def buildRecipeDatabase(recipeFilename, totalResults):
print "... Creating Recipe Database with %d recipes ..." % totalResults
numSteps = getNumSteps(totalResults)
recipeDatabase = {}
count = 0
for i in range(numSteps):
brokeRequest = True
start, maxResults = getStartAndMaxResults(i, numSteps, totalResults)
print "... Processing recipes: %d to %d ..." % (start + 1, start + maxResults)
# print "... start: %d, maxResults: %d ..." % (start, maxResults)
# allRecipesFile = open(recipeFilename, 'a')
while brokeRequest:
apiSearchString = "http://api.yummly.com/v1/api/recipes?_app_id=%s&_app_key=%s&q=&allowedCourse[]=%s&maxResult=%d&start=%d" % (YUM_APP_ID, YUM_APP_KEY, c.YUM_ALLOWED_COURSE, maxResults, start)
searchRequest = util.safeConnect(requests.get, tuple([apiSearchString]))
brokeRequest = not (searchRequest.status_code == 200)
# check out BROKEREQUEST!!!
allRecipes = json.loads(searchRequest.content)
matches = allRecipes["matches"]
for recipe in matches:
recipeName, recipeObj = buildRecipeEntry(recipe)
recipeDatabase[recipeName] = recipeObj
count += 1
if c.PRINT_RECIPE_IN_DATABASE:
print "--> recipe %d: %s" % (count, recipeName)
print "--> len of recipeDatabase = %d" % len(recipeDatabase)
jsonRecipeDatabase = json.dumps(recipeDatabase, sort_keys=True, indent=4)
print "--> len of recipeDatabase = %d" % len(recipeDatabase)
allRecipesFile = open(recipeFilename + ".json", 'a')
allRecipesFile.write(jsonRecipeDatabase)
allRecipesFile.close()
print "... Done creating Recipe Database with %d recipes ..." % totalResults
def buildRecipeEntry(recipe):
recipeName = recipe['recipeName']
recipeId= recipe['id']
ingredients = recipe['ingredients']
#Commenting out to test recipe dump.
#addIngredientToNutritionalList(ingredients)
brokeRequest = True
while brokeRequest:
apiGetString = "http://api.yummly.com/v1/api/recipe/%s?_app_id=4d1d7424&_app_key=419a5ef2649eb3b6e359b7a9de93e905" % recipeId
getRequest = util.safeConnect(requests.get, tuple([apiGetString]))
if getRequest == None:
return None
brokeRequest = not (getRequest.status_code == 200)
getRecipe = json.loads(getRequest.content)
ingredientLines = getRecipe["ingredientLines"]
recipeObj = {'recipeName': recipeName,
'recipeId': recipeId,
'ingredients': ingredients,
'ingredientLines': ingredientLines,
'cuisine': recipe['attributes'].get('cuisine'),
'course': recipe['attributes'].get('course'),
'totalTimeInSeconds': recipe.get('totalTimeInSeconds'),
'flavors': recipe.get('flavors')}
return recipeName, recipeObj
def buildOnlyRecipeDatabase(recipeFilename, totalResults, startIndex):
# Set up loop parameters.
numSteps = getNumSteps(totalResults)
recipeDatabase = {}
# Loops once for every YUM_STEPS recipes.
for i in range(numSteps):
brokeRequest = True
start, maxResults = indexedGetStartAndMaxResults(i, numSteps, totalResults, startIndex)
processUpdateStatement = "... Processing recipes: %d to %d ..." % (start + 1, start + maxResults)
sys.stdout.write(processUpdateStatement + '\n')
while brokeRequest:
apiSearchString = "http://api.yummly.com/v1/api/recipes?_app_id=%s&_app_key=%s&q=&allowedCourse[]=%s&maxResult=%d&start=%d" % (YUM_APP_ID, YUM_APP_KEY, c.YUM_ALLOWED_COURSE, maxResults, start)
searchRequest = util.safeConnect(requests.get, tuple([apiSearchString]))
if searchRequest == None:
print "\n\nTHE FOLLOWING RANGE IS BAD: %d to %d" % (start + 1, start + maxResults)
print "\n\n"
#EXIT
brokeRequest = not (searchRequest.status_code == 200)
# check out BROKEREQUEST!!!
# Creates recipes dict from the loaded json file
allRecipes = json.loads(searchRequest.content)
matches = allRecipes["matches"]
for recipe in matches:
recipeName, recipeObj = buildRecipeEntry(recipe)
if recipeObj == None:
print "\n\nTHE FOLLOWING RANGE IS BAD: %d to %d" % (start + 1, start + maxResults)
print "\n\n"
#EXIT
recipeDatabase[recipeName] = recipeObj
# Dumps and prints out a .JSON file for every YUM_STEP recipes retrieved.
jsonRecipeDatabase = json.dumps(recipeDatabase, sort_keys=True, indent=4)
#Filename is /res/jsonrecipes/jsonrecipe_index, where index is startIndex/100.
targetFileName = recipeFilename + "_" + str(startIndex/c.YUM_STEP + i) + ".json"
allRecipesFile = open(targetFileName, 'a')
allRecipesFile.write(jsonRecipeDatabase)
allRecipesFile.close()
#Adding to clears dict so that next iteration will print clean.
recipeDatabase.clear()