Author: Antoine Dupre <[email protected]>
Branch: py3.6
Changeset: r94916:56432e26b463
Date: 2018-07-28 15:22 +0200
http://bitbucket.org/pypy/pypy/changeset/56432e26b463/
Log: (duprean, antocuni) Test and fix for fstring exception message to
mimic Cpython
diff --git a/pypy/objspace/std/newformat.py b/pypy/objspace/std/newformat.py
--- a/pypy/objspace/std/newformat.py
+++ b/pypy/objspace/std/newformat.py
@@ -583,7 +583,7 @@
def _unknown_presentation(self, w_val):
raise oefmt(self.space.w_ValueError,
- "unknown format code %s for object of type '%T'",
self._type, w_val)
+ "Unknown format code %s for object of type '%T'",
self._type, w_val)
def format_string(self, w_string):
space = self.space
diff --git a/pypy/objspace/std/test/test_fsting.py
b/pypy/objspace/std/test/test_fsting.py
new file mode 100644
--- /dev/null
+++ b/pypy/objspace/std/test/test_fsting.py
@@ -0,0 +1,8 @@
+class AppTestFstring:
+ def test_error_unknown_code(self):
+ """
+ def fn():
+ f'{1000:j}'
+ exc_info = raises(ValueError, fn)
+ assert str(exc_info.value).startswith("Unknown format code")
+ """
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