fix(deps): update dependency pandas to v3

opal/services/tests/test_charts.py

@@ -37,7 +37,7 @@ def test_generate_line_chart_missing_columns(caplog: LogCaptureFixture) -> None:
     error = (
         'An error occurred in ChartService::generate_line_chart(chart_data: ChartData):\n'
         + 'chart_data.data should contain the following columns: x, y, legend\n'
-        + "The columns received: Index(['not_x', 'not_y', 'not_legend'], dtype='object')\n\n"
+        + "The columns received: Index(['not_x', 'not_y', 'not_legend'], dtype='str')\n\n"
     )
     chart = chart_service.generate_line_chart(chart_data)
     assert caplog.records[0].message == error
@@ -55,7 +55,7 @@ def test_generate_line_chart_missing_columns(caplog: LogCaptureFixture) -> None:
     error = (
         'An error occurred in ChartService::generate_line_chart(chart_data: ChartData):\n'
         + 'chart_data.data should contain the following columns: x, y, legend\n'
-        + "The columns received: Index(['x', 'y', 'not_legend'], dtype='object')\n\n"
+        + "The columns received: Index(['x', 'y', 'not_legend'], dtype='str')\n\n"
     )
     chart = chart_service.generate_line_chart(chart_data)
     assert caplog.records[1].message == error
@@ -102,7 +102,7 @@ def test_generate_error_bar_chart_missing_columns(caplog: LogCaptureFixture) ->
     error = (
         'An error occurred in ChartService::generate_error_bar_chart(chart_data: ChartData):\n'
         + 'chart_data.data should contain the following columns: x, error_max, error_min, legend\n'
-        + "The columns received: Index(['not_x', 'not_error_max', 'not_error_min', 'not_legend'], dtype='object')\n\n"
+        + "The columns received: Index(['not_x', 'not_error_max', 'not_error_min', 'not_legend'], dtype='str')\n\n"
     )
     chart = chart_service.generate_error_bar_chart(chart_data)
     assert caplog.records[0].message == error
@@ -120,7 +120,7 @@ def test_generate_error_bar_chart_missing_columns(caplog: LogCaptureFixture) ->
     error = (
         'An error occurred in ChartService::generate_error_bar_chart(chart_data: ChartData):\n'
         + 'chart_data.data should contain the following columns: x, error_max, error_min, legend\n'
-        + "The columns received: Index(['x', 'error_max', 'error_min', 'not_legend'], dtype='object')\n\n"
+        + "The columns received: Index(['x', 'error_max', 'error_min', 'not_legend'], dtype='str')\n\n"
     )
     chart = chart_service.generate_error_bar_chart(chart_data)
     assert caplog.records[1].message == error

opal/usage_statistics/tests/test_utils.py

@@ -11,7 +11,6 @@
 
 import pandas as pd
 import pytest
-import pytz
 from pytest_django.asserts import assertRaisesMessage
 
 from opal.caregivers import factories as caregiver_factories
@@ -1064,7 +1063,7 @@ def test_export_data_invalid_file_name(tmp_path: Path) -> None:
 
 def test_convert_to_naive() -> None:
     """Ensure that datetime conversion function remove the timezone information."""
-    sample_datetime = pd.Timestamp(dt.datetime.now(pytz.utc))
+    sample_datetime = pd.Timestamp(dt.datetime.now(dt.UTC))
     assert sample_datetime.tz
     sample_datetime = stats_utils._convert_to_naive(sample_datetime)
     assert not sample_datetime.tz

pyproject.toml

@@ -37,7 +37,7 @@ dependencies = [
     "kaleido==1.2.0",
     "mysqlclient==2.2.8",
     "openpyxl==3.1.5",
-    "pandas==2.3.3",
+    "pandas==3.0.1",
     # required for ImageFields
     "pillow==12.1.1",
     "plotly==6.5.2",
@@ -67,7 +67,7 @@ dev = [
     "djangorestframework-stubs==3.16.8",
     "factory-boy==3.3.3",
     "mypy[faster-cache]==1.19.1",
-    "pandas-stubs==2.3.3.260113",
+    "pandas-stubs==3.0.0.260204",
     "prek==0.3.4",
     "pytest==9.0.2",
     "pytest-django==4.11.1",

renovate.json5

@@ -70,6 +70,11 @@
       "matchPackageNames": ["django-stubs", "django-stubs-ext", "djangorestframework-stubs"],
       "groupName": "django-stubs"
     },
+    // Group pandas updates together
+    {
+      "matchPackageNames": ["pandas", "pandas-stubs"],
+      "groupName": "pandas packages"
+    },
     // Group all pytest package updates together
     {
       "matchPackageNames": ["/pytest/"],