mgedmin

#!/bin/bash
# Build a vim tags file for all the Python packages in the buildout path
# Assumes . is the directory with a buildout.cfg
# Note: there is no one true buildout path -- every part has its own.  So
# we look for a python interpreter in bin/python (or bin/py) and use its path.
# If that fails, we try to find a bin/test script and scrape the path from it.
# Should also work with virtualenv (just run it somewhere with a bin/python)
# Published at https://gist.github.com/mgedmin/5152189

progname=${0##*/}

mgedmin

I was trying to see how hard it would be to port Paste to Python 3.

Paste uses nose. nosetests prints something like

FAILED (errors=90, failures=5)                                                   

at the end of the test run. I wanted to plot the number of failures to see how I was progressing:

./run32

vi ...

mgedmin

#!/bin/bash
if [ "${0##*/}" == "virtual-bootstrap-py3" ]; then
    python=python3.3
else
    python=python2.7
fi
if [ -n "$(netstat -tnl | grep ':3128 ')" ]; then
    export http_proxy=http://localhost:3128
    echo "Using a local Squid proxy."
fi

mgedmin

.tox/
dist/
*.egg-info/
*.fs
*.fs.index
*.fs.lock
*.fs.tmp

mgedmin

mg@platonas: ~/tmp/vagrantbox $ vagrant ssh
Welcome to Ubuntu 12.04 LTS (GNU/Linux 3.2.0-23-generic x86_64)

 * Documentation:  https://help.ubuntu.com/
Welcome to your Vagrant-built virtual machine.
Last login: Wed May 29 08:18:42 2013 from 10.0.2.2
vagrant@precise64:~$ sudo ngrep . tcp and port 80
interface: eth0 (10.0.2.0/255.255.255.0)
filter: (ip or ip6) and ( tcp and port 80 )
match: .

mgedmin

--- x220-high-temperature.lspci.txt	2013-07-09 15:09:49.935830871 +0200
+++ x220-normal-temperature.lspci.txt	2013-07-10 12:43:18.789197038 +0200
@@ -23,19 +23,20 @@
 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
 	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 	Latency: 0
-	Interrupt: pin A routed to IRQ 47
+	Interrupt: pin A routed to IRQ 42
 	Region 0: Memory at f2525000 (64-bit, non-prefetchable) [size=16]
 	Capabilities: <access denied>

mgedmin

import re
from zope.testing.renormalizing import RENormalizing

FLOAT_CHECKER = RENormalizing([
    (re.compile(r'-?\d+[.]\d+'),
     lambda m: '%.6g' % float(m.group(0))),
])


... DocTestSuite(..., checker=FLOAT_CHECKER) ...

mgedmin

Edit on GitHub links for Sphinx

Create _ext/ and _templates/ subdirectories.

Move edit_on_github.py into the _ext/ subdirectory.

Move sourcelink.html into the _templates/ subdirectory.

Add the following after the import sys, os line

mgedmin

#!/usr/bin/python
"""Copy published precise PPA packages to lucid.

We build a few packages containing scripts (architecture: all), upload them to
the PPA targeting the current Ubuntu LTS (precise).  But we also want them to
be available for the previous LTS (lucid).  This script automates the copying
process I used to do manually over the web.
"""

import optparse

mgedmin

import subprocess


def pipeline(*commands):
    """Chain several commands into a pipeline.

    E.g. to get the equivalent of

        $ zcat foo | grep bar | less