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🐛 dinglehopper: Fix sorting the reading order

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Regions were sorted wrongly when there are more than 9 regions in an
OrderedGroup because the index was sorted alphabetically, not
numerically. Fix this by converting the index to integers.
This commit is contained in:
Gerber, Mike 2019-09-30 16:06:59 +02:00
parent 10f010eaa8
commit 534958be1d
1 changed files with 1 additions and 1 deletions
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qurator/dinglehopper/ocr_files.py
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@ -64,7 +64,7 @@ def page_text(tree):
for group in reading_order.iterfind('./*', namespaces=nsmap): for group in reading_order.iterfind('./*', namespaces=nsmap):
if ET.QName(group.tag).localname == 'OrderedGroup': if ET.QName(group.tag).localname == 'OrderedGroup':
region_ref_indexeds = group.findall('./page:RegionRefIndexed', namespaces=nsmap) region_ref_indexeds = group.findall('./page:RegionRefIndexed', namespaces=nsmap)
for region_ref_indexed in sorted(region_ref_indexeds, key=lambda r: r.attrib['index']): for region_ref_indexed in sorted(region_ref_indexeds, key=lambda r: int(r.attrib['index'])):
region_id = region_ref_indexed.attrib['regionRef'] region_id = region_ref_indexed.attrib['regionRef']
region = tree.find('.//page:TextRegion[@id="%s"]' % region_id, namespaces=nsmap) region = tree.find('.//page:TextRegion[@id="%s"]' % region_id, namespaces=nsmap)
if region is not None: if region is not None: