raiderrobert

class RemoveStudent(DeleteView):
	model = Course
	template_name = 'course_detail.html'

	def delete(self, request, *args, **kwargs):
	    self.object = self.get_object() 
	    user = User.objects.get(pk=self.kwargs['user_pk'])
	    self.object.students.remove(user)
	    return HttpResponseRedirect(reverse_lazy('courses.detail', kwargs={'pk': self.object.pk}))

raiderrobert

def area (height, width, length):
  return ((height * length) * 2) + ((height * width) * 2)

raiderrobert

"""
The world is a horrible place.
Let's make it better about knowing how sharp some knives are.

from Raymond Hettinger and Python Anti-Patterns

"""

raiderrobert

# -*- coding: utf-8 -*-
"""
Created on Wed May 24 14:40:50 2017

Requirements:
    1. Read URL
    2. Loop function to crawl through the following pages after the first page in the data catalogue
    2. For every data node, go inside and crawl the resource links
    3. Test each link for 404 errors
    4. Return result into a pandas dataframe

raiderrobert

# -*- coding: utf-8 -*-
"""
Created on Wed May 24 14:40:50 2017

Requirements:
    1. Read URL
    2. Loop function to crawl through the following pages after the first page in the data catalogue
    2. For every data node, go inside and crawl the resource links
    3. Test each link for 404 errors
    4. Return result into a pandas dataframe

raiderrobert

"""
The world is a horrible place.
Let's make it more pythonic

many ideas borrowed from Raymond Hettinger and Python Anti-Patterns

"""

# timeit is a Python built in that can test small snippets very quickly
# by default it'll run the code snippet 1 million times

raiderrobert

CREATE TEMPORARY TABLE cross_inventory AS SELECT * FROM inventory WHERE /* complex clause here */;

CREATE INDEX cross_inv_sku ON cross_inventory(sku);

raiderrobert

615-873-0382 - Code of Conduct Violations

PYTN2018

Keynote - Safia Abdalla, @captainsafia
- 10 days to submit 1st PR on Github: 1 char change on pandas
Open Source is the sum of small parts
You're one degree away from someone who can help you do something great
The best mentorship relationships are actually really good friendships.
- Being a human being in technology matters

raiderrobert

Testing the Infrastructure by Sean Marlow, 10:15am Saturday
Verifying the state of IaC and public cloud images with Python

slides here: https://smarlowucf.github.io/presentations/testing_infra/
(so fewer notes than I would do otherwise)

We have a bunch of tools that make it easier to deploy now rapidly
But now we can propogate a typo quickly
Our infrastructure is code. All code deserves tests.

raiderrobert

Hands on Machine Learning with Scikit-Learn by John Berryman 1pm Saturday

Twitter - @JnBrymn 
Slides - http://slides.com/johnberryman/deck-10/fullscreen#/

Hands-On Machine Learning with Scikit-Learn & TensorFlow

Types of Machine Learning
- Supervised
- Unsupervised