mirror of
https://github.com/Theodor-Springmann-Stiftung/KGPZ.git
synced 2025-10-31 09:45:31 +00:00
111 lines
4.3 KiB
Python
111 lines
4.3 KiB
Python
import os
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import re
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import sys
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from datetime import datetime, timedelta
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from xml.etree.ElementTree import Element, SubElement, tostring
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from xml.dom import minidom
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def get_files(directory):
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pattern = re.compile(r'(\d{4})-(\d+)(b\d?)?-(\d+)\.jpg')
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files = {}
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year = None
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for filename in os.listdir(directory):
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match = pattern.match(filename)
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if match:
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file_year, stueck, beilage_info, page = match.groups()
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file_year = int(file_year)
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stueck = int(stueck)
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page = int(page)
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if year is None:
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year = file_year
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elif year != file_year:
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raise ValueError(f"Inconsistent years found: {year} and {file_year}")
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if stueck not in files:
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files[stueck] = {'main': [], 'beilage': []}
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if beilage_info:
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beilage_num = int(beilage_info[1:] or '1')
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files[stueck]['beilage'].append((beilage_num, page))
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else:
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files[stueck]['main'].append(page)
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return files, year
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def calculate_date(year, stueck_number):
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base_date = datetime(year, 1, 1) # Start from January 1st of the given year
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if year is 1764:
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base_date = datetime(1764, 2, 2)
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while base_date.weekday() != 4: # Find the first Friday
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base_date += timedelta(days=1)
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days_to_add = (stueck_number - 1) * 3 + ((stueck_number - 1) // 2) * 1
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return base_date + timedelta(days=days_to_add)
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def create_xml(files, year):
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root = Element('stuecke')
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root.set('xmlns', 'https://www.koenigsberger-zeitungen.de')
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root.set('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance')
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root.set('xsi:schemaLocation', 'https://www.koenigsberger-zeitungen.de ../../XSD/KGPZ.xsd')
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for stueck, pages in sorted(files.items()):
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stueck_elem = SubElement(root, 'stueck')
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nummer = SubElement(stueck_elem, 'nummer')
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nummer.text = str(stueck)
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date = calculate_date(year, stueck)
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datum = SubElement(stueck_elem, 'datum')
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datum.set('when', date.strftime('%Y-%m-%d'))
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if pages['main']:
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von = SubElement(stueck_elem, 'von')
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von.text = str(min(pages['main']))
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bis = SubElement(stueck_elem, 'bis')
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bis.text = str(max(pages['main']))
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if pages['beilage']:
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beilage_pages = sorted(pages['beilage'])
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current_beilage = [beilage_pages[0]]
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current_beilage_num = beilage_pages[0][0]
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for beilage_num, page in beilage_pages[1:]:
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if beilage_num == current_beilage_num and page == current_beilage[-1][1] + 1:
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current_beilage.append((beilage_num, page))
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else:
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beilage_elem = SubElement(stueck_elem, 'beilage')
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beilage_elem.set('nummer', str(current_beilage_num))
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beilage_von = SubElement(beilage_elem, 'von')
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beilage_von.text = str(min(page for _, page in current_beilage))
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beilage_bis = SubElement(beilage_elem, 'bis')
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beilage_bis.text = str(max(page for _, page in current_beilage))
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current_beilage = [(beilage_num, page)]
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current_beilage_num = beilage_num
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# Add the last beilage
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beilage_elem = SubElement(stueck_elem, 'beilage')
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beilage_elem.set('nummer', str(current_beilage_num))
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beilage_von = SubElement(beilage_elem, 'von')
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beilage_von.text = str(min(page for _, page in current_beilage))
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beilage_bis = SubElement(beilage_elem, 'bis')
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beilage_bis.text = str(max(page for _, page in current_beilage))
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return root
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def pretty_print(elem):
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rough_string = tostring(elem, 'utf-8')
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reparsed = minidom.parseString(rough_string)
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return reparsed.toprettyxml(indent=" ")
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if __name__ == "__main__":
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if len(sys.argv) != 2:
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print("Usage: python script.py <directory_path>")
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sys.exit(1)
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directory = sys.argv[1]
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files, year = get_files(directory)
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xml_root = create_xml(files, year)
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output_filename = f'{year}-stuecke.xml'
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with open(output_filename, 'w', encoding='utf-8') as f:
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f.write(pretty_print(xml_root))
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print(f"XML file '{output_filename}' has been generated.")
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