Merge pull request #183 from abelsiqueira/mp-post

Fix mp steps

.travis.yml

@@ -1,7 +1,14 @@
 language: python
-python:
-  - "3.3"
-  - "3.4"
+
+matrix:
+  include:
+    - python: "3.4"
+    - python: "3.5"
+    - python: "3.6"
+    - python: "nightly"
+  allow_failures:
+    - python: "nightly"
+
 before_install:
   - sudo add-apt-repository ppa:texlive-backports/ppa -y
   - sudo apt-get update -qq
@@ -21,3 +28,8 @@ notifications:
     - [email protected]
     - [email protected]
   irc: "chat.freenode.net#perprof"
+  webhooks:
+    urls:
+      - https://webhooks.gitter.im/e/bde89e38372b4ff055cc
+    on_success: change
+    on_failure: always

perprof/matplotlib.py

@@ -94,7 +94,7 @@ def plot(self):
 
         # Generate the plot for each solver
         for idx, solver in enumerate(self.solvers):
-            plot_.step(self.times, self.ppsbt[solver], linestyles[idx], label=solver)
+            plot_.step(self.times, self.ppsbt[solver], linestyles[idx], label=solver, where='post')
 
         # Change the xscale to log scale
         if self.semilog: