clayg

ERROR:root:STDOUT: File "/mnt/workspace/lunr/lunr/db/uuidimpl.py", line 62, in process_result_value
ERROR:root:STDOUT: return str(uuid.UUID(value))
ERROR:root:STDOUT: File "/usr/lib/python2.6/uuid.py", line 134, in __init__
ERROR:root:STDOUT: raise ValueError('badly formed hexadecimal UUID string')
ERROR:root:STDOUT: ValueError: badly formed hexadecimal UUID string

clayg

$ cat test.py 
from cStringIO import StringIO
expected = 'a'
result = StringIO('a').read()
assert result is expected
expected = 'abc'
result = StringIO('abc').read()
assert result is expected, "%s is not %s" % (repr(result), repr(expected))

clayg

import os

from ctypes import CDLL, get_errno, c_char_p, c_int

libc = CDLL(None, use_errno=True)

def errcheck(result, func, arguments):
    if result != 0:
        e = get_errno()
        raise OSError(e, os.strerror(e))

clayg

class ResourceExceptionHandler(object):
    """Context manager to handle Resource exceptions.

    Used when processing exceptions generated by API implementation
    methods (or their extensions).  Converts most exceptions to Fault
    exceptions, with the appropriate logging.
    """

    def __enter__(self):
        return None

clayg

import os
import mmap
from contextlib import contextmanager

BLOCK_SIZE = 4 * 1024

@contextmanager
def dopen(filename, blockno=1):
    try:
        fd = os.open(filename, os.O_CREAT | os.O_DIRECT | os.O_RDWR)

clayg

import ctypes
from ctypes import cdll, util
import os

libc = cdll.LoadLibrary(util.find_library('c'))

_get_errno_loc = libc.__errno_location
_get_errno_loc.restype = ctypes.POINTER(ctypes.c_int)
def get_errno():
    return _get_errno_loc().contents.value

clayg

COMMANDS = {}

def command(f):
    COMMANDS[f.__name__] = f
    return f

@command
def func1():
    print 'func1'

clayg

(pep8)clayg@clayg-laptop:~/devenv/sandbox/pep8$ cat test.py 
class A(object):

    def __init__(self,
                 blah,
                 monkies):
        self.blah = blah

a = A('monkies',
      'yay')

clayg

(pep8)clayg@clayg-laptop:~/devenv/sandbox/pep8$ cat test.py 
# passes
foo = long_function_name(var_one, var_two,
                         var_three, var_four)


# passes
def long_function_name(
        var_one, var_two,
        var_three, var_four):

clayg

#!/bin/bash
set -v
aptitude update &> /dev/null
DEBIAN_FRONTEND=noninteractive aptitude install mdadm -y
mdadm --create /dev/md0 --chunk=4096 --level=0 --raid-devices=5 /dev/xvd[e-i]
time dd if=/dev/md0 of=/dev/null iflag=direct bs=4096 count=10240
time dd if=/dev/md0 of=/dev/null iflag=direct bs=65536 count=640
time dd if=/dev/zero of=/dev/md0 oflag=direct bs=4096 count=10240
time dd if=/dev/zero of=/dev/md0 oflag=direct bs=65536 count=640
while !$(mdadm --stop /dev/md0); do