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1. stackoverflow.com › questions › 7942586Correct style for line breaks when chaining methods in Python

   stackoverflow.com › questions › 7942586

   Jan 7, 2018 · In Python code, it is permissible to break before or after a binary operator, as long as the convention is consistent locally. For new code Knuth's style is suggested. Note that, as indicated in the quote above, PEP 8 used to give the opposite advice about where to break around an operator, quoted below for posterity:

2. peps.python.org › pep-0008PEP 8 – Style Guide for Python Code | peps.python.org

   peps.python.org › pep-0008

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   Jul 5, 2001 · In Python code, it is permissible to break before or after a binary operator, as long as the convention is consistent locally. For new code Knuth’s style is suggested. Blank Lines. Surround top-level function and class definitions with two blank lines. Method definitions inside a class are surrounded by a single blank line.

3. realpython.com › python-pep8How to Write Beautiful Python Code With PEP 8

   realpython.com › python-pep8

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   Feb 7, 2024 · If you need to break a line around binary operators, like + and *, then you should do so before the operator. This rule stems from mathematics. Mathematicians agree that breaking before binary operators improves readability. Compare the following two examples. Below is an example of breaking before a binary operator:

4. python.plainenglish.io › demystifying-pythonsDemystifying Python’s Style Guide PEP 8 - Python in Plain ...

   python.plainenglish.io › demystifying-pythons

   Dec 8, 2021 · In Python code, it is permissible to break before or after a binary operator, as long as the convention is consistent locally. Surround top-level function and class definitions with two blank lines. Code in the core Python distribution should always use UTF-8, and should not have an encoding declaration.

5. black.readthedocs.io › en › stableThe Black code style - Black 24.8.0 documentation - Read the Docs

   black.readthedocs.io › en › stable

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   Line breaks & binary operators¶ Black will break a line before a binary operator when splitting a block of code over multiple lines. This is so that Black is compliant with the recent changes in the PEP 8 style guide, which emphasizes that this approach improves readability.

6. www.flake8rules.com › rules › W503Line break occurred before a binary operator (W503)

   www.flake8rules.com › rules › W503

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   Line breaks should occur after the binary operator to keep all variable names aligned. This rule goes against the PEP 8 recommended style, which was changed on April 16th, 2016 in this commit. The tool will soon be updated to recommend the opposite: line breaks should occur before the binary operator because it keeps all operators aligned. Anti ...

7. People also ask

   Can a python function break before or after a binary operator?

   • In Python code, it is permissible to break before or after a binary operator, as long as the convention is consistent locally. For new code Knuth’s style is suggested. Surround top-level function and class definitions with two blank lines. Method definitions inside a class are surrounded by a single blank line.

   PEP 8 – Style Guide for Python Code | peps.python.org

   peps.python.org/pep-0008/

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   How many characters should a line break before a binary operator?

   • Limit all lines to a maximum of 79 characters. Should a line break before or after binary operator? In Python code, it is permissible to break before or after a binary operator, as long as the convention is consistent locally. Surround top-level function and class definitions with two blank lines.

   Demystifying Python’s Style Guide PEP 8

   python.plainenglish.io/demystifying-pythons-style-guide-pep-8-7567a78420c7

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   Does black break a line before a binary operator?

   • Black will break a line before a binary operator when splitting a block of code over multiple lines. This is so that Black is compliant with the recent changes in the PEP 8 style guide, which emphasizes that this approach improves readability.

   The Black code style - Black 24.8.0 documentation - Read the Docs

   black.readthedocs.io/en/stable/the_black_code_style/current_style.html

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   Should you break after binary operators?

   • For decades the recommended style was to break after binary operators. But this can hurt readability in two ways: the operators tend to get scattered across different columns on the screen, and each operator is moved away from its operand and onto the previous line.

   Correct style for line breaks when chaining methods in Python

   stackoverflow.com/questions/7942586/correct-style-for-line-breaks-when-chaining-methods-in-python

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   Is a line break before a binary operator a best practice?

   • Note: Despite being in the anti-pattern section, this will soon be considered the best practice. Note: Despite being in the best practice section, this will soon be considered an anti-pattern. So the line break before the binary operator will be considered best practice.

   python - What is the recommended way to break a long if statement

   stackoverflow.com/questions/57074300/what-is-the-recommended-way-to-break-a-long-if-statement-w504-line-break-after

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   Does a formula break before a binary operation?

   • Donald Knuth explains the traditional rule in his Computers and Typesetting series: "Although formulas within a paragraph always break after binary operations and relations, displayed formulas always break before binary operations" Following the tradition from mathematics usually results in more readable code: + taxable_interest

   Correct style for line breaks when chaining methods in Python

   stackoverflow.com/questions/7942586/correct-style-for-line-breaks-when-chaining-methods-in-python

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8. stackoverflow.com › questions › 53162How can I do a line break (line continuation) in Python ...

   stackoverflow.com › questions › 53162

   From PEP8: Should a line break before or after a binary operator?: Donald Knuth explains the traditional rule in his Computers and Typesetting series: "Although formulas within a paragraph always break after binary operations and relations, displayed formulas always break before binary operations"[3].