Merge pull request #248 from paxtonfitzpatrick/master

close tmp stdout stream, pin max sklearn version

Author: paxtonfitzpatrick

hypertools/plot/backend.py

@@ -527,6 +527,7 @@ def _switch_backend_notebook(backend):
             IPYTHON_INSTANCE.run_line_magic('matplotlib', '-l')
 
     output_msg = tmp_stdout.getvalue().strip()
+    tmp_stdout.close()
     if exc is not None:
         # just in case something else was somehow sent to stdout while
         # redirected, or if we managed to catch a different KeyError

requirements.txt

@@ -1,5 +1,5 @@
 PPCA>=0.0.2
-scikit-learn>=0.19.1,!=0.22
+scikit-learn>=0.19.1,!=0.22,<0.24
 pandas>=0.18.0
 seaborn>=0.8.1
 matplotlib>=1.5.1