| 1 | #!/usr/bin/env bash
|
| 2 | #
|
| 3 | # Miscellaneous scripts for figuring out OVM.
|
| 4 | #
|
| 5 | # Usage:
|
| 6 | # ./ovm.sh <function name>
|
| 7 |
|
| 8 | set -o nounset
|
| 9 | set -o pipefail
|
| 10 | set -o errexit
|
| 11 |
|
| 12 | source build/common.sh # $PY27
|
| 13 |
|
| 14 | grep-cpython() {
|
| 15 | find $PY27 -type f | xargs grep "$@"
|
| 16 | }
|
| 17 |
|
| 18 | grep-cpython-c() {
|
| 19 | find $PY27 -type f -a -name '*.[ch]' | xargs grep "$@"
|
| 20 | }
|
| 21 |
|
| 22 | # https://stackoverflow.com/questions/2224334/gcc-dump-preprocessor-defines
|
| 23 |
|
| 24 | # 493 variables.
|
| 25 | pp-vars() {
|
| 26 | gcc -E -dM - < $PY27/pyconfig.h
|
| 27 | }
|
| 28 |
|
| 29 | # Modify this function to trace imports. It helped with 're'.
|
| 30 | # Where do codecs.c and codecs.py get imported?
|
| 31 | # codecs.py is from encodings, but I don't know where that gets imported.
|
| 32 | #
|
| 33 | # I think runpy use encodings.
|
| 34 | blame-import() {
|
| 35 | PYTHONVERBOSE=9 \
|
| 36 | _OVM_RESOURCE_ROOT=. PYTHONPATH=. \
|
| 37 | python -S -c 'from bin import oil; import sys; print sys.modules["codecs"]'
|
| 38 | }
|
| 39 |
|
| 40 | "$@"
|