def createPicsule(request):
docfile = request.FILES['docfile']
newDoc = Document(docfile=docfile)
newDoc.save()
newDoc = Document.objects.get(id=newDoc.id)
ret = {}
try:
imageObj = Image.open('myproject' + newDoc.docfile.url)
info = imageObj._getexif()
if info is not None:
for tag, value in info.items():
decoded = TAGS.get(tag, tag)
if decoded == "GPSInfo":
gps_data = {}
for t in value:
sub_decoded = GPSTAGS.get(t, t)
gps_data[sub_decoded] = value[t]
lat,long = get_lat_lon(gps_data)
ret["Latitude"] = lat;
ret["Longitude"] = long;
else:
ret[decoded] = value
except:
print "error occured while tryin to grab image exif"
#get top songs
date = ret.get("DateTime")
chart = None
if date is not None:
dateObj = datetime.datetime.strptime(date, '%Y:%m:%d %H:%M:%S')
weekday = dateObj.weekday() #billboard only supports links on a saturday
if weekday <= 1 or weekday == 6:
while dateObj.weekday() != 5:
dateObj = dateObj + datetime.timedelta(days=-1)
else:
while dateObj.weekday() != 5:
dateObj = dateObj + datetime.timedelta(days=1)
formattedDate = dateObj.strftime("%Y-%m-%d")
chart = billboard.ChartData('hot-100', formattedDate)
ret["Top100"] = [str(e) for e in chart.entries[:10]]
nonTouchedDate = datetime.datetime.strptime(date, '%Y:%m:%d %H:%M:%S')
actualFormattedDate = nonTouchedDate.strftime("%Y-%m-%d")
#get weather
latitude = ret.get("Latitude")
longitude = ret.get("Longitude")
if latitude is not None and longitude is not None:
locObj = urlopen(Request("http://www.geoplugin.net/extras/postalcode.gp?lat=" + str(latitude) +
"&long=" + str(longitude) + "&format=json")).read()
jsonObj = json.loads(locObj)
if type(jsonObj) is dict:
# print jsonObj
postalCode = jsonObj.get("geoplugin_postCode")
countryCode = jsonObj.get("geoplugin_countryCode")
# print postalCode
# print countryCode
#print formattedDate
try:
weatherObj = urlopen(Request("https://api.weathersource.com/v1/4d6060d10090464668ef/postal_codes/" +
postalCode + "," + countryCode + "/forecast.json?period=day&" +
"timestamp=" + actualFormattedDate + "&fields=tempAvg,precip,snowfall," +
"windSpdAvg,cldCvrAvg,dewPtAvg,feelsLikeAvg,relHumAvg,sfcPresAvg"))\
.read()
jsonWeatherObj = json.loads(weatherObj)
if len(jsonWeatherObj) > 0:
ret["Weather"] = jsonWeatherObj[0]
except:
pass
#get s&p500 data
try:
sandpData = urlopen(Request("https://www.quandl.com/api/v3/datasets/YAHOO/INDEX_GSPC.json?start_date=" +
actualFormattedDate + "&end_date=" +
(nonTouchedDate + datetime.timedelta(days=3)).strftime("%Y-%m-%d"))).read()
sandpJson = json.loads(sandpData)["dataset"]
if 'data' in sandpJson and len(sandpJson["data"]) > 0:
ret["sandp500Open"] = sandpJson["data"][0][1] #1 is open
ret["sandp500Close"] = sandpJson["data"][0][4] #4 is close
except:
print 'too many requests. no data pulled'
newDoc.model = ret.get("Model")
newDoc.make = ret.get("Make")
newDoc.orientation = ret.get("Orientation")
newDoc.date = datetime.datetime.strptime(ret.get("DateTime"), '%Y:%m:%d %H:%M:%S') if ret.get("DateTime") is not \
None else datetime.datetime.today()
newDoc.width = ret.get("ExifImageWidth")
newDoc.height = ret.get("ExifImageHeight")
newDoc.longitude = ret.get("Longitude")
newDoc.latitude = ret.get("Latitude")
newDoc.top100 = json.dumps(ret.get("Top100"))
newDoc.weather = json.dumps(ret.get("Weather"))
newDoc.sandp500Open = ret.get("sandp500Open")
newDoc.sandp500Close = ret.get("sandp500Close")
newDoc.save(update_fields=["model", "make", "orientation", "date", "width", "height", "longitude", "latitude",
"top100", "weather", "sandp500Open", "sandp500Close"])
return newDoc.id
