Ранее мы уже говорили о том, как выполнить какой-либо код перед открытием интерактивной консоли.
Расскажу еще один способ! На самом деле, даже запустив интерпретатор в обычном режиме с выполнением скрипта из файла вы можете в любом месте активировать интерактивный режим. Или даже несколько по очереди. За это отвечает модуль code.
Как это может пригодиться?
🔸 Вам не хватает pdb и хочется больше "власти"
🔸 Нужно запросить у юзера данные в достаточно сложном виде. В этом случае можно попросить его создать что ему надо и сохранить в определённую переменную, с которой потом и работать.
🔸 Нужна изолированная среда для выполнения каких-либо действий.
🔸 Просто забавы ради😁
Запускается консоль очень просто
import code
ic = code.InteractiveConsole()
try:
ic.interact()
except SystemExit:
pass
Выход обратно на предыдущий уровень происходит как обычно, вызов функции exit() или клавиши Ctrl+D(Ctrl+Z для Windows).
Я набросал простой пример с некоторым функционалом
🔹 Меняются символы приглашения
🔹 В неймспейсы добавляются дополнительные объекты
🔹 Считается время, проведённое в интерактивном режиме
🔹 Скрипт просит юзера заполнить переменную и по выходу распечатывает её значение
Код здесь ↗️
Для запуска сохраните код в файл и запускайте как обычный скрипт.
python my_console.py
Для быстрого запуска можно сделать отдельный алиас
alias py="python3 /home/username/my_console.py"
#tricks#source
🔅ETHUSD Will Go Up! Long!📈
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Here is our detailed technical review for📊ETHUSD.
The price is testing a key support 2,258.90.
Current market trend & oversold RSI makes me think that buyers will push the price. I will anticipate a bullish movement at least to 2,300.40 level.
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🔅ETHUSD Will Go Up! Buy!📈
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Here is our detailed technical review for📊ETHUSD.
The market is on a crucial zone of demand 2,331.82.
The oversold market condition in a combination with key structure gives us a relatively strong bullish signal with goal 2,374.44 level.
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🔅ETHUSD Is Going Down! Sell!📉
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The price is testing a key resistance 2,265.42.
Taking into consideration the current market trend & overbought RSI, chances will be high to see a bearish movement to the downside at least to 2,216.41 level.
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🔅ETHUSD Is Bearish! Sell!📉
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The price is testing a key resistance 2,429.70.
Taking into consideration the current market trend & overbought RSI, chances will be high to see a bearish movement to the downside at least to 2,177.11 level.
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🔅ETHUSD Will Move Higher! Long!📈
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The market is approaching a significant support area 2,028.29.
The underlined horizontal cluster clearly indicates a highly probable bullish movement with target 2,088.97 level.
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🔅ETHUSD Is Very Bullish! Buy!📈
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The market is approaching a key horizontal level 1,989.88.
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🔅ETHUSD Is Going Down! Sell!📉
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The market is approaching a significant resistance area 2,131.97.
Due to the fact that we see a positive bearish reaction from the underlined area, I strongly believe that sellers will manage to push the price all the way down to 1,759.92 level.
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🔅ETHUSD Will Go Up From Support! Buy!📈
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The price is testing a key support 1,979.31.
Current market trend & oversold RSI makes me think that buyers will push the price. I will anticipate a bullish movement at least to 2,125.28 level.
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🔅ETHUSD Will Go Lower! Sell!📉
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The market is approaching a key horizontal level 1,961.90.
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The market is approaching a key horizontal level 2,050.77.
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🔅ETHUSD Will Move Higher! Long!📈
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The market is approaching a significant support area 2,676.10.
The underlined horizontal cluster clearly indicates a highly probable bullish movement with target 2,878.21 level.
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🔅ETHUSD Is Very Bearish! Sell!📉
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The price is testing a key resistance 2,894.86.
Taking into consideration the current market trend & overbought RSI, chances will be high to see a bearish movement to the downside at least to 2,786.03 level.
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