From 1682bb96cef333196249c016b59e7af05f680f40 Mon Sep 17 00:00:00 2001 From: Andrew Dinh Date: Sun, 16 Dec 2018 17:58:25 -0800 Subject: [PATCH] Update main.py --- main.py | 92 ++++++++++++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 78 insertions(+), 14 deletions(-) diff --git a/main.py b/main.py index 4ec037a..0b8e002 100644 --- a/main.py +++ b/main.py @@ -1,34 +1,98 @@ # main.py # Andrew Dinh # Python 3.6.1 -# Description: Get, parse, and interpret JSON files from IEX -import urllib, requests, json +# Description: +''' +Asks users for mutual funds/stocks to compare +Asks to be compared (expense ratio, turnover, market capitalization, or persistence) +Asks for time period (Possibly: 1 year, 5 years, 10 years) +Makes the mutual funds as class Stock +Gets data from each API +Compare and contrast dates and end changeOverTime for set time period + NOTES: Later can worry about getting close values to make a graph or something +Gives correlation value using equation at the end (from 0 to 1) -class iex: +FIRST TESTING WITH EXPENSE RATIO +''' - def __init__(self, newStock = 'spy') - self.iex +# Alpha Vantage API Key: O42ICUV58EIZZQMU +# Barchart API Key: a17fab99a1c21cd6f847e2f82b592838 +# Tiingo API Key: 2e72b53f2ab4f5f4724c5c1e4d5d4ac0af3f7ca8 +# If you're going to take these API keys and abuse it, you should really reconsider your life priorities - def printDates(self) +import requests, json + +def install(package): + if hasattr(pip, 'main'): + pip.main(['install', package]) + else: + pip._internal.main(['install', package]) + +class Stock: + def __init__(self, newStock = ''): + self.name = newStock + + def getDates(self): # returns beginning and end dates available + print("Getting dates from sources...") + # Gets first and last possible dates from each source + # IEX + print("Getting dates from IEX") + datesIEX = Stock.getDatesIEX(self) + print(datesIEX) + ''' + print("Getting dates from Alpha Vantage") + datesAV = Stock.getDatesAV(self) + print(datesAV) + ''' + + def getDatesIEX(self): + dates = [] + url = ''.join(('https://api.iextrading.com/1.0/stock/', self, '/chart/5y')) + #link = "https://api.iextrading.com/1.0/stock/spy/chart/5y" + print("URL:", url) + f = requests.get(url) + json_data = f.text + loaded_json = json.loads(json_data) + # Find firstDate (comes first) + firstLine = loaded_json[0] + print("firstLine:", firstLine) + firstDate = firstLine['date'] + print("firstDate:",firstDate) + # Find finalDate (comes last) + print("Length:", len(loaded_json)) + lastLine = loaded_json[-1] # Returns last value of the list (Equivalent to len(loaded_json)-1) + print("lastLine:", lastLine) + finalDate = lastLine['date'] + print("Final date:", finalDate) + dates = [] + dates.append((firstDate, finalDate)) + return dates + +''' + def printDates(self): print("Getting data from IEX...") - url = ''.join(('https://api.iextrading.com/1.0/stock/', stock, '/chart/5y')) + url = ''.join(('https://api.iextrading.com/1.0/stock/', self.name, '/chart/5y')) #link = "https://api.iextrading.com/1.0/stock/spy/chart/5y" print("URL:", url) f = requests.get(url) #print(f.text) json_data = f.text loaded_json = json.loads(json_data) - #print(json_data) - #print(loaded_json) - #print(loaded_json[0]) - print("Printing dates given from IEX...") + print("Printing from IEX...") for i in range (0,len(loaded_json),1): a = loaded_json[i] print(a['date']) +''' def main(): - stock = 'spy' - IEX(stock) + #if __name__ == '__main__': + # install('oauth2client') -main() \ No newline at end of file + stock = 'spy' + spy = Stock(stock) + #print(spy.name) + Stock.getDates(stock) + #Stock.printDates(spy) + +main()