From c305a25c1b16bcf7a5ec499c3b786ed1e2c748da Mon Sep 17 00:00:00 2001 From: pukkandan Date: Sun, 25 Feb 2024 05:46:34 +0530 Subject: [PATCH] [cleanup] Standardize `import datetime as dt` (#8978) --- devscripts/tomlparse.py | 10 ++--- devscripts/update-version.py | 4 +- test/test_cookies.py | 4 +- yt_dlp/YoutubeDL.py | 6 +-- yt_dlp/cookies.py | 4 +- yt_dlp/extractor/atvat.py | 8 ++-- yt_dlp/extractor/aws.py | 4 +- yt_dlp/extractor/cda.py | 6 +-- yt_dlp/extractor/goplay.py | 4 +- yt_dlp/extractor/joqrag.py | 10 ++--- yt_dlp/extractor/leeco.py | 4 +- yt_dlp/extractor/motherless.py | 4 +- yt_dlp/extractor/niconico.py | 6 +-- yt_dlp/extractor/panopto.py | 4 +- yt_dlp/extractor/pr0gramm.py | 4 +- yt_dlp/extractor/rokfin.py | 4 +- yt_dlp/extractor/sejmpl.py | 14 +++---- yt_dlp/extractor/sonyliv.py | 6 +-- yt_dlp/extractor/tenplay.py | 4 +- yt_dlp/extractor/youtube.py | 10 ++--- yt_dlp/utils/_utils.py | 68 +++++++++++++++++----------------- 21 files changed, 94 insertions(+), 94 deletions(-) diff --git a/devscripts/tomlparse.py b/devscripts/tomlparse.py index 85ac4eef7..ac9ea3170 100755 --- a/devscripts/tomlparse.py +++ b/devscripts/tomlparse.py @@ -11,7 +11,7 @@ IMPORTANT: INVALID FILES OR MULTILINE STRINGS ARE NOT SUPPORTED! from __future__ import annotations -import datetime +import datetime as dt import json import re @@ -115,9 +115,9 @@ def parse_value(data: str, index: int): for func in [ int, float, - datetime.time.fromisoformat, - datetime.date.fromisoformat, - datetime.datetime.fromisoformat, + dt.time.fromisoformat, + dt.date.fromisoformat, + dt.datetime.fromisoformat, {'true': True, 'false': False}.get, ]: try: @@ -179,7 +179,7 @@ def main(): data = file.read() def default(obj): - if isinstance(obj, (datetime.date, datetime.time, datetime.datetime)): + if isinstance(obj, (dt.date, dt.time, dt.datetime)): return obj.isoformat() print(json.dumps(parse_toml(data), default=default)) diff --git a/devscripts/update-version.py b/devscripts/update-version.py index da54a6a25..07a071745 100644 --- a/devscripts/update-version.py +++ b/devscripts/update-version.py @@ -9,15 +9,15 @@ sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) import argparse import contextlib +import datetime as dt import sys -from datetime import datetime, timezone from devscripts.utils import read_version, run_process, write_file def get_new_version(version, revision): if not version: - version = datetime.now(timezone.utc).strftime('%Y.%m.%d') + version = dt.datetime.now(dt.timezone.utc).strftime('%Y.%m.%d') if revision: assert revision.isdecimal(), 'Revision must be a number' diff --git a/test/test_cookies.py b/test/test_cookies.py index 5282ef621..bd61f30a6 100644 --- a/test/test_cookies.py +++ b/test/test_cookies.py @@ -1,5 +1,5 @@ +import datetime as dt import unittest -from datetime import datetime, timezone from yt_dlp import cookies from yt_dlp.cookies import ( @@ -138,7 +138,7 @@ class TestCookies(unittest.TestCase): self.assertEqual(cookie.name, 'foo') self.assertEqual(cookie.value, 'test%20%3Bcookie') self.assertFalse(cookie.secure) - expected_expiration = datetime(2021, 6, 18, 21, 39, 19, tzinfo=timezone.utc) + expected_expiration = dt.datetime(2021, 6, 18, 21, 39, 19, tzinfo=dt.timezone.utc) self.assertEqual(cookie.expires, int(expected_expiration.timestamp())) def test_pbkdf2_sha1(self): diff --git a/yt_dlp/YoutubeDL.py b/yt_dlp/YoutubeDL.py index e83108619..291fc8d00 100644 --- a/yt_dlp/YoutubeDL.py +++ b/yt_dlp/YoutubeDL.py @@ -1,7 +1,7 @@ import collections import contextlib import copy -import datetime +import datetime as dt import errno import fileinput import http.cookiejar @@ -2629,7 +2629,7 @@ class YoutubeDL: # Working around