Intermediate changes

28 files changed, 204 insertions, 28 deletions

diff --git a/contrib/python/python-dateutil/py3/.dist-info/METADATA b/contrib/python/python-dateutil/py3/.dist-info/METADATA
index 1e46c96a44..577f2bf2b7 100644
--- a/contrib/python/python-dateutil/py3/.dist-info/METADATA
+++ b/contrib/python/python-dateutil/py3/.dist-info/METADATA
@@ -1,6 +1,6 @@
 Metadata-Version: 2.1
 Name: python-dateutil
-Version: 2.8.2
+Version: 2.9.0.post0
 Summary: Extensions to the standard Python datetime module
 Home-page: https://github.com/dateutil/dateutil
 Author: Gustavo Niemeyer
@@ -10,7 +10,6 @@ Maintainer-email: dateutil@python.org
 License: Dual License
 Project-URL: Documentation, https://dateutil.readthedocs.io/en/stable/
 Project-URL: Source, https://github.com/dateutil/dateutil
-Platform: UNKNOWN
 Classifier: Development Status :: 5 - Production/Stable
 Classifier: Intended Audience :: Developers
 Classifier: License :: OSI Approved :: BSD License
@@ -26,11 +25,14 @@ Classifier: Programming Language :: Python :: 3.6
 Classifier: Programming Language :: Python :: 3.7
 Classifier: Programming Language :: Python :: 3.8
 Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: 3.12
 Classifier: Topic :: Software Development :: Libraries
 Requires-Python: !=3.0.*,!=3.1.*,!=3.2.*,>=2.7
 Description-Content-Type: text/x-rst
 License-File: LICENSE
-Requires-Dist: six (>=1.5)
+Requires-Dist: six >=1.5
 
 dateutil - powerful extensions to datetime
 ==========================================
@@ -181,7 +183,7 @@ keys can be found below:
 ===========  ============================
 Releases     Signing key fingerprint
 ===========  ============================
-2.4.1-2.8.2  `6B49 ACBA DCF6 BD1C A206 67AB CD54 FCE3 D964 BEFB`_ 
+2.4.1-2.8.2  `6B49 ACBA DCF6 BD1C A206 67AB CD54 FCE3 D964 BEFB`_
 ===========  ============================
 
 New releases *may* have signed tags, but binary and source distributions
@@ -200,5 +202,3 @@ All contributions after December 1, 2017 released under dual license - either `A
 
 .. _6B49 ACBA DCF6 BD1C A206 67AB CD54 FCE3 D964 BEFB:
    https://pgp.mit.edu/pks/lookup?op=vindex&search=0xCD54FCE3D964BEFB
-
-
diff --git a/contrib/python/python-dateutil/py3/AUTHORS.md b/contrib/python/python-dateutil/py3/AUTHORS.md
index fa9184207f..793a2fd595 100644
--- a/contrib/python/python-dateutil/py3/AUTHORS.md
+++ b/contrib/python/python-dateutil/py3/AUTHORS.md
@@ -15,6 +15,7 @@ switch, and thus all their contributions are dual-licensed.
 - Adrien Cossa <cossa@MASKED>
 - Alec Nikolas Reiter <alecreiter@MASKED>
 - Alec Reiter <areiter@MASKED>
+- Aleksei Strizhak <alexei.mifrill.strizhak@MASKED> (gh: @Mifrill)
 - Alex Chamberlain (gh: @alexchamberlain) **D**
 - Alex Verdyan <verdyan@MASKED>
 - Alex Willmer <alex@moreati.org.uk> (gh: @moreati) **R**
@@ -59,6 +60,7 @@ switch, and thus all their contributions are dual-licensed.
 - Ionuț Ciocîrlan <jdxlark@MASKED>
 - Jacqueline Chen <jacqueline415@outlook.com> (gh: @jachen20) **D**
 - Jake Chorley (gh: @jakec-github) **D**
+- Jakub Kulík (gh: @kulikjak) **D**
 - Jan Studený <jendas1@MASKED>
 - Jay Weisskopf <jay@jayschwa.net> (gh: @jayschwa) **D**
 - Jitesh <jitesh@MASKED>
@@ -108,6 +110,7 @@ switch, and thus all their contributions are dual-licensed.
 - Thierry Bastian <thierryb@MASKED>
 - Thomas A Caswell <tcaswell@MASKED> (gh: @tacaswell) **R**
 - Thomas Achtemichuk <tom@MASKED>
+- Thomas Grainger <tagrain@gmail.com> (gh: @graingert) **D**
 - Thomas Kluyver <takowl@MASKED> (gh: @takluyver)
 - Tim Gates <tim.gates@iress.com> (gh: timgates42)
 - Tomasz Kluczkowski (gh: @Tomasz-Kluczkowski) **D**
diff --git a/contrib/python/python-dateutil/py3/README.rst b/contrib/python/python-dateutil/py3/README.rst
index 106023b324..c9db1fd359 100644
--- a/contrib/python/python-dateutil/py3/README.rst
+++ b/contrib/python/python-dateutil/py3/README.rst
@@ -147,7 +147,7 @@ keys can be found below:
 ===========  ============================
 Releases     Signing key fingerprint
 ===========  ============================
-2.4.1-2.8.2  `6B49 ACBA DCF6 BD1C A206 67AB CD54 FCE3 D964 BEFB`_ 
+2.4.1-2.8.2  `6B49 ACBA DCF6 BD1C A206 67AB CD54 FCE3 D964 BEFB`_
 ===========  ============================
 
