"]
             self.username = data["username"]
             self.access_level = data["access_level"]
@@ -68,7 +68,7 @@ class User():
 
     def is_participant(self, album_uuid, exclude_groupe=False):
         db = get_db()
-        
+
         return (len(db.execute( # Is participant directly in the album
                 """
                 SELECT album.id FROM album
@@ -77,7 +77,7 @@ class User():
                 WHERE user.id = ? AND album.uuid = ?
                 """,
                 (self.id, album_uuid)
-            ).fetchall()) == 1 or 
+            ).fetchall()) == 1 or
             # Is participant in a group that has this album
             ((not exclude_groupe) and (len(db.execute(
                 """
@@ -165,7 +165,7 @@ class User():
                     (self.id,),
                 ).fetchall()
         return self.partitions
-        
+
     def join_album(self, album_uuid):
         db = get_db()
         album = Album(uuid=album_uuid)
@@ -226,5 +226,4 @@ class User():
         if len(colors) == 0:
             integer = hash(self.username) % 16777215
             return "#" + str(hex(integer))[2:]
-        else:
+        return f"var({colors[hash(self.username) %len(colors)]})"
-            return f"var({colors[hash(self.username) %len(colors)]})"

partitioncloud/modules/db.py

@@ -16,13 +16,3 @@ def get_db():
         g.db.row_factory = sqlite3.Row
 
     return g.db
-
-
-def close_db(e=None):
-    """If this request connected to the database, close the
-    connection.
-    """
-    db = g.pop("db", None)
-
-    if db is not None:
-        db.close()

partitioncloud/modules/groupe.py

@@ -2,15 +2,12 @@
 """
 Groupe module
 """
-import os
+from flask import (Blueprint, abort, flash, redirect, render_template,
-
+                   request, session)
-from flask import (Blueprint, abort, flash, redirect, render_template, request,
-                   send_file, session, current_app)
 
 from .auth import login_required
 from .db import get_db
-from .utils import User, Album, get_all_partitions, Groupe, new_uuid, get_qrcode, format_uuid
+from .utils import User, Album, Groupe, new_uuid, get_qrcode, format_uuid
-from . import search
 
 bp = Blueprint("groupe", __name__, url_prefix="/groupe")
 
@@ -37,7 +34,7 @@ def groupe(uuid):
     groupe.users = [User(user_id=i["id"]) for i in groupe.get_users()]
     groupe.get_albums()
     user = User(user_id=session.get("user_id"))
-    
+
     if user.id is None:
         # On ne propose pas aux gens non connectés de rejoindre l'album
         not_participant = False
@@ -61,8 +58,6 @@ def album_qr_code(uuid):
 @bp.route("/create-groupe", methods=["POST"])
 @login_required
 def create_groupe():
-    current_user = User(user_id=session.get("user_id"))
-
     name = request.form["name"]
     db = get_db()
     error = None
@@ -102,8 +97,7 @@ def create_groupe():
                 "status": "ok",
                 "uuid": uuid
             }
-        else:
+        return redirect(f"/groupe/{uuid}")
-            return redirect(f"/groupe/{uuid}")
 
     flash(error)
     return redirect(request.referrer)
@@ -139,21 +133,20 @@ def quit_groupe(uuid):
 
     user.quit_groupe(groupe.uuid)
     flash("Groupe quitté.")
-    return redirect(f"/albums")
+    return redirect("/albums")
 
 
 @bp.route("/<uuid>/delete", methods=["POST"])
 @login_required
 def delete_groupe(uuid):
-    db = get_db()
     groupe = Groupe(uuid=uuid)
     user = User(user_id=session.get("user_id"))
-    
+
     error = None
     users = groupe.get_users()
     if len(users) > 1:
         error = "Vous n'êtes pas seul dans ce groupe."
-    
+
     if user.access_level == 1 or user.id not in groupe.get_admins():
         error = None
 
@@ -220,8 +213,7 @@ def create_album(groupe_uuid):
                 "status": "ok",
                 "uuid": uuid
             }
-        else:
+        return redirect(f"/groupe/{groupe.uuid}/{uuid}")
-            return redirect(f"/groupe/{groupe.uuid}/{uuid}")
 
     flash(error)
     return redirect(request.referrer)
@@ -277,4 +269,4 @@ def album(groupe_uuid, album_uuid):
 
 @bp.route("/<groupe_uuid>/<album_uuid>/qr")
 def groupe_qr_code(groupe_uuid, album_uuid):
-    return get_qrcode(f"/groupe/{groupe_uuid}/{album_uuid}")
+    return get_qrcode(f"/groupe/{groupe_uuid}/{album_uuid}")

partitioncloud/modules/partition.py

@@ -15,13 +15,12 @@ bp = Blueprint("partition", __name__, url_prefix="/partition")
 
 @bp.route("/<uuid>")
 def partition(uuid):
-    db = get_db()
     try:
         partition = Partition(uuid=uuid)
     except LookupError:
         abort(404)
 
-    
+
     return send_file(
         os.path.join("partitions", f"{uuid}.pdf"),
         download_name = f"{partition.name}.pdf"
@@ -29,12 +28,11 @@ def partition(uuid):
 
 @bp.route("/<uuid>/attachments")
 def attachments(uuid):
-    db = get_db()
     try:
         partition = Partition(uuid=uuid)
     except LookupError:
         abort(404)
-    
+
     partition.load_attachments()
     return render_template(
         "partition/attachments.html",
@@ -65,10 +63,10 @@ def add_attachment(uuid):
             name = ".".join(request.files["file"].filename.split(".")[:-1])
         else:
             name = request.form["name"]
-        
+
         if name == "":
             error = "Pas de nom de fichier"
-        
+
         else:
             filename = request.files["file"].filename
             ext = filename.split(".")[-1]
@@ -97,7 +95,7 @@ def add_attachment(uuid):
             break
 
         except db.IntegrityError:
-                pass
+            pass
 
 
     if "response" in request.args and request.args["response"] == "json":
@@ -105,31 +103,28 @@ def add_attachment(uuid):
             "status": "ok",
             "uuid": attachment_uuid
         }
-    else:
+    return redirect(f"/partition/{partition.uuid}/attachments")
-        return redirect(f"/partition/{partition.uuid}/attachments")
 
 
 @bp.route("/attachment/<uuid>.<filetype>")
 def attachment(uuid, filetype):
-    db = get_db()
     try:
         attachment = Attachment(uuid=uuid)
     except LookupError:
         abort(404)
 
     assert filetype == attachment.filetype
-    
+
     return send_file(
         os.path.join("attachments", f"{uuid}.{attachment.filetype}"),
         download_name = f"{attachment.name}.{attachment.filetype}"
     )
 
-    
+
 
 @bp.route("/<uuid>/edit", methods=["GET", "POST"])
 @login_required
 def edit(uuid):
-    db = get_db()
     try:
         partition = Partition(uuid=uuid)
     except LookupError:
@@ -155,7 +150,7 @@ def edit(uuid):
     if error is not None:
         flash(error)
         return redirect(f"/partition/{ uuid }/edit")
-    
+
     partition.update(
         name=request.form["name"],
         author=request.form["author"],
@@ -169,7 +164,6 @@ def edit(uuid):
 @bp.route("/<uuid>/details", methods=["GET", "POST"])
 @admin_required
 def details(uuid):
-    db = get_db()
     try:
         partition = Partition(uuid=uuid)
     except LookupError:
@@ -202,7 +196,7 @@ def details(uuid):
     if error is not None:
         flash(error)
         return redirect(f"/partition/{ uuid }/details")
-    
+
     partition.update(
         name=request.form["name"],
         author=request.form["author"],
@@ -260,4 +254,4 @@ def partition_search(uuid):
 def index():
     partitions = get_all_partitions()
     user = User(user_id=session.get("user_id"))
-    return render_template("admin/partitions.html", partitions=partitions, user=user)
+    return render_template("admin/partitions.html", partitions=partitions, user=user)

partitioncloud/modules/search.py

@@ -39,7 +39,7 @@ def local_search(query, partitions):
 
     score_partitions = [(score_attribution(partition), partition) for partition in partitions]
     score_partitions.sort(key=lambda x: x[0], reverse=True)
-    
+
     selection = []
     for score, partition in score_partitions[:5]:
         if score > 0:
@@ -56,8 +56,8 @@ def download_search_result(element):
     try:
         urllib.request.urlretrieve(url, f"partitioncloud/search-partitions/{uuid}.pdf")
 
-    except (urllib.error.HTTPError, urllib.error.URLError) as e:
+    except (urllib.error.HTTPError, urllib.error.URLError):
-        with open(f"partitioncloud/search-partitions/{uuid}.pdf",'a') as f: 
+        with open(f"partitioncloud/search-partitions/{uuid}.pdf", 'a', encoding="utf8") as f:
             pass # Create empty file
 
