Update StockData.py

StockData.py

@@ -13,9 +13,10 @@ Returns all available dates and prices for each stock requested.
 
 apiAV = 'O42ICUV58EIZZQMU'
 apiBarchart = 'a17fab99a1c21cd6f847e2f82b592838'
-apiTiingo = '2e72b53f2ab4f5f4724c5c1e4d5d4ac0af3f7ca8'
+apiTiingo = '2e72b53f2ab4f5f4724c5c1e4d5d4ac0af3f7ca8' # Limited to 400 requests/day
 
 import requests, json
+from datetime import datetime
 
 class Stock:
   def __init__(self, newName = '', newfirstLastDates = [], newAbsFirstLastDates = [], newDates = [], newListIEX = [], newListAV = [], newListTiingo = []):
@@ -23,19 +24,18 @@ class Stock:
     self.firstLastDates = newfirstLastDates         # Dates that at least 2 sources have (or should it be all?) - Maybe let user decide
     self.absFirstLastDates = newAbsFirstLastDates   # Absolute first and last dates from all sources
     self.dates = newDates                           # All available dates
-
+    '''
-    # List from each source containing: ['firstDate', 'lastDate', allDates, values]
+    Format: 
+    # List from each source containing: [firstDate, lastDate, allDates, values, timeFrame]
+    # firstDate & lastDate = '2018-12-18' (year-month-date)
+    allDates = ['2018-12-17', '2018-12-14'] (year-month-date)
+    values (close) = ['164.6307', 164.6307]
+    timeFrame = [days, weeks, years]
+    '''
     self.listIEX = newListIEX                     # Dates available from IEX
     self.listAV = newListAV                       # Dates available from AV
     self.listTiingo = newListTiingo               # Dates available from Tiingo
 
-  def main(self):
-    # Makes list with [firstDate, lastDate, allDates, values]
-
-    # IEX
-    print("\nIEX")
-    listIEX = Stock.getIEX(self)
-
   def set(self, newName, newfirstLastDates, newAbsFirstLastDates, newDates, newListIEX, newListAV, newListTiingo):
     self.name = newName                             # Name of stock
     self.firstLastDates = newfirstLastDates         # Dates that at least 2 sources have (or should it be all?) - Maybe let user decide
@@ -63,13 +63,14 @@ class Stock:
   def getIEX(self):
     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)
+    print("\nSending request to:", url)
     f = requests.get(url)
     json_data = f.text
     loaded_json = json.loads(json_data)
     listIEX = []
 
-    # Adding (firstDate, lastDate) to list
+    print("\nFinding first and last date")
+    # Adding (firstDate, lastDate) to listIEX
     # Find firstDate (comes first)
     firstLine = loaded_json[0]
     #print("firstLine:", firstLine)
@@ -83,56 +84,107 @@ class Stock:
     #print("last date:", lastDate)
     listIEX.append(firstDate)
     listIEX.append(lastDate)
+    print(listIEX[0], ',', listIEX[1])
 
+    print("\nFinding all dates given")
     allDates = []
 #   for i in range(0, len(loaded_json), 1): # If you want to do oldest first
-    for i in range(len(loaded_json)-1, 0, -1):
+    for i in range(len(loaded_json)-1, -1, -1):
       line = loaded_json[i]
       date = line['date']
       allDates.append(date)
     listIEX.append(allDates)
-    #print(listIEX)
+    #print(listIEX[1])
+    print("Uncomment above line in code to see output")
+
+    print("\nFinding close values for each date")
+    values = []
+#   for i in range(0, len(loaded_json), 1): # If you want to do oldest first
+    for i in range(len(loaded_json)-1, -1, -1):
+      line = loaded_json[i]
+      value = line['close']
+      values.append(value)
+    listIEX.append(values)
+    #print(listIEX[3])
+    print("Uncomment above line in code to see output")
+
+    print("\nFinding time frame given [days, weeks, years]")
+    timeFrame = []
+    d1 = datetime.strptime(firstDate, "%Y-%m-%d")
+    d2 = datetime.strptime(lastDate, "%Y-%m-%d")
+    timeFrameDays = abs((d2 - d1).days)
+    #print(timeFrameDays)
+    timeFrameYears = float(timeFrameDays / 365)
+    timeFrameWeeks = float(timeFrameDays / 7)
+    timeFrame.append(timeFrameDays)
+    timeFrame.append(timeFrameWeeks)
+    timeFrame.append(timeFrameYears)
+    listIEX.append(timeFrame)
+    print(listIEX[4])
+
     return listIEX
 
