Merge branch 'master' into feature/groupby-repr-ellipses-1135

Author: benjaminarjun

README.md

@@ -26,8 +26,9 @@
   <td>Package Status</td>
   <td>
 		<a href="https://pypi.org/project/pandas/">
-		<img src="https://img.shields.io/pypi/status/pandas.svg" alt="status" /></td>
+		<img src="https://img.shields.io/pypi/status/pandas.svg" alt="status" />
 		</a>
+  </td>
 </tr>
 <tr>
   <td>License</td>
@@ -73,8 +74,8 @@
 	<td>Gitter</td>
 	<td>
 		<a href="https://gitter.im/pydata/pandas">
-		<img src="https://badges.gitter.im/Join%20Chat.svg"
-	</a>
+		<img src="https://badges.gitter.im/Join%20Chat.svg" />
+		</a>
 	</td>
 </tr>
 </table>

asv_bench/benchmarks/indexing.py

@@ -2,7 +2,7 @@
 
 import numpy as np
 import pandas.util.testing as tm
-from pandas import (Series, DataFrame, Panel, MultiIndex,
+from pandas import (Series, DataFrame, MultiIndex,
                     Int64Index, UInt64Index, Float64Index,
                     IntervalIndex, CategoricalIndex,
                     IndexSlice, concat, date_range)
@@ -277,18 +277,6 @@ def time_get_indexer_list(self, index):
         self.data.get_indexer(self.cat_list)
 
 
-class PanelIndexing(object):
-
-    def setup(self):
-        with warnings.catch_warnings(record=True):
-            self.p = Panel(np.random.randn(100, 100, 100))
-            self.inds = range(0, 100, 10)
-
-    def time_subset(self):
-        with warnings.catch_warnings(record=True):
-            self.p.ix[(self.inds, self.inds, self.inds)]
-
-
 class MethodLookup(object):
 
     def setup_cache(self):

asv_bench/benchmarks/join_merge.py

@@ -1,9 +1,8 @@
-import warnings
 import string
 
 import numpy as np
 import pandas.util.testing as tm
-from pandas import (DataFrame, Series, Panel, MultiIndex,
+from pandas import (DataFrame, Series, MultiIndex,
                     date_range, concat, merge, merge_asof)
 
 try:
@@ -66,31 +65,6 @@ def time_concat_mixed_ndims(self, axis):
         concat(self.mixed_ndims, axis=axis)
 
 
-class ConcatPanels(object):
-
-    params = ([0, 1, 2], [True, False])
-    param_names = ['axis', 'ignore_index']
-
-    def setup(self, axis, ignore_index):
-        with warnings.catch_warnings(record=True):
-            panel_c = Panel(np.zeros((10000, 200, 2),
-                                     dtype=np.float32,
-                                     order='C'))
-            self.panels_c = [panel_c] * 20
-            panel_f = Panel(np.zeros((10000, 200, 2),
-                            dtype=np.float32,
-                            order='F'))
-            self.panels_f = [panel_f] * 20
-
-    def time_c_ordered(self, axis, ignore_index):
-        with warnings.catch_warnings(record=True):
-            concat(self.panels_c, axis=axis, ignore_index=ignore_index)
-
-    def time_f_ordered(self, axis, ignore_index):
-        with warnings.catch_warnings(record=True):
-            concat(self.panels_f, axis=axis, ignore_index=ignore_index)
-
-
 class ConcatDataFrames(object):
 
     params = ([0, 1], [True, False])

asv_bench/benchmarks/panel_ctor.py

@@ -241,8 +241,8 @@ fi
 ### DOCSTRINGS ###
 if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
 
-    MSG='Validate docstrings (GL06, GL07, GL09, SS04, SS05, PR03, PR04, PR05, PR10, EX04, RT04, RT05, SA05)' ; echo $MSG
-    $BASE_DIR/scripts/validate_docstrings.py --format=azure --errors=GL06,GL07,GL09,SS04,SS05,PR03,PR04,PR05,PR10,EX04,RT04,RT05,SA05
+    MSG='Validate docstrings (GL03, GL06, GL07, GL09, SS04, SS05, PR03, PR04, PR05, PR10, EX04, RT04, RT05, SA05)' ; echo $MSG
+    $BASE_DIR/scripts/validate_docstrings.py --format=azure --errors=GL03,GL06,GL07,GL09,SS04,SS05,PR03,PR04,PR05,PR10,EX04,RT04,RT05,SA05
     RET=$(($RET + $?)) ; echo $MSG "DONE"
 
 fi

asv_bench/benchmarks/panel_methods.py

@@ -6,6 +6,9 @@
 Development
 ===========
 
+.. If you update this toctree, also update the manual toctree in the
+   main index.rst.template
+
 .. toctree::
     :maxdepth: 2
 

