def firstRequirement(catalog, bestCategory):
bestCategoryId = model.findCategoryid(catalog,bestCategory)
if bestCategoryId == -1:
return -1
else:
result = model.firstRequirement(catalog, bestCategoryId)
mergeSortByViews(result)
return result
def thirdRequirement(catalog, bestCategory):
bestCategoryId = model.findCategoryid(catalog,bestCategory)
if bestCategoryId == -1:
return -1
else:
results = model.thirdRequirement(catalog, bestCategoryId)
#results = videoMayor,repsMayor
return results
def bestVideosCategoryCountryViews(catalog,bestCountry,bestCategory,numberVideos):
catalogCC = initCatalog()
bestCategoryid = model.findCategoryid(catalog,bestCategory)
if bestCategoryid == -1:
return -1
else:
catalogCC = model.addvideoFromCatalog(catalog,catalogCC,bestCountry,bestCategoryid)
topVideos = lt.newList(datastructure='ARRAY_LIST')
if lt.size(catalogCC["videos"]) < numberVideos:
return -2
else:
for i in range(1, numberVideos + 1):
lt.addLast(topVideos, lt.getElement(catalogCC["videos"],i) )
if lt.size(topVideos)==0:
return -3
else:
return topVideos
def thirdRequirement(catalog, bestCategory):
delta_time = -1.0
delta_memory = -1.0
tracemalloc.start()
start_time = getTime()
start_memory = getMemory()
bestCategoryId = model.findCategoryid(catalog, bestCategory)
if bestCategoryId == -1:
tracemalloc.stop()
return -1
else:
results = model.thirdRequirement(catalog, bestCategoryId)
stop_memory = getMemory()
stop_time = getTime()
tracemalloc.stop()
delta_time = stop_time - start_time
delta_memory = deltaMemory(start_memory, stop_memory)
return results[0], results[1], delta_time, delta_memory
def firstRequirement(catalog, bestCategory, bestCountry):
delta_time = -1.0
delta_memory = -1.0
tracemalloc.start()
start_time = getTime()
start_memory = getMemory()
bestCategoryId = model.findCategoryid(catalog, bestCategory)
if bestCategoryId == -1:
tracemalloc.stop()
return -1
else:
result = model.firstRequirement(catalog, bestCategoryId, bestCountry)
mergeSortByViews(result)
stop_memory = getMemory()
stop_time = getTime()
tracemalloc.stop()
delta_time = stop_time - start_time
delta_memory = deltaMemory(start_memory, stop_memory)
return result, delta_time, delta_memory
def topnVideosCCV(catalog, bestCountry, bestCategory, numberVideos):
bestCategoryid = model.findCategoryid(catalog, bestCategory)
sortedCatalog = model.catalogSortedByViewsCountyCategory(
catalog, bestCountry, bestCategoryid)
topnVideosCCV = model.topnVideosByViews(sortedCatalog, numberVideos)
return topnVideosCCV