@@ -834,8 +834,8 @@ class LogFormatter(Formatter):
834834
835835 To label all minor ticks when the view limits span up to 1.5
836836 decades, use ``minor_thresholds=(1.5, 1.5)``.
837-
838837 """
838+
839839def __init__ (self ,base = 10.0 ,labelOnlyBase = False ,
840840minor_thresholds = None ,
841841linthresh = None ):
@@ -857,7 +857,6 @@ def base(self, base):
857857
858858 .. warning::
859859 Should always match the base used for :class:`LogLocator`
860-
861860 """
862861self ._base = base
863862
@@ -869,7 +868,6 @@ def label_minor(self, labelOnlyBase):
869868 ----------
870869 labelOnlyBase : bool
871870 If True, label ticks only at integer powers of base.
872-
873871 """
874872self .labelOnlyBase = labelOnlyBase
875873
@@ -878,7 +876,6 @@ def set_locs(self, locs=None):
878876 Use axis view limits to control which ticks are labeled.
879877
880878 The *locs* parameter is ignored in the present algorithm.
881-
882879 """
883880if np .isinf (self .minor_thresholds [0 ]):
884881self ._sublabels = None
@@ -943,9 +940,7 @@ def _num_to_string(self, x, vmin, vmax):
943940return s
944941
945942def __call__ (self ,x ,pos = None ):
946- """
947- Return the format for tick val *x*.
948- """
943+ # docstring inherited
949944if x == 0.0 :# Symlog
950945return '0'
951946
@@ -968,11 +963,8 @@ def __call__(self, x, pos=None):
968963return s
969964
970965def format_data (self ,value ):
971- b = self .labelOnlyBase
972- self .labelOnlyBase = False
973- value = cbook .strip_math (self .__call__ (value ))
974- self .labelOnlyBase = b
975- return value
966+ with cbook ._setattr_cm (self ,labelOnlyBase = False ):
967+ return cbook .strip_math (self .__call__ (value ))
976968
977969def format_data_short (self ,value ):
978970# docstring inherited
@@ -1027,11 +1019,7 @@ def _non_decade_format(self, sign_string, base, fx, usetex):
10271019return r'$\mathdefault{%s%s^{%.2f}}$' % (sign_string ,base ,fx )
10281020
10291021def __call__ (self ,x ,pos = None ):
1030- """
1031- Return the format for tick value *x*.
1032-
1033- The position *pos* is ignored.
1034- """
1022+ # docstring inherited
10351023usetex = mpl .rcParams ['text.usetex' ]
10361024min_exp = mpl .rcParams ['axes.formatter.min_exponent' ]
10371025
@@ -1271,11 +1259,8 @@ def __call__(self, x, pos=None):
12711259return r"$\mathdefault{%s}$" % s
12721260
12731261def format_data_short (self ,value ):
1274- """
1275- Return a short formatted string representation of a number.
1276- """
1277- # thresholds choosen for use scienfic notation if and only if exponent
1278- # is less or equal than -2.
1262+ # docstring inherited
1263+ # Thresholds chosen to use scientific notation iff exponent <= -2.
12791264if value < 0.1 :
12801265return "{:e}" .format (value )
12811266if value < 0.9 :