python

Author: ejfine

.copier-answers.yml

@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier
-_commit: v0.0.7-40-gba2c9c5
+_commit: v0.0.7-41-ge3d7a12
 _src_path: gh:LabAutomationAndScreening/copier-base-template.git
 description: Copier template for creating Python libraries and executables
 python_ci_versions:

.github/workflows/ci.yaml

@@ -113,7 +113,7 @@ jobs:
           UV_NO_CACHE: 'true'
         run: |
           # Remove any specification of a Python repository having a default other than PyPI...because in this CI pipeline we can only install from PyPI
-          find . -maxdepth 3 -type f -name "pyproject.toml" -exec sed -i '/^\[\[tool\.uv\.index\]\]/, /^\[\[/{s/^\(default = true\)$/\1\nname = "pypi"\nurl = "https:\/\/pypi.org\/simple\/"\n[[tool.uv.index]]/}' {} +
+          python .github/workflows/replace_private_package_registries.py
           cat pyproject.toml
           sh .devcontainer/manual-setup-deps.sh ${{ matrix.python-version }} --skip-lock
           # Add everything to git so that pre-commit recognizes the files and runs on them

.github/workflows/replace_private_package_registries.py

@@ -0,0 +1,57 @@
+"""Update any project files that point to a private package registry to use public ones.
+
+Since the CI pipelines for testing these copier templates don't have access to private registries, we can't test installing from them as part of CI.
+
+Seems minimal risk, since the only problem we'd be missing is if the pyproject.toml (or similar config files) had syntax errors that would have been
+caught by pre-commit.
+"""
+
+import re
+from pathlib import Path
+
+
+def process_file(file_path: Path):
+    # Read the entire file content
+    content = file_path.read_text()
+
+    # Regex to match a block starting with [[tool.uv.index]]
+    # until the next block header (a line starting with [[) or the end of the file.
+    pattern = re.compile(r"(\[\[tool\.uv\.index\]\].*?)(?=\n\[\[|$)", re.DOTALL)
+
+    # Find all uv.index blocks.
+    blocks = pattern.findall(content)
+
+    # Check if any block contains "default = true"
+    if not any("default = true" in block for block in blocks):
+        print(f"No changes in: {file_path}")
+        return
+
+    # If at least one block contains "default = true", remove all uv.index blocks.
+    new_content = pattern.sub("", content)
+
+    # Ensure file ends with a newline before appending the new block.
+    if not new_content.endswith("\n"):
+        new_content += "\n"
+
+    # Append the new block.
+    new_block = '[[tool.uv.index]]\nname = "pypi"\nurl = "https://pypi.org/simple/"\n'
+    new_content += new_block
+
+    # Write the updated content back to the file.
+    _ = file_path.write_text(new_content)
+    print(f"Updated file: {file_path}")
+
+
+def main():
+    base_dir = Path(".")
+    # Use rglob to find all pyproject.toml files recursively.
+    for file_path in base_dir.rglob("pyproject.toml"):
+        # Check if the file is at most two levels deep.
+        # The relative path's parts count should be <= 3 (e.g. "pyproject.toml" is 1 part,
+        # "subdir/pyproject.toml" is 2 parts, and "subdir/subsubdir/pyproject.toml" is 3 parts).
+        if len(file_path.relative_to(base_dir).parts) <= 3:
+            process_file(file_path)
+
+
+if __name__ == "__main__":
+    main()