W291 trailing whitespace W292 no newline at end of file W293 blank line contains whitespace W3 Blank line warning W391 blank line at end of file W5 Line break warning W503 (*) line break before binary operator W504 (*) line break after binary operator W505 (*^) doc line too long ...
E123 (*) closing bracket does not match indentation of opening bracket’s line E124 (^) closing bracket does not match visual indentation E125 (^) continuation line with same indent as next logical line E126 (*^) continuation line over-indented for hanging indent E127 (^) continuation line ...
6、Unreachable code 7、continuation line under-indented for visual indent 解决:括号内容的内容要对齐
main.py:11:10: W503 linebreakbefore binary operator main.py:11:10: E128 continuation line under-indentedforvisual indent 然后我们只需要根据信息上所示找到对应的代码行数进行修改即可。 静态类型检查工具 由于PEP 484 提案的出现,开始使得 Python 也可以像静态类型语言那样为变量、参数或函数返回值标注相应的...
we can break down a single line of code into multiple lines using the continuation character \. But when we use the continuation character, we need to keep in mind that no other character follows it otherwise, Python raises the SyntaxError: unexpected character after line continuation ch...
These should be used in preference to using a backslash for line continuation. Make sure to indent the continued line appropriately. The preferred place to break around a binary operator is *after* the operator, not before it. Some examples: class Rectangle(Blob): def __init__(self, width...
Code lay-out Indentation Use 4 spaces per indentation level. Continuation lines should align wrapped elements either vertically using Python's implicit line joining inside parentheses, brackets and braces, or using ahanging indent[6]. When using a hanging indent the following should be considered; ...
Code lay-out Indentation Use 4 spaces per indentation level. Continuation lines should align wrapped elements either vertically using Python’s implicit line joining inside parentheses, brackets and braces, or using ahanging indent[7]. When using a hanging indent the following should be considered; ...
在处理文本文件时,开发者可能会遇到UnicodeDecodeError: 'utf-8' codec can't decode byte 0xa1 in position 0: invalid start byte的报错。这个错误通常发生在尝试读取一个非UTF-8编码的文件时,而Python默认使用UTF-8进行解码。这种情况常见于处理来自不同平台或语言环境的文本文件时。以下是一个典型的场景和代码...
the previous line. The recommended line breaking method is to use the implicit line continuation in Python parentheses, square brackets, and curly brackets. Long lines can be divided into multiple lines by wrapping them in parentheses. It is better to add a backslash to distinguish continuation ...