stare 0.1.0

python sdk for Glance API

stare

The python wrapper for the Glance API.

CLI Usage

Use stare --help for the various options provided.

Python Usage

import stare
client = stare.Glance()

# list of analyses as dict
analyses = client.analyses['analyses']
# list of papers as dict
papers = client.papers['papers']

Activity IDs

Activity IDs are currently in a different API project (under SCAB Nominations) which SUSY conveners have access to. For now, this is a partial list to make it easier.

ID	CODE	NAME
36	SUSY	SUSY
37	BGF	Background forum
38	CDM	Common Dark Matter
39	TGSK	3rd generation squarks
40	EW	EW
41	ISG	InclSqGl
42	RPVL	RPVLL
43	RVEW	SUSY Review
199	STPR	Strong production
200	RUN2	Run2 Summaries

SSL

In order to get SSL handshakes working (certificate verification), one needs to make sure we add/trust the CERN Certification Authorities (CA) for both the Root and the Grid CAs. Specifically, we rely on the Root CA to sign/issue the Grid CA. The Grid CA is what's relied on for the SSL chain. To make this happen, we'll need both PEM for each CA combined into a single CERN_chain.pem file which is bundled up with this package.

Going to the CERN CA Files website and downloading the CERN Root Certification Authority 2 (DER file) and CERN Grid Certification Authority (PEM file). We can then convert the DER to PEM as follows (for the Root CA):

openssl x509 -in CERN_ROOT_CA_2.crt -inform der -outform pem -out CERN_ROOT_CA_2.pem

and then combine the two

cat CERN_GRID_CA_2.pem CERN_ROOT_CA_2.pem > CERN_chain.pem

This can be passed into any python requests::Session via verify='/path/to/CERN_chain.pem' and SSL verification should work.

[1] DER vs PEM?

Reference

• http://bhomnick.net/design-pattern-python-api-client/
• https://packaging.python.org/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
  • Thanks to @webknjaz da900a16