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This commit is contained in:
ladeng07
2022-05-06 15:45:57 +08:00
parent 12f390949b
commit 51552904f9
2347 changed files with 120102 additions and 53549 deletions
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venv/Lib/site-packages/django/contrib/auth/management/__init__.py
+23 -45
View File
@@ -25,43 +25,27 @@ def _get_builtin_permissions(opts):
"""
perms = []
for action in opts.default_permissions:
perms.append(
(
get_permission_codename(action, opts),
"Can %s %s" % (action, opts.verbose_name_raw),
)
)
perms.append((
get_permission_codename(action, opts),
'Can %s %s' % (action, opts.verbose_name_raw)
))
return perms
def create_permissions(
app_config,
verbosity=2,
interactive=True,
using=DEFAULT_DB_ALIAS,
apps=global_apps,
**kwargs,
):
def create_permissions(app_config, verbosity=2, interactive=True, using=DEFAULT_DB_ALIAS, apps=global_apps, **kwargs):
if not app_config.models_module:
return
# Ensure that contenttypes are created for this app. Needed if
# 'django.contrib.auth' is in INSTALLED_APPS before
# 'django.contrib.contenttypes'.
create_contenttypes(
app_config,
verbosity=verbosity,
interactive=interactive,
using=using,
apps=apps,
**kwargs,
)
create_contenttypes(app_config, verbosity=verbosity, interactive=interactive, using=using, apps=apps, **kwargs)
app_label = app_config.label
try:
app_config = apps.get_app_config(app_label)
ContentType = apps.get_model("contenttypes", "ContentType")
Permission = apps.get_model("auth", "Permission")
ContentType = apps.get_model('contenttypes', 'ContentType')
Permission = apps.get_model('auth', 'Permission')
except LookupError:
return
@@ -76,9 +60,7 @@ def create_permissions(
for klass in app_config.get_models():
# Force looking up the content types in the current database
# before creating foreign keys to them.
ctype = ContentType.objects.db_manager(using).get_for_model(
klass, for_concrete_model=False
)
ctype = ContentType.objects.db_manager(using).get_for_model(klass, for_concrete_model=False)
ctypes.add(ctype)
for perm in _get_all_permissions(klass._meta):
@@ -87,13 +69,11 @@ def create_permissions(
# Find all the Permissions that have a content_type for a model we're
# looking for. We don't need to check for codenames since we already have
# a list of the ones we're going to create.
all_perms = set(
Permission.objects.using(using)
.filter(
content_type__in=ctypes,
)
.values_list("content_type", "codename")
)
all_perms = set(Permission.objects.using(using).filter(
content_type__in=ctypes,
).values_list(
"content_type", "codename"
))
perms = [
Permission(codename=codename, name=name, content_type=ct)
@@ -117,7 +97,7 @@ def get_system_username():
# KeyError will be raised by os.getpwuid() (called by getuser())
# if there is no corresponding entry in the /etc/passwd file
# (a very restricted chroot environment, for example).
return ""
return ''
return result
@@ -137,25 +117,23 @@ def get_default_username(check_db=True, database=DEFAULT_DB_ALIAS):
# If the User model has been swapped out, we can't make any assumptions
# about the default user name.
if auth_app.User._meta.swapped:
return ""
return ''
default_username = get_system_username()
try:
default_username = (
unicodedata.normalize("NFKD", default_username)
.encode("ascii", "ignore")
.decode("ascii")
.replace(" ", "")
.lower()
unicodedata.normalize('NFKD', default_username)
.encode('ascii', 'ignore').decode('ascii')
.replace(' ', '').lower()
)
except UnicodeDecodeError:
return ""
return ''
# Run the username validator
try:
auth_app.User._meta.get_field("username").run_validators(default_username)
auth_app.User._meta.get_field('username').run_validators(default_username)
except exceptions.ValidationError:
return ""
return ''
# Don't return the default username if it is already taken.
if check_db and default_username:
@@ -166,5 +144,5 @@ def get_default_username(check_db=True, database=DEFAULT_DB_ALIAS):
except auth_app.User.DoesNotExist:
pass
else:
return ""
return ''
return default_username
venv/Lib/site-packages/django/contrib/auth/management/commands/changepassword.py
+11 -17
View File
@@ -22,29 +22,25 @@ class Command(BaseCommand):
def add_arguments(self, parser):
parser.add_argument(
"username",
nargs="?",
help=(
"Username to change password for; by default, it's the current "
"username."
