From 81dd2232e107adb20c3a5a435ebf90506172bf92 Mon Sep 17 00:00:00 2001 From: j-jorge Date: Thu, 10 Sep 2020 15:29:19 +0200 Subject: [PATCH] Parse the releases info only once in emsdk.py. (#607) Co-authored-by: Julien Jorge --- emsdk.py | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/emsdk.py b/emsdk.py index 14ce884..d4ff109 100755 --- a/emsdk.py +++ b/emsdk.py @@ -2185,12 +2185,15 @@ def exit_with_error(msg): # Load the json info for emscripten-releases. def load_releases_info(): - try: - text = open(sdk_path('emscripten-releases-tags.txt'), 'r').read() - return json.loads(text) - except Exception as e: - print('Error parsing emscripten-releases-tags.txt!') - exit_with_error(str(e)) + if not hasattr(load_releases_info, 'cached_info'): + try: + text = open(sdk_path('emscripten-releases-tags.txt'), 'r').read() + load_releases_info.cached_info = json.loads(text) + except Exception as e: + print('Error parsing emscripten-releases-tags.txt!') + exit_with_error(str(e)) + + return load_releases_info.cached_info # Get a list of tags for emscripten-releases.