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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
import json
import os
HERE = os.path.dirname(__file__)
def get_customizations():
for f in os.listdir(HERE):
if not f.endswith("json"):
continue
yield os.path.join(HERE, f)
def find_customization(path_or_name):
if not path_or_name.endswith(".json"):
path_or_name += ".json"
if not os.path.exists(path_or_name):
# trying relative
rpath = os.path.join(HERE, path_or_name)
if not os.path.exists(rpath):
return None
path_or_name = rpath
return path_or_name
def get_customization(path_or_name):
path = find_customization(path_or_name)
if path is None:
raise IOError("Can't find the customization file %r" % path_or_name)
with open(path) as f:
return json.loads(f.read())
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