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create case insensitive recursive lookup function for handling config.vdf (fixes #2605)

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Connectety-T 2020-03-24 11:19:59 +01:00 committed by Mathieu Comandon
parent 6f8bb9769b
commit 3819e58680
1 changed files with 13 additions and 6 deletions
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19
lutris/util/steam/config.py
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@ -26,18 +26,25 @@ def get_default_acf(appid, name):
def read_config(steam_data_dir):
"""Read the Steam configuration and return it as an object"""
def get_entry_case_insensitive(config_dict, path):
for key, value in config_dict.items():
if key.lower() == path[0].lower():
if len(path) <= 1:
return config_dict[key]
return get_entry_case_insensitive(config_dict[key], path[1:])
raise KeyError(path[0])
config_filename = os.path.join(steam_data_dir, "config/config.vdf")
if not system.path_exists(config_filename):
return None
with open(config_filename, "r") as steam_config_file:
config = vdf_parse(steam_config_file, {})
try:
return config["InstallConfigStore"]["Software"]["Valve"]["Steam"]
except KeyError:
try:
return config["InstallConfigStore"]["Software"]["valve"]["Steam"]
except KeyError as ex:
logger.error("Steam config %s is empty: %s", config_filename, ex)
return get_entry_case_insensitive(config, ["InstallConfigStore", "Software", "Valve", "Steam"])
except KeyError as ex:
logger.error("Steam config %s is empty: %s", config_filename, ex)
def get_steamapps_paths_for_platform(platform_name):