fix lint checks

ereuse_devicehub/ereuse_utils/cli.py

@@ -192,7 +192,7 @@ class Line(tqdm):
     def error_message(self, *args):
         self._error_message = args
 
-    def close(self):
+    def close(self):  # noqa: C901
         """
         Cleanup and (if leave=False) close the progressbar.
         """

ereuse_devicehub/ereuse_utils/cmd.py

@@ -1,6 +1,6 @@
 import subprocess
 from contextlib import suppress
-from typing import Any, Set, TextIO
+from typing import Any, Set
 
 from ereuse_devicehub.ereuse_utils import text
 
@@ -96,9 +96,7 @@ class ProgressiveCmd:
         self.conn = conn = subprocess.Popen(
             self.cmd, universal_newlines=True, stderr=subprocess.PIPE, stdout=stdout
         )
-        self.out = (
+        self.out = conn.stdout if stdout == subprocess.PIPE else conn.stderr
-            conn.stdout if stdout == subprocess.PIPE else conn.stderr
-        )  # type: TextIO
         self._callback = callback
         self.last_update_percentage = 0
         self.percentage = 0

ereuse_devicehub/ereuse_utils/nested_lookup.py

@@ -1,6 +1,3 @@
-from typing import Generator
-
-
 class NestedLookup:
     @staticmethod
     def __new__(cls, document, references, operation):
@@ -38,7 +35,7 @@ class NestedLookup:
         return key_value_containing_value
 
     @staticmethod
-    def _nested_lookup(document, references, operation):
+    def _nested_lookup(document, references, operation):  # noqa: C901
         """Lookup a key in a nested document, yield a value"""
         if isinstance(document, list):
             for d in document:

ereuse_devicehub/ereuse_utils/usb_flash_drive.py

@@ -5,7 +5,7 @@ from usb import CLASS_MASS_STORAGE
 from ereuse_devicehub.ereuse_utils.naming import Naming
 
 
-def plugged_usbs(multiple=True) -> map or dict:
+def plugged_usbs(multiple=True) -> map or dict:  # noqa: C901
     """
     Gets the plugged-in USB Flash drives (pen-drives).
 

ereuse_devicehub/teal/cache.py

@@ -1,7 +1,7 @@
 import datetime
 from functools import wraps
 
-from flask import Response, make_response
+from flask import make_response
 
 
 def cache(expires: datetime.timedelta = None):
@@ -18,7 +18,7 @@ def cache(expires: datetime.timedelta = None):
     def cache_decorator(view):
         @wraps(view)
         def cache_func(*args, **kwargs):
-            r = make_response(view(*args, **kwargs))  # type: Response
+            r = make_response(view(*args, **kwargs))
             r.expires = datetime.datetime.now(datetime.timezone.utc) + expires
             r.cache_control.public = True
             return r

ereuse_devicehub/teal/config.py

@@ -1,5 +1,3 @@
-from typing import Dict, Set, Type
-
 from boltons.typeutils import issubclass
 
 from ereuse_devicehub.teal.resource import Resource
@@ -12,16 +10,16 @@ class Config:
     Subclass and set here your config values.
     """
 
-    RESOURCE_DEFINITIONS = set()  # type: Set[Type[Resource]]
+    RESOURCE_DEFINITIONS = set()
     """
     A list of resource definitions to load.
     """
 
-    SQLALCHEMY_DATABASE_URI = None  # type: str
+    SQLALCHEMY_DATABASE_URI = None
     """
     The access to the main Database.
     """
-    SQLALCHEMY_BINDS = {}  # type: Dict[str, str]
+    SQLALCHEMY_BINDS = {}
     """
     Optional extra databases. See `here <http://flask-sqlalchemy.pocoo.org
     /2.3/binds/#referring-to-binds>`_ how bind your models to different
@@ -29,11 +27,11 @@ class Config:
     """
     SQLALCHEMY_TRACK_MODIFICATIONS = False
     """
-    Disables flask-sqlalchemy notification system. 
+    Disables flask-sqlalchemy notification system.
     Save resources and hides a warning by flask-sqlalchemy itself.
-    
+
     See `this answer in Stackoverflow for more info
-    <https://stackoverflow.com/a/33790196>`_. 
+    <https://stackoverflow.com/a/33790196>`_.
     """
 
     API_DOC_CONFIG_TITLE = 'Teal'
@@ -47,7 +45,7 @@ class Config:
     API_DOC_CLASS_DISCRIMINATOR = None
     """
     Configuration options for the api docs class definitions.
-    
+
     You can pass any `schema definition <https://github.com/OAI/
     OpenAPI-Specification/blob/master/versions/2.0.md#schemaObject>`_
     prefiex by ``API_DOC_CLASS_`` like in the example above.
@@ -57,7 +55,7 @@ class Config:
     CORS_EXPOSE_HEADERS = 'Authorization'
     CORS_ALLOW_HEADERS = 'Content-Type', 'Authorization'
     """
-    Configuration for CORS. See the options you can pass by in `Flask-Cors 
+    Configuration for CORS. See the options you can pass by in `Flask-Cors
     <https://flask-cors.corydolphin.com/en/latest/api.html#extension>`_,
     exactly in **Parameters**, like the ones above.
     """

ereuse_devicehub/teal/teal.py

@@ -1,19 +1,19 @@
 import inspect
-from typing import Dict, Type
+from typing import Type
 
 import click_spinner
-import ereuse_devicehub.ereuse_utils
 import flask_cors
 from anytree import Node
 from apispec import APISpec
 from click import option
-from ereuse_devicehub.ereuse_utils import ensure_utf8
 from flask import Flask, jsonify
 from flask.globals import _app_ctx_stack
 from flask_sqlalchemy import SQLAlchemy
 from marshmallow import ValidationError
 from werkzeug.exceptions import HTTPException, UnprocessableEntity
 
+import ereuse_devicehub.ereuse_utils
+from ereuse_devicehub.ereuse_utils import ensure_utf8
 from ereuse_devicehub.teal.auth import Auth
 from ereuse_devicehub.teal.cli import TealCliRunner
 from ereuse_devicehub.teal.client import Client
@@ -122,17 +122,17 @@ class Teal(Flask):
 
     # noinspection PyAttributeOutsideInit
     def load_resources(self):
-        self.resources = {}  # type: Dict[str, Resource]
+        self.resources = {}
         """
         The resources definitions loaded on this App, referenced by their
         type name.
         """
-        self.tree = {}  # type: Dict[str, Node]
+        self.tree = {}
         """
-        A tree representing the hierarchy of the instances of 
+        A tree representing the hierarchy of the instances of
         ResourceDefinitions. ResourceDefinitions use these nodes to
         traverse their hierarchy.
-         
+
         Do not use the normal python class hierarchy as it is global,
         thus unreliable if you run different apps with different
         schemas (for example, an extension that is only added on the