chore: import upstream snapshot with attribution

python/composio/utils/pydantic.py

@@ -0,0 +1,44 @@
+import typing as t
+
+import pydantic
+from composio_client import omit
+
+
+def none_to_omit(value: t.Optional[t.Any]) -> t.Any:
+    """Convert None to omit for composio_client API calls.
+
+    This utility function helps convert Python's None values to composio_client's
+    omit sentinel value, which tells the API to exclude the parameter entirely.
+
+    Args:
+        value: Any value that might be None
+
+    Returns:
+        The original value if not None, otherwise omit
+
+    Example:
+        >>> none_to_omit("hello")
+        "hello"
+        >>> none_to_omit(None)
+        <omit>
+        >>> none_to_omit(42)
+        42
+    """
+    return omit if value is None else value
+
+
+def parse_pydantic_error(e: pydantic.ValidationError) -> str:
+    """Parse pydantic validation error."""
+    message = "Invalid request data provided"
+    missing = []
+    others = [""]
+    for error in e.errors():
+        param = ".".join(map(str, error["loc"]))
+        if error["type"] == "missing":
+            missing.append(param)
+            continue
+        others.append(error["msg"] + f" on parameter `{param}`")
+    if len(missing) > 0:
+        message += f"\n- Following fields are missing: {set(missing)}"
+    message += "\n- ".join(others)
+    return message