Files
janssen/Python-runner/3_download_attachments_v1.4.py
T
2026-06-05 21:21:30 +02:00

714 lines
27 KiB
Python

"""
download_attachments_v1.4.py
Nazev: download_attachments_v1.4.py
Verze: 1.4
Datum: 2026-06-04
Autor: vladimir.buzalka
Popis:
Stahuje skutecne prilohy (is_inline=False) vsech emailu z MongoDB
pres Microsoft Graph API a uklada je do adresare
/mnt/Emails/<schranka>/Attachments/.
Bez argumentu --mailbox projede vsechny kolekce v `emaily` mimo
NON_MAILBOX_COLLECTIONS a SKIP_MAILBOXES.
Deduplikace podle SHA256 hashe obsahu:
- stejny hash = soubor uz existuje -> preskoci
- prvni vyskyt: ulozi pod puvodnim nazvem
- kolize nazvu: faktura_2.pdf, faktura_3.pdf ...
Po ulozeni aktualizuje MongoDB:
- v email dokumentu: kazda priloha dostane file_hash + local_path
- kolekce emaily.attachments_index: _id=hash, filename, ...
NOVE v 1.4:
- Spravne zpracovani vsech typu priloh:
* fileAttachment -> /$value (jako predtim)
* itemAttachment -> /$expand=microsoft.graph.itemAttachment/item
-> sestavi .eml z vnitrni zpravy
* referenceAttachment -> ulozi jen URL, neexistuje content
- Retry s exponencialnim backoffem (1s, 2s, 4s) na 429/5xx
- Permanentni tagging chyb v Mongo per-attachment:
* attachment_missing: True (404, email/att uz neexistuje)
* attachment_reference: True (referenceAttachment, jen URL)
* reference_url, attachment_type — diagnosticke metadata
- Tagovane prilohy se pri dalsim behu preskocia (bez --force-recheck)
POZOR: Skript pouze CIST ze schranky — zadny zapis do schranky!
Spousteni:
python download_attachments_v1.4.py
python download_attachments_v1.4.py --mailbox ordinace@buzalkova.cz
python download_attachments_v1.4.py --mailbox ordinace@buzalkova.cz --limit 50
python download_attachments_v1.4.py --mailbox ordinace@buzalkova.cz --force-recheck
SKIP_MAILBOXES (hardcoded):
vbuzalka@its.jnj.com — JNJ tenant, nemame Graph API pristup.
Docker:
docker exec -it python-runner python /scripts/3_download_attachments_v1.4.py
Zavislosti:
msal, requests, pymongo
Python 3.10+
Historie verzi:
1.0 2026-06-02 Inicialni verze
1.1 2026-06-02 Schranka jako parametr --mailbox
1.2 2026-06-02 Oprava: Graph attachment mapa vcetne inline; normalizace nazvu
1.3 2026-06-02 Primarni stazeni pres graph_att_id; --mailbox volitelny
1.4 2026-06-04 itemAttachment/referenceAttachment handling; retry s backoffem;
permanentni tagging chyb (attachment_missing / attachment_reference)
"""
import sys
import re
import time
import json
import hashlib
import logging
import argparse
import unicodedata
from pathlib import Path
from datetime import datetime, timezone
from typing import Optional
import msal
import requests
from pymongo import MongoClient, UpdateOne
if hasattr(sys.stdout, "reconfigure"):
sys.stdout.reconfigure(encoding="utf-8", errors="replace")
# ─── KONFIGURACE ──────────────────────────────────────────────────────────────
GRAPH_TENANT_ID = "7d269944-37a4-43a1-8140-c7517dc426e9"
GRAPH_CLIENT_ID = "4b222bfd-78c9-4239-a53f-43006b3ed07f"
GRAPH_CLIENT_SECRET = "Txg8Q~MjhocuopxsJyJBhPmDfMxZ2r5WpTFj1dfk"
GRAPH_URL = "https://graph.microsoft.com/v1.0"
MONGO_URI = "mongodb://192.168.1.76:27017"
MONGO_DB = "emaily"
MONGO_COL_INDEX = "attachments_index"
EMAILS_BASE_DIR = Path("/mnt/Emails")
LOG_FILE = Path(__file__).parent / "parse_emails_errors.log"
SCRIPT_VERSION = "1.4"
BATCH_SIZE = 50
