rbeucher

## About
# This script will download the maps and associated meta data for 250k
# Geological Maps at http://www.geoscience.gov.au/geoportal-geologicalmaps/
#
# Running `make all` shall suffice to run this script.

# ## License
# This script is licensed CC0 by Andrew Harvey <andrew.harvey4@gmail.com>
#
# To the extent possible under law, the person who associated CC0

rbeucher

import json, datetime

class RoundTripEncoder(json.JSONEncoder):
    DATE_FORMAT = "%Y-%m-%d"
    TIME_FORMAT = "%H:%M:%S"
    def default(self, obj):
        if isinstance(obj, datetime.datetime):
            return {
                "_type": "datetime",
                "value": obj.strftime("%s %s" % (

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def inside_polygon(x, y, points):
    """
    Return True if a coordinate (x, y) is inside a polygon defined by
    a list of verticies [(x1, y1), (x2, x2), ... , (xN, yN)].

    Reference: http://www.ariel.com.au/a/python-point-int-poly.html
    """
    n = len(points)
    inside = False
    p1x, p1y = points[0]

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Empty file just for gist title

rbeucher

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

rbeucher

from stocks import wsgi
from django.core.exceptions import ObjectDoesNotExist
from api.models import Stock, Company

import csv

csvpath = r'prices.csv'
batch_size = 500

t1 = time.time()

rbeucher

Setting Up Django-Shell Jupyter Notebook in Docker Container

This guide assumes that your django application already running in the container.

1. Install required python packages

You will have to make sure that django-extensions and jupyter packages are installed in the container's python virtual environment.

If you need to shell into the container as root user to do this, you can do so from the host PC:

rbeucher

import matplotlib
from matplotlib.axes import Axes
from matplotlib.patches import Circle
from matplotlib.path import Path
from matplotlib.ticker import NullLocator, Formatter, FixedLocator
from matplotlib.transforms import Affine2D, BboxTransformTo, Transform
from matplotlib.projections import register_projection
import matplotlib.spines as mspines
import matplotlib.axis as maxis
import matplotlib.pyplot as plt

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