From 8997750652bbcdeaa0e8fc6b4331532e831e4cfe Mon Sep 17 00:00:00 2001
From: Antony Lee <anntzer.lee@gmail.com>
Date: Tue, 29 Jan 2019 22:56:07 +0100
Subject: [PATCH] In Py3, math.floor and math.ceil already return ints.

Remove wrapping int() call.  Mostly to save a line in dates.py...
---
 lib/matplotlib/backends/backend_pgf.py    | 2 +-
 lib/matplotlib/dates.py                   | 7 +++----
 lib/matplotlib/testing/jpl_units/Epoch.py | 2 +-
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/lib/matplotlib/backends/backend_pgf.py b/lib/matplotlib/backends/backend_pgf.py
index 890c7142b08b..0ddd4e5a2716 100644
--- a/lib/matplotlib/backends/backend_pgf.py
+++ b/lib/matplotlib/backends/backend_pgf.py
@@ -498,7 +498,7 @@ def draw_path(self, gc, path, transform, rgbFace=None):
                 path.get_extents(transform).get_points()
             xmin, xmax = f * xmin, f * xmax
             ymin, ymax = f * ymin, f * ymax
-            repx, repy = int(math.ceil(xmax-xmin)), int(math.ceil(ymax-ymin))
+            repx, repy = math.ceil(xmax - xmin), math.ceil(ymax - ymin)
             writeln(self.fh,
                     r"\pgfsys@transformshift{%fin}{%fin}" % (xmin, ymin))
             for iy in range(repy):
diff --git a/lib/matplotlib/dates.py b/lib/matplotlib/dates.py
index ed0f9ae1e45b..18c833fe4323 100644
--- a/lib/matplotlib/dates.py
+++ b/lib/matplotlib/dates.py
@@ -1943,14 +1943,13 @@ def date_ticker_factory(span, tz=None, numticks=5):
         locator = WeekdayLocator(tz=tz)
         fmt = '%a, %b %d'
     elif days > numticks:
-        locator = DayLocator(interval=int(math.ceil(days / numticks)), tz=tz)
+        locator = DayLocator(interval=math.ceil(days / numticks), tz=tz)
         fmt = '%b %d'
     elif hrs > numticks:
-        locator = HourLocator(interval=int(math.ceil(hrs / numticks)), tz=tz)
+        locator = HourLocator(interval=math.ceil(hrs / numticks), tz=tz)
         fmt = '%H:%M\n%b %d'
     elif mins > numticks:
-        locator = MinuteLocator(interval=int(math.ceil(mins / numticks)),
-                                tz=tz)
+        locator = MinuteLocator(interval=math.ceil(mins / numticks), tz=tz)
         fmt = '%H:%M:%S'
     else:
         locator = MinuteLocator(tz=tz)
diff --git a/lib/matplotlib/testing/jpl_units/Epoch.py b/lib/matplotlib/testing/jpl_units/Epoch.py
index 97d3a6bde523..fb607d760598 100644
--- a/lib/matplotlib/testing/jpl_units/Epoch.py
+++ b/lib/matplotlib/testing/jpl_units/Epoch.py
@@ -77,7 +77,7 @@ def __init__(self, frame, sec=None, jd=None, daynum=None, dt=None):
             self._jd = float(jd)
 
             # Resolve seconds down to [ 0, 86400)
-            deltaDays = int(math.floor(self._seconds / 86400.0))
+            deltaDays = math.floor(self._seconds / 86400)
             self._jd += deltaDays
             self._seconds -= deltaDays * 86400.0