def install(self):
""" Fetches binary cache if possible.
Installs from buildout otherwise.
"""
self.logger.info("Installing software release %s..." % self.url)
tarname = self.software_url_hash
cache_dir = tempfile.mkdtemp()
tarpath = os.path.join(cache_dir, tarname)
# Check if we can download from cache
if (not os.path.exists(self.software_path)) and download_network_cached(
self.download_binary_cache_url,
self.download_binary_dir_url,
self.url,
self.software_root,
self.software_url_hash,
tarpath,
self.logger,
self.signature_certificate_list,
self.binary_cache_url_blacklist,
):
tar = tarfile.open(tarpath)
try:
self.logger.info("Extracting archive of cached software release...")
tar.extractall(path=self.software_root)
finally:
tar.close()
else:
self._install_from_buildout()
if (
self.software_root
and self.url
and self.software_url_hash
and self.upload_binary_cache_url
and self.upload_binary_dir_url
):
self.logger.info("Creating archive of software release...")
tar = tarfile.open(tarpath, "w:gz")
try:
tar.add(self.software_path, arcname=self.software_url_hash)
finally:
tar.close()
self.logger.info("Trying to upload archive of software release...")
upload_network_cached(
self.software_root,
self.url,
self.software_url_hash,
self.upload_binary_cache_url,
self.upload_binary_dir_url,
tarpath,
self.logger,
self.signature_private_key_file,
self.shacache_cert_file,
self.shacache_key_file,
self.shadir_cert_file,
self.shadir_key_file,
)
shutil.rmtree(cache_dir)
def install(self):
""" Fetches binary cache if possible.
Installs from buildout otherwise.
"""
self.logger.info("Installing software release %s..." % self.url)
cache_dir = tempfile.mkdtemp()
try:
tarpath = os.path.join(cache_dir, self.software_url_hash)
# Check if we can download from cache
if (not os.path.exists(self.software_path)) \
and download_network_cached(
self.download_binary_cache_url,
self.download_binary_dir_url,
self.url, self.software_root,
self.software_url_hash,
tarpath, self.logger,
self.signature_certificate_list,
self.download_from_binary_cache_url_blacklist):
tar = tarfile.open(tarpath)
try:
self.logger.info("Extracting archive of cached software release...")
tar.extractall(path=self.software_root)
finally:
tar.close()
else:
self._install_from_buildout()
# Upload to binary cache if possible
blacklisted = False
for url in self.upload_to_binary_cache_url_blacklist:
if self.url.startswith(url):
blacklisted = True
self.logger.debug("Can't upload from binary cache: "
"Software Release URL is blacklisted.")
if (self.software_root and self.url and self.software_url_hash \
and self.upload_binary_cache_url \
and self.upload_binary_dir_url \
and not blacklisted):
self.uploadSoftwareRelease(tarpath)
finally:
shutil.rmtree(cache_dir)