mirror of
https://github.com/andrewkdinh/fund-indicators.git
synced 2024-11-21 14:34:20 -08:00
Update main.py
Fixed issues that arose when removing stocks from listOfStocks
This commit is contained in:
Andrew Dinh
GitHub
parent
3cedf28e7c
commit
5e5444a14b
109
main.py
109
main.py
@ -268,6 +268,7 @@ class Stock:
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cprint('Get:' + url, 'white', attrs=['dark'])
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with Halo(spinner='dots'):
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t = requests.get(url)
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Functions.fromCache(t)
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if t.history:
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print('Yahoo Finance does not have data for', self.name)
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print('Yahoo not available')
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@ -330,8 +331,8 @@ class Stock:
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else:
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if j == len(sourceList)-1:
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print('\nNo sources have data for', self.name)
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print('Removing ' + self.name +
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' from list of stocks to ensure compatibility later')
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cprint('Removing ' + self.name +
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' because no data was found', 'yellow')
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return 'N/A'
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print('')
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@ -346,8 +347,8 @@ class Stock:
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for i in datesAndCloseList[1]:
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if i == 0:
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print('Found close value of 0. This is likely something like ticker RGN (Daily Time Series with Splits and Dividend Events)')
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print('Removing ' + self.name +
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'from list of stocks to ensure compability later')
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cprint('Removing ' + self.name +
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'from list of stocks to ensure compability later', 'yellow')
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return 'N/A'
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return datesAndCloseList
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@ -363,7 +364,7 @@ class Stock:
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firstDate = datetime.datetime.now().date() - datetime.timedelta(
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days=self.timeFrame*30)
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print(self.timeFrame, ' months ago: ', firstDate, sep='')
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# print(self.timeFrame, ' months ago: ', firstDate, sep='')
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closestDate = Functions.getNearest(dates, firstDate)
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if closestDate != firstDate:
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print('Closest date available for', self.name, ':', closestDate)
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@ -409,8 +410,8 @@ class Stock:
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secondDate = Functions.getNearest(self.dates, secondDate)
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if firstDate == secondDate:
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print('Closest date is', firstDate,
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'which is after the given time frame.')
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print('Closest date is ' + str(firstDate) +
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', which is after the given time frame')
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return 'N/A'
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# Get corresponding close values and calculate monthly return
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@ -739,7 +740,9 @@ class Stock:
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# https://finance.yahoo.com/quote/SPY/profile?p=SPY
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cprint('Get:' + url, 'white', attrs=['dark'])
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with Halo(spinner='dots'):
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raw_html = requests.get(url).text
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t = requests.get(url)
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Functions.fromCache(t)
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raw_html = t.text
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soup = BeautifulSoup(raw_html, 'html.parser')
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r = soup.find_all(
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@ -777,9 +780,8 @@ class Stock:
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indicatorValue = str(
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input(Stock.indicator + ' of ' + self.name + ': '))
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else:
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# print('Something is wrong. Indicator was not found. Ending program.')
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cprint(
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'Something is wrong. Indicator was not found. Ending program.', 'white', 'on_red')
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'Something is wrong. Indicator was not found. Ending program', 'white', 'on_red')
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exit()
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if Functions.strintIsFloat(indicatorValue) is True:
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@ -838,7 +840,7 @@ def benchmarkInit():
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break
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if benchmarkTicker == '':
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print('Benchmark not found. Please use a benchmark from the list')
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print('Benchmark not found')
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print(benchmark, ' (', benchmarkTicker, ')', sep='')
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@ -862,8 +864,7 @@ def stocksInit():
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'Kiplinger top-performing funds (50)',
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'TheStreet top-rated mutual funds (20)',
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'Money best mutual funds (50)',
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'Investors Business Daily best mutual funds (~45)',
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'Yahoo top mutual funds (25)']
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'Investors Business Daily best mutual funds (~45)']
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for i in range(0, len(methods), 1):
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print('[' + str(i+1) + '] ' + methods[i])
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@ -872,7 +873,7 @@ def stocksInit():
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if Functions.stringIsInt(method) is True:
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method = int(method)
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if method == 0 or method > len(methods):
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print('Please choose a valid method')
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print('Please choose a number from 1 to', len(methods))
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else:
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method = 0
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print('Please choose a number')
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@ -1073,36 +1074,6 @@ def stocksInit():
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print('\n' + str(len(listOfStocks)) + ' mutual funds total')
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elif method == 7:
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listOfStocks = []
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url = 'https://finance.yahoo.com/screener/predefined/top_mutual_funds/'
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headers = {
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'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.109 Safari/537.36'}
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cprint('Get:' + url, 'white', attrs=['dark'])
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with Halo(spinner='dots'):
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f = requests.get(url, headers=headers)
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Functions.fromCache(f)
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raw_html = f.text
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soup = BeautifulSoup(raw_html, 'html.parser')
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file = open('yahoo-stocks.txt', 'w')
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r = soup.find_all('a', attrs={'class': 'Fw(600)'})
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for k in r:
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t = k.text.strip()
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if len(t) == 5 and t == t.upper():
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print(t, end=' ')
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listOfStocks.append(k.text.strip())
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file.write(str(k.text.strip()) + '\n')
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file.close()
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for i in range(0, len(listOfStocks), 1):
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stockName = listOfStocks[i].upper()
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listOfStocks[i] = Stock()
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listOfStocks[i].setName(stockName)
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print('\n' + str(len(listOfStocks)) + ' mutual funds total')
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if len(listOfStocks) < 2:
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print('Please choose another method')
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else:
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@ -1159,14 +1130,18 @@ def sendAsync(url):
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def timeFrameInit():
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isInteger = False
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print('')
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while isInteger is False:
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print(
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'\nPlease enter the time frame in months (<60 recommended):', end='')
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'Please enter the time frame in months (<60 recommended):', end='')
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temp = input(' ')
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isInteger = Functions.stringIsInt(temp)
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if isInteger is True:
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if int(temp) > 1 and int(temp) < 1000:
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months = int(temp)
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elif int(temp) >= 1000:
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print('Please enter a number less than 1000')
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isInteger = False
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else:
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print('Please enter a number greater than 1')
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isInteger = False
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@ -1270,7 +1245,7 @@ def returnMain(benchmark, listOfStocks):
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listOfStocks[i].monthlyReturn = Stock.calcMonthlyReturn(
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listOfStocks[i])
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if listOfStocks[i].monthlyReturn == 'N/A':
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print('Removing ' + listOfStocks[i].name + ' from list of stocks')
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cprint('Removing ' + listOfStocks[i].name + ' from list of stocks', 'yellow')
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del listOfStocks[i]
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if len(listOfStocks) == 0:
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print('No stocks fit time frame. Ending program')
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@ -1303,31 +1278,15 @@ def returnMain(benchmark, listOfStocks):
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cprint('\nNumber of stocks that fit time frame: ' +
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str(len(listOfStocks)), 'green')
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if len(listOfStocks) < 2:
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# print('Cannot proceed to the next step. Exiting program.')
