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__copyright__ = "Copyright (C) 2020 Nidhal Baccouri"
from typing import Optional
from deep_translator.exceptions import NotValidLength, NotValidPayload
def is_empty(text: str) -> bool:
return text == ""
def request_failed(status_code: int) -> bool:
"""Check if a request has failed or not.
A request is considered successfull if the status code is in the 2** range.
Args:
status_code (int): status code of the request
Returns:
bool: indicates request failure
"""
if status_code > 299 or status_code < 200:
return True
return False
def is_input_valid(
text: str, min_chars: int = 0, max_chars: Optional[int] = None
) -> bool:
"""
validate the target text to translate
@param min_chars: min characters
@param max_chars: max characters
@param text: text to translate
@return: bool
"""
if not isinstance(text, str):
raise NotValidPayload(text)
if max_chars and (not min_chars <= len(text) < max_chars):
raise NotValidLength(text, min_chars, max_chars)
return True
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