Updates to the dom namespace in pyGHDL.

1 files changed, 60 insertions, 0 deletions

diff --git a/pyGHDL/dom/Symbol.py b/pyGHDL/dom/Symbol.py
new file mode 100644
index 000000000..9b765872d
--- /dev/null
+++ b/pyGHDL/dom/Symbol.py
@@ -0,0 +1,60 @@
+# =============================================================================
+#               ____ _   _ ____  _          _
+#  _ __  _   _ / ___| | | |  _ \| |      __| | ___  _ __ ___
+# | '_ \| | | | |  _| |_| | | | | |     / _` |/ _ \| '_ ` _ \
+# | |_) | |_| | |_| |  _  | |_| | |___ | (_| | (_) | | | | | |
+# | .__/ \__, |\____|_| |_|____/|_____(_)__,_|\___/|_| |_| |_|
+# |_|    |___/
+# =============================================================================
+# Authors:
+#   Patrick Lehmann
+#
+# Package module:   DOM: Interface items (e.g. generic or port)
+#
+# License:
+# ============================================================================
+#  Copyright (C) 2019-2021 Tristan Gingold
+#
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation, either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <gnu.org/licenses>.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+# ============================================================================
+from pydecor import export
+
+from typing import List
+
+from pyVHDLModel.VHDLModel import \
+    SimpleSubTypeSymbol as VHDLModel_SimpleSubTypeSymbol, \
+    ConstrainedSubTypeSymbol as VHDLModel_ConstrainedSubTypeSymbol, \
+    SimpleObjectSymbol as VHDLModel_SimpleObjectSymbol, \
+    Constraint
+
+__all__ = []
+
+
+@export
+class SimpleSubTypeSymbol(VHDLModel_SimpleSubTypeSymbol):
+    def __init__(self, subTypeName: str):
+        super().__init__(subTypeName=subTypeName)
+
+
+@export
+class ConstrainedSubTypeSymbol(VHDLModel_ConstrainedSubTypeSymbol):
+    def __init__(self, subTypeName: str, constraints: List[Constraint] = None):
+        super().__init__(subTypeName=subTypeName, constraints=constraints)
+
+@export
+class SimpleObjectSymbol(VHDLModel_SimpleObjectSymbol):
+    def __init__(self, symbolName: str):
+        super().__init__(symbolName)