yann64
e467b9662a
- export_mariages_csv.py : extrait la table `mariage` depuis basesgen.sql en 4 fichiers CSV classés par type d'acte (BMS, CM+TABLE CM, TABLE MARIAGES, ETAT CIVIL) ; ajoute 4 colonnes dérivées PERE/MERE_EPOUX/EPOUSE_DECEDE(E) détectées via le suffixe '+' sur les noms de parents ; encodage UTF-8 (corrige la lecture latin-1 initiale qui produisait des artefacts type "Félix") - csv_export/ : 4 fichiers générés (380 892 enregistrements au total) - merge_gedcom.py : fusionne les GEDCOM individuels en renumérotant les identifiants INDI/FAM pour éviter les collisions - lignees.ged : fusion des 16 exports (4 299 individus, 1 484 familles) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
114 lines
3.4 KiB
Python
114 lines
3.4 KiB
Python
#!/usr/bin/env python3
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"""Merge multiple GEDCOM files into one, renumbering INDI and FAM IDs to avoid collisions."""
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import glob
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import os
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import re
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import sys
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INPUT_DIR = "gedcom_output"
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OUTPUT_FILE = "lignees.ged"
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def parse_gedcom(path):
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"""Return (header_note, records) where records is a list of raw record strings."""
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with open(path, encoding="utf-8") as f:
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content = f.read()
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lines = content.splitlines()
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records = []
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current = []
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header_note = ""
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for line in lines:
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if line.startswith("0 "):
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if current:
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tag = current[0]
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if tag == "0 HEAD":
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# Extract the NOTE line for source tracking
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for l in current:
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if l.startswith("1 NOTE "):
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header_note = l[7:]
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elif tag != "0 TRLR":
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records.append("\n".join(current))
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current = [line]
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else:
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current.append(line)
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if current and current[0] not in ("0 TRLR", "0 HEAD"):
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records.append("\n".join(current))
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return header_note, records
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def renumber_records(records, indi_offset, fam_offset):
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"""Replace @Innnnn@ and @Fnnnnn@ references with offset-adjusted IDs."""
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def replace_id(m):
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kind = m.group(1)
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num = int(m.group(2))
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if kind == "I":
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return f"@I{num + indi_offset:04d}@"
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else:
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return f"@F{num + fam_offset:04d}@"
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result = []
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for record in records:
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renumbered = re.sub(r"@([IF])(\d+)@", replace_id, record)
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result.append(renumbered)
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return result
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def main():
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ged_files = sorted(glob.glob(os.path.join(INPUT_DIR, "*.ged")))
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if not ged_files:
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print(f"No .ged files found in {INPUT_DIR}/", file=sys.stderr)
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sys.exit(1)
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print(f"Found {len(ged_files)} GEDCOM files to merge.")
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all_records = []
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indi_offset = 0
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fam_offset = 0
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sources = []
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for path in ged_files:
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basename = os.path.basename(path)
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note, records = parse_gedcom(path)
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sources.append(note or basename)
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indi_count = sum(1 for r in records if r.startswith("0 @I"))
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fam_count = sum(1 for r in records if r.startswith("0 @F"))
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renumbered = renumber_records(records, indi_offset, fam_offset)
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all_records.extend(renumbered)
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print(f" {basename}: {indi_count} INDI, {fam_count} FAM (offset I+{indi_offset}, F+{fam_offset})")
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indi_offset += indi_count
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fam_offset += fam_count
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total_indi = sum(1 for r in all_records if r.startswith("0 @I"))
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total_fam = sum(1 for r in all_records if r.startswith("0 @F"))
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print(f"\nTotal: {total_indi} INDI, {total_fam} FAM → {OUTPUT_FILE}")
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with open(OUTPUT_FILE, "w", encoding="utf-8") as out:
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out.write("0 HEAD\n")
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out.write("1 SOUR BaseCGL\n")
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out.write("2 NAME CGL Bases généalogiques du Languedoc – basesgen.sql\n")
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out.write("1 GEDC\n")
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out.write("2 VERS 5.5.1\n")
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out.write("2 FORM LINEAGE-LINKED\n")
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out.write("1 CHAR UTF-8\n")
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out.write("1 NOTE Lignées CGL – fusion de 16 exports GEDCOM\n")
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for src in sources:
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out.write(f"2 CONT {src}\n")
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out.write("\n")
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for record in all_records:
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out.write(record)
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out.write("\n\n")
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out.write("0 TRLR\n")
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print("Done.")
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if __name__ == "__main__":
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main()
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