Genentech · ofajardo · Apr 27, 2026 · Apr 27, 2026 · Apr 27, 2026 · Apr 27, 2026
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -0,0 +1,23 @@
+name: Tests
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.13'
+
+      - name: Install dependencies
+        run: |
+          pip install -r tests/requirements.txt
+
+      - name: Run tests
+        run: |
+          python tests/test_basic.py --inplace
diff --git a/README.md b/README.md
@@ -1,7 +1,9 @@
 # Welcome to PySumaries documentation!
 
 PySummaries is a Python package to easily produce table summarizations
-from pandas dataframes.
+from pandas, polars or PyArrow dataframes.
+
+Other dataframe libraries supported by [narwhals](https://narwhals-dev.github.io/narwhals/) (e.g. Modin, cuDF) may also work but are untested.
 
 For more detailed information, please look at the [documentation](https://genentech.github.io/pysummaries/)
 

diff --git a/changelog.txt b/changelog.txt
@@ -1,3 +1,8 @@
+# 0.0.2
+* Introduced narwhals as dependency, adds support for pandas 3, polars,
+pyarrow
+* Improved tests, improved code
+
 # 0.0.1
 * Added support for pyarrow pandas dtypes
 

diff --git a/docs/_sources/index.py b/docs/_sources/index.py
@@ -16,7 +16,8 @@
 # # Welcome to PySumaries documentation!
 #
 # PySummaries is a Python package to easily produce table summarizations
-# from pandas dataframes.
+# from pandas, polars or PyArrow dataframes.
+# Other dataframe libraries supported by [narwhals](https://narwhals-dev.github.io/narwhals/) (e.g. Modin, cuDF) may also work but are untested.
 #
 # ## Installation
 # 

diff --git a/docs/_sources/reportable_basic_usage.py b/docs/_sources/reportable_basic_usage.py
@@ -31,7 +31,7 @@
 
 # %%
 import pandas as pd
-from IPython.core.display import display
+from IPython.display import display
 
 from pysummaries import pandas_to_report_html
 

diff --git a/docs/_sources/reportable_css1.py b/docs/_sources/reportable_css1.py
@@ -37,7 +37,7 @@
 
 # %% tags=["hide-input"]
 import pandas as pd
-from IPython.core.display import display, HTML
+from IPython.display import display, HTML
 
 from pysummaries import pandas_to_report_html, get_styles
 # a couple of symbols with html codes or html tags

diff --git a/docs/_sources/reportable_css2.py b/docs/_sources/reportable_css2.py
@@ -24,7 +24,7 @@
 
 # %% tags=["hide-input"]
 import pandas as pd
-from IPython.core.display import display, HTML
+from IPython.display import display, HTML
 
 from pysummaries import pandas_to_report_html, get_styles
 # a couple of symbols with html codes or html tags

diff --git a/docs/_sources/reportable_quickstart.md b/docs/_sources/reportable_quickstart.md
@@ -55,7 +55,7 @@ df = pd.DataFrame(nums, columns=pd.MultiIndex.from_tuples(cols), index=pd.MultiI
 ```
 
 ```{code-cell}
-from IPython.core.display import display 
+from IPython.display import display
 
