def price_range(manufacturer, low_price, high_price):
"""Handle requests to search by price range.
We actually search the database for products from *manufacturer*
within *user_input* values.
:param str user_input: prices separated by comma.
:param str manufacturer: the manufacturer to search.
"""
response = Response()
flow, fhigh = get_prices(low_price, high_price)
# get products from database
our_products = query_price_range_search_db(
manufacturer,
flow,
fhigh
)
# Amazon only allows 10 upcs at a time.
upc_sectioned_list = sectionize_upcs(our_products)
for upcs in upc_sectioned_list:
try:
products = amazon_api.product_lookup('UPC', upcs)
except:
print('Unable to process {0}'.format(upcs))
# TODO: currently we just throw away the whole section of UPCS
# we should just filtered out the bad UPC and try again.
continue
populate_response_listings(products, response)
listings = response.listings
add_listings_to_db(listings)
return save_listings_to_result(listings)
def price_range(manufacturer, low_price, high_price):
"""Handle requests to search by price range.
We actually search the database for products from *manufacturer*
within *user_input* values.
:param str user_input: prices separated by comma.
:param str manufacturer: the manufacturer to search.
"""
response = Response()
flow, fhigh = get_prices(low_price, high_price)
# get products from database
our_products = query_price_range_search_db(manufacturer, flow, fhigh)
# Amazon only allows 10 upcs at a time.
upc_sectioned_list = sectionize_upcs(our_products)
for upcs in upc_sectioned_list:
try:
products = amazon_api.product_lookup('UPC', upcs)
except:
print('Unable to process {0}'.format(upcs))
# TODO: currently we just throw away the whole section of UPCS
# we should just filtered out the bad UPC and try again.
continue
populate_response_listings(products, response)
listings = response.listings
add_listings_to_db(listings)
return save_listings_to_result(listings)
def itemlookup(search_by, user_input):
"""Handle request to Amazon's PAAPI lookup.
Currently the user can search by ASIN and UPC.
:param str search_by: earch by Criteria UPC or ASIN.
:param str user_input: upc(s)/asin(s).
"""
response = Response()
try:
products = amazon_api.product_lookup(search_by, user_input)
except:
print('Unable to process {0}'.format(user_input))
return save_listings_to_result({}, errors="Unable to perform search")
populate_response_listings(products, response)
listings = response.listings
add_listings_to_db(listings)
return save_listings_to_result(listings)
def itemlookup(search_by, user_input):
"""Handle request to Amazon's PAAPI lookup.
Currently the user can search by ASIN and UPC.
:param str search_by: earch by Criteria UPC or ASIN.
:param str user_input: upc(s)/asin(s).
"""
response = Response()
try:
products = amazon_api.product_lookup(search_by, user_input)
except:
print('Unable to process {0}'.format(user_input))
return save_listings_to_result(
{},
errors="Unable to perform search"
)
populate_response_listings(products, response)
listings = response.listings
add_listings_to_db(listings)
return save_listings_to_result(listings)