def prepare_png_images(adict):
"""
Processes raw tiff images, creates png images for web_apps.
Creates data for web_app database population.
Decides how png images will be distributed between a number of apps.
"""
total_image_num = discover_how_many_tifs(adict["tif_path"])
process_images.in_summary(adict)
how_many_apps, images_per_app = t_d.the_decider(total_image_num, adict)
return how_many_apps, images_per_app
def test_process_images():
"""Tests the image processing component."""
test_dict = return_testing_dictionary()
set_up(test_dict)
try:
process_images.in_summary(test_dict)
check_meta_existence(test_dict)
check_processed_image(test_dict)
finally:
tear_down(test_dict)
return None