),
'username', nargs='?',
help='Username to change password for; by default, it\'s the current username.',
)
parser.add_argument(
"--database",
'--database',
default=DEFAULT_DB_ALIAS,
help='Specifies the database to use. Default is "default".',
)
def handle(self, *args, **options):
if options["username"]:
username = options["username"]
if options['username']:
username = options['username']
else:
username = getpass.getuser()
try:
u = UserModel._default_manager.using(options["database"]).get(
**{UserModel.USERNAME_FIELD: username}
)
u = UserModel._default_manager.using(options['database']).get(**{
UserModel.USERNAME_FIELD: username
})
except UserModel.DoesNotExist:
raise CommandError("user '%s' does not exist" % username)
@@ -58,22 +54,20 @@ class Command(BaseCommand):
p1 = self._get_pass()
p2 = self._get_pass("Password (again): ")
if p1 != p2:
self.stdout.write("Passwords do not match. Please try again.")
self.stdout.write('Passwords do not match. Please try again.')
count += 1
# Don't validate passwords that don't match.
continue
try:
validate_password(p2, u)
except ValidationError as err:
self.stderr.write("\n".join(err.messages))
self.stderr.write('\n'.join(err.messages))
count += 1
else:
password_validated = True
if count == MAX_TRIES:
raise CommandError(
"Aborting password change for user '%s' after %s attempts" % (u, count)
)
raise CommandError("Aborting password change for user '%s' after %s attempts" % (u, count))
u.set_password(p1)
u.save()
venv/Lib/site-packages/django/contrib/auth/management/commands/createsuperuser.py
+69 -121
View File
@@ -18,77 +18,69 @@ class NotRunningInTTYException(Exception):
pass
PASSWORD_FIELD = "password"
PASSWORD_FIELD = 'password'
class Command(BaseCommand):
help = "Used to create a superuser."
help = 'Used to create a superuser.'
requires_migrations_checks = True
stealth_options = ("stdin",)
stealth_options = ('stdin',)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.UserModel = get_user_model()
self.username_field = self.UserModel._meta.get_field(
self.UserModel.USERNAME_FIELD
)
self.username_field = self.UserModel._meta.get_field(self.UserModel.USERNAME_FIELD)
def add_arguments(self, parser):
parser.add_argument(
"--%s" % self.UserModel.USERNAME_FIELD,
help="Specifies the login for the superuser.",
'--%s' % self.UserModel.USERNAME_FIELD,
help='Specifies the login for the superuser.',
)
parser.add_argument(
"--noinput",
"--no-input",
action="store_false",
dest="interactive",
'--noinput', '--no-input', action='store_false', dest='interactive',
help=(
"Tells Django to NOT prompt the user for input of any kind. "
"You must use --%s with --noinput, along with an option for "
"any other required field. Superusers created with --noinput will "
"not be able to log in until they're given a valid password."
% self.UserModel.USERNAME_FIELD
'Tells Django to NOT prompt the user for input of any kind. '
'You must use --%s with --noinput, along with an option for '
'any other required field. Superusers created with --noinput will '
'not be able to log in until they\'re given a valid password.' %
self.UserModel.USERNAME_FIELD
),
)
parser.add_argument(
"--database",
'--database',
default=DEFAULT_DB_ALIAS,
help='Specifies the database to use. Default is "default".',
)
for field_name in self.UserModel.REQUIRED_FIELDS:
field = self.UserModel._meta.get_field(field_name)
if field.many_to_many:
if (
field.remote_field.through
and not field.remote_field.through._meta.auto_created
):
if field.remote_field.through and not field.remote_field.through._meta.auto_created:
raise CommandError(
"Required field '%s' specifies a many-to-many "
"relation through model, which is not supported." % field_name
"relation through model, which is not supported."
% field_name
)
else:
parser.add_argument(
"--%s" % field_name,
action="append",
'--%s' % field_name, action='append',
help=(
"Specifies the %s for the superuser. Can be used "
"multiple times." % field_name,
'Specifies the %s for the superuser. Can be used '
'multiple times.' % field_name,
),
)
else:
parser.add_argument(
"--%s" % field_name,
help="Specifies the %s for the superuser." % field_name,
'--%s' % field_name,
help='Specifies the %s for the superuser.' % field_name,
)
def execute(self, *args, **options):
self.stdin = options.get("stdin", sys.stdin) # Used for testing
self.stdin = options.get('stdin', sys.stdin) # Used for testing
return super().execute(*args, **options)
def handle(self, *args, **options):
username = options[self.UserModel.USERNAME_FIELD]
database = options["database"]
database = options['database']
user_data = {}
verbose_field_name = self.username_field.verbose_name
try:
@@ -99,36 +91,26 @@ class Command(BaseCommand):
# If not provided, create the user with an unusable password.
user_data[PASSWORD_FIELD] = None
try:
if options["interactive"]:
if options['interactive']:
# Same as user_data but without many to many fields and with
# foreign keys as fake model instances instead of raw IDs.
fake_user_data = {}
if hasattr(self.stdin, "isatty") and not self.stdin.isatty():
if hasattr(self.stdin, 'isatty') and not self.stdin.isatty():
raise NotRunningInTTYException
default_username = get_default_username(database=database)
if username:
error_msg = self._validate_username(
username, verbose_field_name, database
)
error_msg = self._validate_username(username, verbose_field_name, database)
if error_msg:
self.stderr.write(error_msg)
username = None
elif username == "":
raise CommandError(
"%s cannot be blank." % capfirst(verbose_field_name)
)
elif username == '':
raise CommandError('%s cannot be blank.' % capfirst(verbose_field_name))
# Prompt for username.
while username is None:
message = self._get_input_message(
self.username_field, default_username
)
username = self.get_input_data(
self.username_field, message, default_username
)
message = self._get_input_message(self.username_field, default_username)
username = self.get_input_data(self.username_field, message, default_username)
if username:
error_msg = self._validate_username(
username, verbose_field_name, database
)
error_msg = self._validate_username(username, verbose_field_name, database)
if error_msg:
self.stderr.write(error_msg)
username = None
@@ -136,15 +118,12 @@ class Command(BaseCommand):
user_data[self.UserModel.USERNAME_FIELD] = username
fake_user_data[self.UserModel.USERNAME_FIELD] = (
self.username_field.remote_field.model(username)
if self.username_field.remote_field
else username
if self.username_field.remote_field else username
)
# Prompt for required fields.
for field_name in self.UserModel.REQUIRED_FIELDS:
field = self.UserModel._meta.get_field(field_name)
user_data[field_name] = options[field_name]
if user_data[field_name] is not None:
user_data[field_name] = field.clean(user_data[field_name], None)
while user_data[field_name] is None:
message = self._get_input_message(field)
input_value = self.get_input_data(field, message)
@@ -152,98 +131,74 @@ class Command(BaseCommand):
if field.many_to_many and input_value:
if not input_value.strip():
user_data[field_name] = None
self.stderr.write("Error: This field cannot be blank.")
self.stderr.write('Error: This field cannot be blank.')
continue
user_data[field_name] = [
pk.strip() for pk in input_value.split(",")
]
user_data[field_name] = [pk.strip() for pk in input_value.split(',')]
if not field.many_to_many:
fake_user_data[field_name] = input_value
if not field.many_to_many:
fake_user_data[field_name] = user_data[field_name]
# Wrap any foreign keys in fake model instances.
if field.many_to_one:
fake_user_data[field_name] = field.remote_field.model(
user_data[field_name]
)
# Wrap any foreign keys in fake model instances
if field.many_to_one:
fake_user_data[field_name] = field.remote_field.model(input_value)
# Prompt for a password if the model has one.
while PASSWORD_FIELD in user_data and user_data[PASSWORD_FIELD] is None:
password = getpass.getpass()
password2 = getpass.getpass("Password (again): ")
password2 = getpass.getpass('Password (again): ')
if password != password2:
self.stderr.write("Error: Your passwords didn't match.")
# Don't validate passwords that don't match.
continue
if password.strip() == "":
if password.strip() == '':
self.stderr.write("Error: Blank passwords aren't allowed.")
# Don't validate blank passwords.
continue
try:
validate_password(password2, self.UserModel(**fake_user_data))
except exceptions.ValidationError as err:
self.stderr.write("\n".join(err.messages))
response = input(
"Bypass password validation and create user anyway? [y/N]: "
)
if response.lower() != "y":
self.stderr.write('\n'.join(err.messages))
response = input('Bypass password validation and create user anyway? [y/N]: ')
if response.lower() != 'y':
continue
user_data[PASSWORD_FIELD] = password
else:
# Non-interactive mode.
# Use password from environment variable, if provided.
if (
PASSWORD_FIELD in user_data
and "DJANGO_SUPERUSER_PASSWORD" in os.environ
):
user_data[PASSWORD_FIELD] = os.environ["DJANGO_SUPERUSER_PASSWORD"]
if PASSWORD_FIELD in user_data and 'DJANGO_SUPERUSER_PASSWORD' in os.environ:
user_data[PASSWORD_FIELD] = os.environ['DJANGO_SUPERUSER_PASSWORD']
# Use username from environment variable, if not provided in
# options.
if username is None:
username = os.environ.get(
"DJANGO_SUPERUSER_" + self.UserModel.USERNAME_FIELD.upper()
)
username = os.environ.get('DJANGO_SUPERUSER_' + self.UserModel.USERNAME_FIELD.upper())
if username is None:
raise CommandError(
"You must use --%s with --noinput."
% self.UserModel.USERNAME_FIELD
)
raise CommandError('You must use --%s with --noinput.' % self.UserModel.USERNAME_FIELD)
else:
error_msg = self._validate_username(
username, verbose_field_name, database
)
error_msg = self._validate_username(username, verbose_field_name, database)
if error_msg:
raise CommandError(error_msg)
user_data[self.UserModel.USERNAME_FIELD] = username
for field_name in self.UserModel.REQUIRED_FIELDS:
env_var = "DJANGO_SUPERUSER_" + field_name.upper()
env_var = 'DJANGO_SUPERUSER_' + field_name.upper()
value = options[field_name] or os.environ.get(env_var)
if not value:
raise CommandError(
"You must use --%s with --noinput." % field_name
)
raise CommandError('You must use --%s with --noinput.' % field_name)
field = self.UserModel._meta.get_field(field_name)
user_data[field_name] = field.clean(value, None)
if field.many_to_many and isinstance(user_data[field_name], str):
user_data[field_name] = [
pk.strip() for pk in user_data[field_name].split(",")
]
self.UserModel._default_manager.db_manager(database).create_superuser(
**user_data
)
if options["verbosity"] >= 1:
self.UserModel._default_manager.db_manager(database).create_superuser(**user_data)
if options['verbosity'] >= 1:
self.stdout.write("Superuser created successfully.")
except KeyboardInterrupt:
self.stderr.write("\nOperation cancelled.")
self.stderr.write('\nOperation cancelled.')
sys.exit(1)
except exceptions.ValidationError as e:
raise CommandError("; ".join(e.messages))
raise CommandError('; '.join(e.messages))
except NotRunningInTTYException:
self.stdout.write(
"Superuser creation skipped due to not running in a TTY. "
"You can run `manage.py createsuperuser` in your project "
"to create one manually."
'Superuser creation skipped due to not running in a TTY. '
'You can run `manage.py createsuperuser` in your project '
'to create one manually.'
)
def get_input_data(self, field, message, default=None):
@@ -252,45 +207,38 @@ class Command(BaseCommand):
validation exceptions.
"""
raw_value = input(message)
if default and raw_value == "":
if default and raw_value == '':
raw_value = default
try:
val = field.clean(raw_value, None)
except exceptions.ValidationError as e:
self.stderr.write("Error: %s" % "; ".join(e.messages))
self.stderr.write("Error: %s" % '; '.join(e.messages))
val = None
return val
def _get_input_message(self, field, default=None):
return "%s%s%s: " % (
return '%s%s%s: ' % (
capfirst(field.verbose_name),
" (leave blank to use '%s')" % default if default else "",
" (%s.%s)"
% (
" (leave blank to use '%s')" % default if default else '',
' (%s.%s)' % (
field.remote_field.model._meta.object_name,
field.m2m_target_field_name()
if field.many_to_many
else field.remote_field.field_name,
)
if field.remote_field
else "",
field.m2m_target_field_name() if field.many_to_many else field.remote_field.field_name,
) if field.remote_field else '',
)
def _validate_username(self, username, verbose_field_name, database):
"""Validate username. If invalid, return a string error message."""
if self.username_field.unique:
try:
self.UserModel._default_manager.db_manager(database).get_by_natural_key(
username
)
self.UserModel._default_manager.db_manager(database).get_by_natural_key(username)
except self.UserModel.DoesNotExist:
pass
else:
return "Error: That %s is already taken." % verbose_field_name
return 'Error: That %s is already taken.' % verbose_field_name
if not username:
return "%s cannot be blank." % capfirst(verbose_field_name)
return '%s cannot be blank.' % capfirst(verbose_field_name)
try:
self.username_field.clean(username, None)
except exceptions.ValidationError as e:
return "; ".join(e.messages)
return '; '.join(e.messages)