wware

An example of Python logging over a network, starting with an example from https://docs.python.org/2/howto/logging-cookbook.html.

This is very handy if you have a rack of servers and you want to aggregate logging statements from one or several of them to in some convenient place. This is especially handy if you're using an inversion-of-control framework (my own work these days is with Buildbot, which relies upon Twisted), because a lot of what's happening may be obscured, for instance by Deferreds but also possibly by

Output from this thing currently looks like this, but I'm interested in the possibility of throwing log records in an SQL database for purposes of sorting/filtering/searching, and presenting them with something like http://datatables.net.

wware

#!/usr/bin/env python

from Crypto.Cipher import AES
from Crypto import Random
from struct import pack
import argparse
import base64
import getpass
import math
import random

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import logging
import pprint
import traceback

_sql = False
try:
    import sqlalchemy
    import sqlparse
    _sql = True
except ImportError:

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void print_double(double val)
{
  char buf[10];
  int neg = (val < 0);
  int exponent = 0;
  if (val == 0.0) {
    Serial.print("0.0");
    return;
  }
  if (neg)

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import aifc
import math
import sys

filename = sys.argv[1]

F_SAMPLE = 40000
DT = 1. / F_SAMPLE

class Aiff:

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import doctest
import numpy
import sys


def is_vector(x):
    return isinstance(x, numpy.ndarray) and x.shape == (3,)


def normalize(vec):

wware

Git Merge Lore

I'm working at a place where people prefer merges over rebases. In the past I've been influenced by the pro-rebase school of thought, but if there are relatively few pull requests being merged, you can use --no-ff to maintain pretty good clarity, and merge points become the decision point where a pull request has been included or excluded. With that in mind, I want to look at a few relevant use cases.

wware

import pprint
import logging


def about(thang):
    def shorty(x):
        if len(x) > 200:
            x = x[:200] + "..."
        return x
    if isinstance(thang, dict):

wware

#!/usr/bin/python

import serial
import sys
import select
import os

ser=serial.Serial('/dev/ttyUSB0',115200)

BUF=4096

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#!/usr/bin/env python

"""
Example usage:
  find . -type f | head -3000 | ./suffixes.py 
Use this to build a swish.conf file for swish-e, e.g:
  IndexDir .
  IndexOnly .h .qml .cpp .png .pro .qmlproject .svg .jpg .qdoc .qrc .json .js .sci .xml .pri .desktop .txt
  IndexContents TXT* .h .qml .cpp .png .pro .qmlproject .svg .jpg .qdoc .qrc .json .js .sci .xml .pri .desktop .txt
"""