-  def getDatesAV(self, which):
+  def getAV(self):
+    listAV = []
     url = ''.join(('https://www.alphavantage.co/query?function=TIME_SERIES_MONTHLY&symbol=', self, '&apikey=', apiAV))
     # https://www.alphavantage.co/query?function=TIME_SERIES_MONTHLY&symbol=MSFT&apikey=demo
-    #print("URL:", url)
+    print("\nSending request to:", url)
     f = requests.get(url)
     json_data = f.text
     loaded_json = json.loads(json_data)
     #print(loaded_json['Monthly Time Series'])
     monthlyTimeSeries = loaded_json['Monthly Time Series']
     #print(monthlyTimeSeries)
-    #print(len(monthlyTimeSeries))
-    #length = len(monthlyTimeSeries)
-    #print(monthlyTimeSeries['2018-12-17'])
-    #print(type(monthlyTimeSeries))
     listOfDates = list(monthlyTimeSeries)
     #print(listOfDates)
-    dates = []
+
-    if which == 'firstLast':
     firstDate = listOfDates[-1]
     lastDate = listOfDates[0]
     #print("firstDate:", firstDate)
     #print("lastDate:", lastDate)
-       dates.append((firstDate, lastDate))
+    listAV.append(firstDate)
-    elif which == 'all':
+    listAV.append(lastDate)
-      dates = listOfDates
+    listAV.append(listOfDates)
-    return dates
 
-  def getDatesTiingo(self, which):
+    print("\nFinding first and last date")
+    print(listAV[0], ',', listAV[1])
+    print("\nFinding all dates given")
+    #print(listAV[2])
+    print("Uncomment above line in code to see output")
+
+    print("\nFinding close values for each date")
+    values = []
+    for i in range(0, len(listOfDates), 1):
+      temp = listOfDates[i]
+      loaded_json2 = monthlyTimeSeries[temp]
+      value = loaded_json2['4. close']
+      values.append(value)
+    listAV.append(values)
+    #print(listOfDates[0])
+    #i = listOfDates[0]
+    #print(monthlyTimeSeries[i])
+    #print(listAV[3])
+    print("Uncomment above line in code to see output")
+
+    print("\nFinding time frame given [days, weeks, years]")
+    timeFrame = []
+    d1 = datetime.strptime(firstDate, "%Y-%m-%d")
+    d2 = datetime.strptime(lastDate, "%Y-%m-%d")
+    timeFrameDays = abs((d2 - d1).days)
+    #print(timeFrameDays)
+    timeFrameYears = float(timeFrameDays / 365)
+    timeFrameWeeks = float(timeFrameDays / 7)
+    timeFrame.append(timeFrameDays)
+    timeFrame.append(timeFrameWeeks)
+    timeFrame.append(timeFrameYears)
+    listAV.append(timeFrame)
+    print(listAV[4])
+
+    return listAV
+
+  def getTiingo(self):
     '''
-    headers = {
-       'Content-Type': 'application/json',
-       'Authorization' : 'Token <TOKEN>'
-       }
-    requestResponse = requests.get("https://api.tiingo.com/api/test/",
-                                  headers=headers)
-    print(requestResponse.json())
-
     #OR we can use the token directly in the url
-
     headers = {
        'Content-Type': 'application/json'
        }
@@ -146,6 +198,7 @@ class Stock:
       'Authorization' : token
        }
     url = ''.join(('https://api.tiingo.com/tiingo/daily/', self))
+    print("\nSending request to:", url)
     requestResponse = requests.get(url, headers=headers)
     #print(requestResponse.json())
     loaded_json = requestResponse.json()
@@ -161,52 +214,70 @@ class Stock:
     print(list1[startNum])
     print(list1[endNum])
     '''
+    listTiingo = []
+
+    print("\nFinding first and last date")
     firstDate = loaded_json['startDate']
     lastDate = loaded_json['endDate']
     #print(firstDate)
     #print(lastDate)
+    listTiingo.append(firstDate)
+    listTiingo.append(lastDate)
+    print(listTiingo[0], ',', listTiingo[1])
+
+    print("\nFinding all dates given")
     dates = []
-    if which == 'firstLast':
+    values = [] # Used loop for finding values
-      #print("URL:", url)
-      dates.append((firstDate, lastDate))
-    elif which == 'all':
     url2 = ''.join((url, '/prices?startDate=', firstDate, '&endDate=', lastDate))
     # https://api.tiingo.com/tiingo/daily/<ticker>/prices?startDate=2012-1-1&endDate=2016-1-1
-      #print("Second URL:", url2)
+    print("\nSending request to:", url2)
     requestResponse2 = requests.get(url2, headers=headers)
     loaded_json2 = requestResponse2.json()
     #print(loaded_json2)
     #print(len(loaded_json2))
-      '''
+    for i in range(len(loaded_json2)-1, -1, -1):
-      print(loaded_json2[0])
-      temp = loaded_json2[0]
-      temp2 = temp['date']
-      temp3 = temp2.split('T00:00:00.000Z')
-      print(temp2)
-      print(temp3)
-      print(temp3[0])
-      print(temp3[1])
-      '''
-      for i in range(len(loaded_json2)-1, 0, -1):
       line = loaded_json2[i]
       dateWithTime = line['date']
       temp = dateWithTime.split('T00:00:00.000Z')
       date = temp[0]
       dates.append(date)
-    return dates
+
+      value = line['close']
+      values.append(value)
+    listTiingo.append(dates)
+    #print(listTiingo[2])
+    print("Uncomment above line in code to see output")
+
+    print("Finding close values for each date")
+    # Used loop from finding dates
+    listTiingo.append(values)
+    #print(listTiingo[3])
+    print("Uncomment above line in code to see output")
+
+    print("Finding time frame given [days, weeks, years]")
+    timeFrame = []
+    d1 = datetime.strptime(firstDate, "%Y-%m-%d")
+    d2 = datetime.strptime(lastDate, "%Y-%m-%d")
+    timeFrameDays = abs((d2 - d1).days)
+    #print(timeFrameDays)
+    timeFrameYears = float(timeFrameDays / 365)
+    timeFrameWeeks = float(timeFrameDays / 7)
+    timeFrame.append(timeFrameDays)
+    timeFrame.append(timeFrameWeeks)
+    timeFrame.append(timeFrameYears)
+    listTiingo.append(timeFrame)
+    print(listTiingo[4])
+
+    return listTiingo
 
