问Python Tokenizer:字数限制

EN

import re

file = input("filename>")

with open(file, 'r') as myfile:
data=myfile.read().replace('\n', '')


scanner = re.Scanner([
 (r"[0-9]+",                   lambda scanner,token:("NUMBER", token)),
 (r"[a-z_A-Z_λ]+",             lambda scanner,token:("KEYWORD", token)),
 (r"[,.!#%^*()']+",            lambda scanner,token:("OPERATOR", token)),
 (r'["]+',                     lambda scanner,token:("OPERATOR", token)),
 (r"[+-]+",                    lambda scanner,token:("OPERATOR", token)),
 (r'[=]+',                     lambda scanner,token:("OPERATOR", token)),
 (r"[{}]+",                    lambda scanner,token:("OPERATOR", token)),
 (r'[[]]+',                    lambda scanner,token:("OPERATOR", token)),
 (r"\s+", None), # None == skip token.
])

results, remainder = scanner.scan(data)

print(results)

constant Flow = "Flow"
constant script = this

local names = {'Gabriel', 'Kauan', 'Laura', 'Tarsila'}
constant flowCountry = 'Brasil'

local void function getinpairs(name) extends findArg()
    for _, v(name) in pairs(names) do
       private local table = names
       print("Flow being the best programming language for you, has implemented     some new arguments!")
       local flowFounder = names[1]
       local namesMetatable = getmetatable(t1)
  end
end

function findArg(name)
    return getinpairs(name)
end

findArg('Gabriel')

[('KEYWORD', 'constant'), ('KEYWORD', 'Flow'), ('OPERATOR', '='), ('OPERATOR', '"'), ('KEYWORD', 'Flow'), ('OPERATOR', '"'), ('KEYWORD', 'constant'), ('KEYWORD', 'script'), ('OPERATOR', '='), ('KEYWORD', 'thislocal'), ('KEYWORD', 'names'), ('OPERATOR', '='), ('OPERATOR', '{'), ('OPERATOR', "'"), ('KEYWORD', 'Gabriel'), ('OPERATOR', "',"), ('OPERATOR', "'"), ('KEYWORD', 'Kauan'), ('OPERATOR', "',"), ('OPERATOR', "'"), ('KEYWORD', 'Laura'), ('OPERATOR', "',"), ('OPERATOR', "'"), ('KEYWORD', 'Tarsila'), ('OPERATOR', "'"), ('OPERATOR', '}'), ('KEYWORD', 'constant'), ('KEYWORD', 'flowCountry'), ('OPERATOR', '='), ('OPERATOR', "'"), ('KEYWORD', 'Brasil'), ('OPERATOR', "'"), ('KEYWORD', 'local'), ('KEYWORD', 'void'), ('KEYWORD', 'function'), ('KEYWORD', 'getinpairs'), ('OPERATOR', '('), ('KEYWORD', 'name'), ('OPERATOR', ')'), ('KEYWORD', 'extends'), ('KEYWORD', 'findArg'), ('OPERATOR', '()'), ('KEYWORD', 'for'), ('KEYWORD', '_'), ('OPERATOR', ','), ('KEYWORD', 'v'), ('OPERATOR', '('), ('KEYWORD', 'name'), ('OPERATOR', ')'), ('KEYWORD', 'in'), ('KEYWORD', 'pairs'), ('OPERATOR', '('), ('KEYWORD', 'names'), ('OPERATOR', ')'), ('KEYWORD', 'do'), ('KEYWORD', 'private'), ('KEYWORD', 'local'), ('KEYWORD', 'table'), ('OPERATOR', '='), ('KEYWORD', 'names'), ('KEYWORD', 'print'), ('OPERATOR', '('), ('OPERATOR', '"'), ('KEYWORD', 'Flow'), ('KEYWORD', 'being'), ('KEYWORD', 'the'), ('KEYWORD', 'best'), ('KEYWORD', 'programming'), ('KEYWORD', 'language'), ('KEYWORD', 'for'), ('KEYWORD', 'you'), ('OPERATOR', ','), ('KEYWORD', 'has'), ('KEYWORD', 'implemented'), ('KEYWORD', 'some'), ('KEYWORD', 'new'), ('KEYWORD', 'arguments'), ('OPERATOR', '!'), ('OPERATOR', '"'), ('OPERATOR', ')'), ('KEYWORD', 'local'), ('KEYWORD', 'flowFounder'), ('OPERATOR', '='), ('KEYWORD', 'names')]