Move Windows libs to libs/windows

libs/win/jaraco/windows/eventlog.py

@@ -0,0 +1,52 @@
+import functools
+
+from six.moves import map
+
+import win32api
+import win32evtlog
+import win32evtlogutil
+
+error = win32api.error  # The error the evtlog module raises.
+
+
+class EventLog(object):
+	def __init__(self, name="Application", machine_name=None):
+		self.machine_name = machine_name
+		self.name = name
+		self.formatter = functools.partial(
+			win32evtlogutil.FormatMessage, logType=self.name)
+
+	def __enter__(self):
+		if hasattr(self, 'handle'):
+			raise ValueError("Overlapping attempts to use this log context")
+		self.handle = win32evtlog.OpenEventLog(self.machine_name, self.name)
+		return self
+
+	def __exit__(self, *args):
+		win32evtlog.CloseEventLog(self.handle)
+		del self.handle
+
+	_default_flags = (
+		win32evtlog.EVENTLOG_BACKWARDS_READ
+		| win32evtlog.EVENTLOG_SEQUENTIAL_READ
+	)
+
+	def get_records(self, flags=_default_flags):
+		with self:
+			while True:
+				objects = win32evtlog.ReadEventLog(self.handle, flags, 0)
+				if not objects:
+					break
+				for item in objects:
+					yield item
+
+	def __iter__(self):
+		return self.get_records()
+
+	def format_record(self, record):
+		return self.formatter(record)
+
+	def format_records(self, records=None):
+		if records is None:
+			records = self.get_records()
+		return map(self.format_record, records)