79 lines
2.9 KiB
Python
Executable file
79 lines
2.9 KiB
Python
Executable file
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Copyright 2016 Mike "KemoNine" Crosson
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import subprocess, sys, os, pprint, datetime, argparse, time
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base_path = os.path.dirname(os.path.realpath(__file__))
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env = os.environ.copy()
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FNULL = open(os.devnull, 'w')
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wget_cmd = 'wget'
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bunzip2_cmd = 'bunzip2'
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if __name__ == '__main__':
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current_timestamp = datetime.datetime.now().strftime('%Y%m%d-%H%M')
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parser = argparse.ArgumentParser()
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parser.add_argument('--map-list', action='append',
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help='a text file with one map URL per line, can be specified more than once')
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parser.add_argument('--no-sleep', action='store_true',
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help='don\'t sleep between downloads -- WARNING you can easily run into throttling on mirrors if you use this option')
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parser.add_argument('--output-map-name', action='store', default='output',
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help='set the name of the map directory before Ymd-HM')
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parser.add_argument('--cached-maps-dir', action='store',
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help='The root directory where maps should be cached')
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args = parser.parse_args()
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if args.map_list is None or args.cached_maps_dir is None:
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print('You MUST specify at least one map-list AND cached-maps-dir')
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sys.exit(1)
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# Normalize map path directory based on CLI arg ahead of any path manipulations
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map_dl_dirs = [args.cached_maps_dir]
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if args.output_map_name is not None:
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map_dl_dirs.append(args.output_map_name)
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map_dl_dirs.append(current_timestamp)
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cached_maps_dir = os.path.abspath(os.path.join(*map_dl_dirs))
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print('Downloading maps to : ' + cached_maps_dir)
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map_list = []
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if args.map_list is not None:
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for alist in args.map_list:
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with open(alist, 'r') as maps:
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for line in maps:
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map_list.append(line.strip())
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if args.map_list is not None:
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print('Downloading maps')
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for line in map_list:
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print(' ', end='')
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print(line)
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subprocess.run([wget_cmd, '-P', cached_maps_dir, line.strip()], stdout=FNULL, stderr=subprocess.STDOUT)
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if not args.no_sleep:
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print(' Sleeping to prevent throttle/blocking')
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time.sleep(300) # Seconds
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print('Decompressing maps (if necessary)')
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for dirpath, dirnames, filenames in os.walk(cached_maps_dir):
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for file in filenames:
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if file.endswith('bz2'):
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print(' ', end='')
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print(file)
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subprocess.run([bunzip2_cmd, os.path.join(dirpath, file)])
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