Created
June 15, 2024 15:31
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from datetime import datetime as dt, timezone | |
from re import match | |
from toolz.curried import curry | |
DATETIME_FORMAT = '%Y-%m-%dT%H:%M:%SZ' | |
DATE_FORMAT = '%Y-%m-%d' | |
@curry | |
def string_to_datetime(format: str, timestamp: str) -> dt: | |
"""Curried function converting string to datetime.""" | |
return dt.strptime(timestamp, format).replace(tzinfo=timezone.utc) | |
def dict_replace_regex_match_values( | |
d: dict, | |
regex: str = r'\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z', | |
func=string_to_datetime(DATETIME_FORMAT) | |
) -> dict: | |
"""Apply function to values that match regex.""" | |
return { | |
k: ( | |
func(v) if isinstance(v, str) and match(regex, v) | |
else dict_replace_regex_match_values(v, regex, func) | |
if isinstance(v, dict) | |
else [dict_replace_regex_match_values(_, regex, func) for _ in v] | |
if isinstance(v, list) | |
else tuple(dict_replace_regex_match_values( | |
_, regex, func | |
) for _ in v) | |
if isinstance(v, tuple) | |
else v | |
) | |
for k, v in d.items() | |
} |
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