 display(df)
 ```

diff --git a/docs/_static/basic.css b/docs/_static/basic.css
@@ -55,7 +55,7 @@ div.sphinxsidebarwrapper {
 
 div.sphinxsidebar {
     float: left;
-    width: 270px;
+    width: 230px;
     margin-left: -100%;
     font-size: 90%;
     word-wrap: break-word;

diff --git a/docs/_static/images/logo_jupyterlite.svg b/docs/_static/images/logo_jupyterlite.svg
diff --git a/docs/_static/locales/ar/LC_MESSAGES/booktheme.po b/docs/_static/locales/ar/LC_MESSAGES/booktheme.po
@@ -8,68 +8,68 @@ msgstr ""
 "Language: ar\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-msgid "Print to PDF"
-msgstr "طباعة إلى PDF"
-
-msgid "Theme by the"
-msgstr "موضوع بواسطة"
-
-msgid "Download source file"
-msgstr "تنزيل ملف المصدر"
+msgid "By the"
+msgstr "بواسطة"
 
-msgid "open issue"
-msgstr "قضية مفتوحة"
+msgid "By"
+msgstr "بواسطة"
 
 msgid "Contents"
 msgstr "محتويات"
 
-msgid "previous page"
-msgstr "الصفحة السابقة"
+msgid "Copyright"
+msgstr "حقوق النشر"
 
 msgid "Download notebook file"
 msgstr "تنزيل ملف دفتر الملاحظات"
 
-msgid "Copyright"
-msgstr "حقوق النشر"
+msgid "Download source file"
+msgstr "تنزيل ملف المصدر"
 
 msgid "Download this page"
 msgstr "قم بتنزيل هذه الصفحة"
 
-msgid "Source repository"
-msgstr "مستودع المصدر"
-
-msgid "By"
-msgstr "بواسطة"
+msgid "Edit this page"
+msgstr "قم بتحرير هذه الصفحة"
 
-msgid "repository"
-msgstr "مخزن"
+msgid "Fullscreen mode"
+msgstr "وضع ملء الشاشة"
 
 msgid "Last updated on"
 msgstr "آخر تحديث في"
 
-msgid "Toggle navigation"
-msgstr "تبديل التنقل"
-
-msgid "Sphinx Book Theme"
-msgstr "موضوع كتاب أبو الهول"
-
-msgid "suggest edit"
-msgstr "أقترح تحرير"
+msgid "Launch"
+msgstr "إطلاق"
 
 msgid "Open an issue"
 msgstr "افتح قضية"
 
-msgid "Launch"
-msgstr "إطلاق"
+msgid "Print to PDF"
+msgstr "طباعة إلى PDF"
 
-msgid "Fullscreen mode"
-msgstr "وضع ملء الشاشة"
+msgid "Source repository"
+msgstr "مستودع المصدر"
 
-msgid "Edit this page"
-msgstr "قم بتحرير هذه الصفحة"
+msgid "Sphinx Book Theme"
+msgstr "موضوع كتاب أبو الهول"
 
-msgid "By the"
-msgstr "بواسطة"
+msgid "Theme by the"
+msgstr "موضوع بواسطة"
+
+msgid "Toggle navigation"
+msgstr "تبديل التنقل"
 
 msgid "next page"
 msgstr "الصفحة التالية"
+
+msgid "open issue"
+msgstr "قضية مفتوحة"
+
+msgid "previous page"
+msgstr "الصفحة السابقة"
+
+msgid "repository"
+msgstr "مخزن"
+
+msgid "suggest edit"
+msgstr "أقترح تحرير"
diff --git a/docs/_static/locales/bg/LC_MESSAGES/booktheme.po b/docs/_static/locales/bg/LC_MESSAGES/booktheme.po
@@ -8,68 +8,68 @@ msgstr ""
 "Language: bg\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-msgid "Print to PDF"
-msgstr "Печат в PDF"
-
-msgid "Theme by the"
-msgstr "Тема от"
-
-msgid "Download source file"
-msgstr "Изтеглете изходния файл"
+msgid "By the"
+msgstr "По"
 
-msgid "open issue"
-msgstr "отворен брой"
+msgid "By"
+msgstr "От"
 
 msgid "Contents"
 msgstr "Съдържание"
 
-msgid "previous page"
-msgstr "предишна страница"
+msgid "Copyright"
+msgstr "Авторско право"
 
 msgid "Download notebook file"
 msgstr "Изтеглете файла на бележника"
 
-msgid "Copyright"
-msgstr "Авторско право"
+msgid "Download source file"
+msgstr "Изтеглете изходния файл"
 
 msgid "Download this page"
 msgstr "Изтеглете тази страница"
 
-msgid "Source repository"
-msgstr "Хранилище на източника"
-
-msgid "By"
-msgstr "От"
+msgid "Edit this page"
+msgstr "Редактирайте тази страница"
 
-msgid "repository"
-msgstr "хранилище"
+msgid "Fullscreen mode"
+msgstr "Режим на цял екран"
 
 msgid "Last updated on"
 msgstr "Последна актуализация на"
 
-msgid "Toggle navigation"
-msgstr "Превключване на навигацията"
-
-msgid "Sphinx Book Theme"
-msgstr "Тема на книгата Sphinx"
-
-msgid "suggest edit"
-msgstr "предложи редактиране"
+msgid "Launch"
+msgstr "Стартиране"
 
 msgid "Open an issue"
 msgstr "Отворете проблем"
 
-msgid "Launch"
-msgstr "Стартиране"
+msgid "Print to PDF"
+msgstr "Печат в PDF"
 
-msgid "Fullscreen mode"
-msgstr "Режим на цял екран"
+msgid "Source repository"
+msgstr "Хранилище на източника"
 
-msgid "Edit this page"
-msgstr "Редактирайте тази страница"
+msgid "Sphinx Book Theme"
+msgstr "Тема на книгата Sphinx"
 
-msgid "By the"
-msgstr "По"
+msgid "Theme by the"
+msgstr "Тема от"
+
+msgid "Toggle navigation"
+msgstr "Превключване на навигацията"
 
 msgid "next page"
 msgstr "Следваща страница"
+
+msgid "open issue"
+msgstr "отворен брой"
+
+msgid "previous page"
+msgstr "предишна страница"
+
+msgid "repository"
+msgstr "хранилище"
+
+msgid "suggest edit"
+msgstr "предложи редактиране"