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import parso
def issues(code):
grammar = parso.load_grammar()
module = parso.parse(code)
return grammar._get_normalizer_issues(module)
def test_eof_newline():
def assert_issue(code):
found = issues(code)
assert len(found) == 1
issue, = found
assert issue.code == 292
assert not issues('asdf = 1\n')
assert_issue('asdf = 1')
assert_issue('asdf = 1\n# foo')
assert_issue('# foobar')
assert_issue('')
assert_issue('foo = 1 # comment')
def test_eof_blankline():
def assert_issue(code):
found = issues(code)
assert len(found) == 1
issue, = found
assert issue.code == 391
assert_issue('asdf = 1\n\n')
assert_issue('# foobar\n\n')
assert_issue('\n\n')
def test_shebang():
assert not issues('#!\n')
assert not issues('#!/foo\n')
assert not issues('#! python\n')
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