Message384996
In build-in function compile() of mode 'single', single statement can be well compiled. (see program 1 and program 2). However, if we leave 4 blank spaces before the end of triple-quotation mark of "if expression",(see program 3), The parser will raise syntax error. This is not the expected output. Spaces in the end of multi-line expression should not affect the compilation results. No error should be reported in this case.
program 1 (expected)
===============================
snippet ="""
a = 1
"""
compile(snippet, "", "single")
===============================
program 2 (expected)
===============================
snippet ="""
if True:
a = 1
"""
compile(snippet, "", "single")
===============================
program 3 (unexpected)
===========================
snippet ="""
if True:
a = 1
"""
compile(snippet, "", "single")
===========================
Traceback (most recent call last):
File "/home/xxm/Desktop/nameChanging/report/test1.py", line 1, in <module>
compile(snippet, "", "single")
File "", line 4
SyntaxError: unexpected EOF while parsing
Expected output: No error reported (like program1 and program2)
>> python -V
Python 3.10.0a2
>>uname -a
Linux xxm-System-Product-Name 4.15.0-64-generic #73~16.04.1-Ubuntu SMP Fri Sep 13 09:56:18 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux |
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Date |
User |
Action |
Args |
2021-01-13 06:05:45 | xxm | set | recipients:
+ xxm |
2021-01-13 06:05:45 | xxm | set | messageid: <1610517945.87.0.376741027563.issue42919@roundup.psfhosted.org> |
2021-01-13 06:05:45 | xxm | link | issue42919 messages |
2021-01-13 06:05:45 | xxm | create | |
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