# 索引 – 符号

! (exclamation) in a command interpreter in curses module in formatted string literal in glob-style wildcards, [1] in string formatting in struct format strings ! (pdb command) != 运算符, [1] " (double quote) string literal """ string literal # (hash) comment, [1], [2] in doctests in printf-style formatting, [1] in regular expressions in string formatting source encoding declaration $ (dollar) environment variables expansion in regular expressions in template strings interpolation in configuration files % (percent) datetime format, [1], [2] environment variables expansion (Windows), [1] interpolation in configuration files printf-style formatting, [1] 运算符, [1] %= augmented assignment & (ampersand) 运算符, [1] &= augmented assignment ' (single quote) string literal ''' string literal () (parentheses) call class definition function definition generator expression in assignment target list in printf-style formatting, [1] in regular expressions tuple display (? in regular expressions (?! in regular expressions (?# in regular expressions (?: in regular expressions (?<! in regular expressions (?<= in regular expressions (?= in regular expressions (?P< in regular expressions (?P= in regular expressions * (asterisk) function definition import statement in AST grammar in argparse module in assignment target list in expression lists in function calls, [1] in glob-style wildcards, [1] in printf-style formatting, [1] in regular expressions 运算符, [1] ** function definition in dictionary displays in function calls, [1] in glob-style wildcards 运算符, [1] **= augmented assignment *= augmented assignment *? in regular expressions + (plus) binary operator, [1] in argparse module in doctests in printf-style formatting, [1] in regular expressions in string formatting unary operator, [1] += augmented assignment +? in regular expressions , (comma) argument list expression list, [1], [2], [3], [4] identifier list, [1] import statement in dictionary displays in string formatting in target list parameter list slicing tuple display with statement - (minus) binary operator, [1] in doctests in glob-style wildcards, [1] in printf-style formatting, [1] in regular expressions in string formatting unary operator, [1] --best gzip 命令行选项 --check-hash-based-pycs default|always|never 命令行选项 --create <tarfile> <source1> ... <sourceN> tarfile 命令行选项 --create <zipfile> <source1> ... <sourceN> zipfile 命令行选项 --details inspect 命令行选项 --extract <tarfile> [<output_dir>] tarfile 命令行选项 --extract <zipfile> <output_dir> zipfile 命令行选项 --fast gzip 命令行选项 --help trace 命令行选项 命令行选项 --ignore-dir=<dir> trace 命令行选项 --ignore-module=<mod> trace 命令行选项 --info zipapp 命令行选项 --invalidation-mode [timestamp|checked-hash|unchecked-hash] compileall 命令行选项 --json-lines json.tool 命令行选项 --list <tarfile> tarfile 命令行选项 --list <zipfile> zipfile 命令行选项 --locals unittest 命令行选项 --sort-keys json.tool 命令行选项 --test <tarfile> tarfile 命令行选项 --test <zipfile> zipfile 命令行选项 --user-base site 命令行选项 --user-site site 命令行选项 --version trace 命令行选项 命令行选项 -= augmented assignment -> function annotations, [1] -? 命令行选项 -a, --annotate pickletools 命令行选项 -B 命令行选项 -b compileall 命令行选项 命令行选项 -b, --buffer unittest 命令行选项 -c <command> 命令行选项 -c <tarfile> <source1> ... <sourceN> tarfile 命令行选项 -c <zipfile> <source1> ... <sourceN> zipfile 命令行选项 -c, --catch unittest 命令行选项 -c, --compress zipapp 命令行选项 -c, --count trace 命令行选项 -C, --coverdir=<dir> trace 命令行选项 -d 命令行选项 -d destdir compileall 命令行选项 -d, --decompress gzip 命令行选项 -E 命令行选项 -e <tarfile> [<output_dir>] tarfile 命令行选项 -e <zipfile> <output_dir> zipfile 命令行选项 -e, --exact tokenize 命令行选项 -f compileall 命令行选项 -f, --failfast unittest 命令行选项 -f, --file=<file> trace 命令行选项 -g, --timing trace 命令行选项 -h 命令行选项 -h, --help gzip 命令行选项 json.tool 命令行选项 timeit 命令行选项 tokenize 命令行选项 zipapp 命令行选项 -I 命令行选项 -i 命令行选项 -i list compileall 命令行选项 -J 命令行选项 -j N compileall 命令行选项 -k unittest 命令行选项 -l compileall 命令行选项 -l <tarfile> tarfile 命令行选项 -l <zipfile> zipfile 命令行选项 -l, --indentlevel=<num> pickletools 命令行选项 -l, --listfuncs trace 命令行选项 -m <mainfn>, --main=<mainfn> zipapp 命令行选项 -m <module-name> 命令行选项 -m, --memo pickletools 命令行选项 | -m, --missing trace 命令行选项 -n N, --number=N timeit 命令行选项 -O 命令行选项 -o <output>, --output=<output> zipapp 命令行选项 -o, --output=<file> pickletools 命令行选项 -OO 命令行选项 -p <interpreter>, --python=<interpreter> zipapp 命令行选项 -p, --pattern pattern unittest-discover 命令行选项 -p, --preamble=<preamble> pickletools 命令行选项 -p, --process timeit 命令行选项 -q compileall 命令行选项 命令行选项 -R 命令行选项 -r compileall 命令行选项 -r N, --repeat=N timeit 命令行选项 -R, --no-report trace 命令行选项 -r, --report trace 命令行选项 -S 命令行选项 -s 命令行选项 -s S, --setup=S timeit 命令行选项 -s, --start-directory directory unittest-discover 命令行选项 -s, --summary trace 命令行选项 -t <tarfile> tarfile 命令行选项 -t <zipfile> zipfile 命令行选项 -t, --top-level-directory directory unittest-discover 命令行选项 -t, --trace trace 命令行选项 -T, --trackcalls trace 命令行选项 -u 命令行选项 -u, --unit=U timeit 命令行选项 -V 命令行选项 -v 命令行选项 -v, --verbose tarfile 命令行选项 timeit 命令行选项 unittest-discover 命令行选项 -W arg 命令行选项 -X 命令行选项 -x 命令行选项 -x regex compileall 命令行选项 . (dot) attribute reference in Tkinter in glob-style wildcards in numeric literal in pathnames, [1] in printf-style formatting, [1] in regular expressions in string formatting .. in pathnames ... ellipsis literal, [1], [2] in doctests interpreter prompt, [1] placeholder, [1], [2] .ini file .pdbrc file .pypirc file / (slash) in pathnames, [1] 运算符, [1] // 运算符, [1] //= augmented assignment /= augmented assignment 0b integer literal 0o integer literal 0x integer literal 2to3 : (colon) annotated variable compound statement, [1], [2], [3], [4], [5], [6] function annotations, [1] in SQL statements in dictionary expressions in formatted string literal in string formatting lambda expression path separator (POSIX) slicing ; (semicolon), [1] < (less) in string formatting in struct format strings 运算符, [1] << 运算符, [1] <<= augmented assignment <= 运算符, [1] <BLANKLINE> = (equals) assignment statement class definition function definition in function calls in string formatting in struct format strings == 运算符, [1] > (greater) in string formatting in struct format strings 运算符, [1] >= 运算符, [1] >> 运算符, [1] >>= augmented assignment >>> interpreter prompt, [1] ? (question mark) in AST grammar in SQL statements in a command interpreter in argparse module in glob-style wildcards, [1] in regular expressions in struct format strings, [1] replacement character ?? in regular expressions @ (at) class definition function definition in struct format strings 运算符 [] (square brackets) in assignment target list in glob-style wildcards, [1] in regular expressions in string formatting list expression subscription \ (backslash) escape sequence, [1] in pathnames (Windows) in regular expressions, [1], [2] \\ escape sequence in regular expressions \A in regular expressions \a escape sequence in regular expressions \B in regular expressions \b escape sequence in regular expressions, [1] \D in regular expressions \d in regular expressions \f escape sequence in regular expressions \g in regular expressions \N escape sequence, [1] in regular expressions \n escape sequence in regular expressions \r escape sequence in regular expressions \S in regular expressions \s in regular expressions \t escape sequence in regular expressions \U escape sequence, [1] in regular expressions \u escape sequence, [1] in regular expressions \v escape sequence in regular expressions \W in regular expressions \w in regular expressions \x escape sequence, [1] in regular expressions \Z in regular expressions ^ (caret) in curses module in regular expressions, [1] in string formatting marker, [1] 运算符, [1] ^= augmented assignment {} (curly brackets) dictionary expression in formatted string literal in regular expressions in string formatting set expression | (vertical bar) in regular expressions 运算符, [1] |= augmented assignment ~ (tilde) home directory expansion 运算符, [1]