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# ...
#
# Copyright (c) 2019 Philippe Mathieu-Daudé <f4bug@amsat.org>
#
# This work is licensed under the terms of the GNU GPL, version 2 or
# later. See the COPYING file in the top-level directory.
import logging
from subprocess import run
def tesseract_ocr(image_path, tesseract_args=''):
console_logger = logging.getLogger('console')
console_logger.debug(image_path)
proc = run(['tesseract', image_path, 'stdout'],
capture_output=True, encoding='utf8')
if proc.returncode:
return None
lines = []
for line in proc.stdout.split('\n'):
sline = line.strip()
if len(sline):
console_logger.debug(sline)
lines += [sline]
return lines
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