Replace phenocode/phenostring with displayname, id, slug

[pjvandehaar]

def all_unique(x):
  x=list(x)
  return len(set(x)) == len(x)
ids = [p.id for p in phenos]
us_ids = [urllib.parse.quote_plus(p.id) for p in phenos]
dns = [p.displayname for p in phenos]
assert all_unique(ids)
assert all_unique(us_ids)
assert all_unique(dns)
assert all(id == dn or id not in dns for id,dn in zip(ids,dns))
assert all(us_id == dn or us_id not in dns for us_id,dn in zip(us_ids,dns))

Replace --simple-phenocode with --simple-id.

When anything except phenolist.py loads pheno-list.json,

• if 'displayname' not in p: p['displayname'] = p['id']
• p['id'] = urllib.parse.quote_plus(p['id'])
  • It's unfortunate that id will mean slightly different things in different parts of PheWeb, but that shouldn't be a problem I hope.

In typeahead, use {value:p.displayname, display:p.displayname, url:'/pheno/'+p.id} and {value:p.id, display:p.id, url:'/pheno/'+p.id}.

In icd9-phewas, we'll have {id:'008.2', displayname:'infection diseases', icd9_phewas_id:'008.2'}. pheno/h1.html will recognize icd9_phewas_id and display it.