def _write_data(self, fpath, data, stat):
"""Write Zookeeper data to filesystem.
"""
zksync_utils.write_data(
fpath, data, stat.last_modified,
raise_err=True, tmp_dir=self.tmp_dir
)
def _on_add_trace_event(zk2fs_sync, zkpath):
"""Invoked when trace event is added."""
fpath = zk2fs_sync.fpath(zkpath)
# Extract timestamp.
_name, timestamp, _rest = os.path.basename(fpath).split(',', 2)
utime = float(timestamp)
zksync_utils.write_data(
fpath, None, utime, raise_err=False, tmp_dir=zk2fs_sync.tmp_dir
)
def test_write_data(self):
"""Tests writing data to filesystem."""
path_ok = os.path.join(self.root, 'a')
zksync_utils.write_data(path_ok, None, 12345)
self.assertTrue(os.path.exists(path_ok))
path_too_long = os.path.join(self.root, 'a' * 1024)
self.assertRaises(OSError, zksync_utils.write_data, path_too_long,
None, 12345)
self.assertFalse(os.path.exists(path_too_long))
zksync_utils.write_data(path_too_long, None, 12345, raise_err=False)
self.assertFalse(os.path.exists(path_too_long))
def _write_data(fpath, data, stat):
"""Write Zookeeper data to filesystem."""
zksync_utils.write_data(fpath, data, stat.last_modified)