Wolfgang Kerzendorf wkerzendorf

wkerzendorf / pip virtualenv log

Created October 18, 2013 02:15

pip installation in an empty virtualenv

	➜ virtualenvs virtualenv-2.7 --no-site-packages tardis_release
	New python executable in tardis_release/bin/python
	Installing setuptools............done.
	Installing pip...............done.
	➜ virtualenvs source tardis_release/bin/activate
	(tardis_release)➜ virtualenvs cd tardis_release
	bin include lib
	(tardis_release)➜ ~VIRTUAL_ENV pip install astropy
	Downloading/unpacking astropy
	Downloading astropy-0.2.4.tar.gz (4.7MB): 4.7MB downloaded

wkerzendorf / specwcs.py

Created March 18, 2013 23:31

Spectrum1D simple WCS

	# This module provides a basic and probably temporary WCS solution until astropy has a wcs built-in
	#This is all built upon @nden's work on the models class
	from astropy import models
	import numpy as np

	class BaseSpectrum1DWCSError(Exception):
	pass

	class BaseSpectrum1DWCS(models.Model):
	"""

wkerzendorf / gist:2986286

Created June 25, 2012 03:19

ipython parallel recarray problem

	In [1]: from IPython.parallel import Client

	In [2]: rc = Client()

	In [3]: myrec = random.random((10,3))

	In [4]: myrec
	Out[4]:
	array([[ 0.83451781, 0.86186735, 0.11552798],
	[ 0.4613526 , 0.01918926, 0.97660991],

wkerzendorf / gist:1631397

Created January 18, 2012 06:12

very slow update

	lines ~ 200k
	levels ~ 20k

	update
	lines
	set
	level_id_upper =
	(select level_id from levels
	where lines.atom=levels.atom and
	lines.ion=levels.ion and

wkerzendorf / gist:1001881

Created June 1, 2011 06:29