diff options
Diffstat (limited to 'django/core/management/commands/loaddata.py')
| -rw-r--r-- | django/core/management/commands/loaddata.py | 58 |
1 files changed, 36 insertions, 22 deletions
diff --git a/django/core/management/commands/loaddata.py b/django/core/management/commands/loaddata.py index a53270a38b..1b0cee0d2b 100644 --- a/django/core/management/commands/loaddata.py +++ b/django/core/management/commands/loaddata.py @@ -32,21 +32,26 @@ except ImportError: class Command(BaseCommand): help = 'Installs the named fixture(s) in the database.' - missing_args_message = ("No database fixture specified. Please provide the " - "path of at least one fixture in the command line.") + missing_args_message = ( + "No database fixture specified. Please provide the path of at least " + "one fixture in the command line." + ) def add_arguments(self, parser): - parser.add_argument('args', metavar='fixture', nargs='+', - help='Fixture labels.') - parser.add_argument('--database', action='store', dest='database', - default=DEFAULT_DB_ALIAS, help='Nominates a specific database to load ' - 'fixtures into. Defaults to the "default" database.') - parser.add_argument('--app', action='store', dest='app_label', - default=None, help='Only look for fixtures in the specified app.') - parser.add_argument('--ignorenonexistent', '-i', action='store_true', - dest='ignore', default=False, + parser.add_argument('args', metavar='fixture', nargs='+', help='Fixture labels.') + parser.add_argument( + '--database', action='store', dest='database', default=DEFAULT_DB_ALIAS, + help='Nominates a specific database to load fixtures into. Defaults to the "default" database.', + ) + parser.add_argument( + '--app', action='store', dest='app_label', default=None, + help='Only look for fixtures in the specified app.', + ) + parser.add_argument( + '--ignorenonexistent', '-i', action='store_true', dest='ignore', default=False, help='Ignores entries in the serialized data for fields that do not ' - 'currently exist on the model.') + 'currently exist on the model.', + ) def handle(self, *fixture_labels, **options): @@ -120,11 +125,15 @@ class Command(BaseCommand): if self.verbosity >= 1: if self.fixture_object_count == self.loaded_object_count: - self.stdout.write("Installed %d object(s) from %d fixture(s)" % - (self.loaded_object_count, self.fixture_count)) + self.stdout.write( + "Installed %d object(s) from %d fixture(s)" + % (self.loaded_object_count, self.fixture_count) + ) else: - self.stdout.write("Installed %d object(s) (of %d) from %d fixture(s)" % - (self.loaded_object_count, self.fixture_object_count, self.fixture_count)) + self.stdout.write( + "Installed %d object(s) (of %d) from %d fixture(s)" + % (self.loaded_object_count, self.fixture_object_count, self.fixture_count) + ) def load_label(self, fixture_label): """ @@ -140,11 +149,14 @@ class Command(BaseCommand): objects_in_fixture = 0 loaded_objects_in_fixture = 0 if self.verbosity >= 2: - self.stdout.write("Installing %s fixture '%s' from %s." % - (ser_fmt, fixture_name, humanize(fixture_dir))) + self.stdout.write( + "Installing %s fixture '%s' from %s." + % (ser_fmt, fixture_name, humanize(fixture_dir)) + ) - objects = serializers.deserialize(ser_fmt, fixture, - using=self.using, ignorenonexistent=self.ignore) + objects = serializers.deserialize( + ser_fmt, fixture, using=self.using, ignorenonexistent=self.ignore, + ) for obj in objects: objects_in_fixture += 1 @@ -208,8 +220,10 @@ class Command(BaseCommand): for dir_ in fixture_dirs] fixture_name = os.path.basename(fixture_name) - suffixes = ('.'.join(ext for ext in combo if ext) - for combo in product(databases, ser_fmts, cmp_fmts)) + suffixes = ( + '.'.join(ext for ext in combo if ext) + for combo in product(databases, ser_fmts, cmp_fmts) + ) targets = set('.'.join((fixture_name, suffix)) for suffix in suffixes) fixture_files = [] |