out-of-range timestamp values (e.g. negative ones on Windows, # see http://bugs.python.org/issue1646728) with contextlib.suppress(ValueError, OverflowError, OSError): - upload_date = datetime.datetime.fromtimestamp(info_dict[ts_key], datetime.timezone.utc) + upload_date = dt.datetime.fromtimestamp(info_dict[ts_key], dt.timezone.utc) info_dict[date_key] = upload_date.strftime('%Y%m%d') if not info_dict.get('release_year'): @@ -2783,7 +2783,7 @@ class YoutubeDL: get_from_start = not info_dict.get('is_live') or bool(self.params.get('live_from_start')) if not get_from_start: - info_dict['title'] += ' ' + datetime.datetime.now().strftime('%Y-%m-%d %H:%M') + info_dict['title'] += ' ' + dt.datetime.now().strftime('%Y-%m-%d %H:%M') if info_dict.get('is_live') and formats: formats = [f for f in formats if bool(f.get('is_from_start')) == get_from_start] if get_from_start and not formats: diff --git a/yt_dlp/cookies.py b/yt_dlp/cookies.py index 28d174a09..85d6dd182 100644 --- a/yt_dlp/cookies.py +++ b/yt_dlp/cookies.py @@ -1,6 +1,7 @@ import base64 import collections import contextlib +import datetime as dt import glob import http.cookiejar import http.cookies @@ -15,7 +16,6 @@ import sys import tempfile import time import urllib.request -from datetime import datetime, timedelta, timezone from enum import Enum, auto from hashlib import pbkdf2_hmac @@ -594,7 +594,7 @@ class DataParser: def _mac_absolute_time_to_posix(timestamp): - return int((datetime(2001, 1, 1, 0, 0, tzinfo=timezone.utc) + timedelta(seconds=timestamp)).timestamp()) + return int((dt.datetime(2001, 1, 1, 0, 0, tzinfo=dt.timezone.utc) + dt.timedelta(seconds=timestamp)).timestamp()) def _parse_safari_cookies_header(data, logger): diff --git a/yt_dlp/extractor/atvat.py b/yt_dlp/extractor/atvat.py index d6ed9e495..d60feba31 100644 --- a/yt_dlp/extractor/atvat.py +++ b/yt_dlp/extractor/atvat.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt from .common import InfoExtractor from ..utils import ( @@ -71,9 +71,9 @@ class ATVAtIE(InfoExtractor): content_ids = [{'id': id, 'subclip_start': content['start'], 'subclip_end': content['end']} for id, content in enumerate(contentResource)] - time_of_request = datetime.datetime.now() - not_before = time_of_request - datetime.timedelta(minutes=5) - expire = time_of_request + datetime.timedelta(minutes=5) + time_of_request = dt.datetime.now() + not_before = time_of_request - dt.timedelta(minutes=5) + expire = time_of_request + dt.timedelta(minutes=5) payload = { 'content_ids': { content_id: content_ids, diff --git a/yt_dlp/extractor/aws.py b/yt_dlp/extractor/aws.py index c4741a6a1..4ebef9295 100644 --- a/yt_dlp/extractor/aws.py +++ b/yt_dlp/extractor/aws.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt import hashlib import hmac @@ -12,7 +12,7 @@ class AWSIE(InfoExtractor): # XXX: Conventionally, base classes should end with def _aws_execute_api(self, aws_dict, video_id, query=None): query = query or {} - amz_date = datetime.datetime.now(datetime.timezone.utc).strftime('%Y%m%dT%H%M%SZ') + amz_date = dt.datetime.now(dt.timezone.utc).strftime('%Y%m%dT%H%M%SZ') date = amz_date[:8] headers = { 'Accept': 'application/json', diff --git a/yt_dlp/extractor/cda.py b/yt_dlp/extractor/cda.py index 1157114b2..90b4d082e 100644 --- a/yt_dlp/extractor/cda.py +++ b/yt_dlp/extractor/cda.py @@ -1,6 +1,6 @@ import base64 import codecs -import datetime +import datetime as dt import hashlib import hmac import json @@ -134,7 +134,7 @@ class CDAIE(InfoExtractor): self._API_HEADERS['User-Agent'] = f'pl.cda 1.0 (version {app_version}; Android {android_version}; {phone_model})' cached_bearer = self.cache.load(self._BEARER_CACHE, username) or {} - if