   def getFirstLastDate(self, listOfFirstLastDates):
     listOfFirstDates = []
     listOfLastDates = []
     #print(len(listOfFirstLastDates))
     for i in range (0, len(listOfFirstLastDates), 1):
-      temp = listOfFirstLastDates[i]
+      firstLastDates = listOfFirstLastDates[i]
-      datesTemp = temp[0]
+      firstDate = firstLastDates[0]
-      #print(datesTemp)
+      lastDate = firstLastDates[1]
-      firstDate = datesTemp[0]
-      #print(firstDate)
-      lastDate = datesTemp[1]
-      #print(lastDate)
       listOfFirstDates.append(firstDate)
       listOfLastDates.append(lastDate)
     #print(listOfFirstDates)
@@ -249,16 +320,50 @@ class Stock:
         lastMonth = month
         lastDay = day
     #print(lastDate)
-    firstLastDates = []
+    absFirstLastDates = []
-    firstLastDates.append((firstDate, lastDate))
+    absFirstLastDates.append(firstDate)
-    return firstLastDates
+    absFirstLastDates.append(lastDate)
+    return absFirstLastDates
+
+  def main(self):
+    # Makes list with ['firstDate', 'lastDate', [allDates], values]
+
+    listOfFirstLastDates = []
+
+    # IEX
+    print("\nIEX")
+    listIEX = Stock.getIEX(self)
+    #print(listIEX)
+    listOfFirstLastDates.append((listIEX[0], listIEX[1]))
+
+    # Alpha Vantage
+    print("\nAlpha Vantage (AV)")
+    listAV = Stock.getAV(self)
+    #print(listAV)
+    listOfFirstLastDates.append((listAV[0], listAV[1]))
+
+    print("\nTiingo") # COMMENTED OUT FOR NOW B/C LIMITED TO 400 REQUESTS/DAY
+    #listTiingo = Stock.getTiingo(self)
+    #print(listTiingo)
+    #listOfFirstLastDates.append((listTiingo[0], listTiingo[1]))
+
+    #print(listOfFirstLastDates)
+    absFirstLastDates = Stock.getFirstLastDate(self, listOfFirstLastDates)
+    print("\nThe absolute first date was:", absFirstLastDates[0])
+    print("The absolute last date was:", absFirstLastDates[1])
+
+    '''
+    FIGURE OUT HOW TO MAKE EACH OF THESE LISTS AN ATTRIBUTE OF CLASS STOCK
+    self.listIEX = listIEX
+    self.listAV = listAV
+    self.listTiingo = listTiingo
+
+    self.absFirstLastDates = absFirstLastDates
+    '''
 
 def main():
   stock = 'spy'
   spy = Stock(stock)
-
-  Stock.set('spy', 2,2,2,2,2,2,2)
-
   Stock.main(stock)
   #Stock.printDates(spy)