Merge pull request #37 from structured-world/feat/#29-schema-api-create-label

feat(client,adapters,demo): schema DDL API, full-text search, Colab notebooks

Author: polaz

.gitignore

@@ -18,7 +18,13 @@ env/
 
 # Version files generated by hatch-vcs
 coordinode/_version.py
+coordinode/coordinode/_version.py
 langchain-coordinode/langchain_coordinode/_version.py
 llama-index-coordinode/llama_index/graph_stores/coordinode/_version.py
+
+# Local dev / arch docs — not part of the SDK
 GAPS.md
 CLAUDE.md
+DEVLOG*.md
+
+**/.ipynb_checkpoints/

coordinode-embedded/python/coordinode_embedded/_coordinode_embedded.pyi

@@ -23,7 +23,6 @@ class LocalClient:
     """
 
     def __init__(self, path: str) -> None: ...
-
     def cypher(
         self,
         query: str,
@@ -48,6 +47,6 @@ class LocalClient:
         """
         ...
 
-    def __enter__(self) -> "LocalClient": ...
+    def __enter__(self) -> LocalClient: ...
     def __exit__(self, exc_type: Any, exc_val: Any, exc_tb: Any) -> bool: ...
     def __repr__(self) -> str: ...

coordinode-rs

@@ -23,9 +23,12 @@
     CoordinodeClient,
     EdgeResult,
     EdgeTypeInfo,
+    HybridResult,
     LabelInfo,
     NodeResult,
     PropertyDefinitionInfo,
+    TextIndexInfo,
+    TextResult,
     TraverseResult,
     VectorResult,
 )
@@ -40,8 +43,11 @@
     "NodeResult",
     "EdgeResult",
     "VectorResult",
+    "TextResult",
+    "HybridResult",
     "LabelInfo",
     "EdgeTypeInfo",
     "PropertyDefinitionInfo",
+    "TextIndexInfo",
     "TraverseResult",
 ]

coordinode/coordinode/__init__.py

@@ -33,11 +33,13 @@ def to_property_value(py_val: PyValue) -> Any:
         pv.string_value = py_val
     elif isinstance(py_val, bytes):
         pv.bytes_value = py_val
-    elif isinstance(py_val, (list, tuple)):
+    elif isinstance(py_val, list | tuple):
         # Homogeneous float list → Vector; mixed/str list → PropertyList.
         # bool is a subclass of int, so exclude it explicitly — [True, False] must
         # not be serialised as a Vector of 1.0/0.0 but as a PropertyList.
-        if py_val and all(isinstance(v, (int, float)) and not isinstance(v, bool) for v in py_val):
+        # list | tuple union syntax is valid in isinstance() for Python ≥3.10 (PEP 604).
+        # This project targets Python ≥3.11 (pyproject.toml: requires-python = ">=3.11").
+        if py_val and all(isinstance(v, int | float) and not isinstance(v, bool) for v in py_val):
             vec = Vector(values=[float(v) for v in py_val])
             pv.vector_value.CopyFrom(vec)
         else: