Merge pull request #699 from addisonlynch/080-docs

DOC: Update dependency & breaking changes documentation

Author: bashtage

README.rst

@@ -24,8 +24,12 @@ Up to date remote data access for pandas, works for multiple versions of pandas.
 
 .. warning::
 
-   As of v0.7.0 Google finance and Morningstar have been been immediately deprecated due to
-   large changes in their API and no stable replacement.
+  v0.8.0 is the last version which officially supports Python 2.7. Future versions of ``pandas_datareader`` will end support for Python 2.x.
+
+.. warning::
+
+  As of v0.8.0 Robinhood has been immediately deprecated due to
+  large changes in their API and no stable replacement.
 
 
 Usage
@@ -69,16 +73,25 @@ Using pandas datareader requires the following packages:
 * pandas>=0.19.2
 * lxml
 * requests>=2.3.0
-* wrapt
 
 Building the documentation additionally requires:
 
 * matplotlib
 * ipython
+* requests_cache
 * sphinx
 * sphinx_rtd_theme
 
-Testing requires pytest.
+Development and testing additionally requires:
+
+* black
+* coverage
+* codecov
+* coveralls
+* flake8
+* pytest
+* pytest-cov
+* wrapt
 
 Install latest release version via pip
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

docs/source/remote_data.rst

@@ -17,11 +17,13 @@
 Remote Data Access
 ******************
 
+.. warning::
+
+    The ``access_key`` keyword argument of ``DataReader`` has been deprecated in favor of ``api_key``.
 
 .. warning::
 
-    Robinhood has been immediately deprecated. Endpoints from this provider
-    have been retired.
+    Robinhood has been immediately deprecated. Endpoints from this provider have been retired.
 
 .. _remote_data.data_reader:
 
@@ -84,7 +86,7 @@ The Investors Exchange (IEX) provides a wide range of data through an
 prices are available for up to 15 years. The usage of these readers requires the publishable API key from IEX Cloud Console, which can be stored in the ``IEX_API_KEY`` environment variable.
 
 .. code-block:: ipython
-    
+
     In [1]: import pandas_datareader.data as web
 
     In [2]: from datetime import datetime

docs/source/whatsnew/v0.8.0.txt

@@ -10,7 +10,7 @@ Highlights include:
   (:issue:`615`)
 - Migrated IEX readers to `IEX Cloud <https://iexcloud.io>`__. All
   readers now require an API token (``IEX_API_KEY``) (:issue:`638`)
-- Removal of Google finance and Morningstar, which were deprecated in 0.7.0.
+- Removal of Google Finance and Morningstar, which were deprecated in 0.7.0
 - Immediate deprecation of Robinhood for quotes and historical data. Robinhood
   ended support for these endpoints in 1/2019