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Original file line number Diff line number Diff line change @@ -14,6 +14,9 @@ For new features that were added to matplotlib, please see
1414Changes in 1.2.x
1515================
1616
17+ * The ``classic `` option of the rc parameter ``toolbar `` is deprecated
18+ and will be removed in the next release.
19+
1720* The :meth: `~matplotlib.cbook.isvector ` method has been removed since it
1821 is no longer functional.
1922
Original file line number Diff line number Diff line change @@ -110,9 +110,17 @@ def validate_backend(s):
110110
111111validate_qt4 = ValidateInStrings ('backend.qt4' , ['PyQt4' , 'PySide' ])
112112
113- validate_toolbar = ValidateInStrings ('toolbar' ,[
114- 'None' ,'classic' ,'toolbar2' ,
115- ], ignorecase = True )
113+ def validate_toolbar (s ):
114+ validator = ValidateInStrings (
115+ 'toolbar' ,
116+ ['None' ,'classic' ,'toolbar2' ],
117+ ignorecase = True )
118+ s = validator (s )
119+ if s .lower == 'classic' :
120+ warnings .warn ("'classic' Navigation Toolbar "
121+ "is deprecated in v1.2.x and will be "
122+ "removed in v1.3" )
123+ return s
116124
117125def validate_maskedarray (v ):
118126 # 2008/12/12: start warning; later, remove all traces of maskedarray
Original file line number Diff line number Diff line change @@ -47,7 +47,7 @@ backend : %(backend)s
4747#backend_fallback: True
4848
4949#interactive : False
50- #toolbar : toolbar2 # None | classic | toolbar2
50+ #toolbar : toolbar2 # None | toolbar2 (" classic" is deprecated)
5151#timezone : UTC # a pytz timezone string, eg US/Central or Europe/Paris
5252
5353# Where your matplotlib data lives if you installed to a non-default
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