warning raise exception: add ignore_warning as optional_arg

[sincerywaing]

Description of Issue/Question

if we delete a command that does not exist, program will raise exception and load set will fail. warning: statement not found warning: statement not found warning: statement not found

however in pyez we can use ignore_warning to ignore any warning. Can we add this?

Did you follow the steps from https://github.com/napalm-automation/napalm#faq

[* ] Yes [ ] No

Setup

napalm-junos version

(Paste verbatim output from pip freeze | grep napalm-junos between quotes below)

napalm-junos==0.10.3

JunOS version

(Paste verbatim output from show version and haiku between quotes below)

any junos

Steps to Reproduce the Issue

delete some command that does not exist

Error Traceback

(Paste the complete traceback of the exception between quotes below)

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/jnpr/junos/utils/config.py", line 518, in load
    ignore_warning=ignore_warning)
  File "/usr/local/lib/python2.7/dist-packages/jnpr/junos/utils/config.py", line 439, in try_load
    raise ConfigLoadError(cmd=err.cmd, rsp=err.rsp, errs=err.errs)
jnpr.junos.exception.ConfigLoadError: ConfigLoadError(severity: error, bad_element: routing-inst, message: warning: statement not found
warning: statement not found
warning: statement not found
warning: statement not found
warning: statement not found
error: syntax error
warning: statement not found: next-table
warning: statement not found
warning: statement not found

[dbarrosop]

I guess we can add an optional_arg to the driver. Is this something you could look into and send a PR?

[sincerywaing]

@dbarrosop I created a pull request to develop branch to add ignore_warning as optional_args. Please take a look.

[mirceaulinic]

This feature will be included in napalm-junos 0.11.0.