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cprint('Cannot proceed to the next step. Exiting program.',
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# print('Cannot proceed to the next step. Exiting program')
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cprint('Cannot proceed to the next step. Exiting program',
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'white', 'on_red')
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exit()
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def outlierChoice():
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print('\nWould you like to remove indicator outliers?')
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print('[1] Yes\n[2] No')
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found = False
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while found is False:
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outlierChoice = str(input('Choice: '))
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if Functions.stringIsInt(outlierChoice):
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if int(outlierChoice) == 1:
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return True
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elif int(outlierChoice) == 2:
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return False
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else:
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print('Please enter 1 or 2')
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elif outlierChoice.lower() == 'yes':
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return True
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elif outlierChoice.lower() == 'no':
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return False
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else:
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print('Not valid. Please enter a number or yes or no.')
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return Functions.trueOrFalse()
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def indicatorInit():
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@ -1359,7 +1318,7 @@ def indicatorInit():
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break
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if indicatorFound is False:
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print('Please choose an indicator from the list\n')
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print('Please choose a number from 1 to', len(listOfIndicators), 'or type an answer')
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return indicator
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@ -1478,7 +1437,9 @@ def indicatorMain(listOfStocks):
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cprint('\n' + str(Stock.indicator) + '\n', 'white', attrs=['underline'])
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listOfStocksIndicatorValues = []
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for i in range(0, len(listOfStocks), 1):
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i = 0
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while i < len(listOfStocks):
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cprint(listOfStocks[i].name, 'cyan')
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if Stock.indicator == 'Persistence':
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listOfStocks[i].indicatorValue = Stock.calcPersistence(
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@ -1496,15 +1457,17 @@ def indicatorMain(listOfStocks):
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listOfStocks[i].indicatorValue = Stock.indicatorManual(
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listOfStocks[i])
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elif listOfStocks[i].indicatorValue == 'Stock':
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print('Removing ' + listOfStocks[i].name + ' from list of stocks')
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cprint('Removing ' + listOfStocks[i].name + ' from list of stocks', 'yellow')
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del listOfStocks[i]
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if len(listOfStocks) < 2:
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# print('Not able to go to the next step. Ending program')
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cprint('Not able to go to the next step. Ending program',
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'white', 'on_red')
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exit()
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else:
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listOfStocks[i].indicatorValue = float(listOfStocks[i].indicatorValue)
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listOfStocksIndicatorValues.append(listOfStocks[i].indicatorValue)
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i = i + 1
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# Remove outliers
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if Stock.removeOutliers is True:
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@ -1518,11 +1481,10 @@ def indicatorMain(listOfStocks):
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# print('Original list:', listOfStocksIndicatorValues)
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listOfStocksIndicatorValues = temp[0]
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i = 0
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while i < len(listOfStocks)-1:
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while i < len(listOfStocks):
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for j in temp[1]:
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if listOfStocks[i].indicatorValue == j:
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print('Removing', listOfStocks[i].name, 'because it has a',
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Stock.indicator.lower(), 'value of', listOfStocks[i].indicatorValue)
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cprint('Removing ' + listOfStocks[i].name + ' because it has a ' + str(Stock.indicator.lower()) + ' value of ' + str(listOfStocks[i].indicatorValue), 'yellow')
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del listOfStocks[i]
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i = i - 1
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break
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@ -1534,7 +1496,7 @@ def indicatorMain(listOfStocks):
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cprint('Calculating correlation and linear regression\n',
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'white', attrs=['underline'])
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listOfReturns = [] # A list that matches the above list with return values [[averageMonthlyReturn1, aAR2, aAR3], [sharpe1, sharpe2, sharpe3], etc.]
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listOfReturns = [] # A list that matches the above list with return values [[averageMonthlyReturn1, aMR2, aMR3], [sharpe1, sharpe2, sharpe3], etc.]
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tempListOfReturns = []
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for i in range(0, len(listOfStocks), 1):
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tempListOfReturns.append(listOfStocks[i].averageMonthlyReturn)
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@ -1748,6 +1710,7 @@ def main():
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runningProgram = continueProgram()
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print('')
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print('Goodbye!\n')
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exit()
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