New submission from INADA Naoki:
I used my local patch to profile import time. I think it's useful for
3rd party authors.
For example:
./python -Ximportprofile -c 'import traceback'
- _codecs 71 [us]
- codecs 677 [us]
- encodings.aliases 412 [us]
- encodings 1688 [us]
- encodings.utf_8 250 [us]
- _signal 120 [us]
- encodings.latin_1 281 [us]
- _weakrefset 301 [us]
- abc 593 [us]
- io 1032 [us]
- _locale 100 [us]
- _bootlocale 262 [us]
- errno 165 [us]
- _stat 73 [us]
- stat 270 [us]
- genericpath 166 [us]
- posixpath 456 [us]
- _collections_abc 1798 [us]
- os 3366 [us]
- _sitebuiltins 221 [us]
- sitecustomize 408 [us]
- usercustomize 168 [us]
- site 5019 [us]
- _operator 104 [us]
- operator 873 [us]
- keyword 177 [us]
- _heapq 188 [us]
- heapq 399 [us]
- itertools 140 [us]
- reprlib 224 [us]
- _collections 89 [us]
- collections 3009 [us]
- _functools 76 [us]
- collections.abc 267 [us]
- types 592 [us]
- weakref 499 [us]
- functools 1726 [us]
- enum 894 [us]
- _sre 97 [us]
- sre_constants 428 [us]
- sre_parse 849 [us]
- sre_compile 1267 [us]
- copyreg 200 [us]
- re 3035 [us]
- token 222 [us]
- tokenize 4660 [us]
- linecache 6592 [us]
- traceback 10108 [us]
----------
components: Interpreter Core
messages: 301858
nosy: inada.naoki
priority: normal
severity: normal
status: open
title: Add -X option to show import time
type: enhancement
versions: Python 3.7
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue31415>
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