本文整理匯總了Python中dateutil.zoneinfo.tar_open方法的典型用法代碼示例。如果您正苦於以下問題：Python zoneinfo.tar_open方法的具體用法？Python zoneinfo.tar_open怎麽用？Python zoneinfo.tar_open使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類dateutil.zoneinfo的用法示例。
在下文中一共展示了zoneinfo.tar_open方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: rebuild
# 需要導入模塊: from dateutil import zoneinfo [as 別名]
# 或者: from dateutil.zoneinfo import tar_open [as 別名]
def rebuild(filename, tag=None, format="gz", zonegroups=[], metadata=None):
"""Rebuild the internal timezone info in dateutil/zoneinfo/zoneinfo*tar*
filename is the timezone tarball from ftp.iana.org/tz.
"""
tmpdir = tempfile.mkdtemp()
zonedir = os.path.join(tmpdir, "zoneinfo")
moduledir = os.path.dirname(__file__)
try:
with tar_open(filename) as tf:
for name in zonegroups:
tf.extract(name, tmpdir)
filepaths = [os.path.join(tmpdir, n) for n in zonegroups]
try:
check_call(["zic", "-d", zonedir] + filepaths)
except OSError as e:
_print_on_nosuchfile(e)
raise
# write metadata file
with open(os.path.join(zonedir, METADATA_FN), 'w') as f:
json.dump(metadata, f, indent=4, sort_keys=True)
target = os.path.join(moduledir, ZONEFILENAME)
with tar_open(target, "w:%s" % format) as tf:
for entry in os.listdir(zonedir):
entrypath = os.path.join(zonedir, entry)
tf.add(entrypath, entry)
finally:
shutil.rmtree(tmpdir)