# Typy příloh které přeskočíme (S/MIME podpisy, certifikáty)
SKIP_EXTENSIONS = {".p7m", ".p7s", ".p7c", ".p7b"}
# Kolekce v `emaily` ktere NEJSOU mailboxy
NON_MAILBOX_COLLECTIONS = {"attachments_index", "sync_state"}
# Schranky kde NEMAME Graph API pristup
SKIP_MAILBOXES = {
"vbuzalka@its.jnj.com",
}
# Retry konfigurace pro tranzientni chyby
RETRY_STATUSES = {429, 500, 502, 503, 504}
RETRY_BACKOFF_S = [1, 2, 4] # max 3 pokusy
# Sentinel hodnoty pro fetch_attachment_smart
FETCH_MISSING = "__MISSING__" # 404
FETCH_REFERENCE = "__REFERENCE__" # referenceAttachment
# ──────────────────────────────────────────────────────────────────────────────
logging.basicConfig(
filename=str(LOG_FILE),
level=logging.ERROR,
format="%(asctime)s | %(message)s",
datefmt="%Y-%m-%d %H:%M:%S",
encoding="utf-8",
)
_graph_token: Optional[str] = None
# ─── Graph API ────────────────────────────────────────────────────────────────
def get_token() -> str:
global _graph_token
app = msal.ConfidentialClientApplication(
GRAPH_CLIENT_ID,
authority=f"https://login.microsoftonline.com/{GRAPH_TENANT_ID}",
client_credential=GRAPH_CLIENT_SECRET,
)
result = app.acquire_token_for_client(scopes=["https://graph.microsoft.com/.default"])
if "access_token" not in result:
raise RuntimeError(f"Graph auth failed: {result}")
_graph_token = result["access_token"]
return _graph_token
def _graph_request(method: str, url: str, *, params: dict = None,
stream: bool = False, timeout: int = 60):
"""Nizko-urovnova HTTP volani s retry na 429/5xx a auto-reauth na 401.
Vraci requests.Response (pro stream=True pred .content); pro 404 vraci Response."""
global _graph_token
if not _graph_token:
get_token()
last_exc = None
for attempt in range(len(RETRY_BACKOFF_S) + 1):
try:
r = requests.request(
method, url,
headers={"Authorization": f"Bearer {_graph_token}"},
params=params, timeout=timeout, stream=stream,
)
if r.status_code == 401:
get_token()
continue
if r.status_code in RETRY_STATUSES and attempt < len(RETRY_BACKOFF_S):
# Retry-After hlavicka ma prednost
ra = r.headers.get("Retry-After")
sleep_s = float(ra) if ra and ra.replace(".", "").isdigit() else RETRY_BACKOFF_S[attempt]
time.sleep(sleep_s)
continue
return r
except (requests.ConnectionError, requests.Timeout) as e:
last_exc = e
if attempt < len(RETRY_BACKOFF_S):
time.sleep(RETRY_BACKOFF_S[attempt])
continue
raise
raise RuntimeError(f"Graph request exhausted retries: {url} (last_exc={last_exc})")
def graph_get_json(url: str, params: dict = None) -> dict:
r = _graph_request("GET", url, params=params, timeout=30)
r.raise_for_status()
return r.json()
def graph_get_bytes(url: str) -> bytes:
r = _graph_request("GET", url, stream=True, timeout=120)
r.raise_for_status()
return r.content
def fetch_message_attachments(mailbox: str, graph_message_id: str) -> list[dict]:
"""Nacte metadata vsech priloh zpravy. Vraci i @odata.type."""
url = f"{GRAPH_URL}/users/{mailbox}/messages/{graph_message_id}/attachments"
try:
# @odata.type se vraci automaticky (neni v base $select)
data = graph_get_json(url, {"$select": "id,name,contentType,size,isInline"})
return data.get("value", [])
except Exception as e:
logging.error("fetch_message_attachments failed [%s]: %s", graph_message_id, e)
return []
def _build_eml_from_item(item: dict) -> bytes:
"""Sestavi minimalni RFC822 .eml z itemAttachment.item (message)."""
