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
releases = request.locator.get_releases(context.name)
dist = None
for release in releases:
if posixpath.basename(release["url"]) == context.filename:
dist = release
break
if dist is None:
return HTTPNotFound()
LOG.info("Caching %s from %s", context.filename, request.fallback_simple)
package, data = fetch_dist(
request,
dist["url"],
dist["name"],
dist["version"],
dist["summary"],
dist["requires_python"],
)
disp = CONTENT_DISPOSITION.tuples(filename=package.filename)
request.response.headers.update(disp)
cache_control = CACHE_CONTROL.tuples(
public=True, max_age=request.registry.package_max_age
)
request.response.headers.update(cache_control)
request.response.body = data
request.response.content_type = "application/octet-stream"
return request.response
if request.registry.stream_files:
with request.db.storage.open(package) as data:
request.response.body = data.read()
disp = CONTENT_DISPOSITION.tuples(filename=package.filename)
request.response.headers.update(disp)
cache = CACHE_CONTROL.tuples(
public=True, max_age=request.registry.package_max_age
)
request.response.headers.update(cache)
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
dists = request.locator.get_project(context.name)
dist = None
source_url = None
for version, url_set in six.iteritems(dists.get("urls", {})):
if dist is not None:
break
for url in url_set:
if posixpath.basename(url) == context.filename:
source_url = url
dist = dists[version]
break
if dist is None:
return HTTPNotFound()
LOG.info("Caching %s from %s", context.filename, request.fallback_simple)
package, data = fetch_dist(request, dist.name, source_url)
disp = CONTENT_DISPOSITION.tuples(filename=package.filename)
request.response.headers.update(disp)
cache_control = CACHE_CONTROL.tuples(
public=True, max_age=request.registry.package_max_age
)
request.response.headers.update(cache_control)
request.response.body = data
request.response.content_type = "application/octet-stream"
return request.response
if request.registry.stream_files:
with request.db.storage.open(package) as data:
request.response.body = data.read()
disp = CONTENT_DISPOSITION.tuples(filename=package.filename)
request.response.headers.update(disp)
cache = CACHE_CONTROL.tuples(
public=True, max_age=request.registry.package_max_age
)
request.response.headers.update(cache)
request.response.content_type = "application/octect-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
dists = request.locator.get_project(context.name)
dist = None
source_url = None
for version, url_set in six.iteritems(dists.get("urls", {})):
if dist is not None:
break
for url in url_set:
if posixpath.basename(url) == context.filename:
source_url = url
dist = dists[version]
break
if dist is None:
return HTTPNotFound()
LOG.info("Caching %s from %s", context.filename,
request.fallback_simple)
package, data = fetch_dist(request, dist.name, source_url)
disp = CONTENT_DISPOSITION.tuples(filename=package.filename)
request.response.headers.update(disp)
cache_control = CACHE_CONTROL.tuples(
public=True, max_age=request.registry.package_max_age)
request.response.headers.update(cache_control)
request.response.body = data
request.response.content_type = "application/octet-stream"
return request.response
if request.registry.stream_files:
with request.db.storage.open(package) as data:
request.response.body = data.read()
disp = CONTENT_DISPOSITION.tuples(filename=package.filename)
request.response.headers.update(disp)
cache = CACHE_CONTROL.tuples(public=True,
max_age=request.registry.package_max_age)
request.response.headers.update(cache)
request.response.content_type = "application/octect-stream"
return request.response
response = request.db.download_response(package)
return response
