api 1.3

server/backend/api/nomenclature.py

@@ -0,0 +1,47 @@
+import requests
+import xml.etree.ElementTree as ET
+from base64 import b64encode
+from server.backend.schemas.pydantic import settings
+import pandas as pd
+auth_str = f"{settings.USERNAME}:{settings.PASSWORD}"
+b64_auth_str = b64encode(auth_str.encode("utf-8")).decode("utf-8")
+
+session = requests.Session()
+session.headers.update({
+    "Authorization": f"Basic {b64_auth_str}",
+    "Accept": "application/xml",
+})
+
+def fetch_contragents():
+    response = session.get(settings.URL_NOMENCLATURE, timeout=10)
+    response.raise_for_status()
+    return response.text
+
+def parse_contragents(xml: str):
+    try:
+        NS = {
+        "atom": "http://www.w3.org/2005/Atom",
+        "m": "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata",
+        "d": "http://schemas.microsoft.com/ado/2007/08/dataservices",
+        }
+        rows = []
+        # Парсинг XML-ответа
+        root = ET.fromstring(xml)
+        # Извлечение конкретных данных
+        for entry in root.findall('atom:entry', NS):
+            properties = entry.find('atom:content',NS).find(
+                'm:properties', NS)
+            rows.append({
+                'Ref_Key': properties.findtext('d:Ref_Key', default=None, namespaces=NS),
+                'Description': properties.findtext('d:Description', default=None, namespaces=NS),
+                'Parent_Key': properties.findtext('d:Parent_Key', default=None, namespaces=NS)
+            })
+        df = pd.DataFrame(rows)
+        df = df[df['Parent_Key'] == 'e0eb911c-03a0-11ef-95bd-fa163e7429d8']
+        df['Description'] = df['Description'].str.extract(r'^([^\s(]+)')
+        return df
+    except ET.ParseError:
+        raise
+xml_data = fetch_contragents()
+root = parse_contragents(xml_data)
+print(root)