ygorelik
commented
1 year ago Reproducing script:
import os
import logging
from ydk.providers import CodecServiceProvider
from ydk.services import CodecService
import ydk.models.cisco_ios_xr as xr_663
import ydk.models.cisco_iosxr_demo as xr_673
ydk_model_path_iosxr_663 = os.path.join(xr_663.__path__[0], '_yang')
ydk_model_path_iosxr_673 = os.path.join(xr_673.__path__[0], '_yang')
def enable_logging(level):
log = logging.getLogger('ydk')
log.setLevel(level)
handler = logging.StreamHandler()
formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
handler.setFormatter(formatter)
log.addHandler(handler)
def json_to_xml(json_str, xr_version):
codec = CodecService()
JSON_PROVIDER = CodecServiceProvider(type='json')
XML_PROVIDER = CodecServiceProvider(type='xml')
if xr_version == '663':
JSON_PROVIDER.initialize('cisco_ios_xr', ydk_model_path_iosxr_663)
XML_PROVIDER.initialize('cisco_ios_xr', ydk_model_path_iosxr_663)
elif xr_version == '673':
JSON_PROVIDER.initialize('cisco_iosxr_demo', ydk_model_path_iosxr_673)
XML_PROVIDER.initialize('cisco_iosxr_demo', ydk_model_path_iosxr_673)
else:
print(f'UNKNOWN XR VERSION {xr_version}')
return ''
decoded_json_yang = codec.decode(JSON_PROVIDER, json_str)
yang_xml = codec.encode(XML_PROVIDER, decoded_json_yang)
return yang_xml
json_payload = '''
{
"Cisco-IOS-XR-ifmgr-cfg:interface-configurations": {
"interface-configuration": [
{
"active": "act",
"interface-name": "Loopback0"
}
]
}
}
'''
if __name__ == '__main__':
enable_logging(logging.DEBUG)
xml = json_to_xml(json_payload, '673')
print(xml)
Issue tracker is ONLY used for reporting bugs. Please use the YDK Community for any support issues.
Expected Behavior
I should be able to get an XML generated code from the correct bundle family
Current Behavior
Using the incorrect bundle juniper_junos_18_4R3/_yang
Steps to Reproduce
Run below script with the following yaml payload or any payload and see that name spaces in the XML payload are junos instead of junos-qfx
Your Script
Logs
Enable logging and post the logs below
YDK conversion from a JSON payload completes, however the incorrect bundle is used.
A debug session of the python code shows that JSON_PROVIDER and XML_PROVIDER reference to the correct root_schema_table before running decoded_json_yang = CODEC.decode(JSON_PROVIDER, config_json_yang) however after CODEC.decode is run the JSON_PROVIDER refers to two root_schema_table (junos-18_4R3 and junos-qfx-202R3). Eventually the decoded_json_yang variable contains elements referring to the incorrect module. Removing the Junos 18.4 modules will lead to an exception "Hit an Exception: No YDK bundle installed for node path 'junos-conf-root:configuration'"
System Information
Issue can be reproduced both on a Mac and a Linux system with YDK 0.8.6.5 installed and python 3.8 (Mac) or 3.6 (Linux Centos)