28 lines
943 B
Python
28 lines
943 B
Python
from typing import Dict
|
|
|
|
from yt_dlp.utils import datetime_from_str
|
|
|
|
from ytdl_sub.validators.string_formatter_validators import OverridesStringFormatterValidator
|
|
|
|
|
|
class StringDatetimeValidator(OverridesStringFormatterValidator):
|
|
"""
|
|
String that contains a yt-dlp datetime. From their docs:
|
|
|
|
.. code-block:: Markdown
|
|
|
|
A string in the format YYYYMMDD or
|
|
(now|today|yesterday|date)[+-][0-9](microsecond|second|minute|hour|day|week|month|year)(s)
|
|
|
|
Valid examples are ``now-2weeks`` or ``20200101``. Can use override variables in this.
|
|
"""
|
|
|
|
_expected_value_type_name = "datetime string"
|
|
|
|
def apply_formatter(self, variable_dict: Dict[str, str]) -> str:
|
|
output = super().apply_formatter(variable_dict)
|
|
try:
|
|
_ = datetime_from_str(output)
|
|
except Exception as exc:
|
|
raise self._validation_exception(f"Invalid datetime string: {str(exc)}")
|
|
return output
|