Flask has an “app.logger” which you can use for webapp related logging, and for other libraries or packages that flask app is using usually python standard logging is used. There are issues reported that logs from various sources in flask based app sometimes get missed out or get messy. See the references section at the bottom for details about the issues. A workaround is to set global root logging config and override that from flask.
Frequently used docker commands and examples of Dockerfile.
Huey is a little task queue that supports:
Python multiprocssing is useful in executing concurrent tasks with multiple processes. But it also requires the objects being executed support pickling, which is not always true for types like class instance methods, staticmethods and etc. Pathos has a multiprocessing implementation that uses dill on the backend which supports serializing and deserializing for almost all types.
Generate n*n two dimensional arrays with serial numbers in python.
How to use CASE statement in sql select statement to deal with if-then-else logic.
How to insert a new object into mongodb using pymongo with reference to other objects using DBRef.
How to quickly print out or remove duplicated items from given list in python.
Quick fix to an ssl error was encountered with python requests on ubuntu 14.04.
Github pages currently does not support https for blogs that use custom domain name, and here is what CloudFlare comes to a rescue.