Virtualenv: gdb Python ํ™•์žฅ์ด ์ƒˆ virtualenv์— ์ œ๋Œ€๋กœ ์—ฐ๊ฒฐ๋˜์ง€ ์•Š์•˜์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2014๋…„ 08์›” 28์ผ  ยท  5์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: pypa/virtualenv

๋‚˜๋Š” ํŒŒ์ด์ฌ ์•ฑ ๋””๋ฒ„๊น…์„ ์œ„ํ•ด virtualenv์™€ gdb๋ฅผ ๊ฐ€์ง€๊ณ  ๋†€๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค(๊ฒ€์‚ฌํ•˜๊ณ  ์‹ถ์€ ์ผ๋ถ€ C ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฅผ ํ˜ธ์ถœํ•จ).

์ฒด๊ณ„:

$ virtualenv --version
1.11.4
$ uname -a
Linux virtual-machine 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
$ /usr/bin/python2.7-dbg --version
Python 2.7.6
$ gdb --version
GNU gdb (Ubuntu 7.7-0ubuntu3.1) 7.7

๊ฐ€์ƒ ํ™˜๊ฒฝ ์„ค์ •:

$ virtualenv -p /usr/bin/python2.7-dbg debugenv
$ source debugenv/bin/activate

gdb Python ํ™•์žฅ ๋ช…๋ น ํ…Œ์ŠคํŠธ(์‹คํŒจ):

(debugenv)$ gdb --args python
(gdb) py-bt
Undefined command: "py-bt".  Try "help".

StackOverflow์˜ ์ด ์‚ฌ๋žŒ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์†”๋ฃจ์…˜์„ ๊ฒŒ์‹œํ–ˆ์Šต๋‹ˆ๋‹ค.
http://stackoverflow.com/questions/22931774/how-to-use-gdb-python-debugging-extension-inside-virtualenv

(debugenv)$ ln -s /usr/lib/debug/usr/bin/python2.7-gdb.py /path/to/debugenv/bin/python2.7-dbg-gdb.py
(debugenv)$ gdb --args python
(gdb) py-bt
Python Exception <class 'gdb.error'> No frame is currently selected.: 
Error occurred in Python command: No frame is currently selected.

Python ๋””๋ฒ„๊ทธ ์‹คํ–‰ ํŒŒ์ผ์ด ์‚ฌ์šฉ ์ค‘์ž„์„ ๊ฐ์ง€ํ•œ ๊ฒฝ์šฐ ์ด๊ฒƒ์ด virtualenv ์ž์ฒด์—์„œ ๊ตฌํ˜„๋˜์–ด์•ผ ํ•˜๋Š”์ง€ ํ™•์‹คํ•˜์ง€ ์•Š์ง€๋งŒ ์ฒ˜๋ฆฌํ•˜๊ธฐ๊ฐ€ ์•ฝ๊ฐ„ ์„ฑ๊ฐ€์‹œ๊ณ /ํ˜ผ๋ž€์Šค๋Ÿฝ๊ณ  virtualenv ํŒ€์ด ์ธ์‹ํ•˜๋„๋ก ํ•˜๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค.

bug help-wanted

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

์šฐ๋ถ„ํˆฌ 18.10์˜ python3.6-dbg์— ์—ฌ์ „ํžˆ ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

๋ชจ๋“  5 ๋Œ“๊ธ€

๊ฐ™์€ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ๊นŒ์ง€ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์•„ํ”„์ง€ ์•Š์œผ๋ฉด ์ถ”๊ฐ€ํ•ด์•ผํ•ฉ๋‹ˆ๋‹ค.

libpython์„ ๊ฐ€์ ธ์˜ค๊ณ  py-bt๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ ์ด ์˜ค๋ฅ˜๋ฅผ ๋งŒ๋‚ฌ์Šต๋‹ˆ๋‹ค. "Python ๋ช…๋ น์—์„œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค: __init__()๋Š” ์ •ํ™•ํžˆ 3๊ฐœ์˜ ์ธ์ˆ˜(2๊ฐœ)๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค."

์ด๊ฒƒ์€ ์—ฌ์ „ํžˆ โ€‹โ€‹๋ฌธ์ œ์ž…๋‹ˆ๊นŒ?

๋‚˜๋Š” ๊ฐ™์€ ๋ฌธ์ œ๊ฐ€์žˆ๋‹ค :

(gdb) py-list
Undefined command: "py-list"

์ด ๋ฌธ์ œ๋Š” ์ตœ๊ทผ ํ™œ๋™์ด ์—†์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ž๋™์œผ๋กœ ์˜ค๋ž˜๋œ ๊ฒƒ์œผ๋กœ ํ‘œ์‹œ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋” ์ด์ƒ ํ™œ๋™์ด ์—†์œผ๋ฉด ํ์‡„๋ฉ๋‹ˆ๋‹ค. ๊ณ„์† ์—ด์–ด๋‘๊ณ  ์‹ถ๋‹ค๋ฉด ๋Œ“๊ธ€์„ ์ถ”๊ฐ€ํ•˜์„ธ์š”. ๊ท€ํ•˜์˜ ๊ธฐ์—ฌ์— ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

์šฐ๋ถ„ํˆฌ 18.10์˜ python3.6-dbg์— ์—ฌ์ „ํžˆ ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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