cached_bearer.get('valid_until', 0) > datetime.datetime.now().timestamp() + 5: + if cached_bearer.get('valid_until', 0) > dt.datetime.now().timestamp() + 5: self._API_HEADERS['Authorization'] = f'Bearer {cached_bearer["token"]}' return @@ -154,7 +154,7 @@ class CDAIE(InfoExtractor): }) self.cache.store(self._BEARER_CACHE, username, { 'token': token_res['access_token'], - 'valid_until': token_res['expires_in'] + datetime.datetime.now().timestamp(), + 'valid_until': token_res['expires_in'] + dt.datetime.now().timestamp(), }) self._API_HEADERS['Authorization'] = f'Bearer {token_res["access_token"]}' diff --git a/yt_dlp/extractor/goplay.py b/yt_dlp/extractor/goplay.py index 74aad1192..7a98e0f31 100644 --- a/yt_dlp/extractor/goplay.py +++ b/yt_dlp/extractor/goplay.py @@ -1,6 +1,6 @@ import base64 import binascii -import datetime +import datetime as dt import hashlib import hmac import json @@ -422,7 +422,7 @@ class AwsIdp: months = [None, 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'] days = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'] - time_now = datetime.datetime.now(datetime.timezone.utc) + time_now = dt.datetime.now(dt.timezone.utc) format_string = "{} {} {} %H:%M:%S UTC %Y".format(days[time_now.weekday()], months[time_now.month], time_now.day) time_string = time_now.strftime(format_string) return time_string diff --git a/yt_dlp/extractor/joqrag.py b/yt_dlp/extractor/joqrag.py index 3bb28af94..c68ad8cb5 100644 --- a/yt_dlp/extractor/joqrag.py +++ b/yt_dlp/extractor/joqrag.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt import urllib.parse from .common import InfoExtractor @@ -50,8 +50,8 @@ class JoqrAgIE(InfoExtractor): def _extract_start_timestamp(self, video_id, is_live): def extract_start_time_from(date_str): - dt = datetime_from_str(date_str) + datetime.timedelta(hours=9) - date = dt.strftime('%Y%m%d') + dt_ = datetime_from_str(date_str) + dt.timedelta(hours=9) + date = dt_.strftime('%Y%m%d') start_time = self._search_regex( r']+\bclass="dailyProgram-itemHeaderTime"[^>]*>[\s\d:]+–\s*(\d{1,2}:\d{1,2})', self._download_webpage( @@ -60,7 +60,7 @@ class JoqrAgIE(InfoExtractor): errnote=f'Failed to download program list of {date}') or '', 'start time', default=None) if start_time: - return unified_timestamp(f'{dt.strftime("%Y/%m/%d")} {start_time} +09:00') + return unified_timestamp(f'{dt_.strftime("%Y/%m/%d")} {start_time} +09:00') return None start_timestamp = extract_start_time_from('today') @@ -87,7 +87,7 @@ class JoqrAgIE(InfoExtractor): msg = 'This stream is not currently live' if release_timestamp: msg += (' and will start at ' - + datetime.datetime.fromtimestamp(release_timestamp).strftime('%Y-%m-%d %H:%M:%S')) + + dt.datetime.fromtimestamp(release_timestamp).strftime('%Y-%m-%d %H:%M:%S')) self.raise_no_formats(msg, expected=True) else: m3u8_path = self._search_regex( diff --git a/yt_dlp/extractor/leeco.py b/yt_dlp/extractor/leeco.py index 85033b8f8..5d61a607f 100644 --- a/yt_dlp/extractor/leeco.py +++ b/yt_dlp/extractor/leeco.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt import hashlib import re import time @@ -185,7 +185,7 @@ class LeIE(InfoExtractor): publish_time = parse_iso8601(self._html_search_regex( r'发布时间 ([^<>]+) ', page, 'publish time', default=None), - delimiter=' ', timezone=datetime.timedelta(hours=8)) + delimiter=' ', timezone=dt.timedelta(hours=8)) description = self._html_search_meta('description', page, fatal=False) return { diff --git a/yt_dlp/extractor/motherless.py b/yt_dlp/extractor/motherless.py index 160150a7b..b6c18fe5b 100644 --- a/yt_dlp/extractor/motherless.py +++ b/yt_dlp/extractor/motherless.