From b9804a136559b291edb4803ab7581aa196057af0 Mon Sep 17 00:00:00 2001
From: Romeo Kienzler <5694071+romeokienzler@users.noreply.github.com>
Date: Wed, 5 Feb 2025 19:21:35 +0000
Subject: [PATCH] add pin_requirements.py for release

---
 pin_requirements.py | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 pin_requirements.py

diff --git a/pin_requirements.py b/pin_requirements.py
new file mode 100644
index 00000000..cbfc1328
--- /dev/null
+++ b/pin_requirements.py
@@ -0,0 +1,38 @@
+import re
+import subprocess
+import toml
+
+pyproject_file = "pyproject.toml"
+
+pip_output = subprocess.run(["pip", "list", "--format=freeze"], capture_output=True, text=True).stdout
+
+pip_versions = {}
+for line in pip_output.splitlines():
+    parts = line.split("==")
+    if len(parts) == 2:
+        package, version = parts
+        pip_versions[package.lower()] = version
+
+with open(pyproject_file, "r") as f:
+    pyproject_raw = f.read()
+
+match = re.search(r"dependencies\s*=\s*\[(.*?)\]", pyproject_raw, re.DOTALL)
+if match:
+    deps_raw = match.group(1)
+    deps = [d.strip().strip('"') for d in deps_raw.split(",")]
+
+    updated_deps = []
+    for dep in deps:
+        match = re.match(r"([a-zA-Z0-9_-]+)([<>=!].*)?", dep)
+        if match:
+            pkg_name = match.group(1).lower()
+            if pkg_name in pip_versions:
+                updated_deps.append(f'"{pkg_name}=={pip_versions[pkg_name]}"')
+            else:
+                updated_deps.append(f'"{dep}"')  # Keep as is if not found in pip list
+
+    updated_deps_str = ",\n  ".join(updated_deps)
+    pyproject_raw = re.sub(r"dependencies\s*=\s*\[.*?\]", f"dependencies = [\n  {updated_deps_str}\n]", pyproject_raw, flags=re.DOTALL)
+
+with open(pyproject_file, "w") as f:
+    f.write(pyproject_raw)