Merge remote-tracking branch 'upstream/v1.2.x'

lib/matplotlib/__init__.py

@@ -214,8 +214,14 @@ class Verbose:
     _commandLineVerbose = None
 
     for arg in sys.argv[1:]:
-        if not arg.startswith('--verbose-'): continue
-        _commandLineVerbose = arg[10:]
+        if not arg.startswith('--verbose-'):
+            continue
+        level_str = arg[10:]
+        # If it doesn't match one of ours, then don't even
+        # bother noting it, we are just a 3rd-party library
+        # to somebody else's script.
+        if level_str in levels:
+            _commandLineVerbose = level_str
 
     def __init__(self):
         self.set_level('silent')
@@ -227,8 +233,10 @@ def set_level(self, level):
         if self._commandLineVerbose is not None:
             level = self._commandLineVerbose
         if level not in self.levels:
-            raise ValueError('Illegal verbose string "%s".  Legal values are %s'%(level, self.levels))
-        self.level = level
+            warnings.warn('matplotlib: unrecognized --verbose-* string "%s".'
+                          ' Legal values are %s' % (level, self.levels))
+        else:
+            self.level = level
 
     def set_fileo(self, fname):
         std = {

lib/matplotlib/axes.py

@@ -8141,7 +8141,7 @@ def hist(self, x, bins=10, range=None, normed=False, weights=None,
 
             x[0::2], x[1::2] = bins, bins
 
-            minimum = min(bins)
+            minimum = np.min(n)
 
             if align == 'left' or align == 'center':
                 x -= 0.5*(bins[1]-bins[0])

lib/matplotlib/rcsetup.py

@@ -114,10 +114,6 @@ def validate_backend(s):
     'None','classic','toolbar2',
     ], ignorecase=True)
 
-def validate_autolayout(v):
-    if v:
-        warnings.warn("figure.autolayout is not currently supported")
-
 def validate_maskedarray(v):
     # 2008/12/12: start warning; later, remove all traces of maskedarray
     try: