docstr: Returns the number of views associated to this table.
docstr_tok: ["Returns","the","number","of","views","associated","to","this","table","."]
code: def get_num_views(self):
      """Returns the number of views associated to this table."""
      return len(self._views)
  
imports: from datetime import date, datetime
  from ..core.exception import PerspectiveError
  from ._accessor import _PerspectiveAccessor
  from ._callback_cache import _PerspectiveCallBackCache
  from ._date_validator import _PerspectiveDateValidator
  from ._state import _PerspectiveStateManager
  from ._utils import _dtype_to_pythontype, _dtype_to_str, _parse_expression_inputs, _str_to_pythontype
  from .libpsppy import make_table, update_table, str_to_filter_op, t_dtype, t_filter_op, t_op, validate_expressions
  from .view import View
label_desc: Use image node_id 6 for calling the Table obj's underlying member method code with example usage: obj.get_num_views() and returns: len