def handle_download_request(file_name):
mgr = CacheFileManager(file_name)
try:
if not mgr.is_available:
mgr.cache_async()
return flask.redirect(mgr.source_url, 302)
return flask.redirect(mgr.local_download_url)
except Exception as x:
print("Cache-Tier: Error handling download request (falling back to source): ".format(repr(x)))
return flask.redirect(mgr.source_url, 302)
def handle_download_request(file_name):
mgr = CacheFileManager(file_name)
try:
if not mgr.is_available:
mgr.cache_async()
return flask.redirect(mgr.source_url, 302)
return flask.redirect(mgr.local_download_url)
except Exception as x:
print(
"Cache-Tier: Error handling download request (falling back to source): "
.format(repr(x)))
return flask.redirect(mgr.source_url, 302)
def handle_verify_request(file_name):
try:
mgr = CacheFileManager(file_name)
if not mgr.is_available:
mgr.cache_async()
return flask.json.jsonify(available=mgr.is_available,
file=file_name,
error=False,
error_msg=None)
except Exception as x:
print("Cache-Tier: Error verifying request: ".format(repr(x)))
return flask.json.jsonify(available=False,
file=file_name,
error=True,
error_msg=str(x))
def handle_verify_request(file_name):
try:
mgr = CacheFileManager(file_name)
if not mgr.is_available:
mgr.cache_async()
return flask.json.jsonify(
available=mgr.is_available,
file=file_name,
error=False,
error_msg=None)
except Exception as x:
print("Cache-Tier: Error verifying request: ".format(repr(x)))
return flask.json.jsonify(
available=False,
file=file_name,
error=True,
error_msg=str(x))
