elif option == '--set-param':
header, value = value.split(':', 1)
if '=' in value:
param, value = value.split('=', 1)
else:
param, value = value.split(':', 1)
elif option == '--set-param':
header, value = value.split(':', 1)
if '=' in value:
param, value = value.split('=', 1)
else:
param, value = value.split(':', 1)