added all server files

4 files changed, 399 insertions, 0 deletions

diff --git a/lib/python2.7/site-packages/django/contrib/auth/management/__init__.py b/lib/python2.7/site-packages/django/contrib/auth/management/__init__.py
new file mode 100644
index 0000000..7b0f5ad
--- /dev/null
+++ b/lib/python2.7/site-packages/django/contrib/auth/management/__init__.py
@@ -0,0 +1,193 @@
+"""
+Creates permissions for all installed apps that need permissions.
+"""
+from __future__ import unicode_literals
+
+import getpass
+import unicodedata
+
+from django.contrib.auth import (models as auth_app, get_permission_codename,
+    get_user_model)
+from django.core import exceptions
+from django.core.management.base import CommandError
+from django.db import DEFAULT_DB_ALIAS, router
+from django.db.models import get_model, get_models, signals, UnavailableApp
+from django.utils.encoding import DEFAULT_LOCALE_ENCODING
+from django.utils import six
+from django.utils.six.moves import input
+
+
+def _get_all_permissions(opts, ctype):
+    """
+    Returns (codename, name) for all permissions in the given opts.
+    """
+    builtin = _get_builtin_permissions(opts)
+    custom = list(opts.permissions)
+    _check_permission_clashing(custom, builtin, ctype)
+    return builtin + custom
+
+
+def _get_builtin_permissions(opts):
+    """
+    Returns (codename, name) for all autogenerated permissions.
+    """
+    perms = []
+    for action in ('add', 'change', 'delete'):
+        perms.append((get_permission_codename(action, opts),
+            'Can %s %s' % (action, opts.verbose_name_raw)))
+    return perms
+
+
+def _check_permission_clashing(custom, builtin, ctype):
+    """
+    Check that permissions for a model do not clash. Raises CommandError if
+    there are duplicate permissions.
+    """
+    pool = set()
+    builtin_codenames = set(p[0] for p in builtin)
+    for codename, _name in custom:
+        if codename in pool:
+            raise CommandError(
+                "The permission codename '%s' is duplicated for model '%s.%s'." %
+                (codename, ctype.app_label, ctype.model_class().__name__))
+        elif codename in builtin_codenames:
+            raise CommandError(
+                "The permission codename '%s' clashes with a builtin permission "
+                "for model '%s.%s'." %
+                (codename, ctype.app_label, ctype.model_class().__name__))
+        pool.add(codename)
+
+
+def create_permissions(app, created_models, verbosity, db=DEFAULT_DB_ALIAS, **kwargs):
+    try:
+        get_model('auth', 'Permission')
+    except UnavailableApp:
+        return
+
+    if not router.allow_syncdb(db, auth_app.Permission):
+        return
+
+    from django.contrib.contenttypes.models import ContentType
+
+    app_models = get_models(app)
+
+    # This will hold the permissions we're looking for as
+    # (content_type, (codename, name))
+    searched_perms = list()
+    # The codenames and ctypes that should exist.
+    ctypes = set()
+    for klass in app_models:
+        # Force looking up the content types in the current database
+        # before creating foreign keys to them.
+        ctype = ContentType.objects.db_manager(db).get_for_model(klass)
+        ctypes.add(ctype)
+        for perm in _get_all_permissions(klass._meta, ctype):
+            searched_perms.append((ctype, perm))
+
+    # 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(auth_app.Permission.objects.using(db).filter(
+        content_type__in=ctypes,
+    ).values_list(
+        "content_type", "codename"
+    ))
+
+    perms = [
+        auth_app.Permission(codename=codename, name=name, content_type=ctype)
+        for ctype, (codename, name) in searched_perms
+        if (ctype.pk, codename) not in all_perms
+    ]
+    auth_app.Permission.objects.using(db).bulk_create(perms)
+    if verbosity >= 2:
+        for perm in perms:
+            print("Adding permission '%s'" % perm)
+
+
+def create_superuser(app, created_models, verbosity, db, **kwargs):
+    try:
+        get_model('auth', 'Permission')
+        UserModel = get_user_model()
+    except UnavailableApp:
+        return
+
+    from django.core.management import call_command
+
+    if UserModel in created_models and kwargs.get('interactive', True):
+        msg = ("\nYou just installed Django's auth system, which means you "
+            "don't have any superusers defined.\nWould you like to create one "
+            "now? (yes/no): ")
+        confirm = input(msg)
+        while 1:
+            if confirm not in ('yes', 'no'):
+                confirm = input('Please enter either "yes" or "no": ')
+                continue
+            if confirm == 'yes':
+                call_command("createsuperuser", interactive=True, database=db)
+            break
+
+
+def get_system_username():
+    """
+    Try to determine the current system user's username.
+
+    :returns: The username as a unicode string, or an empty string if the
+        username could not be determined.
