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Изворен канал @pythonotes · Post #199 · 8 јан.
Многие из тех кто активно работал с Python2 несколько удивлены, почему в Python3 удобная функция reload() переехала из builtin в imp а потом и в importlib? Ну было же удобно! А теперь лишний импорт😖 Дело в том, что начиная с Python3.3 функция reload() переписана на Python вместо Cи. Что это нам даёт? 🔸 Такой код проще поддерживать и развивать 🔸 Python код легче читать, изучать и понимать. Сравните это ➡️ и это ➡️. 🔸 Как результат пункта 2, проще писать свои расширения импорта. Например, пользовательский импортёр с какой-либо хитрой логикой по аналогии с импортом из zip архивов. А есть ли у этого решения недостатки? Да, они всегда есть. 🔹 Так как это не builtin функция, её следует импортнуть перед использованием 🔹 Скорость замедлилась примерно на 5%. Очевидно, что это совершенно не критично. К тому же от версии к версии логика импорта будет оптимизироваться и ускоряться. В самом начале файла importlib/__init__.py мы видим такой импорт: import _imp # Just the builtin component, NOT the full Python module То есть часть функционала по прежнему написана на Си, но достаточно низкоуровневая. #basic
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Пребарај: #may
@swift_airdrops · Post #5188 · 11.05.2024 г., 18:50
🔥 OGCommunity App for daily activity and grabbing OGC tokens for free and many more. 👉 Join Bot for Airdrop :- https://t.me/OGCommunityBot?start=i09w6Cfm9nz7V5wMcLjJVJpz ➖ Click on bot link ➖ Click on open app ➖ Complete tasks to get instant OGC tokens ➖ Mine every day & Done #Note :- Join fast before #May 31st 🔥
@YouTrend · Post #406 · 24.05.2019 г., 09:11
🔴#BREAKING: la Premier britannica Theresa #May ha annunciato che si dimetterà il 7 giugno prossimo.
@Dailyrss · Post #13353 · 19.05.2026 г., 00:45
Wikipedia每日一图（#May 19, 2026）https://ift.tt/kxA8I1U Mundari child in a cattle camp near Terekeka, South Sudan.. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13352 · 18.05.2026 г., 00:45
Wikipedia每日一图（#May 18, 2026）https://ift.tt/fzT1KpM Scuol-Motta Naluns, View from Motta Naluns on the environment.. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13351 · 17.05.2026 г., 00:45
Wikipedia每日一图（#May 17, 2026）https://ift.tt/8CFaNLj Lemon halves. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13350 · 16.05.2026 г., 00:45
Wikipedia每日一图（#May 16, 2026）https://ift.tt/ixodInV Partially frozen Gurudongmar Lake, a glacial lake located to the north of the Himalayas in the northeast Indian state of Sikkim at an altitude of over 5,150 metres (16,900 ft). The lake is fed by glaciers of the Khangchengyao massif, forms the headwaters of the Teesta river and is considered sacred by Buddhists and Sikhs. Today is Sikkim Day, which commemorates the formation of Sikkim as a state of India in 1975, following a popular referendum and full merger after decades of being a protectorate since 1947.. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13349 · 15.05.2026 г., 00:45
Wikipedia每日一图（#May 15, 2026）https://ift.tt/PqiVGuJ Australian brushturkey (Alectura lathami) female, Crater Lakes, Atherton Tableland, Queensland, Australia.. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13348 · 14.05.2026 г., 00:45
Wikipedia每日一图（#May 14, 2026）https://ift.tt/TXQ67sq This stained glass window in the Cathedral of Saint Julian of Le Mans (Le Mans, France) depicts the Virgin Mary and the apostles during the Ascension of Jesus. Today is the Feast of the Ascension in Western Christianity.. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13347 · 13.05.2026 г., 00:45
Wikipedia每日一图（#May 13, 2026）https://ift.tt/UjxK9Pg This azulejo from the Igreja de São Bento (Ribeira Brava, Madeira, Portugal) depicts Our Lady of Fátima. Today is the feast of Our Lady of Fátima in the Catholic Church and the 110th anniversary of her first apparition to three shepherd children.. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13346 · 12.05.2026 г., 00:45
Wikipedia每日一图（#May 12, 2026）https://ift.tt/EpzY47y Aerial view of the ruins of Takht-i-Bahi, a 1st-century CE Buddhist monastery complex located in what was once the ancient Indian region of Gandhara, in the present-day northern Pakistani province of Khyber Pakhtunkhwa. It is representative of Buddhist monastic architecture from its era and the ruins were listed as a World Heritage Site in 1980, with UNESCO describing it as having been "exceptionally well-preserved".. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13345 · 11.05.2026 г., 00:45
Wikipedia每日一图（#May 11, 2026）https://ift.tt/kMs0Z8E Chalcophaps indica (Asian Emerald Dove) in Kuldiha Wildlife Sanctuary, Odisha, India.. 了解更多 . #Wikipedia每日一图
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@Dailyrss · Post #13344 · 10.05.2026 г., 00:45
Wikipedia每日一图（#May 10, 2026）https://ift.tt/82UdYl5 Flower buds in development of a Crocosmia 'Lucifer' (Montbretia). Focus stack of 54 photos.. 了解更多 . #Wikipedia每日一图
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