Extension of scrapyd to get egg's md5 checksum for distributed scrapyd

pip install scrapyd-egg-checksum

Locate the scrapyd.conf file and adding line like

listversions_advanced.json = scrapyd_egg_checksum.webservice.ListVersions

under service section, the json resource name depends on you,

curl http://127.0.0.1:6800/listversions_advanced.json?project=ABC

you will get like

{"node_name": "Christians-Another-MacBook-Pro.local", "status": "ok", "versions": [{"version": "1_0_0", "checksum": "793afec3676f9749d1616f48dd57fe07"}, {"version": "1_0_1", "checksum": "ccb6b8841e2b5443db4bff56924527fa"}]}

This is for distributed scrapyd clusters, while in single server mode, this is useless.