字段名以true开头将出现语法错误

[hatlonely]

比如require i64 trueNum，这样将出现语法错误

[hatlonely]

test.thrift

struct Test {
    1:required i64 trueNum;
}

test.py

import sys
import thriftpy
from thriftpy.rpc import make_client

def main():
    as_thrift = thriftpy.load('test.thrift', module_name='test_thrift')

if __name__ == '__main__':
    main()

执行python3 test.py,报错如下：

Traceback (most recent call last):
  File "test.py", line 9, in <module>
    main()
  File "test.py", line 6, in main
    as_thrift = thriftpy.load('test.thrift', module_name='test_thrift')
  File "/usr/local/lib/python3.5/site-packages/thriftpy/parser/__init__.py", line 30, in load
    include_dir=include_dir)
  File "/usr/local/lib/python3.5/site-packages/thriftpy/parser/parser.py", line 502, in parse
    parser.parse(data)
  File "/usr/local/lib/python3.5/site-packages/ply/yacc.py", line 331, in parse
    return self.parseopt_notrack(input, lexer, debug, tracking, tokenfunc)
  File "/usr/local/lib/python3.5/site-packages/ply/yacc.py", line 1181, in parseopt_notrack
    tok = call_errorfunc(self.errorfunc, errtoken, self)
  File "/usr/local/lib/python3.5/site-packages/ply/yacc.py", line 193, in call_errorfunc
    r = errorfunc(token)
  File "/usr/local/lib/python3.5/site-packages/thriftpy/parser/parser.py", line 24, in p_error
    (p.value, p.lineno))
thriftpy.parser.exc.ThriftGrammerError: Grammer error True at line 2

修改test.thrift 不以 true开头，在之前字段名前面加一个a，可以正常运行

struct Test {
    1:required i64 atrueNum;
}

[hatlonely]

尝试改了一下源文件parser/lexer.py, t_BOOLCONSTANT函数，可以解决

def t_BOOLCONSTANT(t):
    r'true\W|false\W'
    t.value = t.value == 'true'
    return t

[hit9]

Confirmed.