I’m trying to produce a flow diagram of a tree structure. I’ve been able to create representative graphs with networkx, but I need a way to show the tree structure when I output a plot. I’m using matplotlib.pylab to plot the graph.
I can’t understand why Python doesn’t have a sign function. It has an abs builtin (which I consider sign‘s sister), but no sign.
I’ve just updated my Mac OS to 10.9 and I discovered that some (all?) of my Python modules are not here anymore, especially the Image one.
I’d like to parse a JSON string into an object under Google App Engine (python). What do you recommend? Something to encode/stringify would be nice too. Is what you recommend built in, or a library that I have to include in my app? Is it secure? Thanks.
I’m using Python 3.2. Tried this:
If I have the following Python code
I currently use this regex:
I keep important settings like the hostnames and ports of development and production servers in my version control system. But I know that it’s bad practice to keep secrets (like private keys and database passwords) in a VCS repository.
How do I check if a string matches this pattern?
How do I detect what language a text is written in using NLTK?