Мой пакет python footools
нуждается в html5lib через install_requires
в setup.py
.
setup.py не работает
Установка с помощью setup.py develop
завершается с ошибкой:
cd src/footools/
python setup.py develop
Processing dependencies for footools==2016.205
Searching for html5lib==0.9999999
Reading https://source.example.com/pypi/simple/html5lib/
Download error on https://source.example.com/pypi/simple/html5lib/:
[Errno 185090050] _ssl.c:354: error:0B084002:x509
certificate routines:X509_load_cert_crl_file:system lib --
Some packages may not be found!
Couldn't find index page for 'html5lib' (maybe misspelled?)
pip works
Но прямые загрузки:
[email protected]:~/src/footools> pip install html5lib==0.9999999
/home/bar/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:79:
InsecurePlatformWarning: A true SSLContext object is not available.
This prevents urllib3 from configuring SSL appropriately
and may cause certain SSL connections to fail.
For more information, see
https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Collecting html5lib==0.9999999
/home/bar/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:79:
InsecurePlatformWarning: A true SSLContext object is not available.
This prevents urllib3 from configuring SSL appropriately and
may cause certain SSL connections to fail.
For more information,
see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Downloading https://source.example.com/pypi/packages/html5lib-0.9999999.tar.gz
Requirement already satisfied (use --upgrade to upgrade):
six in /usr/lib/python2.7/site-packages (from html5lib==0.9999999)
Installing collected packages: html5lib
Running setup.py install for html5lib
Successfully installed html5lib-0.9999999
Вопросы
В чем разница между этими двумя методами?
Почему они разные?
Каков правильный способ установки зависимостей в python?
setup.py
setup.py
не является особенным:
import setuptools
setuptools.setup(
name='foo',
version='2016.210',
long_description=open('README.txt').read(),
packages=setuptools.find_packages(),
install_requires=[
# about twenty packages before this line
'html5lib==0.9999999'
],
include_package_data=True,
entry_points={
'console_scripts': [
'foo=foo.utils.bar:main',
],
},
)