def Init(self):
distributions = FieldSet("")
distributions["Codename"] = self.codename
distributions["Components"] = self.component
distributions["Architectures"] = " ".join(self.architectures)
for line in subprocess.check_output(
["gpg", "--list-secret-keys", "--with-colons"]).splitlines():
parts = line.split(":")
distributions["SignWith"] = parts[4][-8:]
Key(bucket=self.bucket, name=self.prefix + "conf/distributions")\
.set_contents_from_string(str(distributions), policy=self.acl)
release = ReleaseFile.New(self.codename, self.architectures,
self.component)
for architecture in self.architectures:
# Add empty package lists for each architecture
packages_file_relative_path = "dists/" + self.codename + "/" + \
self.component + "/" + "binary-" + architecture + \
"/Packages"
Key(bucket=self.bucket, name=self.prefix + packages_file_relative_path)\
.set_contents_from_string("", policy=self.acl)
release.UpdateFile(self.component + "/" + "binary-" + architecture + \
"/Packages", "")
release.Store(self.bucket,
self.prefix + "dists/" + self.codename + "/Release",
acl=self.acl)
def AddPackage(self, path, remove_old_versions=False):
metadata = FieldSet(
subprocess.check_output(["dpkg-deb", "-I", path, "control"]))
package = metadata["Package"]
relative_path = "pool/" + self.component + "/" + package[0] + "/" + \
package + "/" + basename(path)
key = Key(bucket=self.bucket, name=self.prefix + relative_path)
key.set_contents_from_filename(path, policy=self.acl)
metadata["Filename"] = relative_path
metadata["Size"] = str(os.stat(path).st_size)
metadata["MD5"] = hashlib.md5(open(path, "rb").read()).hexdigest()
metadata["SHA1"] = hashlib.sha1(open(path, "rb").read()).hexdigest()
metadata["SHA256"] = hashlib.sha256(open(path,
"rb").read()).hexdigest()
if metadata["Architecture"] == "all":
architectures = self.architectures[:]
else:
architectures = metadata["Architecture"].split()
files_to_delete = []
for architecture in architectures:
packages_file_relative_path = "dists/" + self.codename + "/" + \
self.component + "/" + "binary-" + architecture + \
"/Packages"
packages = PackagesFile.Load(
self.bucket, self.prefix + packages_file_relative_path)
if remove_old_versions:
files_to_delete.extend(packages.RemovePackage(package))
packages.AddPackage(metadata)
packages_str, packages_gz_str = packages.Store(
self.bucket,
self.prefix + packages_file_relative_path,
acl=self.acl)
release = ReleaseFile.Load(
self.bucket,
self.prefix + "dists/" + self.codename + "/Release")
release.UpdateFile(self.component + "/" + "binary-" + architecture + \
"/Packages", packages_str)
release.UpdateFile(self.component + "/" + "binary-" + architecture + \
"/Packages.gz", packages_gz_str)
release.Store(self.bucket,
self.prefix + "dists/" + self.codename + "/Release",
acl=self.acl)
for file_to_delete in files_to_delete:
self.bucket.delete_key(self.prefix + file_to_delete)
def __init__(self, str):
self.field_set = FieldSet(str)
def __init__(self, contents):
self.packages = []
for package_str in contents.split("\n\n"):
if package_str == "":
continue
self.packages.append(FieldSet(package_str))