def __init__(self, fileobj):
# Check the type explicit here because UnicodeCSVWriter will
# happy accept a non-file object the fail later.
if not isinstance(fileobj, file):
raise TypeError("`fileobj` should be a file")
self.lock = RLock()
self.file = fileobj
self.messages = deque()
self.lines = 0
self.csv = UnicodeCSVWriter(self.file)
class CSVLog(object):
"""
Internal class which represents a log object and handle
data that's internal to log handling.
"""
def __init__(self, fileobj):
# Check the type explicit here because UnicodeCSVWriter will
# happy accept a non-file object the fail later.
if not isinstance(fileobj, file):
raise TypeError("`fileobj` should be a file")
self.lock = RLock()
self.file = fileobj
self.messages = deque()
self.lines = 0
self.csv = UnicodeCSVWriter(self.file)
def write(self, data):
"""Writes the given data to the underlying csv object."""
date, streamno, lineno, pid, message = data
self.csv.writerow(
[date.isoformat(), str(streamno), str(lineno), str(pid), message])