def install_blueprint_plugins(blueprint_path):
requirements = create_requirements(
blueprint_path=blueprint_path
)
if requirements:
# validate we are inside a virtual env
if not utils.is_virtual_env():
raise exceptions.AriaCliError(
'You must be running inside a '
'virtualenv to install blueprint plugins')
runner = futures.aria_side_utils.LocalCommandRunner(
logger.get_logger())
# dump the requirements to a file
# and let pip install it.
# this will utilize pip's mechanism
# of cleanup in case an installation fails.
tmp_path = tempfile.mkstemp(suffix='.txt', prefix='requirements_')[1]
utils.dump_to_file(collection=requirements, file_path=tmp_path)
runner.run(command='pip install -r {0}'.format(tmp_path),
stdout_pipe=False)
else:
logger.get_logger().debug('There are no plugins to install..')
def create_requirements(blueprint_path, output):
logger = get_logger()
if output and os.path.exists(output):
raise exceptions.CloudifyCliError('output path already exists : {0}'
.format(output))
requirements = common.create_requirements(
blueprint_path=blueprint_path
)
if output:
utils.dump_to_file(requirements, output)
logger.info('Requirements created successfully --> {0}'
.format(output))
else:
# we don't want to use just lgr
# since we want this output to be prefix free.
# this will make it possible to pipe the
# output directly to pip
for requirement in requirements:
print(requirement)
logger.info(requirement)
def install_blueprint_plugins(blueprint_path):
requirements = create_requirements(blueprint_path=blueprint_path)
if requirements:
# validate we are inside a virtual env
if not utils.is_virtual_env():
raise exceptions.CloudifyCliError(
'You must be running inside a '
'virtualenv to install blueprint plugins')
runner = LocalCommandRunner(get_logger())
# dump the requirements to a file
# and let pip install it.
# this will utilize pip's mechanism
# of cleanup in case an installation fails.
tmp_path = tempfile.mkstemp(suffix='.txt', prefix='requirements_')[1]
utils.dump_to_file(collection=requirements, file_path=tmp_path)
runner.run(command='pip install -r {0}'.format(tmp_path),
stdout_pipe=False)
else:
get_logger().debug('There are no plugins to install..')
