def package_versions(context, request):
""" Render the links for all versions of a package """
normalized_name = normalize_name(context.name)
# filename -> url
pkgs = {}
# packages in database
packages = request.db.all(normalized_name)
if packages and request.access.has_permission(normalized_name, 'read'):
for package in packages:
pkgs[package.filename] = package.get_url(request)
# packages in fallback
if request.registry.fallback == 'cache' and request.access.can_update_cache():
locator = FilenameScrapingLocator(request.registry.fallback_url)
dists = locator.get_project(context.name)
for dist in six.itervalues(dists):
filename = posixpath.basename(dist.source_url)
url = request.app_url('api', 'package', dist.name, filename)
if filename not in pkgs:
pkgs[filename] = url
# just redirect
if len(pkgs) == 0:
if request.registry.fallback == 'redirect':
redirect_url = "%s/%s/" % ( request.registry.fallback_url.rstrip('/'), context.name)
return HTTPFound(location=redirect_url)
else:
return HTTPNotFound()
else:
return {"pkgs": pkgs}
def package_versions(context, request):
""" Render the links for all versions of a package """
normalized_name = normalize_name(context.name)
packages = request.db.all(normalized_name)
if packages:
if not request.access.has_permission(normalized_name, 'read'):
return request.forbid()
pkgs = {}
for package in packages:
pkgs[package.filename] = package.get_url(request)
return {'pkgs': pkgs}
elif request.registry.fallback == 'cache':
if not request.access.can_update_cache():
return request.forbid()
locator = FilenameScrapingLocator(request.registry.fallback_url)
dists = locator.get_project(context.name)
if not dists:
return HTTPNotFound()
pkgs = {}
for dist in six.itervalues(dists):
filename = posixpath.basename(dist.source_url)
url = request.app_url('api', 'package', dist.name, filename)
pkgs[filename] = url
return {'pkgs': pkgs}
elif request.registry.fallback == 'redirect':
redirect_url = "%s/%s/" % (
request.registry.fallback_url.rstrip('/'), context.name)
return HTTPFound(location=redirect_url)
else:
return HTTPNotFound()
def download_package(context, request):
""" Download package, or redirect to the download link """
package = request.db.fetch(context.filename)
if not package:
if request.registry.fallback != 'cache':
return HTTPNotFound()
if not request.access.can_update_cache():
return request.forbid()
# If we are caching pypi, download the package from pypi and save it
locator = FilenameScrapingLocator(request.registry.fallback_url)
dists = locator.get_project(context.name)
dist = dists.get(context.filename)
if dist is None:
return HTTPNotFound()
LOG.info("Caching %s from %s", context.filename,
request.registry.fallback_url)
package = fetch_dist(request, dist)
return request.db.download_response(package)
def download_package(context, request):
""" Download package, or redirect to the download link """
package = request.db.fetch(context.filename)
if not package:
if request.registry.fallback != 'cache':
return HTTPNotFound()
if not request.access.can_update_cache():
return request.forbid()
# If we are caching pypi, download the package from pypi and save it
locator = FilenameScrapingLocator(request.registry.fallback_url)
dists = locator.get_project(context.name)
dist = dists.get(context.filename)
if dist is None:
return HTTPNotFound()
LOG.info("Caching %s from %s", context.filename,
request.registry.fallback_url)
package, data = fetch_dist(request, dist)
disp = CONTENT_DISPOSITION.tuples(filename=package.filename)
request.response.headers.update(disp)
request.response.body = data
request.response.content_type = 'application/octet-stream'
return request.response
response = request.db.download_response(package)
return response
def download_package(context, request):
""" Download package, or redirect to the download link """
package = request.db.fetch(context.filename)
if not package:
if request.registry.fallback != 'cache':
return HTTPNotFound()
if not request.access.can_update_cache():
return request.forbid()
# If we are caching pypi, download the package from pypi and save it
locator = FilenameScrapingLocator(request.registry.fallback_url)
dists = locator.get_project(context.name)
dist = dists.get(context.filename)
if dist is None:
return HTTPNotFound()
LOG.info("Caching %s from %s", context.filename,
request.registry.fallback_url)
package = fetch_dist(request, dist)
# S3 will take a while to catch up (eventual consistency and all that).
# In the meantime, just give up the link to where you got the original
# package.
return HTTPFound(location=dist.source_url)
else:
return request.db.download_response(package)
def download_package(context, request):
""" Download package, or redirect to the download link """
package = request.db.fetch(context.filename)
if not package:
if request.registry.fallback != 'cache':
return HTTPNotFound()
if not request.access.can_update_cache():
return request.forbid()
# If we are caching pypi, download the package from pypi and save it
locator = FilenameScrapingLocator(request.registry.fallback_url)
dists = locator.get_project(context.name)
dist = dists.get(context.filename)
if dist is None:
return HTTPNotFound()
LOG.info("Caching %s from %s", context.filename,
request.registry.fallback_url)
package, data = fetch_dist(request, dist)
disp = CONTENT_DISPOSITION.tuples(filename=package.filename)
request.response.headers.update(disp)
request.response.body = data
request.response.content_type = 'application/octet-stream'
return request.response
response = request.db.download_response(package)
return response
