# Path: wwwhisper_auth/url_utils.py
# def strip_query(path):
# def decode(path):
# def collapse_slashes(path):
# def is_canonical(path):
# def contains_fragment(path):
# def contains_query(path):
# def contains_params(path):
# def validate_redirection_target(path):
# def validate_site_url(url):
# def remove_default_port(url):
# REDIRECTION_PATH_LIMIT = 200
# 
# Path: wwwhisper_auth/email_re.py
# EMAIL_VALIDATION_RE = r"^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$"


from django.contrib.auth.models import AbstractBaseUser
from django.db import connection
from django.db import models
from django.db import IntegrityError
from django.forms import ValidationError
from django.utils import timezone
from functools import wraps
from wwwhisper_auth import  url_utils
from wwwhisper_auth import  email_re
import logging
import random
import re
import threading
import uuid as uuidgen
        """Returns permissions for a given location of the site."""
        if self.is_cache_obsolete():
            self.update_cache()
        return self._cached_permissions.get(location_id, {})

    @modify_site
    def create_item(self, path):
        """Creates a new Location object for the site.

        The location path should be canonical and should not contain
        parts that are not used for access control (query, fragment,
        parameters). Location should not contain non-ascii characters.

        Raises:
            ValidationError if the path is invalid or if a site
            already has a location with such path.
            LimitExceeded if the site defines a maximum number of
            locations and adding a new one would exceed this number.
        """

        locations_limit = self.site.locations_limit
        if (locations_limit is not None and self.count() >= locations_limit):
            raise LimitExceeded('Locations limit exceeded')

        if not url_utils.is_canonical(path):
            raise ValidationError(
                'Path should be absolute and normalized (starting with / '\
                    'without /../ or /./ or //).')
        if len(path) > self.PATH_LEN_LIMIT:
            raise ValidationError('Path too long')

# Path: wwwhisper_auth/url_utils.py
# def strip_query(path):
# def decode(path):
# def collapse_slashes(path):
# def is_canonical(path):
# def contains_fragment(path):
# def contains_query(path):
# def contains_params(path):
# def validate_redirection_target(path):
# def validate_site_url(url):
# def remove_default_port(url):
# REDIRECTION_PATH_LIMIT = 200
# 
# Path: wwwhisper_auth/email_re.py
# EMAIL_VALIDATION_RE = r"^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!\.)){0,61}[a-zA-Z0-9]?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9\-](?!$)){0,61}[a-zA-Z0-9]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$"


# Path: wwwhisper_auth/models.py
from django.contrib.auth.models import AbstractBaseUser
from django.db import connection
from django.db import models
from django.db import IntegrityError
from django.forms import ValidationError
from django.utils import timezone
from functools import wraps
from wwwhisper_auth import  url_utils
from wwwhisper_auth import  email_re
import logging
import random
import re
import threading
import uuid as uuidgen

        """Returns permissions for a given location of the site."""
        if self.is_cache_obsolete():
            self.update_cache()
        return self._cached_permissions.get(location_id, {})

    @modify_site
    def create_item(self, path):
        """Creates a new Location object for the site.

        The location path should be canonical and should not contain
        parts that are not used for access control (query, fragment,
        parameters). Location should not contain non-ascii characters.

        Raises:
            ValidationError if the path is invalid or if a site
            already has a location with such path.
            LimitExceeded if the site defines a maximum number of
            locations and adding a new one would exceed this number.
        """

        locations_limit = self.site.locations_limit
        if (locations_limit is not None and self.count() >= locations_limit):
            raise LimitExceeded('Locations limit exceeded')

        if not url_utils.is_canonical(path):
            raise ValidationError(
                'Path should be absolute and normalized (starting with / '\
                    'without /../ or /./ or //).')
        if len(path) > self.PATH_LEN_LIMIT:
            raise ValidationError('Path too long')

        if url_utils.contains_fragment(path):