如何在Python中创建顺序文件名

Question

I'm trying to create a script that will create sequential file names for images in a directory with leading zeros. The current code I'm trying to use is:

####Take a picture.
filename='/home/pi/pictures/'print 'img_{0:05d}'.format(i)'.jpg'
self.shoot(filename=filename)

I'm getting a syntax error when running seen here below. http://prnt.sc/dhpf51

Answer 1

As the screenshot,

filename='/home/pi/pictures/'print 'img_{0:05d}'.format(i)'.jpg'

is not correct syntaxt, you placed the print keyword between format string, you can just use format for creating the path string.

filename='/home/pi/pictures/img_{0:05d}.jpg'.format(i)