Introduction In this post we will consider the effect of various methods of parsing (date)time strings, and localizing and converting timezones in pandas DataFrames. We will be first and foremost […]

Are you looking for a faster alternative to pandas? Have a look at https://vaex.io/: a Python library for lazy Out-of-Core DataFrames. Vaex works with enormous tabular data, processes > 10^9 rows […]

Are you writing financial code in Python? Consider Saeed Amen‘s library finmarketpy. finmarketpy is a Python based library that enables you to analyze market data and also do backtesting of […]

If you are doing natural language processing (if indeed there is such a thing as a “natural” language), NLTK is likely to be your first platform of choice. NLTK is […]

Those of you who would like to learn more about how Python works, about the internals of the language, should have a look at Python Developer’s Guide. This is a […]