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| author | Chih-Hsuan Yen <yan12125@gmail.com> | 2019-05-27 01:08:20 +0800 |
|---|---|---|
| committer | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2019-05-26 10:08:19 -0700 |
| commit | aaf47caf35984e614d93bd8bea5227df55e0e3e6 (patch) | |
| tree | 14f42690fe8234b67dac4ced92dbaff183865375 | |
| parent | 91f4380cedbae32b49adbea2518014a5624c6523 (diff) | |
| download | cpython-git-aaf47caf35984e614d93bd8bea5227df55e0e3e6.tar.gz | |
bpo-37053: handle strings like u"bar" correctly in Tools/parser/unparse.py (GH-13583)
Constant.kind is added in https://bugs.python.org/issue36280.
Current possible values for Constant.kind are "u" or None.
For r'bar' and b'bar', Constant.kind value is None, so there's no need
for special handling.
https://bugs.python.org/issue37053
| -rw-r--r-- | Lib/test/test_tools/test_unparse.py | 5 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Tools-Demos/2019-05-26-16-47-06.bpo-37053.-EYRuz.rst | 1 | ||||
| -rw-r--r-- | Tools/parser/unparse.py | 2 |
3 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_tools/test_unparse.py b/Lib/test/test_tools/test_unparse.py index f3386f5e31..a958ebb51c 100644 --- a/Lib/test/test_tools/test_unparse.py +++ b/Lib/test/test_tools/test_unparse.py @@ -139,6 +139,11 @@ class UnparseTestCase(ASTTestCase): self.check_roundtrip(r"""f'{f"{0}"*3}'""") self.check_roundtrip(r"""f'{f"{y}"*3}'""") + def test_strings(self): + self.check_roundtrip("u'foo'") + self.check_roundtrip("r'foo'") + self.check_roundtrip("b'foo'") + def test_del_statement(self): self.check_roundtrip("del x, y, z") diff --git a/Misc/NEWS.d/next/Tools-Demos/2019-05-26-16-47-06.bpo-37053.-EYRuz.rst b/Misc/NEWS.d/next/Tools-Demos/2019-05-26-16-47-06.bpo-37053.-EYRuz.rst new file mode 100644 index 0000000000..5320dc51f7 --- /dev/null +++ b/Misc/NEWS.d/next/Tools-Demos/2019-05-26-16-47-06.bpo-37053.-EYRuz.rst @@ -0,0 +1 @@ +Handle strings like u"bar" correctly in Tools/parser/unparse.py. Patch by Chih-Hsuan Yen.
\ No newline at end of file diff --git a/Tools/parser/unparse.py b/Tools/parser/unparse.py index 385902ef4b..a5cc000676 100644 --- a/Tools/parser/unparse.py +++ b/Tools/parser/unparse.py @@ -399,6 +399,8 @@ class Unparser: elif value is ...: self.write("...") else: + if t.kind == "u": + self.write("u") self._write_constant(t.value) def _List(self, t): |