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt import re import urllib.parse @@ -151,7 +151,7 @@ class MotherlessIE(InfoExtractor): 'd': 'days', } kwargs = {_AGO_UNITS.get(uploaded_ago[-1]): delta} - upload_date = (datetime.datetime.now(datetime.timezone.utc) - datetime.timedelta(**kwargs)).strftime('%Y%m%d') + upload_date = (dt.datetime.now(dt.timezone.utc) - dt.timedelta(**kwargs)).strftime('%Y%m%d') comment_count = len(re.findall(r'''class\s*=\s*['"]media-comment-contents\b''', webpage)) uploader_id = self._html_search_regex( diff --git a/yt_dlp/extractor/niconico.py b/yt_dlp/extractor/niconico.py index 5da728fa1..b04ce9615 100644 --- a/yt_dlp/extractor/niconico.py +++ b/yt_dlp/extractor/niconico.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt import functools import itertools import json @@ -819,12 +819,12 @@ class NicovideoSearchDateIE(NicovideoSearchBaseIE, SearchInfoExtractor): 'playlist_mincount': 1610, }] - _START_DATE = datetime.date(2007, 1, 1) + _START_DATE = dt.date(2007, 1, 1) _RESULTS_PER_PAGE = 32 _MAX_PAGES = 50 def _entries(self, url, item_id, start_date=None, end_date=None): - start_date, end_date = start_date or self._START_DATE, end_date or datetime.datetime.now().date() + start_date, end_date = start_date or self._START_DATE, end_date or dt.datetime.now().date() # If the last page has a full page of videos, we need to break down the query interval further last_page_len = len(list(self._get_entries_for_date( diff --git a/yt_dlp/extractor/panopto.py b/yt_dlp/extractor/panopto.py index 52e703e04..63c5fd68f 100644 --- a/yt_dlp/extractor/panopto.py +++ b/yt_dlp/extractor/panopto.py @@ -1,5 +1,5 @@ import calendar -import datetime +import datetime as dt import functools import json import random @@ -243,7 +243,7 @@ class PanoptoIE(PanoptoBaseIE): invocation_id = delivery_info.get('InvocationId') stream_id = traverse_obj(delivery_info, ('Delivery', 'Streams', ..., 'PublicID'), get_all=False, expected_type=str) if invocation_id and stream_id and duration: - timestamp_str = f'/Date({calendar.timegm(datetime.datetime.now(datetime.timezone.utc).timetuple())}000)/' + timestamp_str = f'/Date({calendar.timegm(dt.datetime.now(dt.timezone.utc).timetuple())}000)/' data = { 'streamRequests': [ { diff --git a/yt_dlp/extractor/pr0gramm.py b/yt_dlp/extractor/pr0gramm.py index 6b2f57186..3e0ccba17 100644 --- a/yt_dlp/extractor/pr0gramm.py +++ b/yt_dlp/extractor/pr0gramm.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt import json import urllib.parse @@ -197,7 +197,7 @@ class Pr0grammIE(InfoExtractor): 'like_count': ('up', {int}), 'dislike_count': ('down', {int}), 'timestamp': ('created', {int}), - 'upload_date': ('created', {int}, {datetime.date.fromtimestamp}, {lambda x: x.strftime('%Y%m%d')}), + 'upload_date': ('created', {int}, {dt.date.fromtimestamp}, {lambda x: x.strftime('%Y%m%d')}), 'thumbnail': ('thumb', {lambda x: urljoin('https://thumb.pr0gramm.com', x)}) }), } diff --git a/yt_dlp/extractor/rokfin.py b/yt_dlp/extractor/rokfin.py index 56bbccde4..3bc5f3cab 100644 --- a/yt_dlp/extractor/rokfin.py +++ b/yt_dlp/extractor/rokfin.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt import itertools import json import re @@ -156,7 +156,7 @@ class RokfinIE(InfoExtractor): self.raise_login_required('This video is only available to premium users', True, method='cookies') elif scheduled: self.raise_no_formats( - f'Stream is offline; scheduled for {datetime.datetime.fromtimestamp(scheduled).strftime("%Y-%m-%d %H:%M:%S")}', + f'Stream is offline; scheduled for {dt.datetime.fromtimestamp(scheduled).strftime("%Y-%m-%d %H:%M:%S")}', video_id=video_id, expected=True) uploader = traverse_obj(metadata, ('createdBy', 'username'), ('creator', 'username')) diff --git a/yt_dlp/extractor/sejmpl.py b/yt_dlp/extractor/sejmpl.py index 29cb0152a..eb433d2ac 100644 --- a/yt_dlp/extractor/sejmpl.py +++ b/yt_dlp/extractor/sejmpl.