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Changed the way document page count is parsed from the graphics backend, fixing issue #7

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This commit is contained in:
Roberto Rosario
2011-04-08 03:29:48 -04:00
parent 71a3c218f4
commit 6b67cff5d7
6 changed files with 76 additions and 73 deletions
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8
apps/ocr/api.py
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@@ -20,7 +20,7 @@ def get_language_backend():
try:
module = import_module(u'.'.join([u'ocr', u'lang', TESSERACT_LANGUAGE]))
except ImportError:
sys.stderr.write('\nError: No OCR app language backend for language: %s\n\n' % TESSERACT_LANGUAGE)
sys.stderr.write(u'\nError: No OCR app language backend for language: %s\n\n' % TESSERACT_LANGUAGE)
return None
return module
@@ -40,9 +40,9 @@ def cleanup(filename):
def run_tesseract(input_filename, output_filename_base, lang=None):
command = [TESSERACT_PATH, input_filename, output_filename_base]
command = [unicode(TESSERACT_PATH), unicode(input_filename), unicode(output_filename_base)]
if lang is not None:
command += ['-l', lang]
command += [u'-l', lang]
proc = subprocess.Popen(command, close_fds=True, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
return_code = proc.wait()
@@ -85,7 +85,7 @@ def ocr_cleanup(text):
result = word
if result:
output.append(result)
output.append('\n')
output.append(u'\n')
return u' '.join(output)