Drop matplotlib < 2.0.0

Author: h-vetinari

ci/azure-macos-35.yaml

@@ -11,7 +11,7 @@ dependencies:
   - matplotlib
   - nomkl
   - numexpr
-  - numpy=1.12.1
+  - numpy=1.12.0
   - openpyxl=2.5.5
   - pytables
   - python=3.5*

ci/circle-27-compat.yaml

@@ -7,7 +7,7 @@ dependencies:
   - cython=0.28.2
   - jinja2=2.8
   - numexpr=2.4.4 # we test that we correctly don't use an unsupported numexpr
-  - numpy=1.12.1
+  - numpy=1.12.0
   - openpyxl=2.5.5
   - psycopg2
   - pytables=3.2.2

ci/travis-27-locale.yaml

@@ -6,8 +6,8 @@ dependencies:
   - bottleneck=1.2.0
   - cython=0.28.2
   - lxml
-  - matplotlib=1.4.3
-  - numpy=1.12.1
+  - matplotlib=2.0.0
+  - numpy=1.12.0
   - openpyxl=2.4.0
   - python-dateutil
   - python-blosc

doc/source/install.rst

@@ -266,7 +266,7 @@ Optional Dependencies
     * `pymysql <https://github.com/PyMySQL/PyMySQL>`__: for MySQL.
     * `SQLite <https://docs.python.org/3/library/sqlite3.html>`__: for SQLite, this is included in Python's standard library by default.
 
-* `matplotlib <http://matplotlib.org/>`__: for plotting, Version 1.4.3 or higher.
+* `matplotlib <http://matplotlib.org/>`__: for plotting, Version 2.0.0 or higher.
 * For Excel I/O:
 
     * `xlrd/xlwt <http://www.python-excel.org/>`__: Excel reading (xlrd) and writing (xlwt)

doc/source/whatsnew/v0.24.0.txt

@@ -217,6 +217,8 @@ If installed, we now require:
 +-----------------+-----------------+----------+---------------+
 | bottleneck      | 1.2.0           |          | :issue:`21242`|
 +-----------------+-----------------+----------+---------------+
+| matplotlib      | 2.0.0           |          | :issue:`21242`|
++-----------------+-----------------+----------+---------------+
 
 .. _whatsnew_0240.api_breaking.interval_values: