def test_full_chain():
s = '"abc" #def\n #ghi\nfrom __future__ import (division as b, generators,); from __future__ import with_statement\n'
flags, pos = future.get_futures(future.futureFlags_2_5, s)
assert flags == (fut.CO_FUTURE_DIVISION |
fut.CO_GENERATOR_ALLOWED |
fut.CO_FUTURE_WITH_STATEMENT)
assert pos == (3, 55)
def _compile_to_ast(self, source, info):
from pypy.interpreter.pyparser.future import get_futures
from pypy.interpreter.pyparser.error import (SyntaxError,
IndentationError,
TokenIndentationError)
from pypy.interpreter.astcompiler.astbuilder import ast_from_node
space = self.space
try:
f_flags, future_info = get_futures(self.future_flags, source)
info.last_future_import = future_info
info.flags |= f_flags
parse_tree = self.parser.parse_source(source, info)
mod = ast_from_node(space, parse_tree, info)
except IndentationError, e:
raise OperationError(space.w_IndentationError, e.wrap_info(space))
def _compile_to_ast(self, source, info):
from pypy.interpreter.pyparser.future import get_futures
from pypy.interpreter.pyparser.error import (SyntaxError,
IndentationError,
TokenIndentationError)
from pypy.interpreter.astcompiler.astbuilder import ast_from_node
space = self.space
try:
f_flags, future_info = get_futures(self.future_flags, source)
info.last_future_import = future_info
info.flags |= f_flags
parse_tree = self.parser.parse_source(source, info)
mod = ast_from_node(space, parse_tree, info)
except IndentationError, e:
raise OperationError(space.w_IndentationError,
e.wrap_info(space))
def test_intervening_code():
s = 'from __future__ import (division as b, generators,)\nfrom sys import modules\nfrom __future__ import with_statement\n'
flags, pos = future.get_futures(future.futureFlags_2_5, s)
assert flags & fut.CO_FUTURE_WITH_STATEMENT == 0
assert pos == (1, 0)
def test_full_chain():
s = '"abc" #def\n #ghi\nfrom __future__ import (division as b, generators,); from __future__ import with_statement\n'
flags, pos = future.get_futures(future.futureFlags_2_5, s)
assert flags == (fut.CO_FUTURE_DIVISION | fut.CO_GENERATOR_ALLOWED
| fut.CO_FUTURE_WITH_STATEMENT)
assert pos == (3, 55)
def test_intervening_code():
s = 'from __future__ import (division as b, generators,)\nfrom sys import modules\nfrom __future__ import with_statement\n'
flags, pos = future.get_futures(future.futureFlags_2_5, s)
assert flags & fut.CO_FUTURE_WITH_STATEMENT == 0
assert pos == (1, 0)