我正在尝试编写一个稍后将被其他人使用的插件。设置和命名使我感到困惑。作为一个基础，我克隆了pytest-xdist并删除了大多数似乎无关紧要的文件。管理以使插件运行，虽然这些名称对我来说似乎是随机的。
setup.py：
from setuptools import setup
setup(
name="groceries",
platforms=['linux', 'osx', 'win32'],
packages=['groceries'],
entry_points={
'pytest11': [
'groceries.potato = groceries.plugin',
'groceries.tomato = groceries.tomato'
],
},
zip_safe=False,
install_requires=['execnet>=1.1', 'pytest>=2.7.0', 'py>=1.4.22'],
setup_requires=['setuptools_scm'],
classifiers=[
'Development Status :: 5 - Production/Stable',
'Framework :: Pytest',
'Intended Audience :: Developers',
'License :: OSI Approved :: MIT License',
'Operating System :: POSIX',
'Operating System :: Microsoft :: Windows',
'Operating System :: MacOS :: MacOS X',
'Topic :: Software Development :: Testing',
'Topic :: Software Development :: Quality Assurance',
'Topic :: Utilities',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
],
)
杂货/ plugin.py：
import py
import pytest
def pytest_addoption(parser):
print "pytest_addoption"
group = parser.getgroup("test", "distributed and subprocess testing")
group.addoption(
'--some-text', action="append", default="")
def pytest_addhooks(pluginmanager):
print "pytest_addhooks"
@pytest.mark.trylast
def pytest_configure(config):
print "pytest_configure"
@pytest.mark.tryfirst
def pytest_cmdline_main(config):
print "pytest_cmdline_main"
杂货/ tomato.py：
import py
import pytest
def pytest_addoption(parser):
print "pytest_addoption tomato"
group = parser.getgroup("test", "distributed and subprocess testing")
group.addoption(
'--other-text', action="append", default="")
def pytest_addhooks(pluginmanager):
print "pytest_addhooks tomato"
@pytest.mark.trylast
def pytest_configure(config):
print "pytest_configure tomato"
@pytest.mark.tryfirst
def pytest_cmdline_main(config):
print "pytest_cmdline_main tomato"
我在sudo python setup.py install的根目录中使用setup.py进行安装。
itos-MacBook-Pro-2:pytest-xdist ito$ pytest --trace-config
pytest_addhooks
pytest_addoption
pytest_addhooks tomato
pytest_addoption tomato
pytest_cmdline_main tomato
pytest_cmdline_main
PLUGIN registered: <_pytest.config.PytestPluginManager object at 0x10239ab50>
PLUGIN registered: <_pytest.config.Config object at 0x1028b7490>
PLUGIN registered: <module '_pytest.mark' from '/Library/Python/2.7/site-packages/_pytest/mark.pyc'>
PLUGIN registered: <module '_pytest.main' from '/Library/Python/2.7/site-packages/_pytest/main.pyc'>
PLUGIN registered: <module '_pytest.terminal' from '/Library/Python/2.7/site-packages/_pytest/terminal.pyc'>
PLUGIN registered: <module '_pytest.runner' from '/Library/Python/2.7/site-packages/_pytest/runner.pyc'>
PLUGIN registered: <module '_pytest.python' from '/Library/Python/2.7/site-packages/_pytest/python.pyc'>
PLUGIN registered: <module '_pytest.fixtures' from '/Library/Python/2.7/site-packages/_pytest/fixtures.pyc'>
PLUGIN registered: <module '_pytest.debugging' from '/Library/Python/2.7/site-packages/_pytest/debugging.pyc'>
PLUGIN registered: <module '_pytest.unittest' from '/Library/Python/2.7/site-packages/_pytest/unittest.pyc'>
PLUGIN registered: <module '_pytest.capture' from '/Library/Python/2.7/site-packages/_pytest/capture.pyc'>
PLUGIN registered: <module '_pytest.skipping' from '/Library/Python/2.7/site-packages/_pytest/skipping.pyc'>
PLUGIN registered: <module '_pytest.tmpdir' from '/Library/Python/2.7/site-packages/_pytest/tmpdir.pyc'>
PLUGIN registered: <module '_pytest.monkeypatch' from '/Library/Python/2.7/site-packages/_pytest/monkeypatch.pyc'>
