Merge pull request #917 from DWesl/virtualenv-removed-no-site-packages

Virtualenv no longer supports --no-site-packages; remove it.

.travis.yml

@@ -88,6 +88,9 @@ install:
         $TRAVIS_PIP install virtualenv numpy scipy;
       fi
     fi
+    if $TRAVIS_PYTHON -c 'import sys; sys.exit(0 if "__pypy__" in sys.modules else 1)'; then
+      $TRAVIS_PIP install "pytest>=4.4.0,<5.0" "pytest-rerunfailures>=8.0,<9.0" "pytest-faulthandler<2.0"
+    fi
     $TRAVIS_PIP install selenium six "pytest>=4.4.0" "pytest-xdist" pytest-rerunfailures pytest-faulthandler pytest-timeout feedparser python-hglib filelock;
     if [[ "$COVERAGE" != '' ]]; then $TRAVIS_PIP install pytest-cov codecov; fi;
   - $TRAVIS_PYTHON setup.py build_ext -i

asv/plugins/virtualenv.py

@@ -140,7 +140,6 @@ def _setup(self):
         util.check_call([
             sys.executable,
             "-mvirtualenv",
-            '--no-site-packages',
             "-p",
             self._executable,
             self._path], env=env)

requirements-dev.txt

@@ -1,5 +1,6 @@
-pytest>=4.4.0
-virtualenv
+pytest>=4.4.0; platform_python_implementation != "PyPy"
+pytest>=4.4.0,<5.0; platform_python_implementation == "PyPy"
+virtualenv>=1.7
 filelock
 six
 pip
@@ -10,8 +11,10 @@ numpy
 scipy
 selenium
 pytest-xdist
-pytest-rerunfailures
-pytest-faulthandler
+pytest-rerunfailures>=8.0; platform_python_implementation != "PyPy"
+pytest-rerunfailures>=8.0,<9.0; platform_python_implementation == "PyPy"
+pytest-faulthandler; platform_python_implementation != "PyPy"
+pytest-faulthandler<2.0; platform_python_implementation == "PyPy"
 pytest-timeout
 feedparser
 python-hglib