743 infer legend prop

[Jesus89]

Fixes #743

[elenatorro]

Great improvement! I left two minor comments. I'd also add it to the CHANGELOG.

[elenatorro]

Remove print

[elenatorro]

Remove print

[elenatorro]

As an improvement, I'd move _type and _prop initialization to separated methods and I'd leave the responsibility of checking if they're correct to these methods:

def _get_type(self, geom_type):
    _type = self._type.get(geom_type)
        if isinstance(self._type, dict) and geom_type in self._type
        else self._type
  
    self._check_type(self._type)
    return _type

def _get_prop(self, _type):
    _prop = self._prop if self._prop else self._infer_prop(_type)
    
    self._check_prop(_prop)
    return _prop

And then, in get_info:

def get_info(self, geom_type=None):
   # ...
    _type = self._get_type(geom_type)
    _prop = self._get_prop(_type)

[Jesus89]

Thanks! Suggestions added.

Note: I have updated the changelog of this feature in #741

[elenatorro]

Awesome ✨