class_docstr: A mapping of registered projection names to projection classes.
docstr: Get a projection class from its *name*.
code: def get_projection_class(self, name):
      """Get a projection class from its *name*."""
      return self._all_projection_types[name]
  
file_path: catboost/contrib/python/matplotlib/py3/matplotlib/projections/__init__.py
imports: from ..None import axes, _docstring
  from .geo import AitoffAxes, HammerAxes, LambertAxes, MollweideAxes
  from .polar import PolarAxes
label_desc: Use image node_id 3 for calling the ProjectionRegistry obj's underlying member method code with example usage: obj.get_projection_class(name) and returns: self