from tg import tmpl_context as c

from tg.i18n import ugettext as _

import kallithea

from kallithea.lib.annotate import annotate_highlight

#==============================================================================

# PERMS

#==============================================================================

from kallithea.lib.auth import HasPermissionAny, HasRepoGroupPermissionLevel, HasRepoPermissionLevel

from kallithea.lib.diffs import BIN_FILENODE, CHMOD_FILENODE, DEL_FILENODE, MOD_FILENODE, NEW_FILENODE, RENAMED_FILENODE

from kallithea.lib.markup_renderer import url_re

from kallithea.lib.pygmentsutils import get_custom_lexer

from kallithea.lib.vcs.backends.base import BaseChangeset, EmptyChangeset

from kallithea.lib.vcs.exceptions import ChangesetDoesNotExistError

#==============================================================================

# SCM FILTERS available via h.

#==============================================================================

from kallithea.lib.vcs.utils import author_email, author_name

from kallithea.model import db

from kallithea.model.changeset_status import ChangesetStatusModel

# mute pyflakes "imported but unused"

# from webutils

assert HTML

assert Option

assert canonical_url

assert checkbox

assert chop_at

assert end_form

import hashlib

import logging

import re

import traceback

import bleach

import markdown as markdown_mod

from docutils.core import publish_parts

from docutils.parsers.rst import directives

log = logging.getLogger(__name__)

url_re = re.compile(r'''\bhttps?://(?:[\da-zA-Z0-9@:.-]+)'''

                    r'''(?:[/a-zA-Z0-9_=@#~&+%.,:;?!*()-]*[/a-zA-Z0-9_=@#~])?''')

class MarkupRenderer(object):

    RESTRUCTUREDTEXT_DISALLOWED_DIRECTIVES = ['include', 'meta', 'raw']

            if safe:

                log.debug('Falling back to render in plain mode')

                return cls.plain(source)

            else:

                raise

    @classmethod

    def rst_with_mentions(cls, source):

        def wrapp(match_obj):

            uname = match_obj.groups()[0]

            return r'\ **@%(uname)s**\ ' % {'uname': uname}

        return cls.rst(mention_hl)

import logging

import os

import re

import traceback

import urllib.error

import mercurial.config

import mercurial.error

import mercurial.ui

import kallithea.lib.conf

from kallithea.lib.exceptions import InvalidCloneUriException

from kallithea.lib.vcs.backends.git.repository import GitRepository

from kallithea.lib.vcs.backends.hg.repository import MercurialRepository

from kallithea.lib.vcs.conf import settings

from kallithea.lib.vcs.exceptions import VCSError

from kallithea.lib.vcs.utils.fakemod import create_module

from kallithea.lib.vcs.utils.helpers import get_scm

from kallithea.model import db, meta

log = logging.getLogger(__name__)

REMOVED_REPO_PAT = re.compile(r'rm__\d{8}_\d{6}_\d{6}_.*')

    # Additional INDEX_EXTENSIONS

    log.debug('adding extra into INDEX_EXTENSIONS')

    kallithea.lib.conf.INDEX_EXTENSIONS.extend(getattr(ext, 'EXTRA_INDEX_EXTENSIONS', []))

#==============================================================================

# MISC

#==============================================================================

def extract_mentioned_users(text):

    """ Returns set of actual database Users @mentioned in given text. """

    result = set()

        user = db.User.get_by_username(name, case_insensitive=True)

        if user is not None and not user.is_default_user:

            result.add(user)

    return result

def time_to_datetime(tm):

    if tm:

        if isinstance(tm, str):

            try:

                tm = float(tm)

            except ValueError:

                return

        return datetime.datetime.fromtimestamp(tm)

class AttributeDict(dict):

    def __getattr__(self, attr):

        return self.get(attr, None)

    __setattr__ = dict.__setitem__

    __delattr__ = dict.__delitem__

def obfuscate_url_pw(engine):

    try:

        _url = sa_url.make_url(engine or '')

    except ArgumentError:

        return engine

"""

kallithea.lib.webutils

~~~~~~~~~~~~~~~~~~~~~~

Helper functions that may rely on the current WSGI request, exposed in the TG2

thread-local "global" variables. It should have few dependencies so it can be

imported anywhere - just like the global variables can be used everywhere.

"""

import json

import logging

import random

from tg import request, session

from webhelpers2.html import HTML, escape, literal

from webhelpers2.html.tags import NotGiven, Option, Options, _input

from webhelpers2.html.tags import _make_safe_id_component as safeid

from webhelpers2.html.tags import checkbox, end_form

from webhelpers2.html.tags import form as insecure_form

from webhelpers2.html.tags import hidden, link_to, password, radio

from webhelpers2.html.tags import select as webhelpers2_select

from webhelpers2.html.tags import submit, text, textarea

from webhelpers2.number import format_byte_size

from webhelpers2.text import chop_at, truncate, wrap_paragraphs

def jshtml(val):

    """HTML escapes a string value, then converts the resulting string

    to its corresponding JavaScript representation (see `js`).

    This is used when a plain-text string (possibly containing special

    HTML characters) will be used by a script in an HTML context (e.g.

    element.innerHTML or jQuery's 'html' method).

    If in doubt, err on the side of using `jshtml` over `js`, since it's

    better to escape too much than too little.

    """

    return js(escape(val))

                           ('TRUE', True),

                           ('T', True),

                           ('False', False),

                           ('F', False),

                           ('FALSE', False),

                           ('0', False),

    ])

    def test_asbool(self, str_bool, expected):

        from kallithea.lib.utils2 import asbool

        assert asbool(str_bool) == expected

    def test_mention_extractor(self):

        sample = (

            "@first hi there @world here's my email username@example.com "

            "@lukaszb check @one_more22 it pls @ ttwelve @D[] @one@two@three "

            "@UPPER    @cAmEL @2one_more22 @john please see this http://org.pl "

            "@marian.user just do it @marco-polo and next extract @marco_polo "

            "user.dot  hej ! not-needed maril@example.com"

        )

        expected = set([

            '2one_more22', 'first', 'lukaszb', 'one', 'one_more22', 'UPPER', 'cAmEL', 'john',

            'marian.user', 'marco-polo', 'marco_polo', 'world'])

        assert expected == set(extract_mentioned_usernames(sample))