micaleel

Install MongoDB with Homebrew

brew install mongodb
mkdir -p /data/db

Set permissions for the data directory

Ensure that user account running mongod has correct permissions for the directory:

micaleel

from collections import namedtuple
def convert(dictionary):
    return namedtuple('GenericDict', dictionary.keys())(**dictionary)

"""
>>> d = dictionary(a=1, b='b', c=[3])
>>> named = convert(d)
>>> named.a == d.a
True
>>> named.b == d.b

micaleel

#!/usr/bin/env python

from pocket import Pocket
import webbrowser, sys

# Get consumer key from cmd line
consumer_key = sys.argv[1]

request_token = Pocket.get_request_token(
    consumer_key=consumer_key,

micaleel

# pylint: disable=W0612

import time

import pandas as pd
import numpy as np
import iopro

import gc

micaleel

import pandas as pd
import numpy as np
from datetime import datetime

# generate some fake tick data with 1 million observations
n = 1000000
df = pd.DataFrame({
    "timestamp": [datetime.now() for t in range(n)],
    "value": np.random.uniform(-1, 1, n)
    })

micaleel

from dateutil.parser import parse
import pandas as pd

# monthly slaughter records since 1921
df = pd.read_csv("http://bit.ly/119792b")
# parse the data (we could also use pd.to_datetime)
df.date = df.date.apply(parse)
# sort the data frame by date
df = df.sort(['date'])
# create an index

micaleel

// Word cloud layout by Jason Davies, http://www.jasondavies.com/word-cloud/
// Algorithm due to Jonathan Feinberg, http://static.mrfeinberg.com/bv_ch03.pdf
(function(exports) {
  function cloud() {
    var size = [256, 256],
        text = cloudText,
        font = cloudFont,
        fontSize = cloudFontSize,
        rotate = cloudRotate,
        padding = cloudPadding,

micaleel

import nltk

with open('sample.txt', 'r') as f:
    sample = f.read()
     
sentences = nltk.sent_tokenize(sample)
tokenized_sentences = [nltk.word_tokenize(sentence) for sentence in sentences]
tagged_sentences = [nltk.pos_tag(sentence) for sentence in tokenized_sentences]
chunked_sentences = nltk.batch_ne_chunk(tagged_sentences, binary=True)

micaleel

#!/usr/bin/env python

from pocket import Pocket
import webbrowser, sys

# Get consumer key from cmd line
consumer_key = sys.argv[1]

request_token = Pocket.get_request_token(
    consumer_key=consumer_key,

micaleel

"""
Usage: python remove_output.py notebook.ipynb [ > without_output.ipynb ]
Modified from remove_output by Minrk

"""
import sys
import io
import os
from IPython.nbformat.current import read, write