def getMoreImages(search_term, search_index):
ipAddress = environ.get('REMOTE_ADDR', '127.0.0.1')
# Add search term to list
FS.recordSearchTerm(search_term)
# Load images from disk if we've already retrieved them
response = FS.getStoredImages(search_term, search_index)
if len(response.images) > 0:
# Return 'em if we got 'em
return response
# Fetch new images
response = Google.searchImages(search_term,
search_index,
source_ip = ipAddress,
safe = "off")
if response.error != None:
return response # No error
directory = FS.getImageDir(search_term)
# Add images to summary
FS.saveSummaryOfImages(response.images,
directory,
response.exhausted,
search_index + FS.BATCH_SIZE)
# Save image info in separate files
for image in response.images:
FS.saveImageToFile(image, directory)
return response