ci/code_checks.sh

@@ -1030,47 +1030,3 @@ method:
                     major_axis=pd.date_range('1/1/2000', periods=5),
                     minor_axis=['a', 'b', 'c', 'd'])
    panel.to_frame()
-
-
-.. _dsintro.deprecate_panel:
-
-Deprecate Panel
----------------
-
-Over the last few years, pandas has increased in both breadth and depth, with new features,
-datatype support, and manipulation routines. As a result, supporting efficient indexing and functional
-routines for ``Series``, ``DataFrame`` and ``Panel`` has contributed to an increasingly fragmented and
-difficult-to-understand code base.
-
-The 3-D structure of a ``Panel`` is much less common for many types of data analysis,
-than the 1-D of the ``Series`` or the 2-D of the ``DataFrame``. Going forward it makes sense for
-pandas to focus on these areas exclusively.
-
-Oftentimes, one can simply use a MultiIndex ``DataFrame`` for easily working with higher dimensional data.
-
-In addition, the ``xarray`` package was built from the ground up, specifically in order to
-support the multi-dimensional analysis that is one of ``Panel`` s main use cases.
-`Here is a link to the xarray panel-transition documentation <https://xarray.pydata.org/en/stable/pandas.html#panel-transition>`__.
-
-.. ipython:: python
-   :okwarning:
-
-   import pandas.util.testing as tm
-   p = tm.makePanel()
-   p
-
-Convert to a MultiIndex DataFrame.
-
-.. ipython:: python
-   :okwarning:
-
-   p.to_frame()
-
-Alternatively, one can convert to an xarray ``DataArray``.
-
-.. ipython:: python
-   :okwarning:
-
-   p.to_xarray()
-
-You can see the full-documentation for the `xarray package <https://xarray.pydata.org/en/stable/>`__.

doc/source/development/index.rst

@@ -6,6 +6,9 @@
 Getting started
 ===============
 
+.. If you update this toctree, also update the manual toctree in the
+   main index.rst.template
+
 .. toctree::
     :maxdepth: 2
 

doc/source/getting_started/dsintro.rst

@@ -25,7 +25,7 @@ See the :ref:`overview` for more detail about what's in the library.
 
 {% if single_doc and single_doc.endswith('.rst') -%}
 .. toctree::
-    :maxdepth: 2
+    :maxdepth: 3
 
     {{ single_doc[:-4] }}
 {% elif single_doc %}
@@ -35,7 +35,8 @@ See the :ref:`overview` for more detail about what's in the library.
     {{ single_doc }}
 {% else -%}
 .. toctree::
-    :maxdepth: 2
+    :maxdepth: 3
+    :hidden:
 {% endif %}
 
     {% if not single_doc -%}
@@ -51,4 +52,67 @@ See the :ref:`overview` for more detail about what's in the library.
     {% if not single_doc -%}
     development/index
     whatsnew/index
-    {% endif -%}
+{% endif -%}
+
+
+* :doc:`whatsnew/v0.25.0`
+* :doc:`install`
+* :doc:`getting_started/index`
+
+  * :doc:`getting_started/overview`
+  * :doc:`getting_started/10min`
+  * :doc:`getting_started/basics`
+  * :doc:`getting_started/dsintro`
+  * :doc:`getting_started/comparison/index`
+  * :doc:`getting_started/tutorials`
+
+* :doc:`user_guide/index`
+
+  * :doc:`user_guide/io`
+  * :doc:`user_guide/indexing`
+  * :doc:`user_guide/advanced`
+  * :doc:`user_guide/merging`
+  * :doc:`user_guide/reshaping`
+  * :doc:`user_guide/text`
+  * :doc:`user_guide/missing_data`
+  * :doc:`user_guide/categorical`
+  * :doc:`user_guide/integer_na`
+  * :doc:`user_guide/visualization`
+  * :doc:`user_guide/computation`
+  * :doc:`user_guide/groupby`
+  * :doc:`user_guide/timeseries`
+  * :doc:`user_guide/timedeltas`
+  * :doc:`user_guide/style`
+  * :doc:`user_guide/options`
+  * :doc:`user_guide/enhancingperf`
+  * :doc:`user_guide/sparse`
+  * :doc:`user_guide/gotchas`
+  * :doc:`user_guide/cookbook`
+
+* :doc:`ecosystem`
+* :doc:`reference/index`
+
+  * :doc:`reference/io`
+  * :doc:`reference/general_functions`
+  * :doc:`reference/series`
+  * :doc:`reference/frame`
+  * :doc:`reference/arrays`
+  * :doc:`reference/panel`
+  * :doc:`reference/indexing`
+  * :doc:`reference/offset_frequency`
+  * :doc:`reference/window`
+  * :doc:`reference/groupby`
+  * :doc:`reference/resampling`
+  * :doc:`reference/style`
+  * :doc:`reference/plotting`
+  * :doc:`reference/general_utility_functions`
+  * :doc:`reference/extensions`
+
+* :doc:`development/index`
+
+  * :doc:`development/contributing`
+  * :doc:`development/internals`
+  * :doc:`development/extending`
+  * :doc:`development/developer`
+
+* :doc:`whatsnew/index`