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Issue 25206: fix f-string exceptions to match the code.

This commit is contained in:
Eric V. Smith 2015-09-24 08:54:17 -04:00
parent acf3f87883
commit 73a7b5b6bb
1 changed files with 3 additions and 5 deletions
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8
pep-0498.txt
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@ -398,15 +398,13 @@ Unmatched braces::
>>> f'x={x' >>> f'x={x'
File "<stdin>", line 1 File "<stdin>", line 1
SyntaxError: missing '}' in format string expression SyntaxError: f-string: expecting '}'
Invalid expressions:: Invalid expressions::
>>> f'x={!x}' >>> f'x={!x}'
File "<fstring>", line 1 File "<stdin>", line 1
!x SyntaxError: f-string: empty expression not allowed
^
SyntaxError: invalid syntax
Run time errors occur when evaluating the expressions inside an Run time errors occur when evaluating the expressions inside an
f-string. Note that an f-string can be evaluated multiple times, and f-string. Note that an f-string can be evaluated multiple times, and