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Изворен канал @pythonotes · Post #32 · 7 фев.

Скорее всего уже слышали, что складывать строки через + это плохая практика. Падение производительности, и всё такое. Без лишних слов, давайте измерять: from timeit import timeit def t1(): # складываем 10 строк через + из переменной t = 'text' for _ in range(1000): s = t + t + t + t + t + t + t + t + t def t2(): # склеиваем список строк через метод join arr = ['text'] * 10 for _ in range(1000): s = ''.join(arr) def t3(): # складываем через + но не из переменной а непосредственно инлайн объекты for _ in range(1000): s = 'text' + 'text' + 'text' + ... # всего 10 раз Теперь каждую строку склейки запустим по 10М раз >>> timeit(t1, number=10000) 0.21951690399964718 >>> timeit(t2, number=10000) 1.4978306379998685 >>> timeit(t3, number=10000) 0.2213820789993406 Хм, а нам говорили что через "+" это плохо и медленно ))) 😁 Тут стоит учитывать, что речь идёт о склейке множества длинных строк. Давайте изменим условия: def t4(): t = 'text'*100 for _ in range(1000): s = t + t + t + t + t + t + t + t + t def t5(): arr = ['text'*100] * 10 for _ in range(1000): s = ''.join(arr) def t6(): for _ in range(1000): s = 'text'*100 + 'text'*100 + ... # всего 10 раз >>> timeit(t4, number=10000) 12.795130728000004 >>> timeit(t5, number=10000) 2.642637542999182 >>> timeit(t6, number=10000) 0.2184546610005782 Вот, уже другой разговор, сразу видна разница, в среднем в 6 раз. Но погодите, почему последний тест t6() по скорости такой же как и t3()? Ведь строки теперь в 100 раз длиннее! Это вопросы оптимизации кода, какие простые изменения ускоряют или замедляют выполнение программы. Мы столкнулись с примером обхода обращения к переменной. Например, именно так работает директива #define в С++, во время компиляции подставляя значение переменной вместо ссылки на неё. В Python это тоже работает, но часто ли вы сможете встретить такой способ работы со строками? К сожалению, способ почти только теоретический. В целом, тесты показали то, что мы хотели. Делаем выводы самостоятельно. Полный листинг 🌍 #tricks

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Addis Standard

@addisstandardeng · Post #21183 · 24.01.2026 г., 20:40

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#Update: ‘We leave these accusations to the judgment of conscience’: #Wazema Media rebuffs Media Authority claims after announcement to return license Addis Abeba – Wazema Media (Wazema Radio) has issued a response to the Ethiopian Media Authority (EMA), clarifying that the return of its operating license was a result of a direct order and rejecting allegations of ethical misconduct. In a statement released late Saturday, the media outlet confirmed it had complied with the regulator’s directive while expressing deep disappointment over the measure. “As per the Authority’s order on Thursday to return our license, we have done so today. The [EMA] statement was released within hours of us doing this,” the management of Wazema stated, adding the compliance to return the license was based on the order from the regulator. “We do not believe the measure is correct by any standard. It has saddened us,” the statement further said. https://www.facebook.com/share/p/1HMEgBLLb4/?mibextid=wwXIfr

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Addis Standard

@addisstandardeng · Post #21181 · 24.01.2026 г., 17:31

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News: #Ethiopian Media Authority announces return of #Wazema Media operating license on allegations of ‘ethical violations’ Addis Abeba – The Ethiopian Media Authority (#EMA) announced today that Wazema Media, commonly known as Wazema Radio, has returned its operational license in Ethiopia. In a statement released on Saturday, the Authority claimed the media outlet returned its recognition and license because it was "unwilling to work while respecting the Ethiopian Constitution and the Media Proclamation, as well as guidelines and professional ethics." The EMA, which had granted Wazema Media an online media license, stated that its decision followed continuous monitoring and "tips and comments" received from the public. According to the regulator, Wazema’s reporting was found to be "contrary to the country's national interest, lacking balance, [and] failing to include responses from federal and regional governments." The Authority further alleged that... https://www.facebook.com/share/p/1HzHJemEWM/

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Addis Standard

@addisstandardeng · Post #21527 · 25.02.2026 г., 17:06

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News: “Closing independent media outlets like #Wazema and #Addis_Standard is an attack on freedom of expression and democratic principles” – #EPRP The #Ethiopian People's Revolutionary Party (EPRP) has condemned the closure of independent media institutions, describing actions against outlets including Wazema and Addis Standard as “an attack on freedom of expression and democratic principles,” as the Committee to Protect Journalists (#CPJ) called on authorities to immediately restore Addis Standard’s registration, warning that the move amounts to retaliation rather than regulation. In a statement issued today, 25 February 2026, the party said shutting down independent media, revoking licenses of international outlets, and harassing media professionals undermines the country’s democratic trajectory. “Preaching free and democratic elections while banning media, arresting and chasing away journalists, and locking down the civic space is mocking the public... Read more: https://addisstandard.com/?p=55397

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