def hdr(name, val):
return f"{name}: {val}\r\n" if val else ""
def addrs(field):
rec = item.get(field) or []
out = []
for r in rec:
ea = r.get("emailAddress") or {}
name = ea.get("name", "")
addr = ea.get("address", "")
if name and addr:
out.append(f'"{name}" <{addr}>')
elif addr:
out.append(addr)
return ", ".join(out)
subj = item.get("subject", "")
sender = item.get("from") or item.get("sender") or {}
sender_ea = sender.get("emailAddress") or {}
from_str = (f'"{sender_ea.get("name","")}" <{sender_ea.get("address","")}>'
if sender_ea.get("address") else "")
sent = item.get("sentDateTime") or item.get("receivedDateTime") or ""
body = item.get("body") or {}
content_type = body.get("contentType", "text") # 'text' | 'html'
body_content = body.get("content", "") or ""
mime_type = "text/html" if content_type.lower() == "html" else "text/plain"
headers = (
hdr("From", from_str)
+ hdr("To", addrs("toRecipients"))
+ hdr("Cc", addrs("ccRecipients"))
+ hdr("Subject", subj)
+ hdr("Date", sent)
+ f"Content-Type: {mime_type}; charset=utf-8\r\n"
+ "MIME-Version: 1.0\r\n"
+ "\r\n"
)
return (headers + body_content).encode("utf-8", errors="replace")
def fetch_attachment_smart(mailbox: str, graph_message_id: str,
attachment_id: str, odata_type: str = "") -> tuple:
"""Smart fetch: rozezna typ prilohy a vrati (content_bytes, type_str, extra).
type_str: 'file' | 'item' | 'reference' | FETCH_MISSING | FETCH_REFERENCE
extra: pri 'reference' = sourceUrl; pri 'item' = puvodni subject (info)
Vraci (None, FETCH_MISSING, None) pri 404.
Vyhazuje exception pri jinych failures po vycerpani retry.
"""
base = f"{GRAPH_URL}/users/{mailbox}/messages/{graph_message_id}/attachments/{attachment_id}"
# Zname typ → optimalni cesta
if odata_type == "#microsoft.graph.fileAttachment":
r = _graph_request("GET", base + "/$value", stream=True, timeout=120)
if r.status_code == 404:
return (None, FETCH_MISSING, None)
r.raise_for_status()
return (r.content, "file", None)
if odata_type == "#microsoft.graph.itemAttachment":
r = _graph_request("GET", base,
params={"$expand": "microsoft.graph.itemAttachment/item"},
timeout=60)
if r.status_code == 404:
return (None, FETCH_MISSING, None)
r.raise_for_status()
obj = r.json()
item = obj.get("item") or {}
return (_build_eml_from_item(item), "item", item.get("subject"))
if odata_type == "#microsoft.graph.referenceAttachment":
r = _graph_request("GET", base, timeout=30)
if r.status_code == 404:
return (None, FETCH_MISSING, None)
r.raise_for_status()
obj = r.json()
return (None, FETCH_REFERENCE, obj.get("sourceUrl") or obj.get("name"))
# Neznamy typ — zkus $value, pri 405 detekuj typ a rekurzivne zpracuj
r = _graph_request("GET", base + "/$value", stream=True, timeout=120)
if r.status_code == 404:
return (None, FETCH_MISSING, None)
if r.status_code == 405:
# Method Not Allowed -> neni fileAttachment; zjisti typ
r2 = _graph_request("GET", base, timeout=30)
if r2.status_code == 404:
return (None, FETCH_MISSING, None)
r2.raise_for_status()
obj = r2.json()
ot = obj.get("@odata.type", "")
if ot == "#microsoft.graph.itemAttachment":
# objekt nema item bez expand → druhy request
return fetch_attachment_smart(mailbox, graph_message_id, attachment_id, ot)
if ot == "#microsoft.graph.referenceAttachment":
return (None, FETCH_REFERENCE, obj.get("sourceUrl") or obj.get("name"))
# fallback: fileAttachment ale jeho contentBytes je v JSON
if ot == "#microsoft.graph.fileAttachment":
import base64
cb = obj.get("contentBytes")
if cb:
return (base64.b64decode(cb), "file", None)
raise RuntimeError(f"unknown attachment odata.type={ot}")
r.raise_for_status()
return (r.content, "file", None)
# ─── Pomocne funkce ───────────────────────────────────────────────────────────
def normalize_name(name: str) -> str:
nfkd = unicodedata.normalize("NFKD", name.lower().strip())
ascii_str = "".join(c for c in nfkd if not unicodedata.combining(c))
return re.sub(r"[^\w.\-]", "_", ascii_str)
def find_graph_att(att_name: str, att_size: int, graph_atts: list[dict]) -> Optional[dict]:
for ga in graph_atts:
if ga["name"] == att_name:
return ga
norm_want = normalize_name(att_name)
for ga in graph_atts:
if normalize_name(ga["name"]) == norm_want:
return ga
for ga in graph_atts:
if normalize_name(ga["name"]) == norm_want:
ga_size = ga.get("size", 0)
if att_size == 0 or ga_size == 0 or abs(ga_size - att_size) / max(ga_size, att_size) < 0.1:
return ga
for ga in graph_atts:
if norm_want[-20:] and normalize_name(ga["name"]).endswith(norm_want[-20:]):
return ga
return None
def sha256(data: bytes) -> str:
return hashlib.sha256(data).hexdigest()
def safe_filename(name: str) -> str:
safe = "".join(c if c.isalnum() or c in "._- ()" else "_" for c in name).strip()
return safe or "attachment"
def resolve_filename(desired_name: str, att_dir: Path, hash_val: str, col_index) -> str:
existing = col_index.find_one({"filename": desired_name})
if existing:
if existing["_id"] == hash_val:
return desired_name
stem = Path(desired_name).stem
suffix = Path(desired_name).suffix
n = 2
while True:
candidate = f"{stem}_{n}{suffix}"
ex2 = col_index.find_one({"filename": candidate})
if not ex2 or ex2["_id"] == hash_val:
if not (att_dir / candidate).exists() or (ex2 and ex2["_id"] == hash_val):
return candidate
n += 1
return desired_name
def save_attachment(content: bytes, original_name: str, mime_type: str,
mailbox: str, att_dir: Path, col_index) -> tuple[str, str, bool]:
hash_val = sha256(content)
existing = col_index.find_one({"_id": hash_val})
if existing:
col_index.update_one({"_id": hash_val}, {"$inc": {"ref_count": 1}})
return hash_val, existing["local_path"], False
filename = resolve_filename(safe_filename(original_name), att_dir, hash_val, col_index)
file_path = att_dir / filename
file_path.write_bytes(content)
col_index.insert_one({
"_id": hash_val,
"filename": filename,
"local_path": filename,
"size_bytes": len(content),
"mime_type": mime_type,
"mailbox": mailbox,
"first_seen_at": datetime.now(timezone.utc).replace(tzinfo=None),
"ref_count": 1,
})
return hash_val, filename, True
# ─── MAIN ─────────────────────────────────────────────────────────────────────
def process_mailbox(client, mailbox: str, args) -> dict:
att_dir = EMAILS_BASE_DIR / mailbox / "Attachments"
mongo_col = mailbox
start = datetime.now()
print(f"\n========== {mailbox} ==========")
print(f"Cilovy adresar: {att_dir}")
att_dir.mkdir(parents=True, exist_ok=True)
col_emails = client[MONGO_DB][mongo_col]
col_index = client[MONGO_DB][MONGO_COL_INDEX]
if args.force_recheck:
query = {"has_attachments": True}
else:
# priloha "ke zpracovani" = neni inline, nema file_hash, neni oznacena
# jako missing/reference
query = {
"has_attachments": True,
"attachments": {
"$elemMatch": {
"is_inline": False,
"file_hash": {"$exists": False},
"attachment_missing": {"$ne": True},
"attachment_reference": {"$ne": True},
}
}
}
total = col_emails.count_documents(query)
print(f"Emailu ke zpracovani: {total}")
if total == 0:
print(" Neni co stahnout.")
