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from rpython.rlib.rsre import rsre_char, rsre_core, rsre_constants
from rpython.rlib.rarithmetic import intmask
from rpython.rlib.objectmodel import we_are_translated
VERSION = "2.7.6"
MAGIC = 20031017
MAXREPEAT = rsre_char.MAXREPEAT
CODESIZE = rsre_char.CODESIZE
getlower = rsre_char.getlower
class GotIt(Exception):
pass
def compile(pattern, flags, code, *args):
if not we_are_translated() and isinstance(pattern, unicode):
flags |= rsre_constants.SRE_FLAG_UNICODE # for rsre_re.py
raise GotIt(rsre_core.CompiledPattern([intmask(i) for i in code], flags), flags, args)
def get_code(regexp, flags=0, allargs=False):
"""NOT_RPYTHON: you can't compile new regexps in an RPython program,
you can only use precompiled ones"""
from . import sre_compile
if rsre_constants.V37:
import pytest
pytest.skip("This test cannot run in a 3.7 branch of pypy")
try:
sre_compile.compile(regexp, flags)
except GotIt as e:
pass
else:
raise ValueError("did not reach _sre.compile()!")
if allargs:
return e.args
else:
return e.args[0]
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