[issue39601] brace escapes are not working in formatted string literal format specifications
JitterMan
report at bugs.python.org
Mon Feb 10 11:50:35 EST 2020
JitterMan <pythonbugs at shalmirane.com> added the comment:
It appears as if escaping the braces by doubling them up is not working properly if the braces are in a format specification within a f-string.
>>> print(f'Email:\n {C:{{v.name}} {{v.email}}|\n }')
Traceback (most recent call last):
File "bugreport.py", line 95, in <module>
print(f'Email:\n {C:{{v.name}} {{v.email}}|\n }')
NameError: name 'v' is not defined
The escaping works as expected when the string's format method is used.
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Added file: https://bugs.python.org/file48888/bugreport.py
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<https://bugs.python.org/issue39601>
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