From 0ec0e5029ca5c499eac93787c3073c3e716b5951 Mon Sep 17 00:00:00 2001 From: Mariusz Felisiak Date: Thu, 14 Sep 2017 03:20:29 +0200 Subject: [PATCH] Removed unnecessary parens in various code. --- django/conf/__init__.py | 2 +- django/contrib/admin/options.py | 2 +- django/contrib/contenttypes/management/__init__.py | 2 +- django/core/files/locks.py | 4 ++-- django/core/files/temp.py | 2 +- django/core/management/commands/dumpdata.py | 2 +- django/forms/models.py | 2 +- django/utils/cache.py | 4 ++-- 8 files changed, 10 insertions(+), 10 deletions(-) diff --git a/django/conf/__init__.py b/django/conf/__init__.py index 795f563085..9e4b0a4b1e 100644 --- a/django/conf/__init__.py +++ b/django/conf/__init__.py @@ -189,7 +189,7 @@ class UserSettingsHolder: deleted = (setting in self._deleted) set_locally = (setting in self.__dict__) set_on_default = getattr(self.default_settings, 'is_overridden', lambda s: False)(setting) - return (deleted or set_locally or set_on_default) + return deleted or set_locally or set_on_default def __repr__(self): return '<%(cls)s>' % { diff --git a/django/contrib/admin/options.py b/django/contrib/admin/options.py index 32b30a7e8b..a1c469c91e 100644 --- a/django/contrib/admin/options.py +++ b/django/contrib/admin/options.py @@ -240,7 +240,7 @@ class BaseModelAdmin(metaclass=forms.MediaDefiningClass): if db_field.name in self.raw_id_fields: kwargs['widget'] = widgets.ManyToManyRawIdWidget(db_field.remote_field, self.admin_site, using=db) - elif db_field.name in (list(self.filter_vertical) + list(self.filter_horizontal)): + elif db_field.name in list(self.filter_vertical) + list(self.filter_horizontal): kwargs['widget'] = widgets.FilteredSelectMultiple( db_field.verbose_name, db_field.name in self.filter_vertical diff --git a/django/contrib/contenttypes/management/__init__.py b/django/contrib/contenttypes/management/__init__.py index 6bdbe39f5a..2b5f688136 100644 --- a/django/contrib/contenttypes/management/__init__.py +++ b/django/contrib/contenttypes/management/__init__.py @@ -61,7 +61,7 @@ def inject_rename_contenttypes_operations(plan=None, apps=global_apps, using=DEF available = True for migration, backward in plan: - if ((migration.app_label, migration.name) == ('contenttypes', '0001_initial')): + if (migration.app_label, migration.name) == ('contenttypes', '0001_initial'): # There's no point in going forward if the initial contenttypes # migration is unapplied as the ContentType model will be # unavailable from this point. diff --git a/django/core/files/locks.py b/django/core/files/locks.py index 8f7cef0a3e..63c7fda9bb 100644 --- a/django/core/files/locks.py +++ b/django/core/files/locks.py @@ -106,8 +106,8 @@ else: else: def lock(f, flags): ret = fcntl.flock(_fd(f), flags) - return (ret == 0) + return ret == 0 def unlock(f): ret = fcntl.flock(_fd(f), fcntl.LOCK_UN) - return (ret == 0) + return ret == 0 diff --git a/django/core/files/temp.py b/django/core/files/temp.py index d5c56a0ad0..5fbb91b9ee 100644 --- a/django/core/files/temp.py +++ b/django/core/files/temp.py @@ -54,7 +54,7 @@ if os.name == 'nt': pass try: self.unlink(self.name) - except (OSError): + except OSError: pass def __del__(self): diff --git a/django/core/management/commands/dumpdata.py b/django/core/management/commands/dumpdata.py index b246cee238..d32b191b5a 100644 --- a/django/core/management/commands/dumpdata.py +++ b/django/core/management/commands/dumpdata.py @@ -173,7 +173,7 @@ class Command(BaseCommand): progress_output = None object_count = 0 # If dumpdata is outputting to stdout, there is no way to display progress - if (output and self.stdout.isatty() and options['verbosity'] > 0): + if output and self.stdout.isatty() and options['verbosity'] > 0: progress_output = self.stdout object_count = sum(get_objects(count_only=True)) stream = open(output, 'w') if output else None diff --git a/django/forms/models.py b/django/forms/models.py index ef934201a9..84a0c97de7 100644 --- a/django/forms/models.py +++ b/django/forms/models.py @@ -1141,7 +1141,7 @@ class ModelChoiceIterator: yield self.choice(obj) def __len__(self): - return (len(self.queryset) + (1 if self.field.empty_label is not None else 0)) + return len(self.queryset) + (1 if self.field.empty_label is not None else 0) def choice(self, obj): return (self.field.prepare_value(obj), self.field.label_from_instance(obj)) diff --git a/django/utils/cache.py b/django/utils/cache.py index e8576b539f..b1abbf0648 100644 --- a/django/utils/cache.py +++ b/django/utils/cache.py @@ -153,7 +153,7 @@ def get_conditional_response(request, etag=None, last_modified=None, response=No if_modified_since = parse_http_date_safe(if_modified_since) # Step 1 of section 6 of RFC 7232: Test the If-Match precondition. - if (if_match_etags and not _if_match_passes(etag, if_match_etags)): + if if_match_etags and not _if_match_passes(etag, if_match_etags): return _precondition_failed(request) # Step 2: Test the If-Unmodified-Since precondition. @@ -162,7 +162,7 @@ def get_conditional_response(request, etag=None, last_modified=None, response=No return _precondition_failed(request) # Step 3: Test the If-None-Match precondition. - if (if_none_match_etags and not _if_none_match_passes(etag, if_none_match_etags)): + if if_none_match_etags and not _if_none_match_passes(etag, if_none_match_etags): if request.method in ('GET', 'HEAD'): return _not_modified(request, response) else: