help(meshing) needs modification after 'switch_to_solver'

[prmukherj]

Description of the modifications

meshing creates an instance of the class Meshing. We need to dynamically update the doc to update the help. In my understanding the doc can be modified but it does not affect the help. Need a proper mechanism to address this.

The things tried till now:

1. just updating the doc based on condition. -> Meshing.doc updates but not it's instance.
2. Meta-class approach:

class DynamicDocMeta(type):
def getattribute(cls, name):
if name == 'doc':
return cls._generate_dynamic_doc()
return super().getattribute(name)

class Meshing(PureMeshing, metaclass=DynamicDocMeta):
.............
@classmethod
def _generate_dynamic_doc(self):
if self._fluent_connection == None:
return "Help: Condition........"
else:
return super(Meshing, self).doc

Useful links and references

No response