Fix some unused imports and local variables.

mediagoblin/api/views.py

@@ -20,13 +20,14 @@ import mimetypes
 
 from werkzeug.datastructures import FileStorage
 
-from mediagoblin.decorators import oauth_required, require_active_login
+from mediagoblin.decorators import oauth_required
 from mediagoblin.api.decorators import user_has_privilege
-from mediagoblin.db.models import User, LocalUser, MediaEntry, Comment, TextComment, Activity
+from mediagoblin.db.models import (
+    LocalUser, MediaEntry, TextComment, Activity, Location)
 from mediagoblin.tools.federation import create_activity, create_generator
 from mediagoblin.tools.routing import extract_url_arguments
-from mediagoblin.tools.response import redirect, json_response, json_error, \
-                                       render_404, render_to_response
+from mediagoblin.tools.response import (
+    redirect, json_response, json_error, render_to_response)
 from mediagoblin.meddleware.csrf import csrf_exempt
 from mediagoblin.submit.lib import new_upload_entry, api_upload_request, \
                                     api_add_to_feed

mediagoblin/app.py

@@ -30,7 +30,6 @@ try:
 except ImportError:
     from werkzeug.wsgi import SharedDataMiddleware
 from mediagoblin import meddleware, __version__
-from mediagoblin.db.util import check_db_up_to_date
 from mediagoblin.tools import common, session, translate, template
 from mediagoblin.tools.response import render_http_exception
 from mediagoblin.tools.theme import register_themes

mediagoblin/db/migration_tools.py

@@ -19,11 +19,8 @@ import logging
 import os
 import pkg_resources
 
-from alembic import command
 from alembic.config import Config
-from alembic.migration import MigrationContext
 
-from mediagoblin.db.base import Base
 from mediagoblin.tools.common import simple_printer
 from sqlalchemy import Table
 from sqlalchemy.sql import select

mediagoblin/db/migrations.py

@@ -31,7 +31,7 @@ import pytz
 import dateutil.tz
 from sqlalchemy import (MetaData, Table, Column, Boolean, SmallInteger,
                         Integer, Unicode, UnicodeText, DateTime,
-                        ForeignKey, Date, Index)
+                        ForeignKey, Date)
 from sqlalchemy.exc import ProgrammingError
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.sql import and_
@@ -42,10 +42,8 @@ from mediagoblin.tools import crypto
 from mediagoblin.db.extratypes import JSONEncoded, MutationDict
 from mediagoblin.db.migration_tools import (
     RegisterMigration, inspect_table, replace_table_hack, model_iteration_hack)
-from mediagoblin.db.models import (MediaEntry, Collection, Comment, User,
-                                   Privilege, Generator, LocalUser, Location,
-                                   Client, RequestToken, AccessToken)
-from mediagoblin.db.extratypes import JSONEncoded, MutationDict
+from mediagoblin.db.models import (
+    MediaEntry, Collection, Comment, User, Privilege, LocalUser, Location)
 
 
 MIGRATIONS = {}

mediagoblin/db/migrations/env.py

@@ -1,5 +1,4 @@
 from alembic import context
-from sqlalchemy import engine_from_config, pool
 from logging.config import fileConfig
 
 # this is the Alembic Config object, which provides

mediagoblin/db/models.py

@@ -22,11 +22,10 @@ TODO: indexes on foreignkeys, where useful.
 import logging
 import datetime
 
-from sqlalchemy import Column, Integer, Unicode, UnicodeText, DateTime, \
-        Boolean, ForeignKey, UniqueConstraint, PrimaryKeyConstraint, \
-        SmallInteger, Date, types, Float
-from sqlalchemy.orm import relationship, backref, with_polymorphic, validates, \
-        class_mapper
+from sqlalchemy import (
+    Column, Integer, Unicode, UnicodeText, DateTime, Boolean, ForeignKey,
+    UniqueConstraint, PrimaryKeyConstraint, SmallInteger, Date, Float)
+from sqlalchemy.orm import relationship, backref, class_mapper
 from sqlalchemy.orm.collections import attribute_mapped_collection
 from sqlalchemy.sql import and_
 from sqlalchemy.sql.expression import desc
@@ -35,7 +34,7 @@ from sqlalchemy.util import memoized_property
 
 from mediagoblin.db.extratypes import (PathTupleWithSlashes, JSONEncoded,
                                        MutationDict)
-from mediagoblin.db.base import Base, DictReadAttrProxy, FakeCursor
+from mediagoblin.db.base import Base, DictReadAttrProxy
 from mediagoblin.db.mixin import UserMixin, MediaEntryMixin, \
         CollectionMixin, CollectionItemMixin, ActivityMixin, TextCommentMixin, \
         CommentingMixin
@@ -49,6 +48,7 @@ from pytz import UTC
 
