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Try to catch execution execptions

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Roberto Rosario
2011-02-16 20:54:43 -04:00
parent dfd101c33b
commit 94fb748020
1 changed files with 13 additions and 1 deletions
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14
apps/converter/api.py
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@@ -210,11 +210,23 @@ def convert_document_for_ocr(document, page=0, format='tif'):
tranformation_string = ' '.join(transformation_list)
try:
#Apply default transformations
status, error_string = execute_convert(input_filepath=input_arg, quality=QUALITY_HIGH, arguments=tranformation_string, output_filepath=transformation_output_file)
if status:
errors = get_errors(error_string)
raise ConvertError(status, errors)
#Do OCR operations
status, error_string = execute_convert(input_filepath=transformation_output_file, arguments=OCR_OPTIONS, output_filepath=unpaper_input_file)
if status:
errors = get_errors(error_string)
raise ConvertError(status, errors)
# Process by unpaper
status, error_string = execute_unpaper(input_filepath=unpaper_input_file, output_filepath=unpaper_output_file)
if status:
errors = get_errors(error_string)
raise ConvertError(status, errors)
# Convert to tif
status, error_string = execute_convert(input_filepath=unpaper_output_file, output_filepath=convert_output_file)
if status:
errors = get_errors(error_string)
raise ConvertError(status, errors)