Update to Tesseract 5.0.0, Set version 0.1.0

2025-07-01 18:30:36 +00:00 · 2022-01-04 11:42:55 +01:00
parent a0760487ae
commit e1b78b6ba4
7 changed files with 574 additions and 338 deletions
--- a/58
+++ b/58
@ -0,0 +1,58 @@
+#!/usr/bin/env python3.7
+# coding=utf-8
+
+""""Convert hOCR to TEI XML."""
+
+from argparse import ArgumentParser
+from lxml import html
+from xml.sax.saxutils import escape
+import re
+
+
+parser = ArgumentParser(description='Convert hOCR to TEI XML.')
+parser.add_argument('file', help='Input file')
+parser.add_argument('-o', '--output-file', help='Output file', required=True)
+args = parser.parse_args()
+
+
+tei = ''
+tei += '<TEI xmlns="http://www.tei-c.org/ns/1.0">\n'
+tei += '  <teiHeader>\n'
+tei += '    <fileDesc>\n'
+tei += '      <titleStmt>\n'
+tei += '        <title></title>\n'
+tei += '      </titleStmt>\n'
+tei += '      <publicationStmt>\n'
+tei += '        <p></p>\n'
+tei += '      </publicationStmt>\n'
+tei += '      <sourceDesc>\n'
+tei += '        <p></p>\n'
+tei += '      </sourceDesc>\n'
+tei += '    </fileDesc>\n'
+tei += '  </teiHeader>\n'
+tei += '  <text>\n'
+tei += '    <body>\n'
+hocr = html.parse(args.file)
+for ocr_page in hocr.findall('.//div[@class="ocr_page"]'):
+    ocr_page_title_attrib = ocr_page.attrib.get('title')
+    facsimile = re.search(r'image \"(.*?)\"', ocr_page_title_attrib).group(1)
+    page_number = re.search(r'ppageno (\d+)', ocr_page_title_attrib).group(1)
+    tei += f'      <pb facs="{facsimile}" n="{page_number}"/>\n'
+    for ocr_par in ocr_page.findall('.//p[@class="ocr_par"]'):
+        tei += '      <p>\n'
+        for ocr_line in ocr_par.findall('.//span[@class="ocr_line"]'):
+            tei += '        <lb/>'
+            indent = ''
+            for ocrx_word in ocr_line.findall('.//span[@class="ocrx_word"]'):
+                if ocrx_word.text is not None:
+                    tei += indent + escape(ocrx_word.text)
+                    indent = ' '
+            tei += '\n'
+        tei += '      </p>\n'
+tei += '    </body>\n'
+tei += '  </text>\n'
+tei += '</TEI>\n'
+
+
+with open(args.output_file, 'w') as f:
+    f.write(tei)