Hi, I'm trying to use tosca-parser to parse CSAR files. Its working quite well, until I hit a wall with capabilities today. Specifically I am testing with the single instance wordpress example CSAR, which uses a get_input for the num_cpus argument for host capabilities for the server. Based on how properties work, I would expect to get a function back for anything which requires referencing another value, but in the case of capabilities I either get the hardcoded value (strings, ints etc), or a None for values which would be functions if we were talking about prototypes. Here's a snippet of example code: #!/usr/bin/python import sys from jinja2 import Template import toscaparser.functions from toscaparser.tosca_template import ToscaTemplate tosca = ToscaTemplate(sys.argv[1]) for nodetemplate in tosca.nodetemplates: print print('Processing node template %s'% nodetemplate.name) capabilities = nodetemplate.get_capabilities_objects() for cap in capabilities: propobjs = cap.get_properties_objects() if not propobjs: continue for po in propobjs: print(' %s: %s' %(po.name, po.value)) Which returns this: $ python _capabilities.py csar_wordpress.zip No handlers could be found for logger "tosca.model" Processing node template wordpress network_name: PRIVATE initiator: source protocol: tcp secure: False Processing node template webserver network_name: PRIVATE initiator: source protocol: tcp secure: False secure: True Processing node template mysql_dbms Processing node template mysql_database Processing node template server secure: True min_instances: 1 max_instances: 1 mem_size: 4096 MB num_cpus: None disk_size: 10 GB distribution: Fedora version: 18.0 type: Linux architecture: x86_64 I would expect num_cpus for the "server" node_template to be a GetInput() function based on its definition in the CSAR, but instead I get None. Is there an example somewhere of how to correctly access functions for capabilities? Thanks, Michael