[GitHub] [iceberg] rdblue commented on a change in pull request #3677: Python: Adding TableMetadata object from dict, bytestream, and s3 sources

[GitBox <gi...@apache.org>]

rdblue commented on a change in pull request #3677:
URL: https://github.com/apache/iceberg/pull/3677#discussion_r763312746



##########
File path: python/src/iceberg/table/metadata.py
##########
@@ -0,0 +1,215 @@
+import codecs
+import json
+from typing import Any, Optional, Union
+
+import boto3
+from jsonschema import validate as validate_json
+from jsonschema.exceptions import ValidationError
+
+from iceberg.io.s3 import S3Url
+
+TABLE_METADATA_V1_SCHEMA = {
+    "$schema": "http://json-schema.org/draft-04/schema#",
+    "type": "object",
+    "properties": {
+        "format-version": {"type": "string"},
+        "table-uuid": {"type": "string"},
+        "location": {"type": "string"},
+        "last-sequence-number": {"type": "integer"},
+        "last-updated-ms": {"type": "integer"},
+        "last-column-id": {"type": "integer"},
+        "schemas": {"type": "array", "items": {}},

Review comment:
       Would these eventually have type information?




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