Small fix

.github/workflows/ci.yml

@@ -6,7 +6,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/setup-python@v1
+    - uses: actions/setup-python@v2
       with:
         python-version: "3.x"
     - uses: actions/checkout@v2
@@ -25,7 +25,7 @@ jobs:
       matrix:
         python-version: [3.5, 3.6, 3.7, 3.8]
     steps:
-    - uses: actions/setup-python@v1
+    - uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
     - uses: actions/checkout@v2

dufte/main.py

@@ -147,6 +147,13 @@ def legend(ax=None, min_label_distance="auto", alpha=1.0):
     targets = [line.get_ydata()[-1] for line in lines]
     if logy:
         targets = [math.log10(t) for t in targets]
+
+    # Sometimes, the max value if beyond ymax. It'd be cool if in this case we could put
+    # the label above the graph (instead of the to the right), but for now let's just
+    # cap the target y.
+    ymax = ax.get_ylim()[1]
+    targets = [min(target, ymax) for target in targets]
+
     targets = _move_min_distance(targets, min_label_distance)
     if logy:
         targets = [10 ** t for t in targets]

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = dufte
-version = 0.2.8
+version = 0.2.9
 author = Nico Schlömer
 author_email = nico.schloemer@gmail.com
 description = Clean matplotlib plots