adapting python 3.11, 3.12 builds

.python-version

@@ -1 +1 @@
-3.10.14
+3.11.13

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.4.0] - 2026-01-15
+
+### Removed
+- `pyTigergraph` dependence remove
+
+### Added 
+- reserved Tigergraph words are modified during automated schema generation
+
 ## [1.3.11] - 2026-01-12
 
 ### Added

README.md

@@ -4,7 +4,7 @@ A framework for transforming **tabular** (CSV, SQL) and **hierarchical** data (J
 
 > **⚠️ Package Renamed**: This package was formerly known as `graphcast`.
 
-![Python](https://img.shields.io/badge/python-3.10-blue.svg) 
+![Python](https://img.shields.io/badge/python-3.11%2B-blue.svg) 
 [![PyPI version](https://badge.fury.io/py/graflo.svg)](https://badge.fury.io/py/graflo)
 [![PyPI Downloads](https://static.pepy.tech/badge/graflo)](https://pepy.tech/projects/graflo)
 [![License: BSL](https://img.shields.io/badge/license-BSL--1.1-green)](https://github.com/growgraph/graflo/blob/main/LICENSE)
@@ -227,9 +227,11 @@ To run unit tests
 pytest test
 ```
 
+> **Note**: Tests require external database containers (ArangoDB, Neo4j, TigerGraph, FalkorDB, Memgraph) to be running. CI builds intentionally skip test execution. Tests must be run locally with the required database images started (see [Test databases](#test-databases) section above).
+
 ## Requirements
 
-- Python 3.10+
+- Python 3.11+ (Python 3.11 and 3.12 are officially supported)
 - python-arango
 - sqlalchemy>=2.0.0 (for PostgreSQL and SQL data sources)
 

docs/index.md

@@ -2,7 +2,7 @@
 
 graflo is a framework for transforming **tabular** data (CSV, SQL) and **hierarchical** data (JSON, XML) into property graphs and ingesting them into graph databases (ArangoDB, Neo4j, TigerGraph, FalkorDB, Memgraph). **Automatically infer schemas from normalized PostgreSQL databases (3NF)** with proper primary keys (PK) and foreign keys (FK) - uses intelligent heuristics to detect vertices and edges!
 
-![Python](https://img.shields.io/badge/python-3.10-blue.svg) 
+![Python](https://img.shields.io/badge/python-3.11%2B-blue.svg) 
 [![PyPI version](https://badge.fury.io/py/graflo.svg)](https://badge.fury.io/py/graflo)
 [![PyPI Downloads](https://static.pepy.tech/badge/graflo)](https://pepy.tech/projects/graflo)
 [![License: BSL](https://img.shields.io/badge/license-BSL--1.1-green)](https://github.com/growgraph/graflo/blob/main/LICENSE)
@@ -95,7 +95,7 @@ Resources define how data is transformed into a graph (semantic mapping). They w
 
 ## Requirements
 
-- Python 3.10 or higher
+- Python 3.11 or higher (Python 3.11 and 3.12 are officially supported)
 - Graph database (Neo4j, ArangoDB, TigerGraph, FalkorDB, or Memgraph) for storage
 - Optional: PostgreSQL or other SQL databases for data sources (with automatic schema inference support)
 - Dependencies as specified in pyproject.toml

graflo/db/tigergraph/conn.py

@@ -59,11 +59,11 @@
 logger = logging.getLogger(__name__)
 
 
-# Monkey-patch specific exception classes to add add_note() for Python 3.10 compatibility
-# Python 3.11+ already has this, but Python 3.10 doesn't
+# Monkey-patch specific exception classes to add add_note() if missing
+# Python 3.11+ has this on Exception, but some third-party exception classes may not
 # We patch specific classes since the base Exception class is immutable
 def _add_note_shim(self, note: str) -> None:
-    """Add a note to the exception (Python 3.11+ compatibility shim for Python 3.10)."""
+    """Add a note to the exception (compatibility shim for exceptions without add_note())."""
     if not hasattr(self, "_notes"):
         self._notes = []
     self._notes.append(note)

graflo/onto.py

@@ -22,7 +22,6 @@
 import dataclasses
 from copy import deepcopy
 from enum import EnumMeta
-from typing import Any
 from strenum import StrEnum
 from dataclass_wizard import JSONWizard, YAMLWizard
 from dataclass_wizard.enums import DateTimeTo
@@ -42,7 +41,7 @@ class MetaEnum(EnumMeta):
         >>> "invalid" in MyEnum  # False
     """
 
-    def __contains__(self: type[Any], obj: object) -> bool:
+    def __contains__(self, member: object) -> bool:
         """Check if an item is a valid member of the enum.
 
         Args:
@@ -51,11 +50,13 @@ def __contains__(self: type[Any], obj: object) -> bool:
         Returns:
             bool: True if the item is a valid enum member, False otherwise
         """
+        if isinstance(member, self):
+            return True
         try:
-            self(obj)
+            self(member)
+            return True
         except ValueError:
             return False
-        return True
 
 
 class BaseEnum(StrEnum, metaclass=MetaEnum):

pyproject.toml

@@ -23,6 +23,12 @@ plot = [
 
 [project]
 authors = [{email = "alexander@growgraph.dev", name = "Alexander Belikov"}]
+classifiers = [
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: Implementation :: CPython"
+]
 dependencies = [
   "click>=8.2.0,<9",
   "dataclass-wizard>=0.34.0",
@@ -48,8 +54,8 @@ dependencies = [
 description = "A framework for transforming tabular (CSV, SQL) and hierarchical data (JSON, XML) into property graphs and ingesting them into graph databases (ArangoDB, Neo4j, TigerGraph). Features automatic PostgreSQL schema inference."
 name = "graflo"
 readme = "README.md"
-requires-python = "~=3.10.0"
-version = "1.3.13"
+requires-python = ">=3.11"
+version = "1.4.0"
 
 [project.optional-dependencies]
 plot = [