Replace 3rd-party thefuzz with stdlib difflib.get_close_matches (#168)

pyproject.toml

@@ -43,7 +43,6 @@ dependencies = [
   "python-dateutil",
   "python-slugify",
   "termcolor>=2.1",
-  "thefuzz",
 ]
 [project.optional-dependencies]
 tests = [

requirements.txt

@@ -9,4 +9,3 @@ pytest-cov==4.1.0
 python-slugify==8.0.1
 respx==0.20.1
 termcolor==2.3.0
-thefuzz==0.19.0

src/norwegianblue/__init__.py

@@ -96,17 +96,13 @@ def norwegianblue(
 
 @lru_cache(maxsize=None)
 def suggest_product(product: str) -> str:
-    import warnings
-
-    with warnings.catch_warnings():
-        warnings.simplefilter("ignore", category=UserWarning)
-        from thefuzz import process
+    import difflib
 
     # Get all known products from the API or cache
     all_products = norwegianblue("all").splitlines()
 
     # Find the closest match
-    result = process.extractOne(product, all_products)
+    result = difflib.get_close_matches(product, all_products, n=1)
     logging.info("Suggestion:\t%s (score: %d)", *result)
     return result[0]