From c274ad6d546c2549afafb95f33c6026971460759 Mon Sep 17 00:00:00 2001
From: George Drummond <george-ctr@friends.dds.mil>
Date: Wed, 2 Jan 2019 11:39:08 -0500
Subject: [PATCH] Remove LRU cache

---
 atst/utils/localization.py       | 17 +++--------------
 tests/utils/test_localization.py | 11 +----------
 2 files changed, 4 insertions(+), 24 deletions(-)

diff --git a/atst/utils/localization.py b/atst/utils/localization.py
index 500ed62c..884e0259 100644
--- a/atst/utils/localization.py
+++ b/atst/utils/localization.py
@@ -1,11 +1,8 @@
 import yaml
 import os
 from flask import current_app as app
-from functools import lru_cache
 from atst.utils import getattr_path
 
-ENV = os.getenv("FLASK_ENV", "dev")
-
 
 class LocalizationInvalidKeyError(Exception):
     def __init__(self, key, variables):
@@ -18,26 +15,18 @@ class LocalizationInvalidKeyError(Exception):
         )
 
 
-localizations_cache_size = 1 if ENV == "dev" else None
-
-
-@lru_cache(maxsize=localizations_cache_size)
-def load_cached_translations_file(file_name):
-    return open(file_name).read()
-
-
 def _translations_file():
     file_name = "translations.yaml"
 
     if app:
-        file_name = app.config.get("TRANSLATIONS_FILE") or file_name
+        file_name = app.config.get("DEFAULT_TRANSLATIONS_FILE", file_name)
 
-    return file_name
+    return open(file_name)
 
 
 def translate(key, variables=None):
     translations_file = _translations_file()
-    translations = yaml.safe_load(load_cached_translations_file(translations_file))
+    translations = yaml.safe_load(translations_file)
     value = getattr_path(translations, key)
 
     if variables is None:
diff --git a/tests/utils/test_localization.py b/tests/utils/test_localization.py
index c5ee5b22..137d602a 100644
--- a/tests/utils/test_localization.py
+++ b/tests/utils/test_localization.py
@@ -1,14 +1,5 @@
 import pytest
-from atst.utils.localization import (
-    translate,
-    load_cached_translations_file,
-    LocalizationInvalidKeyError,
-)
-
-
-def test_loading_cached_translations_file_returns_the_file_contents():
-    file_name = "translations.yaml"
-    assert load_cached_translations_file(file_name) == open(file_name).read()
+from atst.utils.localization import translate, LocalizationInvalidKeyError
 
 
 def test_looking_up_existing_key():