def _install_venv(self):
path_to_venv = self.path(".venv")
if not os.path.isdir(path_to_venv):
print("No virtual environment found...Install the virtualenv.")
LOG.debug("Virtual environment directory: %s" % path_to_venv)
required_vers = (2, 7)
if sys.version_info[:2] != required_vers:
# NOTE(andreykurilin): let's try to find a suitable python
# interpreter for Tempest
python_interpreter = costilius.get_interpreter(required_vers)
if not python_interpreter:
raise exceptions.IncompatiblePythonVersion(
version=sys.version, required_version=required_vers)
LOG.info(
_("Tempest requires Python %(required)s, '%(found)s' was "
"found in your system and it will be used for installing"
" virtual environment.") % {"required": required_vers,
"found": python_interpreter})
else:
python_interpreter = sys.executable
try:
check_output("%s ./tools/install_venv.py" % python_interpreter,
shell=True, cwd=self.path())
check_output("%s python setup.py install" % self.venv_wrapper,
shell=True, cwd=self.path())
except subprocess.CalledProcessError:
if os.path.exists(self.path(".venv")):
shutil.rmtree(self.path(".venv"))
raise TempestSetupFailure(_("failed to install virtualenv"))
def validate_env(self):
"""Validate environment parameters required for running tempest.
eg: python>2.7
"""
if sys.version_info < (2, 7):
raise exceptions.IncompatiblePythonVersion(
version=sys.version_info)
def _install_venv(self):
path_to_venv = self.path(".venv")
if not os.path.isdir(path_to_venv):
LOG.debug("No virtual environment for Tempest found.")
LOG.info(_("Installing the virtual environment for Tempest."))
LOG.debug("Virtual environment directory: %s" % path_to_venv)
required_vers = (2, 7)
if sys.version_info[:2] != required_vers:
# NOTE(andreykurilin): let's try to find a suitable python
# interpreter for Tempest
python_interpreter = costilius.get_interpreter(required_vers)
if not python_interpreter:
raise exceptions.IncompatiblePythonVersion(
version=sys.version, required_version=required_vers)
LOG.info(
_("Tempest requires Python %(required)s, '%(found)s' was "
"found in your system and it will be used for installing"
" virtual environment.") % {
"required": required_vers,
"found": python_interpreter
})
else:
python_interpreter = sys.executable
try:
check_output("%s ./tools/install_venv.py" % python_interpreter,
shell=True,
cwd=self.path())
# NOTE(kun): Using develop mode installation is for run
# multiple tempest instance. However, dependency
# from tempest(os-testr) has issues here, before
# https://review.openstack.org/#/c/207691/ being
# merged, we have to install dependency manually and
# run setup.py with -N(install package without
# dependency)
check_output("%s pip install -r requirements.txt "
"-r test-requirements.txt" % self.venv_wrapper,
shell=True,
cwd=self.path())
check_output("%s python setup.py develop -N" %
self.venv_wrapper,
shell=True,
cwd=self.path())
except subprocess.CalledProcessError:
if os.path.exists(self.path(".venv")):
shutil.rmtree(self.path(".venv"))
raise TempestSetupFailure(_("failed to install virtualenv"))