def testZipInit(self):
latLonZipName = ['42.377651', '-72.50323', '01002', 'Amherst, MA']
location = Location(latLonZipName[2])
self.assertEqual(latLonZipName[0], location.latitude)
self.assertEqual(latLonZipName[1], location.longitude)
self.assertEqual(latLonZipName[2], location.zipcode)
self.assertEqual(latLonZipName[3], location.name)
def embedForecast(zipOrLatLon):
"""
:param zipOrLatLon:
URL query parameters: same as showForecast(), but not list
"""
try:
# make the rangeDict
rangeDictFromQuery = rangesDictFromRequestArgs(
request.args) if request.args.get(
'p') else None # check for at least one
rangeDict = rangeDictFromQuery or Forecast.PARAM_RANGE_STEPS_DEFAULT
# make the Forecast
zipOrLatLonList = zipOrLatLon.split(
'|') if '|' in zipOrLatLon else zipOrLatLon
forecast = Forecast(Location(zipOrLatLonList), rangeDict)
# render the forecast
queryParamsDict = queryParamsDictFromRangeDict(rangeDict)
fullUrl = fullUrlForEndpoint('showForecast', zipOrLatLon,
queryParamsDict)
return render_template("embedded-forecast.html",
forecast=forecast,
fullUrl=fullUrl)
except Exception as ex:
return render_template("embedded-forecast.html", error=ex.args[0])
def generateStickerImage(zipOrLatLon):
"""
:param zipOrLatLon:
URL query parameters: same as showForecast(), but not list
"""
# make the rangeDict
rangesDictJson = request.cookies.get(RANGES_COOKIE_NAME)
rangeDictFromCookie = json.loads(
rangesDictJson) if rangesDictJson else None
rangeDictFromQuery = rangesDictFromRequestArgs(
request.args) if request.args.get(
'p') else None # check for at least one
rangeDict = rangeDictFromQuery or rangeDictFromCookie or Forecast.PARAM_RANGE_STEPS_DEFAULT
# make the Forecast
zipOrLatLonList = zipOrLatLon.split(
'|') if '|' in zipOrLatLon else zipOrLatLon
forecast = Forecast(Location(zipOrLatLonList), rangeDict)
# construct the sticker image and return it as a png
image = Sticker(forecast).image
bytesIO = BytesIO()
image.save(bytesIO, format="png")
response = make_response(bytesIO.getvalue())
response.mimetype = 'image/png'
return response
def showStickersEditor(zipOrLatLon):
"""
:param zipOrLatLon: same as showForecast()
URL query parameters: same as showForecast(), but not list
"""
try:
# make the rangeDict
rangesDictJson = request.cookies.get(RANGES_COOKIE_NAME)
rangeDictFromCookie = json.loads(
rangesDictJson) if rangesDictJson else None
rangeDictFromQuery = rangesDictFromRequestArgs(
request.args) if request.args.get(
'p') else None # check for at least one
rangeDict = rangeDictFromQuery or rangeDictFromCookie or Forecast.PARAM_RANGE_STEPS_DEFAULT
# make the Forecast
zipOrLatLonList = zipOrLatLon.split(
'|') if '|' in zipOrLatLon else zipOrLatLon
forecast = Forecast(Location(zipOrLatLonList), rangeDict)
# construct the sticker image
queryParamsDict = queryParamsDictFromRangeDict(rangeDict)
stickerImageUrl = fullUrlForEndpoint('generateStickerImage',
zipOrLatLon, queryParamsDict)
image = Sticker(forecast).image
imageWidth = image.size[0]
# render the forecast
forecastUrl = fullUrlForEndpoint('showForecast', zipOrLatLon,
queryParamsDict)
stickerCode = render_template("sticker-code.html",
forecast=forecast,
forecastUrl=forecastUrl,
stickerImageUrl=stickerImageUrl,
imageWidth=imageWidth)
return render_template("stickers.html",
forecast=forecast,
forecastUrl=forecastUrl,
stickerImageUrl=stickerImageUrl,
imageWidth=imageWidth,
stickerCode=stickerCode)
except Exception as ex:
return render_template("message.html",
title="Error getting forecast",
message=ex.args[0],
isError=True)
def showForecast(zipOrLatLon):
"""
:param zipOrLatLon: location to get the forecast for. either a zip code string or a comma-separated list of
latitude and longitude strings. ex: '01002' or '42.375370,-72.519249'.
URL query parameters:
o list=true: shows list format for debugging
o four customized weather parameters (p, t, w, and c) -> use them instead of default.
there are four, pipe-delimited, one for each parameter: ?p=v1|v2&t=v1|v2|v3|v4&w=v1|v2&c=v1|v2
"""
try:
# make the rangeDict
rangesDictJson = request.cookies.get(RANGES_COOKIE_NAME)
rangeDictFromCookie = json.loads(
rangesDictJson) if rangesDictJson else None
rangeDictFromQuery = rangesDictFromRequestArgs(request.args) if request.args.get('p') \
else None # check for at least one
rangeDict = rangeDictFromQuery or rangeDictFromCookie or Forecast.PARAM_RANGE_STEPS_DEFAULT
# make the Forecast
zipOrLatLonList = zipOrLatLon.split(
'|') if '|' in zipOrLatLon else zipOrLatLon
forecast = Forecast(Location(zipOrLatLonList), rangeDict)
# render the forecast
hideIcons = request.cookies.get(HIDE_ICONS_COOKIE_NAME)
queryParamsDict = queryParamsDictFromRangeDict(rangeDict)
fullUrl = fullUrlForEndpoint('showForecast', zipOrLatLon,
queryParamsDict)
embedUrl = fullUrlForEndpoint('embedForecast', zipOrLatLon,
queryParamsDict)
template = "forecast-list.html" if request.args.get(
'list') else "forecast.html"
return render_template(template,
forecast=forecast,
hideIcons=hideIcons,
fullUrl=fullUrl,
embedUrl=embedUrl,
zipOrLatLon=zipOrLatLon)
except Exception as ex:
return render_template("message.html",
title="Error getting forecast",
message=ex.args[0],
isError=True)