 _log = logging.getLogger(__name__)
 
+
 class GenericModelReference(Base):
     """
     Represents a relationship to any model that is defined with a integer pk

mediagoblin/decorators.py

@@ -23,8 +23,8 @@ from urllib.parse import urljoin
 
 from mediagoblin import mg_globals as mgg
 from mediagoblin import messages
-from mediagoblin.db.models import MediaEntry, LocalUser, TextComment, \
-                                  AccessToken, Comment
+from mediagoblin.db.models import (
+    MediaEntry, LocalUser, AccessToken, Comment)
 from mediagoblin.tools.response import (
     redirect, render_404,
     render_user_banned, json_response)

mediagoblin/edit/views.py

@@ -16,10 +16,8 @@
 from datetime import datetime
 
 from itsdangerous import BadSignature
-from pyld import jsonld
 from werkzeug.exceptions import Forbidden
 from werkzeug.utils import secure_filename
-from jsonschema import ValidationError, Draft4Validator
 
 from mediagoblin import messages
 from mediagoblin import mg_globals
@@ -31,10 +29,9 @@ from mediagoblin.edit.lib import may_edit_media
 from mediagoblin.decorators import (require_active_login, active_user_from_url,
                             get_media_entry_by_id, user_may_alter_collection,
                             get_user_collection, user_has_privilege,
-                            user_not_banned, user_may_delete_media)
+                            user_not_banned)
 from mediagoblin.tools.crypto import get_timed_signer_url
-from mediagoblin.tools.metadata import (compact_and_validate, DEFAULT_CHECKER,
-                                        DEFAULT_SCHEMA)
+from mediagoblin.tools.metadata import compact_and_validate
 from mediagoblin.tools.mail import email_debug_message
 from mediagoblin.tools.response import (render_to_response,
                                         redirect, redirect_obj, render_404)
@@ -44,7 +41,7 @@ from mediagoblin.tools.text import (
     convert_to_tag_list_of_dicts, media_tags_as_string)
 from mediagoblin.tools.url import slugify
 from mediagoblin.db.util import check_media_slug_used, check_collection_slug_used
-from mediagoblin.db.models import User, LocalUser, Client, AccessToken, Location
+from mediagoblin.db.models import User, LocalUser, AccessToken, Location
 
 import mimetypes
 
@@ -67,7 +64,7 @@ def edit_media(request, media):
         license=media.license)
 
     form = forms.EditForm(
-        request.method=='POST' and request.form or None,
+        request.method == 'POST' and request.form or None,
         **defaults)
 
     if request.method == 'POST' and form.validate():

mediagoblin/gmg_commands/addmedia.py

@@ -20,8 +20,7 @@ import os
 from mediagoblin.db.models import LocalUser
 from mediagoblin.gmg_commands import util as commands_util
 from mediagoblin.submit.lib import (
-    submit_media, get_upload_file_limits,
-    FileUploadLimit, UserUploadLimit, UserPastUploadLimit)
+    submit_media, FileUploadLimit, UserUploadLimit, UserPastUploadLimit)
 
 from mediagoblin import mg_globals
 

mediagoblin/gmg_commands/assetlink.py

@@ -17,9 +17,7 @@
 import os
 
 from mediagoblin import mg_globals
-from mediagoblin.init import setup_global_and_app_config
 from mediagoblin.gmg_commands import util as commands_util
-from mediagoblin.tools.theme import register_themes
 from mediagoblin.tools.translate import pass_to_ugettext as _
 from mediagoblin.tools.common import simple_printer
 from mediagoblin.tools import pluginapi

mediagoblin/gmg_commands/dbupdate.py

@@ -117,9 +117,9 @@ def run_foundations(db, global_config):
             foundations = import_component(
                 f'{plugin}.models:FOUNDATIONS')
             all_foundations.append((plugin, foundations))
-        except ImportError as exc:
+        except ImportError:
             continue
-        except AttributeError as exc:
+        except AttributeError:
             continue
 
     for name, foundations in all_foundations:

mediagoblin/gmg_commands/reprocess.py

@@ -22,8 +22,6 @@ from mediagoblin import mg_globals
 from mediagoblin.db.models import MediaEntry
 from mediagoblin.gmg_commands import util as commands_util
 from mediagoblin.submit.lib import run_process_media
-from mediagoblin.tools.translate import lazy_pass_to_ugettext as _
-from mediagoblin.tools.pluginapi import hook_handle
 from mediagoblin.processing import (
     ProcessorDoesNotExist, ProcessorNotEligible,
     get_entry_and_processing_manager, get_processing_manager_for_type,

mediagoblin/media_types/blog/views.py

@@ -15,38 +15,33 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
-_log = logging.getLogger(__name__)
 
-from datetime import datetime
-
-from werkzeug.exceptions import Forbidden
 from mediagoblin.tools import pluginapi
 
 from mediagoblin import messages, mg_globals
 
 from mediagoblin.media_types.blog import forms as blog_forms
-from mediagoblin.media_types.blog.models import Blog, BlogPostData
+from mediagoblin.media_types.blog.models import Blog
 from mediagoblin.media_types.blog.lib import (
-        may_edit_blogpost, set_blogpost_state, get_all_blogposts_of_blog,
-        get_blog_by_slug)
+    may_edit_blogpost, set_blogpost_state, get_blog_by_slug)
 
-from mediagoblin.decorators import (require_active_login, active_user_from_url,
-                            get_media_entry_by_id, user_may_alter_collection,
-                            get_user_collection, uses_pagination)
+from mediagoblin.decorators import (
+    require_active_login, active_user_from_url, get_media_entry_by_id,
+    uses_pagination)
 from mediagoblin.tools.pagination import Pagination
 from mediagoblin.tools.response import (render_to_response,
                                         redirect, render_404)
 from mediagoblin.tools.translate import pass_to_ugettext as _
-from mediagoblin.tools.template import render_template
 from mediagoblin.tools.text import (
-    convert_to_tag_list_of_dicts, media_tags_as_string, clean_html,
+    convert_to_tag_list_of_dicts, media_tags_as_string,
     cleaned_markdown_conversion)
 
-from mediagoblin.db.util import check_media_slug_used, check_collection_slug_used
-from mediagoblin.db.models import User, Collection, MediaEntry, LocalUser
+from mediagoblin.db.models import MediaEntry, LocalUser
 
 from mediagoblin.notifications import add_comment_subscription
 
+_log = logging.getLogger(__name__)
+
 
 @require_active_login
 def blog_edit(request):

mediagoblin/media_types/video/transcoders.py

@@ -20,9 +20,7 @@ import sys
 import logging
 import multiprocessing
 
-from mediagoblin import mg_globals as mgg
 from mediagoblin.media_types.tools import discover
-from mediagoblin.tools.translate import lazy_pass_to_ugettext as _
 from .util import ACCEPTED_RESOLUTIONS
 
 #os.environ['GST_DEBUG'] = '4,python:4'

mediagoblin/moderation/views.py

@@ -84,8 +84,6 @@ def moderation_users_detail(request):
     ).first()
     active_reports = user.reports_filed_on.filter(
         Report.resolved==None).limit(5)
-    closed_reports = user.reports_filed_on.filter(
-        Report.resolved!=None).all()
     privileges = Privilege.query
     user_banned = UserBan.query.get(user.id)
     ban_form = moderation_forms.BanForm()
@@ -93,11 +91,11 @@ def moderation_users_detail(request):
     return render_to_response(
         request,
         'mediagoblin/moderation/user.html',
-        {'user':user,
+        {'user': user,
          'privileges': privileges,
-         'reports':active_reports,
-         'user_banned':user_banned,
-         'ban_form':ban_form})
+         'reports': active_reports,
+         'user_banned': user_banned,
+         'ban_form': ban_form})
 
 @require_admin_or_moderator_login
 @allow_reporting

mediagoblin/plugins/api/tools.py

@@ -15,11 +15,9 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 import logging
-import json
 
 from functools import wraps
 from werkzeug.exceptions import Forbidden
-from werkzeug.wrappers import Response
 
 from urllib.parse import urljoin
 
@@ -48,10 +46,11 @@ class Auth:
     method.
     '''
     def trigger(self, request):
-        raise NotImplemented()
+        raise NotImplementedError()
 
     def __call__(self, request, *args, **kw):
-        raise NotImplemented()
+        raise NotImplementedError()
+
 
 def get_entry_serializable(entry, urlgen):
     '''

mediagoblin/plugins/api/views.py

@@ -26,9 +26,9 @@ from mediagoblin.decorators import require_active_login
 from mediagoblin.meddleware.csrf import csrf_exempt
 from mediagoblin.media_types import FileTypeNotSupported
 from mediagoblin.plugins.api.tools import api_auth, get_entry_serializable
-from mediagoblin.submit.lib import \
-    check_file_field, submit_media, get_upload_file_limits, \
-    FileUploadLimit, UserUploadLimit, UserPastUploadLimit
+from mediagoblin.submit.lib import (
+    check_file_field, submit_media, FileUploadLimit, UserUploadLimit,
+    UserPastUploadLimit)
 
 _log = logging.getLogger(__name__)
 

mediagoblin/plugins/archivalook/tools.py

@@ -13,10 +13,10 @@
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
-from mediagoblin.db.models import MediaEntry, User, LocalUser
+from mediagoblin.db.models import MediaEntry, LocalUser
 from mediagoblin.plugins.archivalook.models import FeaturedMedia
 from mediagoblin.tools.translate import lazy_pass_to_ugettext as _
-from mediagoblin.plugins.archivalook.models import FeaturedMedia
+
 
 def get_media_entry_from_uploader_slug(uploader_username, slug):
     """

mediagoblin/plugins/archivalook/views.py

@@ -31,7 +31,7 @@ from mediagoblin.plugins.archivalook.models import FeaturedMedia
 from mediagoblin.plugins.archivalook.utils import feature_template
 from mediagoblin.plugins.archivalook.tools import (promote_feature,
                                                     demote_feature)
-from mediagoblin.tools.translate import lazy_pass_to_ugettext as _
+
 
 @user_not_banned
 def root_view(request):
@@ -126,7 +126,7 @@ def feature_media(request, media, **kwargs):
     already_featured_media_ids = [f.media_entry.id 
         for f in FeaturedMedia.query.all()]
     if not media.id in already_featured_media_ids:
-        new_feature = automatically_add_new_feature(media)
+        automatically_add_new_feature(media)
     return redirect(
         request, 'index')
 

mediagoblin/plugins/ldap/views.py

@@ -16,7 +16,7 @@
 
 from mediagoblin import mg_globals, messages
 from mediagoblin.auth.tools import register_user
-from mediagoblin.db.models import User, LocalUser
+from mediagoblin.db.models import LocalUser
 from mediagoblin.decorators import allow_registration, auth_enabled
 from mediagoblin.plugins.ldap import forms
 from mediagoblin.plugins.ldap.tools import LDAP

mediagoblin/plugins/openid/__init__.py

@@ -13,8 +13,8 @@
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 import os
-import uuid
 
 from sqlalchemy import or_
 

mediagoblin/plugins/piwigo/views.py

@@ -24,10 +24,9 @@ from mediagoblin.tools.translate import pass_to_ugettext as _
 from mediagoblin.meddleware.csrf import csrf_exempt
 from mediagoblin.auth.tools import check_login_simple
 from mediagoblin.submit.lib import \
-    submit_media, check_file_field, get_upload_file_limits, \
+    submit_media, check_file_field, \
     FileUploadLimit, UserUploadLimit, UserPastUploadLimit
 
-
 from mediagoblin.user_pages.lib import add_media_to_collection
 from mediagoblin.db.models import Collection
 

mediagoblin/plugins/subtitles/models.py

@@ -13,11 +13,12 @@
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 from sqlalchemy import Column, Integer, Unicode, ForeignKey
 from sqlalchemy.orm import relationship
 
-from mediagoblin.db.models import User
-from mediagoblin.db.base import Base,MediaEntry
+from mediagoblin.db.base import Base, MediaEntry
+
 
 class MediaSubtitleFile(Base):
     __tablename__ = "core__subtitle_files"

mediagoblin/plugins/subtitles/views.py

@@ -16,24 +16,20 @@
 
 from datetime import datetime
 
-from itsdangerous import BadSignature
-from werkzeug.exceptions import Forbidden
 from werkzeug.utils import secure_filename
 
 from mediagoblin import messages
 from mediagoblin import mg_globals
 
 from mediagoblin.plugins.subtitles import forms
-from mediagoblin.decorators import (require_active_login, active_user_from_url,
+from mediagoblin.decorators import (require_active_login,
                             get_media_entry_by_id, user_may_delete_media)
-from mediagoblin.tools.metadata import (compact_and_validate, DEFAULT_CHECKER,
-                                        DEFAULT_SCHEMA)
 from mediagoblin.tools.response import (render_to_response,
-                                        redirect, redirect_obj, render_404)
+                                        redirect)
 
 import mimetypes
 
-from mediagoblin.plugins.subtitles.tools import open_subtitle,save_subtitle
+from mediagoblin.plugins.subtitles.tools import open_subtitle, save_subtitle
 
 UNSAFE_MIMETYPES = [
         'text/html',

mediagoblin/submit/views.py

@@ -109,7 +109,7 @@ def submit_start(request):
                                 user=request.user.username)
             except FileTypeNotSupported as e:
                 submit_form.file.errors.append(e)
-            except Exception as e:
+            except Exception:
                 raise
 
     return render_to_response(

mediagoblin/tools/pluginapi.py

@@ -58,8 +58,6 @@ Lifecycle
 
 import logging
 
-from functools import wraps
-
 from mediagoblin import mg_globals
 
 

mediagoblin/user_pages/views.py

@@ -19,9 +19,8 @@ import datetime
 import json
 
 from mediagoblin import messages, mg_globals
-from mediagoblin.db.models import (MediaEntry, MediaTag, Collection, Comment,
-                                   CollectionItem, LocalUser, Activity, \
-                                   GenericModelReference)
+from mediagoblin.db.models import (MediaEntry, MediaTag, Collection,
+                                   CollectionItem, LocalUser, Activity)
 from mediagoblin.plugins.api.tools import get_media_file_paths
 from mediagoblin.tools.response import render_to_response, render_404, \
     redirect, redirect_obj
@@ -31,8 +30,8 @@ from mediagoblin.tools.pagination import Pagination
 from mediagoblin.tools.federation import create_activity
 from mediagoblin.tools.feeds import AtomFeedWithLinks
 from mediagoblin.user_pages import forms as user_forms
-from mediagoblin.user_pages.lib import (send_comment_email,
-	add_media_to_collection, build_report_object)
+from mediagoblin.user_pages.lib import (
+    add_media_to_collection, build_report_object)
 from mediagoblin.notifications import trigger_notification, \
     add_comment_subscription, mark_comment_notification_seen
 from mediagoblin.tools.pluginapi import hook_transform
@@ -50,6 +49,7 @@ from werkzeug.wrappers import Response
 _log = logging.getLogger(__name__)
 _log.setLevel(logging.DEBUG)
 
+
 @user_not_banned
 @uses_pagination
 def user_home(request, page):
@@ -64,7 +64,7 @@ def user_home(request, page):
             {'user': user})
 
     cursor = MediaEntry.query.\
-        filter_by(actor = user.id).order_by(MediaEntry.created.desc())
+        filter_by(actor=user.id).order_by(MediaEntry.created.desc())
 
     pagination = Pagination(page, cursor)
     media_entries = pagination()
@@ -438,7 +438,6 @@ def collection_item_confirm_remove(request, collection_item):
     form = user_forms.ConfirmCollectionItemRemoveForm(request.form)
 
     if request.method == 'POST' and form.validate():
-        username = collection_item.in_collection.get_actor.username
         collection = collection_item.in_collection
 
         if form.confirm.data is True:
@@ -639,7 +638,7 @@ def collection_atom_feed(request):
                 'rel': 'hub',
                 'href': push_url})
 
-    feed = AtomFeed(
+    feed = AtomFeedWithLinks(
                 "MediaGoblin: Feed for %s's collection %s" %
                 (request.matchdict['user'], collection.title),
                 feed_url=request.url,