I’m working with fabric(0.9.4)+pip(0.8.2) and I need to install some python modules for multiple servers. All servers have old version of setuptools (0.6c8) which needs to be upgraded for pymongo module. Pymongo requires setuptools>=0.6c9.
I have a Bottle webserver module with the following line:
I wanted to check if a certain website exists, this is what I’m doing:
class Node: def append_child(self, node: Node): if node != None: self.first_child = node self.child_nodes += [node] How do I do node: Node? Because when I run it, it says name ‘Node’ is not defined. Should I just remove the : Node and instance check it inside the function? But then how could I access node‘s … Read more
I am running Python3.4 on Windows 7. I am trying to use the Python interface for graphviz. This is a script I intend to run:
Say I have a Python list like this:
I want to create a dictionary out of a given list, in just one line. The keys of the dictionary will be indices, and values will be the elements of the list. Something like this:
I have loaded a data file into a Python pandas dataframe. I has a datetime column of the format 2015-07-18 13:53:33.280.
In Python 3.3 a ChainMap class was added to the collections module:
Let’s say that I have a class Suit and four subclasses of suit: Heart, Spade, Diamond, Club.