vlad-bezden’s gists

vlad-bezden / json_serializer.py

Created October 24, 2017 00:42

JSON Serializer for Python objects not serializable by default (date and datetime)

	import json
	from datetime import date, datetime

	def to_json(obj):
	'''JSON serializer for objects not serializable by default'''

	if isinstance(obj, (datetime, date)):
	return obj.isoformat()
	raise TypeError (f'Type {type(obj)} not serializable')

vlad-bezden / stock_info.py

Last active October 9, 2018 13:57

Example of how to get financial data from yahoo finance and plot it using matplotlib

	import datetime as dt
	import matplotlib.pyplot as plt
	from matplotlib import style
	import pandas as pd
	import pandas_datareader.data as web

	style.use('ggplot')

	start = dt.datetime(2000, 1, 1)
	end = dt.date.today()

vlad-bezden / asyncio-async-await.py

Created July 4, 2017 17:22

Example on how to run in parallel more than one task using asyncio and async/await

vlad-bezden / timer.py

Last active May 17, 2017 02:00

context based timer for calculating time

	from time import perf_counter
	from contextlib import contextmanager


	@contextmanager
	def timer(label: str):
	'''Context Manager for calculating time.

	Note:
	code example is based on Python 3.6