deeppavlov/models/preprocessors/capitalization.py
def process_word(word: str, to_lower: bool = False,
                 append_case: Optional[str] = None) -> Tuple[str]:
    """Converts word to a tuple of symbols, optionally converts it to lowercase
    and adds capitalization label.

    Args:
        word: input word
        to_lower: whether to lowercase
        append_case: whether to add case mark
            ('<FIRST_UPPER>' for first capital and '<ALL_UPPER>' for all caps)

    Returns:
        a preprocessed word
    """
    if all(x.isupper() for x in word) and len(word) > 1:
        uppercase = "<ALL_UPPER>"
    elif word[0].isupper():
        uppercase = "<FIRST_UPPER>"
    else:
        uppercase = None
    if to_lower:
        word = word.lower()
    if word.isdigit():
        answer = ["<DIGIT>"]
    elif word.startswith("http://") or word.startswith("www."):
        answer = ["<HTTP>"]
    else:
        answer = list(word)
    if to_lower and uppercase is not None:
        if append_case == "first":
            answer = [uppercase] + answer
        elif append_case == "last":
            answer = answer + [uppercase]
    return tuple(answer)
def process_word(word: str, to_lower: bool = False,
                 append_case: Optional[str] = None) -> Tuple[str]:
    if all(x.isupper() for x in word) and len(word) > 1:
        uppercase = "<ALL_UPPER>"
    elif word[0].isupper():
        uppercase = "<FIRST_UPPER>"
    else:
        uppercase = None
    if to_lower:
        word = word.lower()
    if word.isdigit():
        answer = ["<DIGIT>"]
    elif word.startswith("http://") or word.startswith("www."):
        answer = ["<HTTP>"]
    else:
        answer = list(word)
    if to_lower and uppercase is not None:
        if append_case == "first":
            answer = [uppercase] + answer
        elif append_case == "last":
            answer = answer + [uppercase]
    return tuple(answer)
def process_word ( word : str , to_lower : bool = False , append_case : Optional [ str ] = None ) -> Tuple [ str ] : if all ( x . isupper ( ) for x in word ) and len ( word ) > 1 : uppercase = "<ALL_UPPER>" elif word [ 0 ] . isupper ( ) : uppercase = "<FIRST_UPPER>" else : uppercase = None if to_lower : word = word . lower ( ) if word . isdigit ( ) : answer = [ "<DIGIT>" ] elif word . startswith ( "http://" ) or word . startswith ( "www." ) : answer = [ "<HTTP>" ] else : answer = list ( word ) if to_lower and uppercase is not None : if append_case == "first" : answer = [ uppercase ] + answer elif append_case == "last" : answer = answer + [ uppercase ] return tuple ( answer )
Converts word to a tuple of symbols, optionally converts it to lowercase
    and adds capitalization label.

    Args:
        word: input word
        to_lower: whether to lowercase
        append_case: whether to add case mark
            ('<FIRST_UPPER>' for first capital and '<ALL_UPPER>' for all caps)

    Returns:
        a preprocessed word
Converts word to a tuple of symbols optionally converts it to lowercase and adds capitalization label .