# Path: pybb/compat.py
#     def send_html_mail(subject, text_msg, html_msg, sender, recipient, 
#             fail_silently=False, auth_user=None, auth_password=None, connection=None):
# def send_mass_html_mail(emails, *args, **kwargs):
# def get_image_field_class():
# def get_image_field_full_name():
# def get_user_model():
# def get_user_model_path():
# def get_username_field():
# def get_atomic_func():
# def get_paginator_class():
#             def querystring(self):
# def is_installed(app_name):
# def get_related_model_class(parent_model, field_name):
# def slugify(text):
# def is_authenticated(user):
# def is_anonymous(user):
#         class PageRepr(int):
# 
# Path: pybb/compat.py
# def get_username_field():
#     return get_user_model().USERNAME_FIELD
# 
# def get_user_model():
#     from django.contrib.auth import get_user_model
#     return get_user_model()
# 
# def is_authenticated(user):
#     if django.VERSION > (1, 9):
#         return user.is_authenticated
# 
#     return user.is_authenticated()
# 
# Path: pybb/defaults.py
# PYBB_MARKUP = getattr(settings, 'PYBB_MARKUP', None)
# 
# PYBB_MARKUP_ENGINES_PATHS = getattr(settings, 'PYBB_MARKUP_ENGINES_PATHS', {
#     'bbcode': 'pybb.markup.bbcode.BBCodeParser',
#     'markdown': 'pybb.markup.markdown.MarkdownParser'})
# 
# PYBB_MARKUP_ENGINES = PYBB_MARKUP_ENGINES_PATHS
# 
# PYBB_QUOTE_ENGINES = PYBB_MARKUP_ENGINES_PATHS
# 
# Path: pybb/markup/base.py
# class BaseParser(object):
#     widget_class = Textarea
# 
#     def format_attachments(self, text, attachments):
#         """
#         Replaces attachment's references ([file-\d+]) inside a text with their related (web) URL
# 
#         :param text: text which contains attachment's references
#         :type text: str or unicode
#         :param attachments: related attached files
#         :type attachments: Quersyset from a model with a "file" attribute.
#         :returns: str or unicode with [file-\d+] replaced by related file's (web) URL
#         """
# 
#         refs = re.findall( '\[file-([1-9][0-9]*)\]', text)
#         if not refs:
#             return text
#         refs = sorted(set(refs))
# 
#         max_ref = attachments.count()
#         if not max_ref:
#             return text
#         refs = [int(ref) for ref in refs if int(ref) <= max_ref]
#         attachments = [a for a  in attachments.order_by('pk')[0:max(refs)]]
#         for ref in refs:
#             text = text.replace('[file-%d]' % ref, attachments[ref-1].file.url)
# 
#         return text
# 
#     def format(self, text, instance=None):
#         if instance and instance.pk:
#             text = self.format_attachments(text, attachments=instance.attachments.all())
#         return escape(text)
# 
#     def quote(self, text, username=''):
#         return text
# 
#     @classmethod
#     def get_widget_cls(cls, **kwargs):
#         """
#         Returns the form widget class to use with this parser
#         It allows you to define your own widget with custom class Media to add your
#         javascript and CSS and/or define your custom "render" function
#         which will allow you to add specific markup or javascript.
#         """
#         return cls.widget_class


import os
import warnings
import uuid
from importlib import import_module
from django.utils.six import string_types
from django.utils.translation import ugettext as _
from pybb import compat
from pybb.compat import get_username_field, get_user_model, is_authenticated
from pybb.defaults import (
    PYBB_MARKUP, PYBB_MARKUP_ENGINES_PATHS,
    PYBB_MARKUP_ENGINES, PYBB_QUOTE_ENGINES
)
from pybb.markup.base import BaseParser
    from pybb import defaults
    from pybb import defaults
    engine = _MARKUP_ENGINES.get(name)
    if engine:
        return engine
    if name not in PYBB_MARKUP_ENGINES_PATHS:
        engine = BaseParser()
    else:
        engine = PYBB_MARKUP_ENGINES[name]
        # TODO In a near future, we should stop to support callable
        if isinstance(engine, string_types):
            # This is a path, import it
            engine = resolve_class(engine)
    _MARKUP_ENGINES[name] = engine
    return engine


# TODO In the next major release, delete this function
def _get_markup_formatter(name=None):
    """
    Returns the named parse engine, or the default parser if name is not given.
    """
    warnings.warn(deprecated_func_warning % {'replace': 'format', 'old': '_get_markup_formatter'},
                  DeprecationWarning)
    name = name or PYBB_MARKUP

    engine = _MARKUP_ENGINES_FORMATTERS.get(name)
    if engine:
        return engine
    if name not in PYBB_MARKUP_ENGINES:
        engine = BaseParser().format
    else:

# Path: pybb/compat.py
#     def send_html_mail(subject, text_msg, html_msg, sender, recipient, 
#             fail_silently=False, auth_user=None, auth_password=None, connection=None):
# def send_mass_html_mail(emails, *args, **kwargs):
# def get_image_field_class():
# def get_image_field_full_name():
# def get_user_model():
# def get_user_model_path():
# def get_username_field():
# def get_atomic_func():
# def get_paginator_class():
#             def querystring(self):
# def is_installed(app_name):
# def get_related_model_class(parent_model, field_name):
# def slugify(text):
# def is_authenticated(user):
# def is_anonymous(user):
#         class PageRepr(int):
# 
# Path: pybb/compat.py
# def get_username_field():
#     return get_user_model().USERNAME_FIELD
# 
# def get_user_model():
#     from django.contrib.auth import get_user_model
#     return get_user_model()
# 
# def is_authenticated(user):
#     if django.VERSION > (1, 9):
#         return user.is_authenticated
# 
#     return user.is_authenticated()
# 
# Path: pybb/defaults.py
# PYBB_MARKUP = getattr(settings, 'PYBB_MARKUP', None)
# 
# PYBB_MARKUP_ENGINES_PATHS = getattr(settings, 'PYBB_MARKUP_ENGINES_PATHS', {
#     'bbcode': 'pybb.markup.bbcode.BBCodeParser',
#     'markdown': 'pybb.markup.markdown.MarkdownParser'})
# 
# PYBB_MARKUP_ENGINES = PYBB_MARKUP_ENGINES_PATHS
# 
# PYBB_QUOTE_ENGINES = PYBB_MARKUP_ENGINES_PATHS
# 
# Path: pybb/markup/base.py
# class BaseParser(object):
#     widget_class = Textarea
# 
#     def format_attachments(self, text, attachments):
#         """
#         Replaces attachment's references ([file-\d+]) inside a text with their related (web) URL
# 
#         :param text: text which contains attachment's references
#         :type text: str or unicode
#         :param attachments: related attached files
#         :type attachments: Quersyset from a model with a "file" attribute.
#         :returns: str or unicode with [file-\d+] replaced by related file's (web) URL
#         """
# 
#         refs = re.findall( '\[file-([1-9][0-9]*)\]', text)
#         if not refs:
#             return text
#         refs = sorted(set(refs))
# 
#         max_ref = attachments.count()
#         if not max_ref:
#             return text
#         refs = [int(ref) for ref in refs if int(ref) <= max_ref]
#         attachments = [a for a  in attachments.order_by('pk')[0:max(refs)]]
#         for ref in refs:
#             text = text.replace('[file-%d]' % ref, attachments[ref-1].file.url)
# 
#         return text
# 
#     def format(self, text, instance=None):
#         if instance and instance.pk:
#             text = self.format_attachments(text, attachments=instance.attachments.all())
#         return escape(text)
# 
#     def quote(self, text, username=''):
#         return text
# 
#     @classmethod
#     def get_widget_cls(cls, **kwargs):
#         """
#         Returns the form widget class to use with this parser
#         It allows you to define your own widget with custom class Media to add your
#         javascript and CSS and/or define your custom "render" function
#         which will allow you to add specific markup or javascript.
#         """
#         return cls.widget_class


# Path: pybb/util.py
import os
import warnings
import uuid
from importlib import import_module
from django.utils.six import string_types
from django.utils.translation import ugettext as _
from pybb import compat
from pybb.compat import get_username_field, get_user_model, is_authenticated
from pybb.defaults import (
    PYBB_MARKUP, PYBB_MARKUP_ENGINES_PATHS,
    PYBB_MARKUP_ENGINES, PYBB_QUOTE_ENGINES
)
from pybb.markup.base import BaseParser
    from pybb import defaults
    from pybb import defaults

    engine = _MARKUP_ENGINES.get(name)
    if engine:
        return engine
    if name not in PYBB_MARKUP_ENGINES_PATHS:
        engine = BaseParser()
    else:
        engine = PYBB_MARKUP_ENGINES[name]
        # TODO In a near future, we should stop to support callable
        if isinstance(engine, string_types):
            # This is a path, import it
            engine = resolve_class(engine)
    _MARKUP_ENGINES[name] = engine
    return engine


# TODO In the next major release, delete this function
def _get_markup_formatter(name=None):
    """
    Returns the named parse engine, or the default parser if name is not given.
    """
    warnings.warn(deprecated_func_warning % {'replace': 'format', 'old': '_get_markup_formatter'},
                  DeprecationWarning)
    name = name or PYBB_MARKUP

    engine = _MARKUP_ENGINES_FORMATTERS.get(name)
    if engine:
        return engine
    if name not in PYBB_MARKUP_ENGINES:
        engine = BaseParser().format
    else:

        engine = PYBB_MARKUP_ENGINES[name]