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import_sanef_ips: csv.reader par indice (evite conflit Nom/Nom duplique)

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This commit is contained in:
Pierre & Lumière 2026-04-14 20:10:51 +02:00
parent a66e0d853e
commit c8a5f73616
1 changed files with 34 additions and 11 deletions
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45
tools/import_sanef_ips.py
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@ -24,9 +24,33 @@ def main():
print(f"[INFO] CSV: {args.csv_path}") print(f"[INFO] CSV: {args.csv_path}")
with open(args.csv_path, "r", encoding="utf-8-sig", newline="") as f: with open(args.csv_path, "r", encoding="utf-8-sig", newline="") as f:
reader = csv.DictReader(f) sample = f.read(4096); f.seek(0)
delim = ";" if sample.count(";") > sample.count(",") else ","
reader = csv.reader(f, delimiter=delim)
header = next(reader)
rows = list(reader) rows = list(reader)
print(f"[INFO] {len(rows)} lignes") print(f"[INFO] {len(rows)} lignes (delim={delim!r})")
print(f"[INFO] Colonnes: {header[:12]}...")
def find_idx(candidates):
"""Retourne l'indice de la PREMIERE colonne matchant."""
for i, h in enumerate(header):
if any(cand.lower() == h.lower() for cand in candidates):
return i
return -1
idx_host = find_idx(["Machine virtuelle->Nom", "Machine virtuelle",
"Serveur->Nom", "Serveur",
"Système->Nom", "Nom"])
idx_ip = find_idx(["Adresse IP", "IP"])
idx_gw = find_idx(["Passerelle"])
idx_mask = find_idx(["Masque de sous réseau"])
idx_vrf = find_idx(["VRF"])
print(f"[INFO] Indices: host={idx_host} ip={idx_ip} gw={idx_gw} mask={idx_mask} vrf={idx_vrf}")
if idx_host == -1 or idx_ip == -1:
print("[ERR] Colonne hostname ou IP introuvable")
return
conn = engine.connect().execution_options(isolation_level="AUTOCOMMIT") conn = engine.connect().execution_options(isolation_level="AUTOCOMMIT")
@ -38,17 +62,16 @@ def main():
missing = 0 missing = 0
skipped = 0 skipped = 0
for r in rows: for row in rows:
# Hostname peut venir de Machine virtuelle / Serveur / Nom selon l'export iTop def cell(i):
vm_name = (r.get("Machine virtuelle->Nom") or r.get("Machine virtuelle") return row[i].strip() if 0 <= i < len(row) else ""
or r.get("Serveur->Nom") or r.get("Serveur") vm_name = cell(idx_host)
or r.get("Système->Nom") or r.get("Nom") or "").strip()
if vm_name: if vm_name:
vm_name = vm_name.split(".")[0].lower() vm_name = vm_name.split(".")[0].lower()
ip = (r.get("Adresse IP") or r.get("IP") or "").strip() ip = cell(idx_ip)
gw = (r.get("Passerelle") or "").strip() or None gw = cell(idx_gw) or None
mask = (r.get("Masque de sous réseau") or "").strip() or None mask = cell(idx_mask) or None
vrf = (r.get("VRF") or "").strip() or None vrf = cell(idx_vrf) or None
if not vm_name or not ip: if not vm_name or not ip:
skipped += 1 skipped += 1