import sys
from iHMPSession import iHMPSession

# Need to provide credentials to do things with OSDF
session = iHMPSession(username, password)

sample = session.create_sample()

sample.body_site = “tongue dorsum”
sample.supersite = “oral”

# ...more data

# See if we are valid and, if so, save the data
if sample.is_valid():
    sample.save()
else
    validation_errors = sample.validate()
    sys.stderr.write(“\n”.join(validation_errors))