gitmirror/lark/grammars/python.lark

// Python terminals

NAME: /[a-zA-Z_]\w*/
COMMENT: /#[^\n]*/

STRING : /[ubf]?r?("(?!"").*?(?<!\\)(\\\\)*?"|'(?!'').*?(?<!\\)(\\\\)*?')/i
LONG_STRING: /[ubf]?r?(""".*?(?<!\\)(\\\\)*?"""|'''.*?(?<!\\)(\\\\)*?''')/is

DEC_NUMBER: /0|[1-9][\d_]*/i
HEX_NUMBER.2: /0x[\da-f]*/i
OCT_NUMBER.2: /0o[0-7]*/i
BIN_NUMBER.2 : /0b[0-1]*/i
FLOAT_NUMBER.2: /((\d+\.[\d_]*|\.[\d_]+)([Ee][-+]?\d+)?|\d+([Ee][-+]?\d+))/
IMAG_NUMBER.2: /\d+[Jj]/ | FLOAT_NUMBER /[Jj]/


// Comma-separated list (with an optional trailing comma)
cs_list{item}: item ("," item)* ","?
_cs_list{item}: item ("," item)* ","?