PandaWhoCodes

Workshop PyConf Hyderabad

Time Series Analysis with Python

With Applications of Machine Learning Algorithms

Session by Dr. Yves J. Hilpisch | The Python Quants GmbH

Hyderabad, 07. October 2017

PandaWhoCodes

def getage():
    subscription_key = '2c2c93c599a841e5ac01a2e0635fe3be'
    uri_base = 'https://westcentralus.api.cognitive.microsoft.com'
    # Request headers.
    headers = {
        'Content-Type': 'application/octet-stream',
        'Ocp-Apim-Subscription-Key': subscription_key,
    }
    # Request parameters.
    params = {

PandaWhoCodes

"""
Measure the frequencies coming in through the microphone
Patchwork of wire_full.py from pyaudio tests and spectrum.py from Chaco examples
"""

import pyaudio
import numpy as np
import scipy.signal

CHUNK = 1024 * 2

PandaWhoCodes

#Just replace Ashish and manoj.jpg
import cv2
import dlib
import numpy

import sys

PREDICTOR_PATH = "shape_predictor_68_face_landmarks.dat"
SCALE_FACTOR = 1
FEATHER_AMOUNT = 11

PandaWhoCodes

import re, collections

def get_words(text):
    return re.findall('[a-z]+', text.lower())

def langModel(wordseq):
    wordCount = collections.defaultdict(lambda: 1)
    for word in wordseq:
        wordCount[word] += 1
    return wordCount

PandaWhoCodes

1. install zbar on windows with include and library files

2. make sure mingw installed and bin directory added to the path

3. in PYTHONPATH\Lib\distutils, create a file distutils.cfg and add two lines:

   [build]

   compiler=mingw32

4. get dll lib and include file from ftp://sourceware.org/pub/pthreads-win32/dll-latest copy files to PATH_MINGW32/[lib,bin,include] separately, just need file name like pthreadGC2 and remember to chang the name to libpthread

5. change or add lines in setup.py:

PandaWhoCodes

import requests
from bs4 import BeautifulSoup
import re
from urllib.parse import urlparse
import csv
"""Define the links you do not want"""
stop_links = ["flowingdata.com/", "facebook.com/", "twitter.com/", "eepurl.com/"]


def get_content(URL):

PandaWhoCodes

import string
import requests

html = 'https://s3.amazonaws.com/.../email.htm'
content = requests.get(html)

DJANGO_MAILGUN_SERVER_NAME = ''
DJANGO_MAILGUN_API_KEY = ''

recipient_list = ['[email protected]', '[email protected]']

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requests.post("https://api.mailgun.net/v2/DOMAIN/messages",
              auth=("api", "key-SECRET"),
              files={
                  "attachment[0]": ("FileName1.ext", open(FILE_PATH_1, 'rb')),
                  "attachment[1]": ("FileName2.ext", open(FILE_PATH_2, 'rb'))
              },
              data={"from": "FROM_EMAIL",
                    "to": [TO_EMAIL],
                    "subject": SUBJECT,
                    "html": HTML_CONTENT

PandaWhoCodes

from flask import Flask, request

app = Flask(__name__)


@app.route('/', methods=['GET'])
def add():
    num1 = request.args.get('num1')
    num2 = request.args.get('num2')
    return num1 + num2