def create_deployment_package(self, project_dir):
# type: (str) -> str
print "Creating deployment package."
# pip install -t doesn't work out of the box with homebrew and
# python, so we're using virtualenvs instead which works in
# more cases.
venv_dir = os.path.join(project_dir, '.chalice', 'venv')
self._create_virtualenv(venv_dir)
pip_exe = compat.pip_script_in_venv(venv_dir)
assert os.path.isfile(pip_exe)
# Next install any requirements specified by the app.
requirements_file = os.path.join(project_dir, 'requirements.txt')
deployment_package_filename = self.deployment_package_filename(
project_dir)
if self._has_at_least_one_package(requirements_file) and not \
os.path.isfile(deployment_package_filename):
p = subprocess.Popen([pip_exe, 'install', '-r', requirements_file],
stdout=subprocess.PIPE)
p.communicate()
deps_dir = compat.site_packages_dir_in_venv(venv_dir)
assert os.path.isdir(deps_dir)
# Now we need to create a zip file and add in the site-packages
# dir first, followed by the app_dir contents next.
if not os.path.isdir(os.path.dirname(deployment_package_filename)):
os.makedirs(os.path.dirname(deployment_package_filename))
with zipfile.ZipFile(deployment_package_filename,
'w',
compression=zipfile.ZIP_DEFLATED) as z:
self._add_py_deps(z, deps_dir)
self._add_app_files(z, project_dir)
return deployment_package_filename
def create_deployment_package(self, project_dir, package_filename=None):
# type: (str, Optional[str]) -> str
print("Creating deployment package.")
# pip install -t doesn't work out of the box with homebrew and
# python, so we're using virtualenvs instead which works in
# more cases.
venv_dir = os.path.join(project_dir, '.chalice', 'venv')
self._create_virtualenv(venv_dir)
pip_exe = compat.pip_script_in_venv(venv_dir)
assert os.path.isfile(pip_exe)
# Next install any requirements specified by the app.
requirements_file = os.path.join(project_dir, 'requirements.txt')
deployment_package_filename = self.deployment_package_filename(
project_dir)
if package_filename is None:
package_filename = deployment_package_filename
if self._has_at_least_one_package(requirements_file) and not \
os.path.isfile(package_filename):
p = subprocess.Popen([pip_exe, 'install', '-r', requirements_file],
stdout=subprocess.PIPE)
p.communicate()
deps_dir = compat.site_packages_dir_in_venv(venv_dir)
assert os.path.isdir(deps_dir)
# Now we need to create a zip file and add in the site-packages
# dir first, followed by the app_dir contents next.
dirname = os.path.dirname(os.path.abspath(package_filename))
if not os.path.isdir(dirname):
os.makedirs(dirname)
with zipfile.ZipFile(package_filename, 'w',
compression=zipfile.ZIP_DEFLATED) as z:
self._add_py_deps(z, deps_dir)
self._add_app_files(z, project_dir)
self._add_vendor_files(z, os.path.join(project_dir,
self._VENDOR_DIR))
return package_filename
