Jonathan Morgan jonathanmorgan

jonathanmorgan / class2-test_drive.ipynb

Last active August 29, 2015 14:13

IPython Notebook with brief tests for software we'll use in class, to make sure it is installed correctly and working.

Sorry, something went wrong. Reload?

Sorry, we cannot display this file.

Sorry, this file is invalid so it cannot be displayed.

jonathanmorgan / queryset_generators.py

Created March 10, 2012 21:29 — forked from mlissner/queryset_generators.py

Adds a date-based queryset generator

	from datetime import datetime
	from datetime import timedelta

	def queryset_generator(queryset, chunksize=1000):
	"""
	Iterate over a Django Queryset ordered by the primary key

	This method loads a maximum of chunksize (default: 1000) rows in its
	memory at the same time while django normally would load all rows in its
	memory. Using the iterator() method only causes it to not preload all the

jonathanmorgan / queryset_iterators.py

Created May 6, 2011 05:40 — forked from dbrgn/queryset_generators.py

queryset_generator and queryset_list_generator

	'''
	queryset_generator and queryset_list_generator based on:
	https://gist.github.com/897894
	'''

	#===============================================================================
	# imports (in alphabetical order by package, then by name)
	#===============================================================================

	# python standard libraries