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Improved document convertion API

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This commit is contained in:
Roberto Rosario
2011-04-23 19:42:15 -04:00
parent 3de2969ec5
commit 221049100c
1 changed files with 8 additions and 13 deletions
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21
apps/converter/api.py
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@@ -102,19 +102,14 @@ def create_image_cache_filename(input_filepath, *args, **kwargs):
return None
def in_image_cache(input_filepath, size, page=0, file_format=u'jpg', quality=QUALITY_DEFAULT, extra_options=u'', zoom=100, rotation=0):
output_filepath = create_image_cache_filename(input_filepath, size=size, page=page, file_format=file_format, quality=quality, extra_options=extra_options, zoom=zoom, rotation=rotation)
def convert(document, size, quality=QUALITY_DEFAULT, page=0, file_format=u'jpg', extra_options=u'', cleanup_files=True, zoom=100, rotation=0):
#unoconv_output = None
output_filepath = create_image_cache_filename(document.checksum, size=size, page=page, file_format=file_format, quality=quality, extra_options=extra_options, zoom=zoom, rotation=rotation)
if os.path.exists(output_filepath):
return output_filepath
else:
return None
input_filepath = document_save_to_temp_dir(document, document.checksum)
def convert(input_filepath, size, quality=QUALITY_DEFAULT, page=0, file_format=u'jpg', extra_options=u'', cleanup_files=True, zoom=100, rotation=0):
unoconv_output = None
output_filepath = create_image_cache_filename(input_filepath, size=size, page=page, file_format=file_format, quality=quality, extra_options=extra_options, zoom=zoom, rotation=rotation)
if os.path.exists(output_filepath):
return output_filepath
'''
if extension:
if extension.lower() == 'ods':
@@ -142,8 +137,8 @@ def convert(input_filepath, size, quality=QUALITY_DEFAULT, page=0, file_format=u
finally:
if cleanup_files:
cleanup(input_filepath)
if unoconv_output:
cleanup(unoconv_output)
#if unoconv_output:
#cleanup(unoconv_output)
return output_filepath
@@ -163,7 +158,7 @@ def convert_document_for_ocr(document, page=0, file_format=u'tif'):
#Convert for OCR
temp_filename, separator = os.path.splitext(os.path.basename(input_filepath))
temp_path = os.path.join(TEMPORARY_DIRECTORY, temp_filename)
transformation_output_file = u'%s_trans%s%s%s' % (temp_path, page, os.extsep, file_format)
transformation_output_file = u'%s_trans%s%s%s' % (temp_path, page, os.extsep, format)
unpaper_input_file = u'%s_unpaper_in%s%spnm' % (temp_path, page, os.extsep)
unpaper_output_file = u'%s_unpaper_out%s%spnm' % (temp_path, page, os.extsep)
convert_output_file = u'%s_ocr%s%s%s' % (temp_path, page, os.extsep, file_format)