 New releases *may* have signed tags, but binary and source distributions
diff --git a/contrib/python/python-dateutil/py3/dateutil/__init__.py b/contrib/python/python-dateutil/py3/dateutil/__init__.py
index 0defb82e21..a2c19c06fe 100644
--- a/contrib/python/python-dateutil/py3/dateutil/__init__.py
+++ b/contrib/python/python-dateutil/py3/dateutil/__init__.py
@@ -1,4 +1,6 @@
 # -*- coding: utf-8 -*-
+import sys
+
 try:
     from ._version import version as __version__
 except ImportError:
@@ -6,3 +8,17 @@ except ImportError:
 
 __all__ = ['easter', 'parser', 'relativedelta', 'rrule', 'tz',
            'utils', 'zoneinfo']
+
+def __getattr__(name):
+    import importlib
+
+    if name in __all__:
+        return importlib.import_module("." + name, __name__)
+    raise AttributeError(
+        "module {!r} has not attribute {!r}".format(__name__, name)
+    )
+
+
+def __dir__():
+    # __dir__ should include all the lazy-importable modules as well.
+    return [x for x in globals() if x not in sys.modules] + __all__
diff --git a/contrib/python/python-dateutil/py3/dateutil/_version.py b/contrib/python/python-dateutil/py3/dateutil/_version.py
index b723056a75..ddda980985 100644
--- a/contrib/python/python-dateutil/py3/dateutil/_version.py
+++ b/contrib/python/python-dateutil/py3/dateutil/_version.py
@@ -1,5 +1,4 @@
-# coding: utf-8
 # file generated by setuptools_scm
 # don't change, don't track in version control
-version = '2.8.2'
-version_tuple = (2, 8, 2)
+__version__ = version = '2.9.0.post0'
+__version_tuple__ = version_tuple = (2, 9, 0)
diff --git a/contrib/python/python-dateutil/py3/dateutil/parser/isoparser.py b/contrib/python/python-dateutil/py3/dateutil/parser/isoparser.py
index 5d7bee3800..7060087df4 100644
--- a/contrib/python/python-dateutil/py3/dateutil/parser/isoparser.py
+++ b/contrib/python/python-dateutil/py3/dateutil/parser/isoparser.py
@@ -72,7 +72,7 @@ class isoparser(object):
         Common:
 
         - ``YYYY``
-        - ``YYYY-MM`` or ``YYYYMM``
+        - ``YYYY-MM``
         - ``YYYY-MM-DD`` or ``YYYYMMDD``
 
         Uncommon:
diff --git a/contrib/python/python-dateutil/py3/dateutil/relativedelta.py b/contrib/python/python-dateutil/py3/dateutil/relativedelta.py
index a9e85f7e6c..cd323a549e 100644
--- a/contrib/python/python-dateutil/py3/dateutil/relativedelta.py
+++ b/contrib/python/python-dateutil/py3/dateutil/relativedelta.py
@@ -48,7 +48,7 @@ class relativedelta(object):
             the corresponding arithmetic operation on the original datetime value
             with the information in the relativedelta.
 
-        weekday: 
+        weekday:
             One of the weekday instances (MO, TU, etc) available in the
             relativedelta module. These instances may receive a parameter N,
             specifying the Nth weekday, which could be positive or negative
diff --git a/contrib/python/python-dateutil/py3/dateutil/rrule.py b/contrib/python/python-dateutil/py3/dateutil/rrule.py
index b3203393c6..571a0d2bc8 100644
--- a/contrib/python/python-dateutil/py3/dateutil/rrule.py
+++ b/contrib/python/python-dateutil/py3/dateutil/rrule.py
@@ -182,7 +182,7 @@ class rrulebase(object):
     # __len__() introduces a large performance penalty.
     def count(self):
         """ Returns the number of recurrences in this set. It will have go
-            trough the whole recurrence, if this hasn't been done before. """
+            through the whole recurrence, if this hasn't been done before. """
         if self._len is None:
             for x in self:
                 pass
diff --git a/contrib/python/python-dateutil/py3/dateutil/tz/tz.py b/contrib/python/python-dateutil/py3/dateutil/tz/tz.py
index 84504cf8eb..617591446b 100644
--- a/contrib/python/python-dateutil/py3/dateutil/tz/tz.py
+++ b/contrib/python/python-dateutil/py3/dateutil/tz/tz.py
@@ -34,7 +34,7 @@ except ImportError:
 from warnings import warn
 
 ZERO = datetime.timedelta(0)
-EPOCH = datetime.datetime(1970, 1, 1, tzinfo=None)
+EPOCH = datetime.datetime(1970, 1, 1, 0, 0)
 EPOCHORDINAL = EPOCH.toordinal()
 
 
diff --git a/contrib/python/python-dateutil/py3/dateutil/zoneinfo/dateutil-zoneinfo.tar.gz b/contrib/python/python-dateutil/py3/dateutil/zoneinfo/dateutil-zoneinfo.tar.gz
index 631ab17d2d..1461f8c862 100644
--- a/contrib/python/python-dateutil/py3/dateutil/zoneinfo/dateutil-zoneinfo.tar.gz
+++ b/contrib/python/python-dateutil/py3/dateutil/zoneinfo/dateutil-zoneinfo.tar.gz
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/__init__.py b/contrib/python/python-dateutil/py3/tests/__init__.py
index e69de29bb2..e69de29bb2 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/__init__.py
+++ b/contrib/python/python-dateutil/py3/tests/__init__.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/_common.py b/contrib/python/python-dateutil/py3/tests/_common.py
index b8d2047374..b8d2047374 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/_common.py
+++ b/contrib/python/python-dateutil/py3/tests/_common.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/conftest.py b/contrib/python/python-dateutil/py3/tests/conftest.py
index 78ed70acb3..78ed70acb3 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/conftest.py
+++ b/contrib/python/python-dateutil/py3/tests/conftest.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/property/test_isoparse_prop.py b/contrib/python/python-dateutil/py3/tests/property/test_isoparse_prop.py
index f8e288f3d6..f8e288f3d6 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/property/test_isoparse_prop.py
+++ b/contrib/python/python-dateutil/py3/tests/property/test_isoparse_prop.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/property/test_parser_prop.py b/contrib/python/python-dateutil/py3/tests/property/test_parser_prop.py
index fdfd171e86..fdfd171e86 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/property/test_parser_prop.py
+++ b/contrib/python/python-dateutil/py3/tests/property/test_parser_prop.py
diff --git a/contrib/python/python-dateutil/py3/tests/property/test_tz_prop.py b/contrib/python/python-dateutil/py3/tests/property/test_tz_prop.py
new file mode 100644
index 0000000000..ec6d271dcf
--- /dev/null
+++ b/contrib/python/python-dateutil/py3/tests/property/test_tz_prop.py
@@ -0,0 +1,35 @@
+from datetime import datetime, timedelta
+
+import pytest
+import six
+from hypothesis import assume, given
+from hypothesis import strategies as st
+
+from dateutil import tz as tz
+
+EPOCHALYPSE = datetime.fromtimestamp(2147483647)
+NEGATIVE_EPOCHALYPSE = datetime.fromtimestamp(0) - timedelta(seconds=2147483648)
+
+
+@pytest.mark.gettz
+@pytest.mark.parametrize("gettz_arg", [None, ""])
+# TODO: Remove bounds when GH #590 is resolved
+@given(
+    dt=st.datetimes(
+        min_value=NEGATIVE_EPOCHALYPSE, max_value=EPOCHALYPSE, timezones=st.just(tz.UTC),
+    )
+)
+def test_gettz_returns_local(gettz_arg, dt):
+    act_tz = tz.gettz(gettz_arg)
+    if isinstance(act_tz, tz.tzlocal):
+        return
+
+    dt_act = dt.astimezone(tz.gettz(gettz_arg))
+    if six.PY2:
+        dt_exp = dt.astimezone(tz.tzlocal())
+    else:
+        dt_exp = dt.astimezone()
+
+    assert dt_act == dt_exp
+    assert dt_act.tzname() == dt_exp.tzname()
+    assert dt_act.utcoffset() == dt_exp.utcoffset()
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_easter.py b/contrib/python/python-dateutil/py3/tests/test_easter.py
index cf2ec7f287..cf2ec7f287 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_easter.py
+++ b/contrib/python/python-dateutil/py3/tests/test_easter.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_import_star.py b/contrib/python/python-dateutil/py3/tests/test_import_star.py
index 2fb7098128..2fb7098128 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_import_star.py
+++ b/contrib/python/python-dateutil/py3/tests/test_import_star.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_imports.py b/contrib/python/python-dateutil/py3/tests/test_imports.py
index 60b86005ca..7d0749ec54 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_imports.py
+++ b/contrib/python/python-dateutil/py3/tests/test_imports.py
@@ -1,5 +1,69 @@
 import sys
+import unittest
 import pytest
+import six
+
+MODULE_TYPE = type(sys)
+
+
+# Tests live in datetutil/test which cause a RuntimeWarning for Python2 builds.
+# But since we expect lazy imports tests to fail for Python < 3.7  we'll ignore those
+# warnings with this filter.
+
+if six.PY2:
+    filter_import_warning = pytest.mark.filterwarnings("ignore::RuntimeWarning")
+else:
+
+    def filter_import_warning(f):
+        return f
+
+
+@pytest.fixture(scope="function")
+def clean_import():
+    """Create a somewhat clean import base for lazy import tests"""
+    du_modules = {
+        mod_name: mod
+        for mod_name, mod in sys.modules.items()
+        if mod_name.startswith("dateutil")
+    }
+
+    other_modules = {
+        mod_name for mod_name in sys.modules if mod_name not in du_modules
+    }
+
+    for mod_name in du_modules:
+        del sys.modules[mod_name]
+
+    yield
+
+    # Delete anything that wasn't in the origin sys.modules list
+    for mod_name in list(sys.modules):
+        if mod_name not in other_modules:
+            del sys.modules[mod_name]
+
+    # Restore original modules
+    for mod_name, mod in du_modules.items():
+        sys.modules[mod_name] = mod
+
+
+@filter_import_warning
+@pytest.mark.parametrize(
+    "module",
+    ["easter", "parser", "relativedelta", "rrule", "tz", "utils", "zoneinfo"],
+)
+def test_lazy_import(clean_import, module):
+    """Test that dateutil.[submodule] works for py version > 3.7"""
+
+    import dateutil, importlib
+
+    if sys.version_info < (3, 7):
+        pytest.xfail("Lazy loading does not work for Python < 3.7")
+
+    mod_obj = getattr(dateutil, module, None)
+    assert isinstance(mod_obj, MODULE_TYPE)
+
+    mod_imported = importlib.import_module("dateutil.%s" % module)
+    assert mod_obj is mod_imported
 
