parameters: (self, other)
return_statement: return self.operate(le, other)
docstring: Implement the ``<=`` operator.
  
          In a column context, produces the clause ``a <= b``.
docstring_summary: Implement the ``<=`` operator.
docstring_tokens: Implement the < = operator .
function: def __le__(self, other):
          """Implement the ``<=`` operator.
  
          In a column context, produces the clause ``a <= b``.
  
          """
          return self.operate(le, other)
function_tokens: def __le__ ( self , other ) : return self . operate ( le , other )