Squashed 'packages/tools/' content from commit 78317b9c

git-subtree-dir: packages/tools
git-subtree-split: 78317b9c127f18bd040c1d77e3c0840cdc9a5b38

crewai_tools/rag/loaders/xml_loader.py

@@ -0,0 +1,61 @@
+import os
+import xml.etree.ElementTree as ET
+
+from crewai_tools.rag.base_loader import BaseLoader, LoaderResult
+from crewai_tools.rag.source_content import SourceContent
+
+class XMLLoader(BaseLoader):
+    def load(self, source_content: SourceContent, **kwargs) -> LoaderResult:
+        source_ref = source_content.source_ref
+        content = source_content.source
+
+        if source_content.is_url():
+            content = self._load_from_url(source_ref, kwargs)
+        elif os.path.exists(source_ref):
+            content = self._load_from_file(source_ref)
+
+        return self._parse_xml(content, source_ref)
+
+    def _load_from_url(self, url: str, kwargs: dict) -> str:
+        import requests
+
+        headers = kwargs.get("headers", {
+            "Accept": "application/xml, text/xml, text/plain",
+            "User-Agent": "Mozilla/5.0 (compatible; crewai-tools XMLLoader)"
+        })
+
+        try:
+            response = requests.get(url, headers=headers, timeout=30)
+            response.raise_for_status()
+            return response.text
+        except Exception as e:
+            raise ValueError(f"Error fetching XML from URL {url}: {str(e)}")
+
+    def _load_from_file(self, path: str) -> str:
+        with open(path, "r", encoding="utf-8") as file:
+            return file.read()
+
+    def _parse_xml(self, content: str, source_ref: str) -> LoaderResult:
+        try:
+            if content.strip().startswith('<'):
+                root = ET.fromstring(content)
+            else:
+                root = ET.parse(source_ref).getroot()
+
+            text_parts = []
+            for text_content in root.itertext():
+                if text_content and text_content.strip():
+                    text_parts.append(text_content.strip())
+
+            text = "\n".join(text_parts)
+            metadata = {"format": "xml", "root_tag": root.tag}
+        except ET.ParseError as e:
+            text = content
+            metadata = {"format": "xml", "parse_error": str(e)}
+
+        return LoaderResult(
+            content=text,
+            source=source_ref,
+            metadata=metadata,
+            doc_id=self.generate_doc_id(source_ref=source_ref, content=text)
+        )