+    """
+    try:
+        result = getpass.getuser()
+    except (ImportError, KeyError):
+        # 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 ''
+    if six.PY2:
+        try:
+            result = result.decode(DEFAULT_LOCALE_ENCODING)
+        except UnicodeDecodeError:
+            # UnicodeDecodeError - preventive treatment for non-latin Windows.
+            return ''
+    return result
+
+
+def get_default_username(check_db=True):
+    """
+    Try to determine the current system user's username to use as a default.
+
+    :param check_db: If ``True``, requires that the username does not match an
+        existing ``auth.User`` (otherwise returns an empty string).
+    :returns: The username, or an empty string if no username can be
+        determined.
+    """
+    # 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 ''
+
+    default_username = get_system_username()
+    try:
+        default_username = unicodedata.normalize('NFKD', default_username)\
+            .encode('ascii', 'ignore').decode('ascii').replace(' ', '').lower()
+    except UnicodeDecodeError:
+        return ''
+
+    # Run the username validator
+    try:
+        auth_app.User._meta.get_field('username').run_validators(default_username)
+    except exceptions.ValidationError:
+        return ''
+
+    # Don't return the default username if it is already taken.
+    if check_db and default_username:
+        try:
+            auth_app.User._default_manager.get(username=default_username)
+        except auth_app.User.DoesNotExist:
+            pass
+        else:
+            return ''
+    return default_username
+
+signals.post_syncdb.connect(create_permissions,
+    dispatch_uid="django.contrib.auth.management.create_permissions")
+signals.post_syncdb.connect(create_superuser,
+    sender=auth_app, dispatch_uid="django.contrib.auth.management.create_superuser")
diff --git a/lib/python2.7/site-packages/django/contrib/auth/management/commands/__init__.py b/lib/python2.7/site-packages/django/contrib/auth/management/commands/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/lib/python2.7/site-packages/django/contrib/auth/management/commands/__init__.py
diff --git a/lib/python2.7/site-packages/django/contrib/auth/management/commands/changepassword.py b/lib/python2.7/site-packages/django/contrib/auth/management/commands/changepassword.py
new file mode 100644
index 0000000..ad1c784
--- /dev/null
+++ b/lib/python2.7/site-packages/django/contrib/auth/management/commands/changepassword.py
@@ -0,0 +1,63 @@
+from __future__ import unicode_literals
+
+import getpass
+from optparse import make_option
+
+from django.contrib.auth import get_user_model
+from django.core.management.base import BaseCommand, CommandError
+from django.db import DEFAULT_DB_ALIAS
+from django.utils.encoding import force_str
+
+
+class Command(BaseCommand):
+    option_list = BaseCommand.option_list + (
+        make_option('--database', action='store', dest='database',
+            default=DEFAULT_DB_ALIAS, help='Specifies the database to use. Default is "default".'),
+    )
+    help = "Change a user's password for django.contrib.auth."
+
+    requires_model_validation = False
+
+    def _get_pass(self, prompt="Password: "):
+        p = getpass.getpass(prompt=force_str(prompt))
+        if not p:
+            raise CommandError("aborted")
+        return p
+
+    def handle(self, *args, **options):
+        if len(args) > 1:
+            raise CommandError("need exactly one or zero arguments for username")
+
+        if args:
+            username, = args
+        else:
+            username = getpass.getuser()
+
+        UserModel = get_user_model()
+
+        try:
+            u = UserModel._default_manager.using(options.get('database')).get(**{
+                    UserModel.USERNAME_FIELD: username
+                })
+        except UserModel.DoesNotExist:
+            raise CommandError("user '%s' does not exist" % username)
+
+        self.stdout.write("Changing password for user '%s'\n" % u)
+
+        MAX_TRIES = 3
+        count = 0
+        p1, p2 = 1, 2  # To make them initially mismatch.
+        while p1 != p2 and count < MAX_TRIES:
+            p1 = self._get_pass()
+            p2 = self._get_pass("Password (again): ")
+            if p1 != p2:
+                self.stdout.write("Passwords do not match. Please try again.\n")
+                count = count + 1
+
+        if count == MAX_TRIES:
+            raise CommandError("Aborting password change for user '%s' after %s attempts" % (u, count))
+
+        u.set_password(p1)
+        u.save()
+
+        return "Password changed successfully for user '%s'" % u
diff --git a/lib/python2.7/site-packages/django/contrib/auth/management/commands/createsuperuser.py b/lib/python2.7/site-packages/django/contrib/auth/management/commands/createsuperuser.py
new file mode 100644
index 0000000..ac2835d
--- /dev/null
+++ b/lib/python2.7/site-packages/django/contrib/auth/management/commands/createsuperuser.py
@@ -0,0 +1,143 @@
+"""
+Management utility to create superusers.
+"""
+from __future__ import unicode_literals
+
+import getpass
+import sys
+from optparse import make_option
+
+from django.contrib.auth import get_user_model
+from django.contrib.auth.management import get_default_username
+from django.core import exceptions
+from django.core.management.base import BaseCommand, CommandError
+from django.db import DEFAULT_DB_ALIAS
+from django.utils.encoding import force_str
+from django.utils.six.moves import input
+from django.utils.text import capfirst
+
+
+class Command(BaseCommand):
+
+    def __init__(self, *args, **kwargs):
+        # Options are defined in an __init__ method to support swapping out
+        # custom user models in tests.
+        super(Command, self).__init__(*args, **kwargs)
+        self.UserModel = get_user_model()
+        self.username_field = self.UserModel._meta.get_field(self.UserModel.USERNAME_FIELD)
+
+        self.option_list = BaseCommand.option_list + (
+            make_option('--%s' % self.UserModel.USERNAME_FIELD, dest=self.UserModel.USERNAME_FIELD, default=None,
+                help='Specifies the login for the superuser.'),
+            make_option('--noinput', action='store_false', dest='interactive', default=True,
+                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)),
+            make_option('--database', action='store', dest='database',
+                default=DEFAULT_DB_ALIAS, help='Specifies the database to use. Default is "default".'),
+        ) + tuple(
+            make_option('--%s' % field, dest=field, default=None,
+                help='Specifies the %s for the superuser.' % field)
+            for field in self.UserModel.REQUIRED_FIELDS
+        )
+
+    option_list = BaseCommand.option_list
+    help = 'Used to create a superuser.'
+
+    def handle(self, *args, **options):
+        username = options.get(self.UserModel.USERNAME_FIELD, None)
+        interactive = options.get('interactive')
+        verbosity = int(options.get('verbosity', 1))
+        database = options.get('database')
+
+        # If not provided, create the user with an unusable password
+        password = None
+        user_data = {}
+
+        # Do quick and dirty validation if --noinput
+        if not interactive:
+            try:
+                if not username:
+                    raise CommandError("You must use --%s with --noinput." %
+                            self.UserModel.USERNAME_FIELD)
+                username = self.username_field.clean(username, None)
+
+                for field_name in self.UserModel.REQUIRED_FIELDS:
+                    if options.get(field_name):
+                        field = self.UserModel._meta.get_field(field_name)
+                        user_data[field_name] = field.clean(options[field_name], None)
+                    else:
+                        raise CommandError("You must use --%s with --noinput." % field_name)
+            except exceptions.ValidationError as e:
+                raise CommandError('; '.join(e.messages))
+
+        else:
+            # Prompt for username/password, and any other required fields.
+            # Enclose this whole thing in a try/except to trap for a
+            # keyboard interrupt and exit gracefully.
+            default_username = get_default_username()
+            try:
+
+                # Get a username
+                verbose_field_name = self.username_field.verbose_name
+                while username is None:
+                    if not username:
+                        input_msg = capfirst(verbose_field_name)
+                        if default_username:
+                            input_msg = "%s (leave blank to use '%s')" % (
+                                input_msg, default_username)
+                        raw_value = input(force_str('%s: ' % input_msg))
+
+                    if default_username and raw_value == '':
+                        raw_value = default_username
+                    try:
+                        username = self.username_field.clean(raw_value, None)
+                    except exceptions.ValidationError as e:
+                        self.stderr.write("Error: %s" % '; '.join(e.messages))
+                        username = None
+                        continue
+                    try:
+                        self.UserModel._default_manager.db_manager(database).get_by_natural_key(username)
+                    except self.UserModel.DoesNotExist:
+                        pass
+                    else:
+                        self.stderr.write("Error: That %s is already taken." %
+                                verbose_field_name)
+                        username = None
+
+                for field_name in self.UserModel.REQUIRED_FIELDS:
+                    field = self.UserModel._meta.get_field(field_name)
+                    user_data[field_name] = options.get(field_name)
+                    while user_data[field_name] is None:
+                        raw_value = input(force_str('%s: ' % capfirst(field.verbose_name)))
+                        try:
+                            user_data[field_name] = field.clean(raw_value, None)
+                        except exceptions.ValidationError as e:
+                            self.stderr.write("Error: %s" % '; '.join(e.messages))
+                            user_data[field_name] = None
+
+                # Get a password
+                while password is None:
+                    if not password:
+                        password = getpass.getpass()
+                        password2 = getpass.getpass(force_str('Password (again): '))
+                        if password != password2:
+                            self.stderr.write("Error: Your passwords didn't match.")
+                            password = None
+                            continue
+                    if password.strip() == '':
+                        self.stderr.write("Error: Blank passwords aren't allowed.")
+                        password = None
+                        continue
+
+            except KeyboardInterrupt:
+                self.stderr.write("\nOperation cancelled.")
+                sys.exit(1)
+
+        user_data[self.UserModel.USERNAME_FIELD] = username
+        user_data['password'] = password
+        self.UserModel._default_manager.db_manager(database).create_superuser(**user_data)
+        if verbosity >= 1:
+            self.stdout.write("Superuser created successfully.")