class DynProtService(ServiceBase):
protocols = {}
@rpc(String(values=protocols.keys(), encoding='ascii'), _returns=DateTime,
_patterns=[HttpPattern('/get_utc_time.<prot>')])
def get_utc_time(ctx, prot):
DynProtService.protocols[prot](ctx)
return datetime.utcnow()
class IndexService(ServiceBase):
@rpc(_returns=Array(Index), _patterns=[HttpPattern("/", verb="GET")])
def index(ctx):
return [
Index(
Updated=package.package_cdate,
Package=AnyUri.Value(text=package.package_name,
href=package.latest_release.rdf_about),
Description=html.fromstring(package.package_description),
) for package in ctx.udc.session.query(Package)
]
class RdfService(ServiceBase):
@rpc(Unicode,
Unicode,
_returns=Project,
_patterns=[
HttpPattern("/<project_name>/doap.rdf"),
HttpPattern("/<project_name>/<version>/doap.rdf"),
])
def get_doap(ctx, project_name, version):
package = ctx.udc.session.query(Package).filter_by(
package_name=project_name).one()
return Project(about=package.package_name,
name=package.package_name,
created=package.package_cdate,
shortdesc=package.package_description,
homepage=package.package_home_page,
developer=Developer(
Person=Person(name=package.owners[0].person_name,
mbox=package.owners[0].person_email)),
release=(Release(
about=rel.rdf_about,
Version=Version(
**{
"name":
package.package_name,
"created":
rel.release_cdate,
"revision":
rel.release_version,
'file-release':
rel.distributions[0].file_name,
"resource":
'files/%s/%s#%s' % (
rel.distributions[0].file_path,
rel.distributions[0].file_name,
rel.distributions[0].dist_md5,
)
})) for rel in package.releases))
class SomeService(ServiceBase):
@srpc(Integer,
_returns=Integer,
_patterns=[HttpPattern('/%s/<some_int>' % _fragment)])
def some_call(some_int):
assert some_int == _int
class RootService(ServiceBase):
FILES_ROOT = None # To be set by main()
@rpc(Unicode,#name
Unicode, #license
Unicode, #author
Unicode, #home_page
File, #content
Unicode, #comment
Unicode, #download_url
Unicode, #platform
Unicode, #description
Unicode, #metadata_version
Unicode, #author_email
Unicode, #md5_digest
Unicode, #filetype
Unicode, #pyversion
Unicode, #summary
Unicode, #version
Unicode, #protocol_version
String(encoding='ascii'), #action
_patterns=[HttpPattern("/",verb="POST")],
_in_variable_names={'action': ':action'})
def register(ctx, name, license, author, home_page, content, comment,
download_url, platform, description, metadata_version, author_email,
md5_digest, filetype, pyversion, summary, version, protcol_version, # <= this is not a typo
action):
pth = os.path.join(name, version)
def generate_package():
return Package(
package_name=name,
package_cdate=datetime.date.today(),
package_description=process_description(description, 'utf8'),
rdf_about=os.path.join("/", name),
package_license=license,
package_home_page=home_page
)
def generate_person():
return Person(person_name=author,
person_email=author_email,
)
def generate_release():
return Release(
rdf_about=os.path.join("/", name, version),
release_version=version,
release_cdate=datetime.date.today(),
release_summary=summary ,
meta_version=metadata_version,
release_platform=platform,
)
def write_package_content(file_path):
if not os.path.exists(path):
os.makedirs(os.path.dirname(file_path))
f = open(file_path,"w")
for d in content.data:
f.write(d)
f.close()
package = ctx.udc.session.query(Package).filter_by(package_name=name).first()
release = None
if package is not None:
release = ctx.udc.session.query(Release).join(Package).filter(
sql.and_(
Package.package_name == name,
Release.release_version == version,
)).first()
if action == "submit":
if package is None:
package = generate_package()
package.owners.append(generate_person())
ctx.udc.session.add(package)
if release is None:
package.releases.append(generate_release())
ctx.udc.session.commit()
elif action == "file_upload":
content.name = os.path.basename(content.name)
path = os.path.join(RootService.FILES_ROOT, pth)
file_path = os.path.join(path, content.name)
if package is None:
package = generate_package()
package.owners.append(generate_person())
ctx.udc.session.add(package)
if release is None:
release = generate_release()
package.releases.append(release)
release.distributions.append(Distribution(
file_name=content.name,
file_path=pth,
dist_download_url=download_url,
dist_comment=comment,
dist_file_type=filetype,
dist_md5=md5_digest,
py_version=pyversion,
protocol_version=protcol_version,
))
ctx.udc.session.flush()
if os.path.isfile(file_path):
raise ArgumentError((name, version ))
write_package_content(file_path)
ctx.udc.session.commit()
class HtmlService(ServiceBase):
@rpc(Unicode,
Unicode,
_returns=Unicode,
_patterns=[
HttpPattern("/<project_name>"),
HttpPattern("/<project_name>/"),
HttpPattern("/<project_name>/<version>"),
HttpPattern("/<project_name>/<version>/"),
])
def download_html(ctx, project_name, version):
ctx.transport.mime_type = "text/html"
own_url = reconstruct_url(ctx.transport.req_env,
path=False,
query_string=False)
try:
ctx.udc.session.query(Package).filter_by(
package_name=project_name).one()
except NoResultFound:
cache_package(project_name, own_url)
download = HtmlPage(TPL_DOWNLOAD)
download.title = project_name
if version:
release = ctx.udc.session.query(Release).join(Package).filter(
sql.and_(
Package.package_name == project_name,
Release.release_version == version,
)).one()
if len(release.distributions) == 0:
cache_package("%s==%s" % (project_name, version), own_url)
ctx.udc.session.refresh(release)
download.link.attrib["href"] = "%s/doap.rdf" % (release.rdf_about)
download.h1 = '%s-%s' % (project_name, version)
download.a = release.distributions[0].file_name
download.a.attrib["href"] = "/files/%s/%s#md5=%s" % (
release.distributions[0].file_path,
release.distributions[0].file_name,
release.distributions[0].dist_md5,
)
else:
package = ctx.udc.session.query(Package) \
.filter_by(package_name=project_name).one()
if len(package.latest_release.distributions) == 0:
cache_package(project_name, own_url)
ctx.udc.session.refresh(package)
download = HtmlPage(TPL_DOWNLOAD)
download.link.attrib["href"] = '%s/doap.rdf' % (
package.latest_release.rdf_about)
download.h1 = project_name
download.a = package.latest_release.distributions[0].file_name
download.a.attrib["href"] = "/files/%s/%s#md5=%s" % (
package.latest_release.distributions[0].file_path,
package.latest_release.distributions[0].file_name,
package.latest_release.distributions[0].dist_md5)
return html.tostring(download.html)
@rpc(
Unicode,
Unicode,
Unicode,
_returns=File,
_patterns=[HttpPattern("/files/<project_name>/<version>/<file_name>")])
def download_file(ctx, project_name, version, file_name):
repository_path = os.path.abspath(os.path.join(FILES_PATH))
file_path = os.path.join(repository_path, project_name, version,
file_name)
file_path = os.path.abspath(file_path)
if not file_path.startswith(repository_path):
# This request tried to read data from where it's not supposed to
raise RequestNotAllowed(repr([project_name, version, file_name]))
return File.Value(name=file_name, path=file_path)