python

[magicdawn]

No description provided.

[magicdawn]

pyenv

https://github.com/yyuu/pyenv

1. 将 ~/.pyenv/shims/ 加到 PATH 里, 然后运行一个 shims 里的 binary 时去动态选择 python version
2. pyenv shell 3.5.1 设置了一个环境变量, 当前 shell 有效
3. .python-version 文件里的, 可通过 pyenv local 3.5.1 设置
4. pyenv global 2.7.11 全局

[magicdawn]

demos

modify apk

import zipfile
import os

home = os.environ['HOME']
apk_file = home + '/workspace/fengjr/android_pack/in-py.apk'

z = zipfile.ZipFile(apk_file, 'a')

meta_info_file = 'META-INF/in-py.txt'
exists = False

try:
    info = z.getinfo(meta_info_file)
    print(info)
    exists = True
except KeyError:
    exists = False

if exists:
    z.writestr(info, "From info")
else:
    z.writestr(meta_info_file, "From Python script")

z.close()

[magicdawn]

pyenv / virtualenv / pyenv-virtualenv / 的关系

https://www.jianshu.com/p/857bf924cb65