 
@@ -112,7 +112,6 @@ def online_search(query, num_queries):
         thread.join()
 
     for element in partitions:
-        pass
         uuid = element["uuid"]
         url = element["url"]
         if os.stat(f"partitioncloud/search-partitions/{uuid}.pdf").st_size == 0:
@@ -140,7 +139,7 @@ def flush_cache():
     db = get_db()
     expired_cache = db.execute(
         """
-        SELECT uuid FROM search_results 
+        SELECT uuid FROM search_results
         WHERE creation_time <= datetime('now', '-15 minutes', 'localtime')
         """
     ).fetchall()
@@ -161,4 +160,4 @@ def flush_cache():
         WHERE creation_time <= datetime('now', '-15 minutes', 'localtime')
         """
     )
-    db.commit()
+    db.commit()

partitioncloud/modules/utils.py

@@ -1,5 +1,4 @@
 #!/usr/bin/python3
-import os
 import io
 import random
 import string
@@ -71,4 +70,4 @@ def get_all_albums():
             "name": a["name"],
             "uuid": a["uuid"]
         } for a in albums
-    ]
+    ]

scripts/hooks/utils.py

@@ -15,7 +15,7 @@ def get_sqlite_data(*args):
     con = sqlite3.connect("instance/partitioncloud.sqlite")
     cur = con.cursor()
     data = cur.execute(*args)
-    new_data = [i for i in data]
+    new_data = list(data)
     con.close()
     return new_data
 
@@ -24,4 +24,4 @@ def new_uuid():
 
 def format_uuid(uuid):
     """Format old uuid4 format"""
-    return uuid.upper()[:6]
+    return uuid.upper()[:6]

scripts/hooks/v1.py

@@ -92,7 +92,7 @@ def mass_rename():
                 (album[0], album[1], utils.format_uuid(album[2]))
             )
         except sqlite3.IntegrityError:
-            uuid = new_uuid()
+            uuid = utils.new_uuid()
             print(f"{Fore.RED}Collision on {album[1]}{Style.RESET_ALL} ({album[2][:10]} renaming to {uuid})")
             utils.run_sqlite_command(
                 """
@@ -101,7 +101,7 @@ def mass_rename():
                 """,
                 (album[0], album[1], uuid)
             )
-    
+
     for groupe in groupes:
         try:
             utils.run_sqlite_command(
@@ -112,7 +112,7 @@ def mass_rename():
                 (groupe[0], groupe[1], utils.format_uuid(groupe[2]))
             )
         except sqlite3.IntegrityError:
-            uuid = new_uuid()
+            uuid = utils.new_uuid()
             print(f"{Fore.RED}Collision on {groupe[1]}{Style.RESET_ALL} ({groupe[2][:10]} renaming to {uuid})")
             utils.run_sqlite_command(
                 """

scripts/migration.py

@@ -11,7 +11,7 @@ from hooks import v1
 
 def get_version(v: str) -> (int, int, int):
     """Returns a tuple (major, minor, patch from the string v{major}.{minor}.{patch})"""
-    assert (v[0] == 'v') # Check if the version is correctly formatted
+    assert v[0] == 'v' # Check if the version is correctly formatted
     return tuple(map(int, v[1:].split('.')))
 
 
@@ -48,10 +48,9 @@ def get_hooks(current, target):
     def compare(v1: str, v2: str):
         if is_newer(v2[0], v1[0]):
             return -1
-        elif is_newer(v1[0], v2[0]):
+        if is_newer(v1[0], v2[0]):
             return 1
-        else:
+        return 0
-            return 0
 
     applied_hooks = []
     for hook in hooks:
@@ -104,12 +103,12 @@ def apply_hooks(hooks):
 
 def migrate(current, target, skip_backup=False, prog_name="scripts/migration.py"):
     """"""
-    print(f"Trying to migrate from {args.current} to {args.target}")
+    print(f"Trying to migrate from {current} to {target}")
 
-    assert is_newer(args.target, args.current)
+    assert is_newer(target, current)
 
-    applied_hooks = get_hooks(args.current, args.target)
+    applied_hooks = get_hooks(current, target)
-    if (len(applied_hooks) == 0):
+    if len(applied_hooks) == 0:
         print(f"{Fore.GREEN}No hook to apply{Style.RESET_ALL}")
         exit(0)
 
@@ -166,7 +165,7 @@ if __name__ == "__main__":
     parser.add_argument('-r', '--restore', help='restore from specific version backup, will not apply any hook (vx.y.z)')
 
     args = parser.parse_args()
-    
+
     if args.restore is None:
         migrate(args.current, args.target, skip_backup=args.skip_backup)
     else: