mirror of
https://github.com/ocrmypdf/OCRmyPDF.git
synced 2025-10-21 13:00:40 +00:00
2c24f67deb
Tesseract 3.05.01 backported the textonly_pdf=1 which allows the use of this superior PDF renderer prior to 4.00 alpha. This means that the tess4 name is no longer accurate, so call it a sandwich because of its merge-preserve characteristic. Preserve the tess4 name. Fix the documentation and tests to reflect this. Make it the default, because it’s better. It does not have the issues the “tesseract” renderer does prior to Tess 3.05.00 with rendering PDFs that Ghostscript corrupts, and it produces better output without re-rastering. Deprecate some old stuff to avoid the test suite growing obscenely large.
50 lines
1.4 KiB
Python
Executable File
50 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
# © 2016 James R. Barlow: github.com/jbarlow83
|
|
|
|
import sys
|
|
|
|
|
|
VERSION_STRING = '''tesseract 3.04.00
|
|
leptonica-1.72
|
|
libjpeg 8d : libpng 1.6.19 : libtiff 4.0.6 : zlib 1.2.5
|
|
SPOOFED: return error claiming image too big
|
|
'''
|
|
|
|
"""Simulates an error of Tesseract failing on attempts to process large images
|
|
|
|
"""
|
|
|
|
|
|
def main():
|
|
if sys.argv[1] == '--version':
|
|
print(VERSION_STRING, file=sys.stderr)
|
|
sys.exit(0)
|
|
elif sys.argv[1] == '--list-langs':
|
|
print('List of available languages (1):\neng', file=sys.stderr)
|
|
sys.exit(0)
|
|
elif sys.argv[1] == '--print-parameters':
|
|
print('A parameter list would go here', file=sys.stderr)
|
|
sys.exit(0)
|
|
elif sys.argv[-2] == 'hocr':
|
|
print("Image too large: (33830, 14959)\n"
|
|
"Error during processing.", file=sys.stderr)
|
|
sys.exit(1)
|
|
elif sys.argv[-2] == 'pdf':
|
|
print("Image too large: (33830, 14959)\n"
|
|
"Error during processing.", file=sys.stderr)
|
|
sys.exit(1)
|
|
elif sys.argv[-1] == 'stdout':
|
|
print("Image too large: (33830, 14959)\n"
|
|
"Error during processing.", file=sys.stderr)
|
|
sys.exit(1)
|
|
else:
|
|
print("Spoof doesn't understand arguments", file=sys.stderr)
|
|
print(sys.argv, file=sys.stderr)
|
|
sys.exit(1)
|
|
|
|
sys.exit(0)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|