(metadata_file)
| 22 | |
| 23 | |
| 24 | def main(metadata_file): |
| 25 | with io.open(metadata_file, 'r') as f: |
| 26 | metadata = json.load(f) |
| 27 | |
| 28 | releases_urls = metadata['releases_url'] |
| 29 | if metadata['metadata_version'] < 2.0: |
| 30 | # In later versions the releases URL is a mirror URL |
| 31 | releases_urls = [releases_urls] |
| 32 | |
| 33 | if not os.path.isfile(metadata['tzdata_file']): |
| 34 | |
| 35 | for ii, releases_url in enumerate(releases_urls): |
| 36 | print("Downloading tz file from mirror {ii}".format(ii=ii)) |
| 37 | try: |
| 38 | request.urlretrieve(os.path.join(releases_url, |
| 39 | metadata['tzdata_file']), |
| 40 | metadata['tzdata_file']) |
| 41 | except urllib_error.URLError as e: |
| 42 | print("Download failed, trying next mirror.") |
| 43 | last_error = e |
| 44 | continue |
| 45 | |
| 46 | last_error = None |
| 47 | break |
| 48 | |
| 49 | if last_error is not None: |
| 50 | raise last_error |
| 51 | |
| 52 | with open(metadata['tzdata_file'], 'rb') as tzfile: |
| 53 | sha_hasher = hashlib.sha512() |
| 54 | sha_hasher.update(tzfile.read()) |
| 55 | sha_512_file = sha_hasher.hexdigest() |
| 56 | assert metadata['tzdata_file_sha512'] == sha_512_file, "SHA failed for" |
| 57 | print("Updating timezone information...") |
| 58 | rebuild.rebuild(metadata['tzdata_file'], zonegroups=metadata['zonegroups'], |
| 59 | metadata=metadata) |
| 60 | print("Done.") |
| 61 | |
| 62 | |
| 63 | if __name__ == "__main__": |
no test coverage detected