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt from .common import InfoExtractor from .redge import RedCDNLivxIE @@ -13,16 +13,16 @@ from ..utils.traversal import traverse_obj def is_dst(date): - last_march = datetime.datetime(date.year, 3, 31) - last_october = datetime.datetime(date.year, 10, 31) - last_sunday_march = last_march - datetime.timedelta(days=last_march.isoweekday() % 7) - last_sunday_october = last_october - datetime.timedelta(days=last_october.isoweekday() % 7) + last_march = dt.datetime(date.year, 3, 31) + last_october = dt.datetime(date.year, 10, 31) + last_sunday_march = last_march - dt.timedelta(days=last_march.isoweekday() % 7) + last_sunday_october = last_october - dt.timedelta(days=last_october.isoweekday() % 7) return last_sunday_march.replace(hour=2) <= date <= last_sunday_october.replace(hour=3) def rfc3339_to_atende(date): - date = datetime.datetime.fromisoformat(date) - date = date + datetime.timedelta(hours=1 if is_dst(date) else 0) + date = dt.datetime.fromisoformat(date) + date = date + dt.timedelta(hours=1 if is_dst(date) else 0) return int((date.timestamp() - 978307200) * 1000) diff --git a/yt_dlp/extractor/sonyliv.py b/yt_dlp/extractor/sonyliv.py index a6da44525..7c914acbe 100644 --- a/yt_dlp/extractor/sonyliv.py +++ b/yt_dlp/extractor/sonyliv.py @@ -1,4 +1,4 @@ -import datetime +import datetime as dt import itertools import json import math @@ -94,7 +94,7 @@ class SonyLIVIE(InfoExtractor): 'mobileNumber': username, 'channelPartnerID': 'MSMIND', 'country': 'IN', - 'timestamp': datetime.datetime.now().strftime('%Y-%m-%dT%H:%M:%S.%MZ'), + 'timestamp': dt.datetime.now().strftime('%Y-%m-%dT%H:%M:%S.%MZ'), 'otpSize': 6, 'loginType': 'REGISTERORSIGNIN', 'isMobileMandatory': True, @@ -111,7 +111,7 @@ class SonyLIVIE(InfoExtractor): 'otp': self._get_tfa_info('OTP'), 'dmaId': 'IN', 'ageConfirmation': True, - 'timestamp': datetime.datetime.now().strftime('%Y-%m-%dT%H:%M:%S.%MZ'), + 'timestamp': dt.datetime.now().strftime('%Y-%m-%dT%H:%M:%S.%MZ'), 'isMobileMandatory': True, }).encode()) if otp_verify_json['resultCode'] == 'KO': diff --git a/yt_dlp/extractor/tenplay.py b/yt_dlp/extractor/tenplay.py index ea4041976..11cc5705e 100644 --- a/yt_dlp/extractor/tenplay.py +++ b/yt_dlp/extractor/tenplay.py @@ -1,5 +1,5 @@ import base64 -import datetime +import datetime as dt import functools import itertools @@ -70,7 +70,7 @@ class TenPlayIE(InfoExtractor): username, password = self._get_login_info() if username is None or password is None: self.raise_login_required('Your 10play account\'s details must be provided with --username and --password.') - _timestamp = datetime.datetime.now().strftime('%Y%m%d000000') + _timestamp = dt.datetime.now().strftime('%Y%m%d000000') _auth_header = base64.b64encode(_timestamp.encode('ascii')).decode('ascii') data = self._download_json('https://10play.com.au/api/user/auth', video_id, 'Getting bearer token', headers={ 'X-Network-Ten-Auth': _auth_header, diff --git a/yt_dlp/extractor/youtube.py b/yt_dlp/extractor/youtube.py index 1f1db1ad3..e553fff9f 100644 --- a/yt_dlp/extractor/youtube.py +++ b/yt_dlp/extractor/youtube.py @@ -2,7 +2,7 @@ import base64 import calendar import collections import copy -import datetime +import datetime as dt import enum import hashlib import itertools @@ -924,10 +924,10 @@ class YoutubeBaseInfoExtractor(InfoExtractor): def _parse_time_text(self, text): if not text: return - dt = self.extract_relative_time(text) + dt_ = self.extract_relative_time(text) timestamp = None - if isinstance(dt, datetime.datetime): - timestamp = calendar.timegm(dt.timetuple()) + if isinstance(dt_, dt.datetime): + timestamp = calendar.timegm(dt_.timetuple()) if timestamp is None: timestamp = ( @@ -4568,7 +4568,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor): if upload_date and live_status not in ('is_live', 'post_live', 'is_upcoming'): # Newly uploaded videos' HLS formats are potentially problematic and need to be checked - upload_datetime = datetime_from_str(upload_date).replace(tzinfo=datetime.timezone.utc) + upload_datetime = datetime_from_str(upload_date).replace(tzinfo=dt.timezone.utc) if upload_datetime >= datetime_from_str('today-2days'): for fmt in info['formats']: if fmt.get('protocol') == 'm3u8_native': diff --git a/yt_dlp/utils/_utils.py b/yt_dlp/utils/_utils.py index 648cf0abd..dec514674 100644 --- a/yt_dlp/utils/_utils.py +++ b/yt_dlp/utils/_utils.py @@ -5,7 +5,7 @@ import codecs import collections import collections.abc import contextlib -import datetime +import datetime as dt import email.header import email.utils import errno @@ -1150,14 +1150,14 @@ def extract_timezone(date_str): timezone = TIMEZONE_NAMES.get(m and m.group('tz').strip()) if timezone is not None: date_str = date_str[:-len(m.group('tz'))] - timezone = datetime.timedelta(hours=timezone or 0) + timezone = dt.timedelta(hours=timezone or 0) else: date_str = date_str[:-len(m.group('tz'))] if not m.group('sign'): - timezone = datetime.timedelta() + timezone = dt.timedelta() else: sign = 1 if m.group('sign') == '+' else -1 - timezone = datetime.timedelta( + timezone = dt.timedelta( hours=sign * int(m.group('hours')), minutes=sign * int(m.group('minutes'))) return timezone, date_str @@ -1176,8 +1176,8 @@ def parse_iso8601(date_str, delimiter='T', timezone=None): with contextlib.suppress(ValueError): date_format = f'%Y-%m-%d{delimiter}%H:%M:%S' - dt = datetime.datetime.strptime(date_str, date_format) - timezone - return calendar.timegm(dt.timetuple()) + dt_ = dt.datetime.strptime(date_str, date_format) - timezone + return calendar.timegm(dt_.timetuple()) def date_formats(day_first=True): @@ -1198,12 +1198,12 @@ def unified_strdate(date_str, day_first=True): for expression in date_formats(day_first): with contextlib.suppress(ValueError): - upload_date = datetime.datetime.strptime(date_str, expression).strftime('%Y%m%d') + upload_date = dt.datetime.strptime(date_str, expression).strftime('%Y%m%d') if upload_date is None: timetuple = email.utils.parsedate_tz(date_str) if timetuple: with contextlib.suppress(ValueError): - upload_date = datetime.datetime(*timetuple[:6]).strftime('%Y%m%d') + upload_date = dt.datetime(*timetuple[:6]).strftime('%Y%m%d') if upload_date is not None: return str(upload_date) @@ -1233,8 +1233,8 @@ def unified_timestamp(date_str, day_first=True): for expression in date_formats(day_first): with contextlib.suppress(ValueError): - dt = datetime.datetime.strptime(date_str, expression) - timezone + datetime.timedelta(hours=pm_delta) - return calendar.timegm(dt.timetuple()) + dt_ = dt.datetime.strptime(date_str, expression) - timezone + dt.timedelta(hours=pm_delta) + return calendar.timegm(dt_.timetuple()) timetuple = email.utils.parsedate_tz(date_str) if timetuple: @@ -1272,11 +1272,11 @@ def datetime_from_str(date_str, precision='auto', format='%Y%m%d'): if precision == 'auto': auto_precision = True precision = 'microsecond' - today = datetime_round(datetime.datetime.now(datetime.timezone.utc), precision) + today = datetime_round(dt.datetime.now(dt.timezone.utc), precision) if date_str in ('now', 'today'): return today if date_str == 'yesterday': - return today - datetime.timedelta(days=1) + return today - dt.timedelta(days=1) match = re.match( r'(?P.+)(?P[+-])(?P