return {"mailbox": mailbox, "ok": 0, "new": 0, "dup": 0, "skip": 0,
"miss": 0, "ref": 0, "err": 0, "elapsed": 0.0}
cursor = col_emails.find(query, {"_id": 1, "graph_id": 1, "subject": 1, "attachments": 1})
if args.limit:
cursor = cursor.limit(args.limit)
ok_count = 0
new_count = 0
dup_count = 0
skip_count = 0
miss_count = 0
ref_count = 0
err_count = 0
email_i = 0
batch = []
def flush():
if not batch:
return
try:
col_emails.bulk_write(batch, ordered=False)
except Exception as e:
logging.error("bulk_write: %s", e)
print(f" CHYBA bulk_write: {e}")
batch.clear()
for email_doc in cursor:
email_i += 1
email_id = email_doc["_id"]
graph_id = email_doc.get("graph_id", "")
subject = (email_doc.get("subject") or "")[:60]
att_list = email_doc.get("attachments") or []
real_atts = [a for a in att_list if not a.get("is_inline", False)
and not a.get("attachment_missing")
and not a.get("attachment_reference")]
if not real_atts:
continue
print(f"\n {email_i:>5}/{total} {subject}")
need_listing = any(
not a.get("is_inline", False)
and not (not args.force_recheck and a.get("file_hash"))
and not a.get("graph_att_id")
for a in att_list
)
graph_atts = fetch_message_attachments(mailbox, graph_id) if need_listing else []
# mapa graph_att_id -> @odata.type (z listingu pokud byl)
type_map = {ga["id"]: ga.get("@odata.type", "") for ga in graph_atts}
updated_atts = list(att_list)
email_ok = True
for i, att in enumerate(updated_atts):
if att.get("is_inline", False):
continue
if att.get("attachment_missing") or att.get("attachment_reference"):
continue
if not args.force_recheck and att.get("file_hash"):
continue
att_name = att.get("filename", "")
att_size = att.get("size_bytes", 0)
graph_att_id = att.get("graph_att_id")
if Path(att_name).suffix.lower() in SKIP_EXTENSIONS:
updated_atts[i] = {**att, "file_hash": "skip", "local_path": ""}
skip_count += 1
print(f" SKIP {att_name} (S/MIME)")
continue
# Resolve graph_att_id + odata_type
resolved_id = graph_att_id
odata_type = type_map.get(graph_att_id, "") if graph_att_id else ""
if not resolved_id:
# Fallback: name matching (legacy)
graph_att = find_graph_att(att_name, att_size, graph_atts)
if not graph_att:
logging.error("attachment not found [email=%s att=%s]", email_id, att_name)
print(f" ERR {att_name} (nenalezeno)")
err_count += 1
email_ok = False
continue
if graph_att.get("isInline", False):
updated_atts[i] = {**att, "is_inline": True, "file_hash": "skip", "local_path": ""}
skip_count += 1
print(f" SKIP {att_name} (inline obrazek)")
continue
resolved_id = graph_att["id"]
odata_type = graph_att.get("@odata.type", "")
# Smart fetch
try:
content, kind, extra = fetch_attachment_smart(
mailbox, graph_id, resolved_id, odata_type
)
except Exception as e:
logging.error("fetch_attachment_smart failed [msg=%s att=%s type=%s]: %s",
graph_id, resolved_id, odata_type, e)
err_count += 1
email_ok = False
print(f" ERR {att_name} (stazeni selhalo)")
continue
now_utc = datetime.now(timezone.utc).replace(tzinfo=None)
if kind == FETCH_MISSING:
updated_atts[i] = {
**att,
"attachment_missing": True,
"attachment_missing_at": now_utc,
}
miss_count += 1
print(f" MISS {att_name} (404 — oznaceno jako missing)")
continue
if kind == FETCH_REFERENCE:
updated_atts[i] = {
**att,
"attachment_reference": True,
"attachment_type": "reference",
"reference_url": extra,
}
ref_count += 1
print(f" REF {att_name} -> {extra}")
continue
# kind in ('file', 'item') — mame bytes
mime_type = att.get("mime_type") or (
"message/rfc822" if kind == "item" else "application/octet-stream"
)
# Pro itemAttachment vyrobime .eml priponu pokud chybi
save_name = att_name
if kind == "item" and not save_name.lower().endswith(".eml"):
save_name = (save_name or "embedded_email") + ".eml"
hash_val, local_path, was_new = save_attachment(
content, save_name, mime_type, mailbox, att_dir, col_index
)
updated_atts[i] = {
**att,
"file_hash": hash_val,
"local_path": local_path,
"attachment_type": kind,
}
if was_new:
new_count += 1
tag = "NEW(eml)" if kind == "item" else "NEW"
print(f" {tag} {local_path} ({len(content):,} B)")
else:
dup_count += 1
print(f" DUP {att_name} -> {local_path}")
if email_ok:
ok_count += 1
batch.append(UpdateOne({"_id": email_id}, {"$set": {"attachments": updated_atts}}))
if len(batch) >= BATCH_SIZE:
flush()
if email_i % 100 == 0:
elapsed = (datetime.now() - start).total_seconds()
print(f" {''*60}")
print(f" Průběh: emaily={email_i}/{total} nove={new_count} dup={dup_count} "
f"skip={skip_count} miss={miss_count} ref={ref_count} err={err_count}")
print(f" {''*60}")
flush()
elapsed = (datetime.now() - start).total_seconds()
print(f" -> mailbox total: emaily={ok_count} nove={new_count} dup={dup_count} "
f"skip={skip_count} miss={miss_count} ref={ref_count} err={err_count} ({elapsed:.1f} s)")
return {"mailbox": mailbox, "ok": ok_count, "new": new_count, "dup": dup_count,
"skip": skip_count, "miss": miss_count, "ref": ref_count, "err": err_count,
"elapsed": elapsed}
def discover_mailboxes(db) -> list[str]:
out = []
for name in sorted(db.list_collection_names()):
if name in NON_MAILBOX_COLLECTIONS:
continue
if name in SKIP_MAILBOXES:
print(f" [skip] {name} — v SKIP_MAILBOXES (neni Graph pristup)")
continue
out.append(name)
return out
def main():
ap = argparse.ArgumentParser(description=f"download_attachments v{SCRIPT_VERSION}")
ap.add_argument("--mailbox", default="",
help="Emailova schranka. Bez argumentu projede vsechny schranky.")
