swayson

# -*- coding: utf-8 -*-
import os
import sys
import glob
try:
    import ujson as json
except ImportError:
    import ujson as json
import argparse

swayson

# -*- coding: utf-8 -*-
import os
import sys
import glob
import numpy as np

try:
    import ujson as json
except ImportError:
    import json

swayson

import os
os.path.dirname(os.path.realpath(__file__))

swayson

WHERE XX defines the priority. -19 being highest priority. 19 being the lowest.

sudo renice -n [XX] [PID] 
nice -n [XX] [COMMAND]

swayson

import numpy as np
from numpy.lib.stride_tricks import as_strided


def rolling_block(A, block=(3, 3)):
    shape = (A.shape[0] - block[0] + 1, A.shape[1] - block[1] + 1) + block
    strides = (A.strides[0], A.strides[1]) + A.strides
    return as_strided(A, shape=shape, strides=strides)

X = np.random.randint(0, 200, (10, 10))

swayson

"""
Specifically, the Kullback–Leibler divergence from Q to P, denoted DKL(P‖Q), is
a measure of the information gained when one revises one's beliefs from the
prior probability distribution Q to the posterior probability distribution P. In
other words, it is the amount of information lost when Q is used to approximate
P.
"""
import numpy as np
from scipy.stats import entropy

swayson

import os
import click


def read_file(filename):
    with open(filename) as in_file:
         for line in in_file:
             if line.strip() != '':
                 yield line.strip()

swayson

files = [path/to/file, path/to/file2, path/to/file3]
with zipfile.ZipFile('/tmp/test.zip', 'w', zipfile.ZIP_DEFLATED) as out_file:
    for rel_filename in files:
        absname = os.path.abspath(rel_filename)
        root = os.path.dirname(absname)
        filename  = os.path.relpath(rel_filename, root)
        out_file.write(rel_filename, filename)
        print(absname, root, filename)

swayson

# Ask for the user password
# Script only works if sudo caches the password for a few minutes
sudo true

# Install kernel extra's to enable docker aufs support
# sudo apt-get -y install linux-image-extra-$(uname -r)

# Add Docker PPA and install latest version
# sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
# sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"

swayson

"""
Simple utility command line tool to list the sheet names of an Excel workbook.
"""
import argparse
from xlrd import open_workbook


def get_args():
    """This function parses and return command line arguments"""
    parser = argparse.ArgumentParser(description='List sheetnames in Excel workbook.')