pyobject_wrapper.rb in pycall-0.1.0.alpha.20170426

- old
+ new

@@ -54,10 +54,20 @@
       @__pyobj__ = pyobj
     end
 
     attr_reader :__pyobj__
 
+    def eql?(other)
+      rich_compare(other, :==)
+    end
+
+    def hash
+      hash_value = LibPython.PyObject_Hash(__pyobj__)
+      return super if hash_value == -1
+      hash_value
+    end
+
     def type
       LibPython.PyObject_Type(__pyobj__).to_ruby
     end
 
     def null?
@@ -166,10 +176,18 @@
       return res.to_ruby if LibPython.PyErr_Occurred().null?
       raise PyError.fetch
     end
 
     def method_missing(name, *args, **kwargs)
-      if PyCall.hasattr?(__pyobj__, name.to_s)
+      name_s = name.to_s
+      if name_s.end_with? '='
+        name = name_s[0..-2]
+        if PyCall.hasattr?(__pyobj__, name.to_s)
+          PyCall.setattr(__pyobj__, name, args.first)
+        else
+          raise NameError, "object has no attribute `#{name}'"
+        end
+      elsif PyCall.hasattr?(__pyobj__, name.to_s)
         PyCall.getattr(__pyobj__, name)
       else
         super
       end
     end