jmoz

## ls_colors
# di=5;34;43 Setting the LS_COLORS di parameter to the above example will make directories appear in flashing blue text with an orange background
#0 =  Default Colour
#1 = Bold
#4 = Underlined
#5 = Flashing Text
#7 = Reverse Field
#31 =    Red
#32 =    Green
#33 =    Orange
#34 =    Blue

## rsi.py
import pandas as pd


def rsi(ohlc: pd.DataFrame, period: int = 14) -> pd.Series:
    """See source https://github.com/peerchemist/finta
    and fix https://www.tradingview.com/wiki/Talk:Relative_Strength_Index_(RSI)

    Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements.
    RSI oscillates between zero and 100. Traditionally, and according to Wilder, RSI is considered overbought when above 70 and oversold when below 30.
    Signals can also be generated by looking for divergences, failure swings and centerline crossovers.

## pagination.py
class Pagination(object):
    """A Pagination object to be used for querying and displaying pagination links on frontend

    Example usage:

    >>> p = Pagination(total=15, per_page=5, current_page=1)
    >>> p.start
    0
    >>> p.pages
    [1, 2, 3]

## gist:17c1060cc2344e2662ea159a1cfd825c
image: docker/compose:latest

services:
  - docker:dind

stages:
  - build
  - test
  - deploy

## pagination_tests.py
import unittest
from pagination import Pagination


class PaginationTest(unittest.TestCase):

    def test_start(self):
        p = Pagination(15, per_page=5, current_page=1)
        self.assertEqual(0, p.start)
        p.current_page = 2

## Dockerfile
FROM python:3.11-slim

ENV PYTHONUNBUFFERED=1
RUN mkdir /code
WORKDIR /code
COPY requirements.txt .

RUN apt-get update && apt-get -y install git libxml2-dev libxslt-dev gcc zlib1g-dev

RUN pip3 install --upgrade pip setuptools wheel

## DomXpath.php
<?php
/**
 * @author James Morris <james@jmoz.co.uk>
 */

$html = <<<'EOF'
<html>
	<body>
		<h1>Foo</h1>
		<div id="content">

## Asyncio_aiohttp_FTX_prices.py
import asyncio

import aiohttp

symbols = [
    'BTC-PERP',
    'ETH-PERP',
    'EOS-PERP',
    'BCH-PERP',
    'LTC-PERP',

## ccxt_fetch_all_candles.py
async def fetch_all_candles(self, symbol, timeframe='1d', limit=5000, end_time=None):
    """If `end_time` is passed it is inclusive in results.

    This will page through all results and remove the duplicate record, finally make an extra call which will be
    empty and break the generator. Had to make the extra call as `limit` was not always max 5000 sometimes it
    returned 5001 or even 4995, so it was impossible to just break if the len() was < 5000.

    Ccxt paging with `since` is broken, so we must use params end_time and hack the start_time to 0 else
    library code will override and break pagination.
    """

## ccxt_ftx_balance.py
import ccxt

c = ccxt.ftx({
    'apiKey': 'YOURKEY',
    'secret': 'YOURSECRET',
    'enableRateLimit': True,
    #'headers': {'FTX-SUBACCOUNT': 'YOURSUBACCOUNTNAME'}, # uncomment line if using subaccount
})

balance = c.fetch_balance()
	# di=5;34;43 Setting the LS_COLORS di parameter to the above example will make directories appear in flashing blue text with an orange background
	#0 = Default Colour
	#1 = Bold
	#4 = Underlined
	#5 = Flashing Text
	#7 = Reverse Field
	#31 = Red
	#32 = Green
	#33 = Orange
	#34 = Blue
	import pandas as pd


	def rsi(ohlc: pd.DataFrame, period: int = 14) -> pd.Series:
	"""See source https://github.com/peerchemist/finta
	and fix https://www.tradingview.com/wiki/Talk:Relative_Strength_Index_(RSI)

	Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements.
	RSI oscillates between zero and 100. Traditionally, and according to Wilder, RSI is considered overbought when above 70 and oversold when below 30.
	Signals can also be generated by looking for divergences, failure swings and centerline crossovers.
	class Pagination(object):
	"""A Pagination object to be used for querying and displaying pagination links on frontend

	Example usage:

	>>> p = Pagination(total=15, per_page=5, current_page=1)
	>>> p.start
	0
	>>> p.pages
	[1, 2, 3]
	image: docker/compose:latest

	services:
	- docker:dind

	stages:
	- build
	- test
	- deploy
	import unittest
	from pagination import Pagination


	class PaginationTest(unittest.TestCase):

	def test_start(self):
	p = Pagination(15, per_page=5, current_page=1)
	self.assertEqual(0, p.start)
	p.current_page = 2
	FROM python:3.11-slim

	ENV PYTHONUNBUFFERED=1
	RUN mkdir /code
	WORKDIR /code
	COPY requirements.txt .

	RUN apt-get update && apt-get -y install git libxml2-dev libxslt-dev gcc zlib1g-dev

	RUN pip3 install --upgrade pip setuptools wheel
	<?php
	/**
	* @author James Morris <james@jmoz.co.uk>
	*/

	$html = <<<'EOF'
	<html>
	<body>
	<h1>Foo</h1>
	<div id="content">
	import asyncio

	import aiohttp

	symbols = [
	'BTC-PERP',
	'ETH-PERP',
	'EOS-PERP',
	'BCH-PERP',
	'LTC-PERP',
	async def fetch_all_candles(self, symbol, timeframe='1d', limit=5000, end_time=None):
	"""If `end_time` is passed it is inclusive in results.

	This will page through all results and remove the duplicate record, finally make an extra call which will be
	empty and break the generator. Had to make the extra call as `limit` was not always max 5000 sometimes it
	returned 5001 or even 4995, so it was impossible to just break if the len() was < 5000.

	Ccxt paging with `since` is broken, so we must use params end_time and hack the start_time to 0 else
	library code will override and break pagination.
	"""
	import ccxt

	c = ccxt.ftx({
	'apiKey': 'YOURKEY',
	'secret': 'YOURSECRET',
	'enableRateLimit': True,
	#'headers': {'FTX-SUBACCOUNT': 'YOURSUBACCOUNTNAME'}, # uncomment line if using subaccount
	})

	balance = c.fetch_balance()