Merge branch 'master' into patch_for_15520

Author: analyticalmonk

.gitignore

@@ -103,4 +103,5 @@ doc/source/index.rst
 doc/build/html/index.html
 # Windows specific leftover:
 doc/tmp.sv
+doc/source/styled.xlsx
 doc/source/templates/

asv_bench/benchmarks/algorithms.py

@@ -1,12 +1,16 @@
+from importlib import import_module
+
 import numpy as np
+
 import pandas as pd
 from pandas.util import testing as tm
 
-try:
-    from pandas.tools.hashing import hash_pandas_object
-except ImportError:
-    pass
-
+for imp in ['pandas.util.hashing', 'pandas.tools.hashing']:
+    try:
+        hashing = import_module(imp)
+        break
+    except:
+        pass
 
 class Algorithms(object):
     goal_time = 0.2
@@ -108,13 +112,13 @@ def setup(self):
         self.df.iloc[10:20] = np.nan
 
     def time_frame(self):
-        hash_pandas_object(self.df)
+        hashing.hash_pandas_object(self.df)
 
     def time_series_int(self):
-        hash_pandas_object(self.df.E)
+        hashing.hash_pandas_object(self.df.E)
 
     def time_series_string(self):
-        hash_pandas_object(self.df.B)
+        hashing.hash_pandas_object(self.df.B)
 
     def time_series_categorical(self):
-        hash_pandas_object(self.df.C)
+        hashing.hash_pandas_object(self.df.C)

doc/source/_static/style-excel.png

@@ -5,6 +5,22 @@
 API Reference
 *************
 
+This page gives an overview of all public pandas objects, functions and
+methods. In general, all classes and functions exposed in the top-level
+``pandas.*`` namespace are regarded as public.
+
+Further some of the subpackages are public, including ``pandas.errors``,
+``pandas.plotting``, and ``pandas.testing``. Certain functions in the the
+``pandas.io`` and ``pandas.tseries`` submodules are public as well (those
+mentioned in the documentation). Further, the ``pandas.api.types`` subpackage
+holds some public functions related to data types in pandas.
+
+
+.. warning::
+
+    The ``pandas.core``, ``pandas.compat``, and ``pandas.util`` top-level modules are considered to be PRIVATE. Stability of functionality in those modules in not guaranteed.
+
+
 .. _api.functions:
 
 Input/Output
@@ -1761,7 +1777,7 @@ The following methods are available only for ``DataFrameGroupBy`` objects.
 
 Resampling
 ----------
-.. currentmodule:: pandas.tseries.resample
+.. currentmodule:: pandas.core.resample
 
 Resampler objects are returned by resample calls: :func:`pandas.DataFrame.resample`, :func:`pandas.Series.resample`.
 
@@ -1896,3 +1912,30 @@ Testing functions
    testing.assert_frame_equal
    testing.assert_series_equal
    testing.assert_index_equal
+
+
+Exceptions and warnings
+~~~~~~~~~~~~~~~~~~~~~~~
+
+.. autosummary::
+   :toctree: generated/
+
+   errors.DtypeWarning
+   errors.EmptyDataError
+   errors.OutOfBoundsDatetime
+   errors.ParserError
+   errors.ParserWarning
+   errors.PerformanceWarning
+   errors.UnsortedIndexError
+   errors.UnsupportedFunctionCall
+
+
+Data types related functionality
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. autosummary::
+   :toctree: generated/
+
+   api.types.union_categoricals
+   api.types.infer_dtype
+   api.types.pandas_dtype