Rémi Lapeyre <[email protected]> added the comment:
The issue is also present in Astor:
Python 3.7.3 (default, Mar 27 2019, 09:23:15)
[Clang 10.0.1 (clang-1001.0.46.3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import ast
>>> tree = ast.parse("""
... f'''{"'"}'''
... """)
>>> import astor
>>> astor.to_source(tree)
'f"""{"\'"}"""\n'
>>> f"""{"\'"}"""
File "<stdin>", line 1
SyntaxError: f-string expression part cannot include a backslash
The issue comes too from calling repr to format the inner string as it does not
try to minimize the number of \.
----------
nosy: +remi.lapeyre
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Python tracker <[email protected]>
<https://bugs.python.org/issue28002>
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