Бывает начинающие в процессе обучения создают файлы с именем модуля который они изучают. В результате на тестовых запусках ничего не работает😱
Всё потому, что появилась коллизия имён. Например, изучаете вы модуль datetime, и создаёте с таким именем файл (ну логично же😄) прямо в рабочей директории.
Потом, при попытке импортировать datetime модуль, из-за приоритета импорта будет импортирован файл из рабочий директории а не оригинальная библиотека. Ведь имя файла это суть имя модуля!
А знаете ли вы, что не все стандартные модули можно так перезаписать? Коллизии имён не подвержены builtin модули. Они всегда стоят на первом месте в приоритете импорта, поэтому их нельзя заменить.
Полный список таких модулей можно посмотреть в списке sys.builtin_module_names.
То есть, вы сломаете весь Python если назовёте свой модуль os или site, но если назовёте time или gc то ничего страшного не случится)))
Тем не менее, никогда не называйте модули уже занятыми именами!!!⚠️
Я всегда рекомендую всем своим файлам делать именной префикс из 2-3 символов. Например я называю свои проекты так:
pw_project_name
pw_ui_tools.py
pw_something/main.py
Либо под ситуацию
tst_scriptname.py
(не "test" чтобы не подхватывал pytest)
dbg_script.py
maya_ui.py
hou_menu_tools.py
И искать проще, и коллизий нет.
#tricks#basic
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OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2092, while of corporate bonds totaled 30 as of 11.11.2022. The aggregate volume of issued shares totaled UZS 165 616.4 billion, while of corporate bonds totaled UZS 1 011.4 billion.
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OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2091, while of corporate bonds totaled 30 as of 04.11.2022. The aggregate volume of issued shares totaled UZS 165 616.2 billion, while of corporate bonds totaled UZS 1 011.4 billion.
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OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2090, while of corporate bonds totaled 30 as of 28.10.2022. The aggregate volume of issued shares totaled UZS 165 616.2 billion, while of corporate bonds totaled UZS 1 011.4 billion.
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The aggregate number of shares issues totaled 2085, while of corporate bonds totaled 30 as of 21.10.2022. The aggregate volume of issued shares totaled UZS 164 689.5 billion, while of corporate bonds totaled UZS 1 011.4 billion.
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The aggregate number of shares issues totaled 2084, while of corporate bonds totaled 30 as of 14.10.2022. The aggregate volume of issued shares totaled UZS 164 619.5 billion, while of corporate bonds totaled UZS 1 011.4 billion.
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The aggregate number of shares issues totaled 2083, while of corporate bonds totaled 30 as of 07.10.2022. The aggregate volume of issued shares totaled UZS 164 609.8 billion, while of corporate bonds totaled UZS 1 011.4 billion.
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OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2082, while of corporate bonds totaled 29 as of 30.09.2022. The aggregate volume of issued shares totaled UZS 164 597.6 billion, while of corporate bonds totaled UZS 1006.4 billion.
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The aggregate number of shares issues totaled 2081, while of corporate bonds totaled 29 as of 23.09.2022. The aggregate volume of issued shares totaled UZS 164 397.9 billion, while of corporate bonds totaled UZS 1006.4 billion.
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The aggregate number of shares issues totaled 2079, while of corporate bonds totaled 27 as of 16.09.2022. The aggregate volume of issued shares totaled UZS 163 200.5 billion, while of corporate bonds totaled UZS 996.4 billion.
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End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2078, while of corporate bonds totaled 26 as of 09.09.2022. The aggregate volume of issued shares totaled UZS 163 200.4 billion, while of corporate bonds totaled UZS 993.9 billion.
#issues#shares#bonds#infographics#statistics
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End-of-week depositary statistics
OVERVIEW OF SECURITIES ISSUES SAFEKEPT BY THE CENTRAL SECURITIES DEPOSITORY
The aggregate number of shares issues totaled 2077, while of corporate bonds totaled 25 as of 26 August 2022. The aggregate volume of issued shares totaled UZS 163 190.4 billion, while of corporate bonds totaled UZS 983.9 billion.
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