Тестирование на pytest
pytest — ближе по духу к языку Python нежели unittest, которая накладывает определенные обязательства при разработке тестов. Например, создание классов-наследников от TestCase или выполнение определенной процедуры запуска тестов.
Но при разработке на pytest ничего этого делать не нужно. Вы просто пишете функции, которые должны начинаться с "test_" и используете assert, встроенные в Python.
Также он поддерживает запуск тестов на unittest и nose, то есть полная обратная совместимость с ними.
#python#pytest#assert
http://www.bogotobogo.com/python/python_unit_testing.php
#python#unit_test
In this chapter, we're going to write and debug a set of functions to convert to and from Hexa numbers.
We can start mapping out what a hexa.py module should do. It will have two main functions, toHexa() and fromHexa(). The toHexa() function should take an integer from 1 to 65536 and return the hexa numeral representation as a string.
#python#databases
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#python#databases
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#python#ai#ocr
Chandra OCR 2 is a top OCR model that turns images and PDFs into structured Markdown, HTML, or JSON, keeping layout, tables, math, handwriting, and 90+ languages accurate—it leads benchmarks like olmOCR (85.9% overall) and multilingual tests (77.8% average). Install easily with `pip install chandra-ocr` for CLI use, local HuggingFace, or fast vLLM server; try the free playground first. You benefit by quickly digitizing complex docs with high precision, saving time on extraction and enabling easy editing or analysis without manual fixes.
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👩💻StackOverflow's 2019 Developer Survey Results👨💻
This year, nearly 90,000 developers took the survey. Here are some key results:
- For the 7th year in a row, #JavaScript is the most commonly used programming language, but #Python has risen in the ranks again.
- Over half of respondents had written their first line of code by the time they were 16, although this experience varies by country & by gender.
- Respondents were asked to think about the last time they solved coding problems with & without #StackOverflow. The data indicate that Stack Overflow saves a developer 30 to 90 minutes of time per week!
- About 65% of professional developers on Stack Overflow contribute to #OpenSource projects once a year or more.
- #Reddit & #YouTube were the most common answers to what social media site they use the most. (No #Telegram in the list! Wtf, StackOverflow!?)
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