start switch to lefthook and clean up switch

Signed-off-by: John Seekins <john@robot-house.us>

Author: johnseekins

.config/mise.toml

@@ -1,2 +1,3 @@
 [tools]
-python = "3.13.3"
+python = "3.14.0"
+lefthook = "latest"

.pre-commit-config.yaml

@@ -24,21 +24,3 @@ repos:
       - id: yamllint
         args:
           - "-c=.yamllint-config.yaml"
-
-  - repo: local
-    hooks:
-      - id: ruff-format
-        language: system
-        name: Ruff Formatting
-        entry: uv run ruff format -q .
-        files: \.py$
-      - id: ruff-check
-        name: Ruff Syntax checking
-        language: system
-        entry: uv run ruff check --fix -q
-        files: \.py$
-      # - id: mypy
-      #   name: MyPy type validation
-      #   language: system
-      #   entry: uv run mypy .
-      #   files: \.py$

README.md

@@ -78,7 +78,7 @@ Examples of the full setup for some OSes are below:
     eval "$(mise activate bash)"
     pip install --upgrade pip wheel uv
     uv sync
-    uv run pre-commit install
+    lefthook install pre-commit -f
 ```
 
 Another command for installing mise in your session can also work (in bash):
@@ -98,7 +98,7 @@ Another command for installing mise in your session can also work (in bash):
     eval "$(mise activate zsh)"
     pip install --upgrade pip wheel uv
     uv sync
-    uv run pre-commit install
+    lefthook install pre-commit -f
 ```
 
 ## Todo / Known Issues
@@ -115,7 +115,9 @@ seems wrong.
 
 ## Contributing & Code Standards
 
-We have a [.pre-commit-config.yaml](.pre-commit-config.yaml) file which enforces some linting / formatting rules.
+We have a [.lefthook.yml](.lefthook.yml) file which enforces some linting / formatting rules.
+
+We also rely on [ruff](https://docs.astral.sh/ruff/) and [mypy](https://www.mypy-lang.org/) for ensuring python coding standards.
 
 Pull requests and reviews are welcome on the main repo. For checking type safety use [mypy](https://github.com/python/mypy):
 

enrichers/general.py

@@ -1,4 +1,4 @@
-from concurrent.futures import ProcessPoolExecutor
+from concurrent.futures import ThreadPoolExecutor
 import copy
 from enrichers import (
     openstreetmap,
@@ -20,7 +20,7 @@ def enrich_facility_data(facilities_data: dict, workers: int = 3) -> dict:
     total = len(facilities_data["facilities"])
     processed = 0
 
-    with ProcessPoolExecutor(max_workers=workers) as pool:
+    with ThreadPoolExecutor(max_workers=workers) as pool:
         for res in pool.map(_enrich_facility, facilities_data["facilities"].items()):
             enriched_data["facilities"][res[0]] = res[1]  # type: ignore [index]
             processed += 1

main.py

@@ -127,6 +127,7 @@ def main() -> None:
         logger.error("Can't scrape and load existing data!")
         exit(1)
 
+    facilities_data = {}
     if args.scrape:
         facilities_data = facilities_scrape_wrapper(
             keep_sheet=not args.delete_sheets,
@@ -139,6 +140,12 @@ def main() -> None:
             "Loaded %s existing facilities from local data. (Not scraping)",
             len(facilities_data["facilities"].keys()),  # type: ignore [attr-defined]
         )
+    elif args.enrich:
+        facilities_data = copy.deepcopy(default_data.facilities_data)
+        logger.warning(
+            "Did not supply --scrape or --load-existing. Proceeding with default data set (%s facilities)",
+            len(facilities_data["facilities"].keys()),  # type: ignore [attr-defined]
+        )
 
     if args.enrich:
         if not facilities_data: