## alternative_gravatar_url allows you to use your own avatar server application

## the following parts of the URL will be replaced

## {email}        user email

## {md5email}     md5 hash of the user email (like at gravatar.com)

## {size}         size of the image that is expected from the server application

## {scheme}       http/https from RhodeCode server

## {netloc}       network location from RhodeCode server

#alternative_gravatar_url = http://myavatarserver.com/getbyemail/{email}/{size}

#alternative_gravatar_url = http://myavatarserver.com/getbymd5/{md5email}?s={size}

container_auth_enabled = false

proxypass_auth_enabled = false

default_encoding = utf8

## overwrite schema of clone url

## available vars:

## scheme - http/https

## user - current user

## pass - password 

## netloc - network location

## path - usually repo_name

#clone_uri = {scheme}://{user}{pass}{netloc}{path}

## alternative_gravatar_url allows you to use your own avatar server application

## the following parts of the URL will be replaced

## {email}        user email

## {md5email}     md5 hash of the user email (like at gravatar.com)

## {size}         size of the image that is expected from the server application

## {scheme}       http/https from RhodeCode server

## {netloc}       network location from RhodeCode server

#alternative_gravatar_url = http://myavatarserver.com/getbyemail/{email}/{size}

#alternative_gravatar_url = http://myavatarserver.com/getbymd5/{md5email}?s={size}

container_auth_enabled = false

proxypass_auth_enabled = false

default_encoding = utf8

## overwrite schema of clone url

## available vars:

## scheme - http/https

## user - current user

## pass - password 

## netloc - network location

## path - usually repo_name

#clone_uri = {scheme}://{user}{pass}{netloc}{path}

## alternative_gravatar_url allows you to use your own avatar server application

## the following parts of the URL will be replaced

## {email}        user email

## {md5email}     md5 hash of the user email (like at gravatar.com)

## {size}         size of the image that is expected from the server application

## {scheme}       http/https from RhodeCode server

## {netloc}       network location from RhodeCode server

#alternative_gravatar_url = http://myavatarserver.com/getbyemail/{email}/{size}

#alternative_gravatar_url = http://myavatarserver.com/getbymd5/{md5email}?s={size}

container_auth_enabled = false

proxypass_auth_enabled = false

default_encoding = utf8

## overwrite schema of clone url

## available vars:

## scheme - http/https

## user - current user

## pass - password 

## netloc - network location

## path - usually repo_name

#clone_uri = {scheme}://{user}{pass}{netloc}{path}

            return map(lower, [s])

    for lx, t in sorted(lexers.LEXERS.items()):

        m = map(__clean, t[-2])

        if m:

            m = reduce(lambda x, y: x + y, m)

            for ext in m:

                desc = lx.replace('Lexer', '')

                d[ext].append(desc)

    return dict(d)

def str2bool(_str):

    """

    returs True/False value from given string, it tries to translate the

    string into boolean

    :param _str: string value to translate into boolean

    :rtype: boolean

    :returns: boolean from given string

    """

    if _str is None:

        return False

    if _str in (True, False):

        return _str

    _str = str(_str).strip().lower()

    return _str in ('t', 'true', 'y', 'yes', 'on', '1')

def convert_line_endings(line, mode):

    """

    Converts a given line  "line end" accordingly to given mode

    Available modes are::

        0 - Unix

        1 - Mac

        2 - DOS

    :param line: given line to convert

    :param mode: mode to convert to

    :rtype: str

    In case of UnicodeDecode error we try to return it with encoding detected

    by chardet library if it fails fallback to unicode with errors replaced

    :param str_: string to decode

    :rtype: unicode

    :returns: unicode object

    """

    if isinstance(str_, unicode):

        return str_

    if not from_encoding:

        import rhodecode

    try:

        return unicode(str_)

    except UnicodeDecodeError:

        pass

    try:

        import chardet

        encoding = chardet.detect(str_)['encoding']

        if encoding is None:

            raise Exception()

        return str_.decode(encoding)

    except (ImportError, UnicodeDecodeError, Exception):

def safe_str(unicode_, to_encoding=None):

    """

    safe str function. Does few trick to turn unicode_ into string

    In case of UnicodeEncodeError we try to return it with encoding detected

    by chardet library if it fails fallback to string with errors replaced

    :param unicode_: unicode to encode

    :rtype: str

    :returns: str object

    """

    # if it's not basestr cast to str

    if not isinstance(unicode_, basestring):

        return str(unicode_)

    if isinstance(unicode_, str):

        return unicode_

    if not to_encoding:

        import rhodecode

    try:

        import chardet

        encoding = chardet.detect(unicode_)['encoding']

        if encoding is None:

            raise UnicodeEncodeError()

        return unicode_.encode(encoding)

    except (ImportError, UnicodeEncodeError):

    return safe_str

def engine_from_config(configuration, prefix='sqlalchemy.', **kwargs):

    """

    Custom engine_from_config functions that makes sure we use NullPool for

    file based sqlite databases. This prevents errors on sqlite. This only

    applies to sqlalchemy versions < 0.7.0

    """

    import sqlalchemy

def safe_unicode(str_, from_encoding=None):

    """

    safe unicode function. Does few trick to turn str_ into unicode

    In case of UnicodeDecode error we try to return it with encoding detected

    by chardet library if it fails fallback to unicode with errors replaced

    :param str_: string to decode

    :rtype: unicode

    :returns: unicode object

    """

    if isinstance(str_, unicode):

        return str_

    try:

        return unicode(str_)

    except UnicodeDecodeError:

        pass

    try:

        return unicode(str_, from_encoding)

    except UnicodeDecodeError:

        pass

    try:

        import chardet

def safe_str(unicode_, to_encoding=None):

    """

    safe str function. Does few trick to turn unicode_ into string

    In case of UnicodeEncodeError we try to return it with encoding detected

    by chardet library if it fails fallback to string with errors replaced

    :param unicode_: unicode to encode

    :rtype: str

    :returns: str object

    """

    if isinstance(unicode_, str):

        return unicode_

    try:

        return unicode_.encode(to_encoding)

    except UnicodeEncodeError:

        pass

    try:

        import chardet

        encoding = chardet.detect(unicode_)['encoding']

        if encoding is None:

            raise UnicodeEncodeError()

        return unicode_.encode(encoding)