| | ''' |
| | * Project : Screenipy |
| | * Author : Pranjal Joshi |
| | * Created : 11/04/2021 |
| | * Description : Class for analyzing candle-stick patterns |
| | ''' |
| |
|
| | import pandas as pd |
| | from classes.ScreenipyTA import ScreenerTA |
| | from classes.ColorText import colorText |
| |
|
| | class CandlePatterns: |
| |
|
| | reversalPatternsBullish = ['Morning Star', 'Morning Doji Star', '3 Inside Up', 'Hammer', '3 White Soldiers', 'Bullish Engulfing', 'Dragonfly Doji', 'Supply Drought', 'Demand Rise'] |
| | reversalPatternsBearish = ['Evening Star', 'Evening Doji Star', '3 Inside Down', 'Inverted Hammer', 'Hanging Man', '3 Black Crows', 'Bearish Engulfing', 'Shooting Star', 'Gravestone Doji'] |
| |
|
| | def __init__(self): |
| | pass |
| |
|
| | |
| | |
| | def findPattern(self, data, dict, saveDict): |
| | data = data.head(4) |
| | data = data[::-1] |
| |
|
| | check = ScreenerTA.CDLMORNINGSTAR(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Morning Star' + colorText.END |
| | saveDict['Pattern'] = 'Morning Star' |
| | return True |
| |
|
| | check = ScreenerTA.CDLMORNINGDOJISTAR(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Morning Doji Star' + colorText.END |
| | saveDict['Pattern'] = 'Morning Doji Star' |
| | return True |
| | |
| | check = ScreenerTA.CDLEVENINGSTAR(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Evening Star' + colorText.END |
| | saveDict['Pattern'] = 'Evening Star' |
| | return True |
| |
|
| | check = ScreenerTA.CDLEVENINGDOJISTAR(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Evening Doji Star' + colorText.END |
| | saveDict['Pattern'] = 'Evening Doji Star' |
| | return True |
| |
|
| | check = ScreenerTA.CDLLADDERBOTTOM(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | if(check is not None and check.tail(1).item() > 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Ladder Bottom' + colorText.END |
| | saveDict['Pattern'] = 'Bullish Ladder Bottom' |
| | else: |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Ladder Bottom' + colorText.END |
| | saveDict['Pattern'] = 'Bearish Ladder Bottom' |
| | return True |
| |
|
| | check = ScreenerTA.CDL3LINESTRIKE(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | if(check is not None and check.tail(1).item() > 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + '3 Line Strike' + colorText.END |
| | else: |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + '3 Line Strike' + colorText.END |
| | saveDict['Pattern'] = '3 Line Strike' |
| | return True |
| | |
| | check = ScreenerTA.CDL3BLACKCROWS(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + '3 Black Crows' + colorText.END |
| | saveDict['Pattern'] = '3 Black Crows' |
| | return True |
| |
|
| | check = ScreenerTA.CDL3INSIDE(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | if(check is not None and check.tail(1).item() > 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + '3 Outside Up' + colorText.END |
| | saveDict['Pattern'] = '3 Inside Up' |
| | else: |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + '3 Outside Down' + colorText.END |
| | saveDict['Pattern'] = '3 Inside Down' |
| | return True |
| |
|
| | check = ScreenerTA.CDL3OUTSIDE(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check > 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + '3 Outside Up' + colorText.END |
| | saveDict['Pattern'] = '3 Outside Up' |
| | return True |
| | elif(check < 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + '3 Outside Down' + colorText.END |
| | saveDict['Pattern'] = '3 Outside Down' |
| | return True |
| |
|
| | check = ScreenerTA.CDL3WHITESOLDIERS(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + '3 White Soldiers' + colorText.END |
| | saveDict['Pattern'] = '3 White Soldiers' |
| | return True |
| |
|
| | check = ScreenerTA.CDLHARAMI(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | if(check is not None and check.tail(1).item() > 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Bullish Harami' + colorText.END |
| | saveDict['Pattern'] = 'Bullish Harami' |
| | else: |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Bearish Harami' + colorText.END |
| | saveDict['Pattern'] = 'Bearish Harami' |
| | return True |
| |
|
| | check = ScreenerTA.CDLHARAMICROSS(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | if(check is not None and check.tail(1).item() > 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Bullish Harami Cross' + colorText.END |
| | saveDict['Pattern'] = 'Bullish Harami Cross' |
| | else: |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Bearish Harami Cross' + colorText.END |
| | saveDict['Pattern'] = 'Bearish Harami Cross' |
| | return True |
| |
|
| | check = ScreenerTA.CDLMARUBOZU(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | if(check is not None and check.tail(1).item() > 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Bullish Marubozu' + colorText.END |
| | saveDict['Pattern'] = 'Bullish Marubozu' |
| | else: |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Bearish Marubozu' + colorText.END |
| | saveDict['Pattern'] = 'Bearish Marubozu' |
| | return True |
| |
|
| | check = ScreenerTA.CDLHANGINGMAN(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Hanging Man' + colorText.END |
| | saveDict['Pattern'] = 'Hanging Man' |
| | return True |
| | |
| | check = ScreenerTA.CDLHAMMER(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Hammer' + colorText.END |
| | saveDict['Pattern'] = 'Hammer' |
| | return True |
| |
|
| | check = ScreenerTA.CDLINVERTEDHAMMER(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Inverted Hammer' + colorText.END |
| | saveDict['Pattern'] = 'Inverted Hammer' |
| | return True |
| |
|
| | check = ScreenerTA.CDLSHOOTINGSTAR(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Shooting Star' + colorText.END |
| | saveDict['Pattern'] = 'Shooting Star' |
| | return True |
| |
|
| | check = ScreenerTA.CDLDRAGONFLYDOJI(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Dragonfly Doji' + colorText.END |
| | saveDict['Pattern'] = 'Dragonfly Doji' |
| | return True |
| |
|
| | check = ScreenerTA.CDLGRAVESTONEDOJI(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Gravestone Doji' + colorText.END |
| | saveDict['Pattern'] = 'Gravestone Doji' |
| | return True |
| |
|
| | check = ScreenerTA.CDLDOJI(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check): |
| | dict['Pattern'] = colorText.BOLD + 'Doji' + colorText.END |
| | saveDict['Pattern'] = 'Doji' |
| | return True |
| |
|
| | check = ScreenerTA.CDLENGULFING(data['Open'], data['High'], data['Low'], data['Close']) |
| | if(check > 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.GREEN + 'Bullish Engulfing' + colorText.END |
| | saveDict['Pattern'] = 'Bullish Engulfing' |
| | return True |
| | elif(check < 0): |
| | dict['Pattern'] = colorText.BOLD + colorText.FAIL + 'Bearish Engulfing' + colorText.END |
| | saveDict['Pattern'] = 'Bearish Engulfing' |
| | return True |
| |
|
| | dict['Pattern'] = '' |
| | saveDict['Pattern'] = '' |
| | return False |
| |
|
