Why am I getting no attribute '__getitem__' error for dictionary?
12,807
Solution 1
options
is not a dict:
print options.input_pattern
Solution 2
If you must have a dict, use
options.__dict__
Author by
Viet
Developer who is passionate about web, C++, design, classical music, art and tries mixing them together.
Updated on June 06, 2022Comments
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Viet almost 2 years
Why am I getting no attribute
__getitem__
error for dictionary:Traceback (most recent call last): File "./thumbnail.py", line 39, in <module> main() File "./thumbnail.py", line 19, in main options['input_pattern'] AttributeError: Values instance has no attribute '__getitem__'
Here's the code:
#!/usr/bin/env python import os, sys, glob from PIL import Image from optparse import OptionParser def batch_convert(src_dir, input_pattern, output_ext = None, dest_dir = None): return 0 def main(): print sys.argv parser = OptionParser() parser.add_option("-s", "--source-dir", dest="src_dir", help="Source directory to fetch images") parser.add_option("-d", "--dest-dir", dest="dest_dir", help="Destination directory to writen processed images") parser.add_option("-i", "--input-pattern", dest="input_pattern", help="Look for files that match some pattern. E.g. *.png or pic*cool*") parser.add_option("-o", "--output-format", dest="output_ext", help="Output format to save all images. If empty, original format of images is preserved") (options, args) = parser.parse_args() print options options['input_pattern'] if __name__ == "__main__": main()