 
 HOST_IS_WINDOWS = sys.platform.startswith('win')
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_internals.py b/contrib/python/python-dateutil/py3/tests/test_internals.py
index 530813147d..b32e6723fc 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_internals.py
+++ b/contrib/python/python-dateutil/py3/tests/test_internals.py
@@ -9,6 +9,7 @@ code that may be difficult to reach through the standard API calls.
 
 import sys
 import pytest
+import warnings
 
 from dateutil.parser._parser import _ymd
 from dateutil import tz
@@ -65,18 +66,17 @@ def test_parser_parser_private_not_warns():
     from dateutil.parser._parser import _timelex, _tzparser
     from dateutil.parser._parser import _parsetz
 
-    with pytest.warns(None) as recorder:
+    with warnings.catch_warnings():
+        warnings.simplefilter("error")
         _tzparser()
-        assert len(recorder) == 0
 
-    with pytest.warns(None) as recorder:
+    with warnings.catch_warnings():
+        warnings.simplefilter("error")
         _timelex('2014-03-03')
 
-        assert len(recorder) == 0
-
-    with pytest.warns(None) as recorder:
+    with warnings.catch_warnings():
+        warnings.simplefilter("error")
         _parsetz('+05:00')
-        assert len(recorder) == 0
 
 
 @pytest.mark.tzstr
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_isoparser.py b/contrib/python/python-dateutil/py3/tests/test_isoparser.py
index 35899ab9b1..c33881f3b0 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_isoparser.py
+++ b/contrib/python/python-dateutil/py3/tests/test_isoparser.py
@@ -80,10 +80,10 @@ def _isoparse_date_and_time(dt, date_fmt, time_fmt, tzoffset,
         if not fmt.endswith('%f'):  # pragma: nocover
             raise ValueError('Time format has no microseconds!')
 
-        if microsecond_precision != 6: 
-            dtstr = dtstr[:-(6 - microsecond_precision)]
-        elif microsecond_precision > 6: # pragma: nocover
-            raise ValueError('Precision must be 1-6') 
+        if microsecond_precision != 6:
+            dtstr = dtstr[: -(6 - microsecond_precision)]
+        elif microsecond_precision > 6:  # pragma: nocover
+            raise ValueError("Precision must be 1-6")
 
     dtstr += offset_str
 
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_parser.py b/contrib/python/python-dateutil/py3/tests/test_parser.py
index 08a34dafbc..08a34dafbc 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_parser.py
+++ b/contrib/python/python-dateutil/py3/tests/test_parser.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_relativedelta.py b/contrib/python/python-dateutil/py3/tests/test_relativedelta.py
index 1e5d170449..5204c293b7 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_relativedelta.py
+++ b/contrib/python/python-dateutil/py3/tests/test_relativedelta.py
@@ -650,6 +650,67 @@ class RelativeDeltaTest(unittest.TestCase):
         except:
             self.fail("relativedelta() failed to hash!")
 
