stop creating directories in the input fileGrp

[bertsky]

Probably a left-over of some failed attempt at temporary file I/O…

ocrd_anybaseocr/ocrd_anybaseocr/cli/ocrd_anybaseocr_dewarp.py

Line 39 in 287adce

os.mkdir(self.input_file_grp+"/test_A/")

ocrd_anybaseocr/ocrd_anybaseocr/cli/ocrd_anybaseocr_dewarp.py

Line 158 in 287adce

os.rmdir(self.input_file_grp+"/test_A/") #FIXME: better way of deleting a temp_dir?

…these should be removed.

[bertsky]

Can also cause failures:

FileExistsError: [Errno 17] File exists: 'OCR-D-IMG-DEN-BINPAGE-sauvola-DENOISE-ocropy/test_A/'

[kba]

 os.mkdir(self.input_file_grp+"/test_A/") 

This is necessary because pix2pixHD expects this directory, named exactly like that, in that place. The data flow in pix2pixHD's plumbing is so convoluted that it's hard to say without trial&error how to fix this. I have no CUDA hardware, so I cannot test the dewarping unfortunately.

[bertsky]

This is necessary because pix2pixHD expects this directory, named exactly like that, in that place. The data flow in pix2pixHD's plumbing is so convoluted that it's hard to say without trial&error how to fix this.

Understood. Than we should document that, and fix the problem of repeated mkdir (which is now more realistic due to --overwrite).

I have no CUDA hardware, so I cannot test the dewarping unfortunately.

Too bad!

[kba]

fixed by #89