Formatting fixes

.flake8

@@ -0,0 +1,6 @@
+[flake8]
+inline-quotes = "
+multiline-quotes = """
+indent-size = 4
+max-line-length = 160
+ignore = Q003 E128 E704 E731

.pre-commit-config.yaml

@@ -0,0 +1,6 @@
+repos:
+-   repo: https://github.com/PyCQA/flake8
+    rev: 3.9.2
+    hooks:
+    -   id: flake8
+        additional_dependencies: [flake8-typing-imports==1.10.0,flake8-quotes==3.2.0]

logger.py

@@ -14,6 +14,7 @@ EXPIRE_AFTER_SECONDS = int(os.getenv("EXPIRE_AFTER_SECONDS", "1209600"))
 db = AsyncIOMotorClient(MONGO_URI).get_default_database()
 db.log.create_index("time", expireAfterSeconds=EXPIRE_AFTER_SECONDS)
 
+
 class Server(object):
     def __init__(self):
         self._loop = asyncio.get_event_loop()
@@ -35,14 +36,14 @@ class Server(object):
         tag, time, record, options = obj
         try:
             seconds, nanoseconds = struct.unpack(">II", time.data)
-            record["time"] = datetime.fromtimestamp(seconds).replace(microsecond=int(nanoseconds/1000))
+            record["time"] = datetime.fromtimestamp(seconds).replace(microsecond=int(nanoseconds / 1000))
         except AttributeError:
             record["time"] = datetime.fromtimestamp(time)
         assert not options, "Can't handle options"
 
         record.pop("container_id", None)
         record["host"] = FQDN
-        result = await db.log.insert_one(record)
+        await db.log.insert_one(record)
 
 
 async def main():

tailer.py

@@ -15,13 +15,14 @@ if not MONGO_URI:
 db = AsyncIOMotorClient(MONGO_URI).get_default_database()
 
 parser = argparse.ArgumentParser()
-parser.add_argument('--include-container', action='append', default=[])
-parser.add_argument('--exclude-container', action='append', default=[])
-parser.add_argument('--exclude-host', action='append', default=[])
+parser.add_argument("--include-container", action="append", default=[])
+parser.add_argument("--exclude-container", action="append", default=[])
+parser.add_argument("--exclude-host", action="append", default=[])
 args = parser.parse_args()
 
+
 async def main():
-    async with db.log.watch([{'$match': {'operationType': 'insert'}}]) as stream:
+    async with db.log.watch([{"$match": {"operationType": "insert"}}]) as stream:
         print("Connected")
         async for event in stream:
             doc = event["fullDocument"]
@@ -44,7 +45,7 @@ async def main():
             m = re.match("time=\".*?\" level=[a-z]+ msg=\"(.*?)\"", msg)
             if m:
                 msg, = m.groups()
-            m = re.match("\[\d+.*? \d+\] (.*?)\"", msg)
+            m = re.match(r"\[\d+.*? \d+\] (.*?)\"", msg)
             if m:
                 msg, = m.groups()
             print(doc["time"], colored(doc.get("host", "-"), "blue"), "\t", "% 30s" % colored(container_name, "yellow"), msg)