Add __str__ methods to CModule, CUser, CChan, and CNick in modpython

modules/modpython/modpython.i

@@ -119,6 +119,9 @@ public:
 };
 
 %extend CModule {
+	CString __str__() {
+		return $self->GetModName();
+	}
 	MCString_iter BeginNV_() {
 		return MCString_iter($self->BeginNV());
 	}
@@ -142,6 +145,24 @@ public:
 	}
 }
 
+%extend CUser {
+	CString __str__() {
+		return $self->GetUserName();
+	}
+};
+
+%extend CChan {
+	CString __str__() {
+		return $self->GetName();
+	}
+};
+
+%extend CNick {
+	CString __str__() {
+		return $self->GetNick();
+	}
+};
+
 /* Web */
 
 %template(StrPair) pair<CString, CString>;