+    def testDayOfMonthPlus(self):
+        assert [
+            date(2021, 1, 28) + relativedelta(months=1),
+            date(2021, 2, 27) + relativedelta(months=1),
+            date(2021, 4, 29) + relativedelta(months=1),
+            date(2021, 5, 30) + relativedelta(months=1),
+        ] == [
+            date(2021, 2, 28),
+            date(2021, 3, 27),
+            date(2021, 5, 29),
+            date(2021, 6, 30),
+        ]
+
+    def testLastDayOfMonthPlus(self):
+        assert [
+            date(2021, 1, 31) + relativedelta(months=1),
+            date(2021, 1, 30) + relativedelta(months=1),
+            date(2021, 1, 29) + relativedelta(months=1),
+            date(2021, 1, 28) + relativedelta(months=1),
+            date(2021, 2, 28) + relativedelta(months=1),
+            date(2021, 4, 30) + relativedelta(months=1),
+            date(2021, 5, 31) + relativedelta(months=1),
+        ] == [
+            date(2021, 2, 28),
+            date(2021, 2, 28),
+            date(2021, 2, 28),
+            date(2021, 2, 28),
+            date(2021, 3, 28),
+            date(2021, 5, 30),
+            date(2021, 6, 30),
+        ]
+
+    def testDayOfMonthMinus(self):
+        assert [
+           date(2021, 2, 27) - relativedelta(months=1),
+           date(2021, 3, 30) - relativedelta(months=1),
+           date(2021, 3, 29) - relativedelta(months=1),
+           date(2021, 3, 28) - relativedelta(months=1),
+           date(2021, 5, 30) - relativedelta(months=1),
+           date(2021, 6, 29) - relativedelta(months=1),
+        ] == [
+            date(2021, 1, 27),
+            date(2021, 2, 28),
+            date(2021, 2, 28),
+            date(2021, 2, 28),
+            date(2021, 4, 30),
+            date(2021, 5, 29),
+        ]
+
+    def testLastDayOfMonthMinus(self):
+        assert [
+            date(2021, 2, 28) - relativedelta(months=1),
+            date(2021, 3, 31) - relativedelta(months=1),
+            date(2021, 5, 31) - relativedelta(months=1),
+            date(2021, 6, 30) - relativedelta(months=1),
+        ] == [
+            date(2021, 1, 28),
+            date(2021, 2, 28),
+            date(2021, 4, 30),
+            date(2021, 5, 30),
+        ]
 
 class RelativeDeltaWeeksPropertyGetterTest(unittest.TestCase):
     """Test the weeks property getter"""
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_rrule.py b/contrib/python/python-dateutil/py3/tests/test_rrule.py
index 52673ecc26..52673ecc26 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_rrule.py
+++ b/contrib/python/python-dateutil/py3/tests/test_rrule.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_tz.py b/contrib/python/python-dateutil/py3/tests/test_tz.py
index e5e4772d9a..e5e4772d9a 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_tz.py
+++ b/contrib/python/python-dateutil/py3/tests/test_tz.py
diff --git a/contrib/python/python-dateutil/py3/dateutil/test/test_utils.py b/contrib/python/python-dateutil/py3/tests/test_utils.py
index fe1bfdcb84..fe1bfdcb84 100644
--- a/contrib/python/python-dateutil/py3/dateutil/test/test_utils.py
+++ b/contrib/python/python-dateutil/py3/tests/test_utils.py
diff --git a/contrib/python/python-dateutil/py3/tests/ya.make b/contrib/python/python-dateutil/py3/tests/ya.make
index b6d9599bef..a4365c0242 100644
--- a/contrib/python/python-dateutil/py3/tests/ya.make
+++ b/contrib/python/python-dateutil/py3/tests/ya.make
@@ -11,8 +11,6 @@ ENV(LANG=ru_RU.UTF-8)
 # because we cannot change TZ in arcadia CI
 ENV(DATEUTIL_MAY_NOT_CHANGE_TZ_VAR=1)
 
-SRCDIR(contrib/python/python-dateutil/py3/dateutil/test)
-
 TEST_SRCS(
     property/test_isoparse_prop.py
     property/test_parser_prop.py
diff --git a/contrib/python/python-dateutil/py3/ya.make b/contrib/python/python-dateutil/py3/ya.make
index 7dbd49b2ae..bfc2dd5a73 100644
--- a/contrib/python/python-dateutil/py3/ya.make
+++ b/contrib/python/python-dateutil/py3/ya.make
@@ -2,7 +2,7 @@
 
 PY3_LIBRARY()
 
-VERSION(2.8.2)
+VERSION(2.9.0.post0)
 
 LICENSE(BSD-3-Clause)