def convert_jpg_to_png(subfolder, instance_id):
file_source_name = "%s.jpg" % instance_id
file_target_name = "%s.png" % instance_id
thumbnail_folder = create_folder(subfolder)
file_source_path = os.path.join(thumbnail_folder, file_source_name)
file_target_path = os.path.join(thumbnail_folder, file_target_name)
im = Image.open(file_source_path)
im.save(file_target_path)
fs.rm_file(file_source_path)
return file_target_path
def convert_jpg_to_png(file_source_path):
"""
Convert .jpg file located at given path into a .png file with same name.
"""
folder_path = os.path.dirname(file_source_path)
file_source_name = os.path.basename(file_source_path)
file_target_name = "%s.png" % file_source_name[:-4]
file_target_path = os.path.join(folder_path, file_target_name)
im = Image.open(file_source_path)
im.save(file_target_path)
fs.rm_file(file_source_path)
return file_target_path