pip freeze > requirements.txt
Usage:
pipreqs [options] <path>
Options:
--use-local Use ONLY local package info instead of querying PyPI
--pypi-server <url> Use custom PyPi server
--proxy <url> Use Proxy, parameter will be passed to requests library. You can also just set the
environments parameter in your terminal:
$ export HTTP_PROXY="http://10.10.1.10:3128"
$ export HTTPS_PROXY="https://10.10.1.10:1080"
--debug Print debug information
--ignore <dirs>... Ignore extra directories
--encoding <charset> Use encoding parameter for file open
--savepath <file> Save the list of requirements in the given file
--print Output the list of requirements in the standard output
--force Overwrite existing requirements.txt
--diff <file> Compare modules in requirements.txt to project imports.
--clean <file> Clean up requirements.txt by removing modules that are not imported in project.
UnicodeDecodeError: 'gbk' codec can't decode byte 0xae in
。需要指定编码格式“—encoding=utf8”。bs4
模块来自beautifulsoup4
库,MySQLdb
则来自于MySQL_Python
库。可以通过“-s”参数,查找真实的依赖库。$ pigar -s bs4 MySQLdb
concurrent.futures
是 Python 3.2+ 的标准库,而在之前早期版本中,需要安装三方库futures
,才能使用它。pigar 做到了有效地识别区分。(PS:pipreqs 也支持这个识别,详见这个合入:https://github.com/bndr/pipreqs/pull/80)$ pip-compile
#
# This file is autogenerated by pip-compile
# To update, run:
#
# pip-compile --output-file requirements.txt setup.py
#
click==6.7 # via flask
flask==0.12.2
itsdangerous==0.24 # via flask
jinja2==2.9.6 # via flask
markupsafe==1.0 # via jinja2
werkzeug==0.12.2 # via flask
$ pip-sync dev-requirements.txt requirements.txt