PLUGIN registered: <module '_pytest.recwarn' from '/Library/Python/2.7/site-packages/_pytest/recwarn.pyc'>
PLUGIN registered: <module '_pytest.pastebin' from '/Library/Python/2.7/site-packages/_pytest/pastebin.pyc'>
PLUGIN registered: <module '_pytest.helpconfig' from '/Library/Python/2.7/site-packages/_pytest/helpconfig.pyc'>
PLUGIN registered: <module '_pytest.nose' from '/Library/Python/2.7/site-packages/_pytest/nose.pyc'>
PLUGIN registered: <module '_pytest.assertion' from '/Library/Python/2.7/site-packages/_pytest/assertion/__init__.pyc'>
PLUGIN registered: <module '_pytest.junitxml' from '/Library/Python/2.7/site-packages/_pytest/junitxml.pyc'>
PLUGIN registered: <module '_pytest.resultlog' from '/Library/Python/2.7/site-packages/_pytest/resultlog.pyc'>
PLUGIN registered: <module '_pytest.doctest' from '/Library/Python/2.7/site-packages/_pytest/doctest.pyc'>
PLUGIN registered: <module '_pytest.cacheprovider' from '/Library/Python/2.7/site-packages/_pytest/cacheprovider.pyc'>
PLUGIN registered: <module '_pytest.freeze_support' from '/Library/Python/2.7/site-packages/_pytest/freeze_support.pyc'>
PLUGIN registered: <module '_pytest.setuponly' from '/Library/Python/2.7/site-packages/_pytest/setuponly.pyc'>
PLUGIN registered: <module '_pytest.setupplan' from '/Library/Python/2.7/site-packages/_pytest/setupplan.pyc'>
PLUGIN registered: <module 'groceries.plugin' from '/Library/Python/2.7/site-packages/groceries-0.0.0-py2.7.egg/groceries/plugin.py'>
PLUGIN registered: <module 'groceries.tomato' from '/Library/Python/2.7/site-packages/groceries-0.0.0-py2.7.egg/groceries/tomato.py'>
PLUGIN registered: <module 'pytest_cov.plugin' from '/Library/Python/2.7/site-packages/pytest_cov/plugin.py'>
PLUGIN registered: <module 'pytest_html.plugin' from '/Library/Python/2.7/site-packages/pytest_html/plugin.py'>
PLUGIN registered: <module 'xdist.boxed' from '/Library/Python/2.7/site-packages/xdist/boxed.py'>
PLUGIN registered: <module 'xdist.looponfail' from '/Library/Python/2.7/site-packages/xdist/looponfail.py'>
PLUGIN registered: <module 'xdist.plugin' from '/Library/Python/2.7/site-packages/xdist/plugin.py'>
PLUGIN registered: <_pytest.capture.CaptureManager instance at 0x102d4a5f0>
PLUGIN registered: <module 'conftest' from '/Users/ito/dev/python/pytest-xdist/testing/conftest.py'>
PLUGIN registered: <Session 'pytest-xdist'>
PLUGIN registered: <_pytest.cacheprovider.LFPlugin instance at 0x102d61368>
PLUGIN registered: <_pytest.terminal.TerminalReporter instance at 0x102d617a0>
pytest_configure
pytest_configure tomato
PLUGIN registered: <_pytest.fixtures.FixtureManager instance at 0x102d74200>
========================================================================================================================= test session starts ==========================================================================================================================
platform darwin -- Python 2.7.10, pytest-3.0.5, py-1.4.32, pluggy-0.4.0
using: pytest-3.0.5 pylib-1.4.32
setuptools registered plugins:
groceries-0.0.0 at /Library/Python/2.7/site-packages/groceries-0.0.0-py2.7.egg/groceries/plugin.py
groceries-0.0.0 at /Library/Python/2.7/site-packages/groceries-0.0.0-py2.7.egg/groceries/tomato.py
pytest-cov-2.4.0 at /Library/Python/2.7/site-packages/pytest_cov/plugin.py
pytest-html-1.13.0 at /Library/Python/2.7/site-packages/pytest_html/plugin.py
pytest-xdist-1.15.0 at /Library/Python/2.7/site-packages/xdist/boxed.py
pytest-xdist-1.15.0 at /Library/Python/2.7/site-packages/xdist/looponfail.py
pytest-xdist-1.15.0 at /Library/Python/2.7/site-packages/xdist/plugin.py
active plugins:
cacheprovider : /Library/Python/2.7/site-packages/_pytest/cacheprovider.pyc
helpconfig : /Library/Python/2.7/site-packages/_pytest/helpconfig.pyc
pytestconfig : <_pytest.config.Config object at 0x1028b7490>
debugging : /Library/Python/2.7/site-packages/_pytest/debugging.pyc
runner : /Library/Python/2.7/site-packages/_pytest/runner.pyc
unittest : /Library/Python/2.7/site-packages/_pytest/unittest.pyc
xdist.looponfail : /Library/Python/2.7/site-packages/xdist/looponfail.py
xdist : /Library/Python/2.7/site-packages/xdist/plugin.py
capturemanager : <_pytest.capture.CaptureManager instance at 0x102d4a5f0>
pastebin : /Library/Python/2.7/site-packages/_pytest/pastebin.pyc
skipping : /Library/Python/2.7/site-packages/_pytest/skipping.pyc
session : <Session 'pytest-xdist'>
lfplugin : <_pytest.cacheprovider.LFPlugin instance at 0x102d61368>
fixtures : /Library/Python/2.7/site-packages/_pytest/fixtures.pyc
tmpdir : /Library/Python/2.7/site-packages/_pytest/tmpdir.pyc
capture : /Library/Python/2.7/site-packages/_pytest/capture.pyc
terminalreporter : <_pytest.terminal.TerminalReporter instance at 0x102d617a0>
assertion : /Library/Python/2.7/site-packages/_pytest/assertion/__init__.pyc
mark : /Library/Python/2.7/site-packages/_pytest/mark.pyc
terminal : /Library/Python/2.7/site-packages/_pytest/terminal.pyc
groceries.tomato : /Library/Python/2.7/site-packages/groceries-0.0.0-py2.7.egg/groceries/tomato.py
4332301136 : <_pytest.config.PytestPluginManager object at 0x10239ab50>
main : /Library/Python/2.7/site-packages/_pytest/main.pyc
nose : /Library/Python/2.7/site-packages/_pytest/nose.pyc
groceries.potato : /Library/Python/2.7/site-packages/groceries-0.0.0-py2.7.egg/groceries/plugin.py
xdist.boxed : /Library/Python/2.7/site-packages/xdist/boxed.py
python : /Library/Python/2.7/site-packages/_pytest/python.pyc
/Users/ito/dev/python/pytest-xdist/testing/conftest.py: /Users/ito/dev/python/pytest-xdist/testing/conftest.py
recwarn : /Library/Python/2.7/site-packages/_pytest/recwarn.pyc
funcmanage : <_pytest.fixtures.FixtureManager instance at 0x102d74200>
monkeypatch : /Library/Python/2.7/site-packages/_pytest/monkeypatch.pyc
resultlog : /Library/Python/2.7/site-packages/_pytest/resultlog.pyc
setuponly : /Library/Python/2.7/site-packages/_pytest/setuponly.pyc
html : /Library/Python/2.7/site-packages/pytest_html/plugin.py
pytest_cov : /Library/Python/2.7/site-packages/pytest_cov/plugin.py
junitxml : /Library/Python/2.7/site-packages/_pytest/junitxml.pyc
doctest : /Library/Python/2.7/site-packages/_pytest/doctest.pyc
setupplan : /Library/Python/2.7/site-packages/_pytest/setupplan.pyc
freeze_support : /Library/Python/2.7/site-packages/_pytest/freeze_support.pyc
rootdir: /Users/ito/dev/python/pytest-xdist, inifile:
plugins: groceries-0.0.0, cov-2.4.0, html-1.13.0, xdist-1.15.0
collected 1 items
testing/test_stuff.py .
所以看起来它们已经被加载并且钩子被执行了。现在我的问题是- p带来的错误。
$ pytest -p groceries --trace-config
1在0.02秒内通过
不知道这应该做什么，因为杂货未被宣布为插件，尽管它是一个包。
$ pytest -p potato --trace-config
1传递0.03秒
有道理
$ pytest -p tomato --trace-config
ImportError：导入插件时出错＆＃34;番茄＆＃34;：没有名为tomato的模块
笏
$ pytest -p groceries.potato --trace-config
ImportError：导入插件时出错＆＃34; groceries.potato＆＃34;：没有名为potato的模块
好
$ pytest -p groceries.tomato --trace-config
1在0.02秒内通过
因此，如果您希望potato正常工作，则需要调用插件文件-p groceries.potato。但为什么简单的potato有效而不是tomato。是不是有一个名为potato的软件包漂浮在某个地方？那为什么tomato不起作用？
现在如果我$ sudo pip unistall groceries这5次传递都没有，我总是得到一个ImportError，所以我不认为我在其他包中声明了相同的插件。