log.debug('hgrc file is not present at %s, skipping...', hgrc_path)

    return baseui

def set_app_settings(config):

    """

    Updates app config with new settings from database

    :param config:

    """

    hgsettings = Setting.get_app_settings()

    for k, v in hgsettings.items():

        config[k] = v

def set_vcs_config(config):

    """

    Patch VCS config with some Kallithea specific stuff

    :param config: kallithea.CONFIG

    """

    settings.BACKENDS = {

        'hg': 'kallithea.lib.vcs.backends.hg.MercurialRepository',

    # Hexadecimal certainly qualifies as URL-safe.

    return binascii.hexlify(os.urandom(20))

def safe_int(val, default=None):

    """

    Returns int() of val if val is not convertable to int use default

    instead

    :param val:

    :param default:

    """

    try:

        val = int(val)

    except (ValueError, TypeError):

        val = default

    return val

def remove_suffix(s, suffix):

    if s.endswith(suffix):

        s = s[:-1 * len(suffix)]

    return s

def remove_prefix(s, prefix):

    if s.startswith(prefix):

        s = s[len(prefix):]

        try:

            resp = o.open(req)

            if resp.code != 200:

                raise Exception('Return Code is not 200')

        except Exception as e:

            # means it cannot be cloned

            raise urllib2.URLError("[%s] org_exc: %s" % (cleaned_uri, e))

        # now detect if it's proper git repo

        gitdata = resp.read()

        if 'service=git-upload-pack' not in gitdata:

            raise urllib2.URLError(

        return True

    def _get_repo(self, create, src_url=None, update_after_clone=False,

                  bare=False):

        if create and os.path.exists(self.path):

            raise RepositoryError("Location already exist")

        if src_url and not create:

            raise RepositoryError("Create should be set to True if src_url is "

                                  "given (clone operation creates repository)")

        try:

            if create and src_url:

        ): # and it failed

            bg_out.stop()

            out = ''.join(bg_out)

            bg_err.stop()

            err = ''.join(bg_err)

            if (err.strip() == 'fatal: The remote end hung up unexpectedly' and

                out.startswith('0034shallow ')

            ):

                # hack inspired by https://github.com/schacon/grack/pull/7

                bg_out = iter([out])

                _p = None

            elif err:

            else:

                raise EnvironmentError(

                    "Subprocess exited with non 0 ret code: %s" % returncode)

        self.process = _p

        self.output = bg_out

        self.error = bg_err

        self.inputstream = inputstream

    def __iter__(self):

        return self

    def next(self):

        tz = time.timezone

    return time.mktime(lt), tz

def aslist(obj, sep=None, strip=True):

    """

    Returns given string separated by sep as list

    :param obj:

    :param sep:

    :param strip:

    """

        lst = obj.split(sep)

        if strip:

            lst = [v.strip() for v in lst]

        return lst

    elif isinstance(obj, (list, tuple)):

        return obj

    elif obj is None:

        return []

    else:

        return [obj]