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#!/usr/bin/env python
"""Describe EC2 instances bound to DNS name. Lookup CNAME of DNS,
which can point to ELB or EC2 instance. Get info from AWS API.

DNS names should be passed as arguments to the script.

Valid AWS API credentials must be configured, see
http://docs.pythonboto.org/en/latest/getting_started.html#configuring-boto-credentials
"""
from __future__ import print_function

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#!/usr/bin/env python

from datetime import datetime
from subprocess import call


from mercury206 import commands, communications, config


def update_rrd(path, values):

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#!/bin/bash
rrdtool graph power.png --vertical-label=W*h --font=DEFAULT:11:Arial -w 900 -h 600 \
DEF:apower=pcv.rrd:power:AVERAGE CDEF:whpower=apower,1000,\* LINE2:whpower#FF0000

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#!/usr/bin/env python
"""Checkout the latest version of git branch by name substring"""

from __future__ import print_function

import sys

from subprocess import check_output

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$ for p in NUM1 NUM2; do curl -H "Accept: application/vnd.github.v3+json" \
-H "Authorization: token OAUTH-TOKEN" \
https://api.github.com/repos/:ORG:/:REPO:/pulls/$p/commits | \
python -c "from flatdict import FlatDict; import json, csv, sys; rows = json.load(sys.stdin); \
writer = csv.DictWriter(sys.stdout, [u'commit:author:name', u'commit:author:date', u'commit:tree:sha', u'commit:message'], extrasaction='ignore', delimiter='\t'); writer.writerows(FlatDict(row) for row in rows)" \
> GH-PR-$p.txt; done

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>>> import antigravity
>>> antigravity.start()
'http://xkcd.com/353/'

# the source of http://pypi.python.org/pypi/antigravity/0.1 
# is plain and there is no any magic of Python 

#!/usr/bin/env python

STRIP_URL = "http://xkcd.com/353/"

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__doc__ = "Add fly function to namespace where module is imported"

class RealWorldLevitation(Exception):
    pass

def expose(obj):
    import inspect
    frame = inspect.currentframe()
    frame.f_back.f_back.f_globals[obj.__name__] = obj
    return obj

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import sys
import subprocess
import readline
import select
import os

class Popen(subprocess.Popen):

    def _communicate(self, input):
        read_set = []

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>>> tasks =  Task.objects.\
... extra(select = {'t': "date_trunc('minute', task_task.date_created)"}).\
... values('t').annotate(Count('id')).order_by('t')
>>> print "\n".join("%(t)s | %(id__count)d" % t for t in tasks)
2011-01-19 11:26:00 | 767
2011-01-19 11:27:00 | 613
2011-01-19 11:28:00 | 522
2011-01-19 11:29:00 | 721
2011-01-19 11:30:00 | 701
2011-01-19 11:31:00 | 679

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python << END_PATH
import os
import vim 
walker = os.walk(os.getcwd())
dir_list = ['.']
for root, dirs, paths in walker:
    dir_list += map(lambda d: os.path.join(root, d), dirs)
vim.command('set path=%s' % ','.join(dir_list))
END_PATH