def einfo(**keywds):
 cgi = 'https://eutils.ncbi.nlm.nih.gov/entrez/eutils/einfo.fcgi'
 variables = {}
 variables.update(keywds)
 return _open(cgi, variables)

def einfo ( ** keywds ) : cgi = 'https://eutils.ncbi.nlm.nih.gov/entrez/eutils/einfo.fcgi' variables = { } variables . update ( keywds ) return _open ( cgi , variables )
einfo returns a summary of the entez databases as a results handle .