Plugins incompatible with pytest 4, leads to ContextualVersionConflict

[jaraco]

As can be seen in this commit, none of the plugins are compatible with pytest. This causes test suites that depend on them to fail. Consider:

setuptools master $ pip-run -q pytest pytest-virtualenv -- -c "import pkg_resources; pkg_resources.require('pytest-virtualenv')"                                                         
pytest-shutil 1.4.0 has requirement pytest<4.0.0, but you'll have pytest 4.1.1 which is incompatible.
pytest-fixture-config 1.4.0 has requirement pytest<4.0.0, but you'll have pytest 4.1.1 which is incompatible.
pytest-virtualenv 1.4.0 has requirement pytest<4.0.0, but you'll have pytest 4.1.1 which is incompatible.
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/jaraco/code/main/setuptools/pkg_resources/__init__.py", line 898, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/Users/jaraco/code/main/setuptools/pkg_resources/__init__.py", line 789, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (pytest 4.1.1 (/private/var/folders/c6/v7hnmq453xb6p2dbz1gqc6rr0000gn/T/pip-run-svi02ctd), Requirement.parse('pytest<4.0.0'), {'pytest-shutil', 'pytest-fixture-config', 'pytest-virtualenv'})

[jonathansp]

@javefang @eeaston any specific reason this plugin is not compatible with v4.x.x?

[eeaston]

Hi all, we just merged #134 to address this, thanks

[jvesely]

Hi all, we just merged #134 to address this, thanks

Hi, do you plan a release that includes this change in the near future?

[jcfr]

@eeaston I think this issue can be closed.

[eeaston]

Released in 1.7.0 - many apologies all for the delay in releasing to pypi.