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config.py
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config.py
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# Copyright (C) 2018 Cancer Care Associates
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
import os
def get_gantry_tolerance(index, file_hash, config):
machine_name = index[file_hash]["logfile_header"]["machine"]
machine_type = config["machine_map"][machine_name]["type"]
gantry_tolerance = config["machine_types"][machine_type]["gantry_tolerance"]
return gantry_tolerance
def get_data_directory(config):
return config["linac_logfile_data_directory"]
def get_cache_filepaths(config):
metersetmap_config = config["metersetmap"]
comparison_storage_filepath = os.path.join(
get_data_directory(config), metersetmap_config["comparisons_cache"]["primary"]
)
comparison_storage_scratch = os.path.join(
get_data_directory(config), metersetmap_config["comparisons_cache"]["scratch"]
)
return comparison_storage_filepath, comparison_storage_scratch
def get_metersetmap_parameters(config):
metersetmap_config = config["metersetmap"]
grid_resolution = metersetmap_config["grid_resolution"]
ram_fraction = metersetmap_config["ram_fraction"]
return grid_resolution, ram_fraction
def get_index(config):
index_filepath = os.path.join(get_data_directory(config), "index.json")
with open(index_filepath) as json_data_file:
index = json.load(json_data_file)
return index
def get_centre(config, file_info):
machine = file_info["logfile_header"]["machine"]
centre = config["machine_map"][machine]["centre"]
return centre
def get_sql_servers(config):
centres = list(config["centres"].keys())
sql_servers = {
centre: config["centres"][centre]["ois_specific_data"]["sql_server"]
for centre in centres
}
return sql_servers
def get_sql_servers_list(config):
sql_servers = get_sql_servers(config)
sql_servers_list = [value for _, value in sql_servers.items()]
return sql_servers_list
def get_filepath(index, config, filehash):
data_directory = get_data_directory(config)
relative_path = index[filehash]["filepath"]
filepath = os.path.abspath(os.path.join(data_directory, "indexed", relative_path))
return filepath