Extract Table from PDF with Python

I have done a freelance job that extracted table from PDF with the help of pdftohtml(part of xpdf) , First converted PDF to XML, then parsed XML and got csv. Today I’d like to introduced two packages that can easy convert PDF to CSV or Excel, they are pdfplumber and tabula-py(need …

How to enable plpython3u extension on Postgres.app

Postgres.app is the easiest way to get started with PostgreSQL on the Mac and it can install minor updates automatically.but it only includes plpython2u at the moment.  A issue opened on Sep 5, 2014, and is still open.When trying:

Got RROR: could not open extension control file “/Applications/Postgres.app/Contents/Versions/9.3/share/postgresql/extension/plpython3u.control”: No …

How to Install PostgreSQL on MacOS

Just a short list to show the ways to install Postgres on the Mac. MacPorts

Homebrew

Postgres.app Postgres.app is a …