Intermediate changes

commit_hash:91ae6f522780ffdb97aa58d035d03193bdb2da8e

5 files changed, 26 insertions, 7 deletions

diff --git a/contrib/python/ydb/py3/.dist-info/METADATA b/contrib/python/ydb/py3/.dist-info/METADATA
index 1a96485283a..3c0337ed5e0 100644
--- a/contrib/python/ydb/py3/.dist-info/METADATA
+++ b/contrib/python/ydb/py3/.dist-info/METADATA
@@ -1,6 +1,6 @@
 Metadata-Version: 2.1
 Name: ydb
-Version: 3.28.3
+Version: 3.28.4
 Summary: YDB Python SDK
 Home-page: http://github.com/ydb-platform/ydb-python-sdk
 Author: Yandex LLC
diff --git a/contrib/python/ydb/py3/patches/02-old-behavior-compatible.patch b/contrib/python/ydb/py3/patches/02-old-behavior-compatible.patch
index ef00525b167..6fb5357b719 100644
--- a/contrib/python/ydb/py3/patches/02-old-behavior-compatible.patch
+++ b/contrib/python/ydb/py3/patches/02-old-behavior-compatible.patch
@@ -1,9 +1,10 @@
 --- contrib/python/ydb/py3/ydb/__init__.py	(index)
 +++ contrib/python/ydb/py3/ydb/__init__.py	(working tree)
-@@ -23,3 +23,60 @@ try:
-     import ydb.aio as aio  # noqa
- except Exception:
-     pass
+@@ -47,3 +47,61 @@ def __getattr__(name):
+
+ def __dir__():
+     return sorted(set(globals()) | _LAZY_MODULES)
++
 +
 +# THIS AND BELOW IS AUTOGENERATED for arcadia only
 +try:
diff --git a/contrib/python/ydb/py3/ya.make b/contrib/python/ydb/py3/ya.make
index 9977d7bc6fc..b75adf12a55 100644
--- a/contrib/python/ydb/py3/ya.make
+++ b/contrib/python/ydb/py3/ya.make
@@ -2,7 +2,7 @@
 
 PY3_LIBRARY()
 
-VERSION(3.28.3)
+VERSION(3.28.4)
 
 LICENSE(Apache-2.0)
 
diff --git a/contrib/python/ydb/py3/ydb/__init__.py b/contrib/python/ydb/py3/ydb/__init__.py
index db4f6e607fd..297e79690d5 100644
--- a/contrib/python/ydb/py3/ydb/__init__.py
+++ b/contrib/python/ydb/py3/ydb/__init__.py
@@ -31,6 +31,24 @@ try:
 except Exception:
     pass
 
+
+_LAZY_MODULES = {"iam"}
+
+
+def __getattr__(name):
+    if name in _LAZY_MODULES:
+        import importlib
+
+        module = importlib.import_module("." + name, __name__)
+        globals()[name] = module
+        return module
+    raise AttributeError("module {!r} has no attribute {!r}".format(__name__, name))
+
+
+def __dir__():
+    return sorted(set(globals()) | _LAZY_MODULES)
+
+
 # THIS AND BELOW IS AUTOGENERATED for arcadia only
 try:
     import kikimr.public.sdk.python.ydb_v3_new_behavior  # noqa
diff --git a/contrib/python/ydb/py3/ydb/ydb_version.py b/contrib/python/ydb/py3/ydb/ydb_version.py
index a01510bfcb2..d7d1d1869be 100644
--- a/contrib/python/ydb/py3/ydb/ydb_version.py
+++ b/contrib/python/ydb/py3/ydb/ydb_version.py
@@ -1 +1 @@
-VERSION = "3.28.3"
+VERSION = "3.28.4"