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Reading Certification JSON from cvmfs in das-up-to-nevents.py #49051

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Merged
cmsbuild merged 1 commit into from
Oct 3, 2025
Merged

Reading Certification JSON from cvmfs in das-up-to-nevents.py #49051

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24 changes: 18 additions & 6 deletions Configuration/PyReleaseValidation/scripts/das-up-to-nevents.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,8 @@

## Helpers
base_cert_url = "https://cms-service-dqmdc.web.cern.ch/CAF/certification/"
base_cert_path = "/eos/user/c/cmsdqm/www/CAF/certification/"
base_cert_eos = "/eos/user/c/cmsdqm/www/CAF/certification/"
base_cert_cvmfs = "/cvmfs/cms-griddata.cern.ch/cat/metadata/DC/"

def get_url_clean(url):

Expand Down Expand Up @@ -142,18 +143,29 @@ def no_intersection():
elif "HI" in PD:
cert_type = "Collisions" + str(year) + "HI"

cert_path = base_cert_path + cert_type + "/"
web_fallback = False
cert_path = base_cert_cvmfs + cert_type + "/"
web_fallback = True

## if we have access to eos we get from there ...
## if we have access to cvmfs we get from there ...
if os.path.isdir(cert_path):
cert_path = cert_path + "/latest/"
web_fallback = False
json_list = os.listdir(cert_path)
if len(json_list) == 0:
web_fallback == True
json_list = [c for c in json_list if "golden" in c.lower() and "era" not in c.lower() and "ppref" not in c.lower()]
json_list = [c for c in json_list if c.lower().startswith("cert_c") and c.endswith("json")]
else:
web_fallback = True

## ... if not we try eos ...
if web_fallback and os.path.isdir(base_cert_eos + cert_type +"/"):
web_fallback = False
cert_path = base_cert_eos + cert_type +"/"
json_list = os.listdir(cert_path)
if len(json_list) == 0:
web_fallback == True
json_list = [c for c in json_list if "golden" in c.lower() and "era" not in c.lower() and "ppref" not in c.lower()]
json_list = [c for c in json_list if c.lower().startswith("cert_c") and c.endswith("json")]

## ... if not we go to the website
if web_fallback:
cert_url = base_cert_url + cert_type + "/"
Expand Down