ap.add_argument("--limit", type=int, default=0,
help="Zpracovat max N emailu (0 = vse) — per schranka")
ap.add_argument("--force-recheck", action="store_true",
help="Znovu overi i emaily kde prilohy uz maji file_hash / missing / reference")
ap.add_argument("--no-indexes", action="store_true",
help="Nevytvorit indexy na attachments_index kolekci")
args = ap.parse_args()
start_all = datetime.now()
print(f"=== download_attachments v{SCRIPT_VERSION} ===")
print(f"Start: {start_all.strftime('%Y-%m-%d %H:%M:%S')}")
print("\nPřipojuji se k Graph API...")
try:
get_token()
print(" Graph API OK")
except Exception as e:
print(f" CHYBA: {e}")
sys.exit(1)
client = MongoClient(MONGO_URI, serverSelectionTimeoutMS=5000)
try:
client.admin.command("ping")
print(" MongoDB OK")
except Exception as e:
print(f" CHYBA: MongoDB neni dostupna -- {e}")
sys.exit(1)
col_index = client[MONGO_DB][MONGO_COL_INDEX]
if not args.no_indexes:
col_index.create_index("filename")
col_index.create_index("mime_type")
col_index.create_index("mailbox")
db = client[MONGO_DB]
if args.mailbox:
if args.mailbox in SKIP_MAILBOXES:
print(f" CHYBA: {args.mailbox} je v SKIP_MAILBOXES — neni Graph pristup.")
sys.exit(2)
mailboxes = [args.mailbox]
else:
mailboxes = discover_mailboxes(db)
print(f" Schranky ke zpracovani: {len(mailboxes)}")
for m in mailboxes:
print(f" {m}")
results = []
for mb in mailboxes:
try:
results.append(process_mailbox(client, mb, args))
except Exception as e:
logging.error("process_mailbox %s: %s", mb, e)
print(f" FATAL pri zpracovani {mb}: {e}")
results.append({"mailbox": mb, "ok": 0, "new": 0, "dup": 0,
"skip": 0, "miss": 0, "ref": 0, "err": 1, "elapsed": 0.0})
elapsed_total = (datetime.now() - start_all).total_seconds()
files_total = col_index.count_documents({})
size_total = sum(d.get("size_bytes", 0) for d in col_index.find({}, {"size_bytes": 1}))
grand = {k: sum(r.get(k, 0) for r in results)
for k in ("ok", "new", "dup", "skip", "miss", "ref", "err")}
print(f"\n{'='*60}")
print("=== SHRNUTI ===")
for r in results:
print(f" {r['mailbox']:40} ok={r['ok']:>5} nove={r['new']:>4} "
f"dup={r['dup']:>4} skip={r['skip']:>3} miss={r.get('miss',0):>3} "
f"ref={r.get('ref',0):>3} err={r['err']:>3}")
print(f" {'TOTAL':40} ok={grand['ok']:>5} nove={grand['new']:>4} "
f"dup={grand['dup']:>4} skip={grand['skip']:>3} miss={grand['miss']:>3} "
f"ref={grand['ref']:>3} err={grand['err']:>3}")
print(f"Souboru v indexu: {files_total} ({size_total / 1024 / 1024:.1f} MB)")
print(f"Celkovy cas: {int(elapsed_total//3600)}h {int((elapsed_total%3600)//60)}m {int(elapsed_total%60)}s")
print(f"\nKonec: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
if grand['err']:
print(f"Chyby logovany do: {LOG_FILE}")
client.close()
return 1 if grand['err'] > 0 else 0
if __name__ == "__main__":
sys.exit(main() or 0)