From 00af175e0bb2fd5fd5707e57bade7fd4581b92b0 Mon Sep 17 00:00:00 2001
From: Florian Ludwig <f.ludwig@greyrook.com>
Date: Sat, 27 Mar 2021 14:00:16 +0100
Subject: [PATCH] code generator for transitioning module

---
 gen_transition_code.py | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 gen_transition_code.py

diff --git a/gen_transition_code.py b/gen_transition_code.py
new file mode 100644
index 0000000..f534047
--- /dev/null
+++ b/gen_transition_code.py
@@ -0,0 +1,32 @@
+import pathlib
+
+
+template = """import warnings
+from {module_name} import *
+
+warnings.warn("importing hbmqtt is deprecated. Please import amqtt", DeprecationWarning)
+"""
+
+
+def main():
+    src = pathlib.Path("amqtt")
+    dst = pathlib.Path("hbmqtt")
+
+    for py_file in src.glob("**/*.py"):
+
+        file_path = py_file.parent.relative_to(src)
+        dst_file = dst / file_path / py_file.name
+        module_name = "amqtt"
+        sub_modue = str(file_path).replace("/", ".").strip(".")
+        if sub_modue:
+            module_name += "." + sub_modue
+
+        if py_file.name != "__init__.py":
+            module_name += "." + py_file.name[:-3]
+
+        dst_file.parent.mkdir(parents=True, exist_ok=True)
+        dst_file.write_text(template.format(module_name=module_name))
+
+
+if __name__ == "__main__":
+    main()