x1 = {'foo','bar','baz'} Explicit Line Continuation: 使用""进行显示的换行。 s = \'Hello, World!'x =1+2\ +3+4\ +5+6 使用";"分隔多个assign语句: 这样可以在一行编写多个赋值语句。但这种写法很不pythonic。 x =1; y =2; z =3print(x);print(y);print(z) 封装和解构: python中,...
E221 multiple spaces before operator E222 multiple spaces after operator E223 tab before operator E224 tab after operator E225 missing whitespace around operator E226 (*) missing whitespace around arithmetic operator E227 missing whitespace around bitwise or shift operator E228 missing whitespace around mo...
An "implicit line continuation" is a line continuation that occurs due to open parentheses, square brackets, or curly braces ((, [, or {). See implicit line continuation Splat (a.k.a. "star") The unary * and ** operators in Python are sometimes referred to as "splat" and "double-...
main.py:4:2: E225 missing whitespace around operator main.py:6:58: E225 missing whitespace around operator main.py:8:20: E225 missing whitespace around operator main.py:10:11: E226 missing whitespace around arithmetic operator main.py:11:10: E128 continuation line under-indentedforvisual indent...
Make sure to indent the continued line appropriately. Should a line break before or after a binary operator? 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 scre...
This is the situation where you're most likely to see implicit string concatenation used: to break up a long string literal into smaller strings over multiple lines, putting parentheses around them to create an implicit line continuation. And relying on the lack of an operator between those ...
This resolves some edge cases where combining multiprocessing, the -m command line switch, and explicit relative imports could cause obscure failures in child processes. (Contributed by Nick Coghlan in bpo-19946.) operator New function length_hint() provides an implementation of the specification ...
split_before_bitwise_operator=False # Split before the closing bracket if a list or dict literal doesn't fit on # a single line. split_before_closing_bracket=True # Split before a dictionary or set generator (comp_for). For example, note ...
E131 (^) continuation line unaligned for hanging indent E133 (*) closing bracket is missing indentation E2 Whitespace E201 whitespace after ‘(‘ E202 whitespace before ‘)’ E203 whitespace before ‘:’ E211 whitespace before ‘(‘ E221 multiple spaces before operator ...
E131 (^) continuation line unaligned for hanging indent E133 (*) closing bracket is missing indentation E2 Whitespace E201 whitespace after ‘(‘ E202 whitespace before ‘)’ E203 whitespace before ‘:’ E211 whitespace before ‘(‘ E221 multiple spaces before operator ...