22from datetime import datetime , date
33
44import numpy as np
5+ import matplotlib .dates as dates
56from pandas import Timestamp , Period , Index
67from pandas .compat import u
78import pandas .util .testing as tm
@@ -83,7 +84,7 @@ def test_conversion_float(self):
8384
8485 rs = self .dtc .convert (
8586 Timestamp ('2012-1-1 01:02:03' , tz = 'UTC' ), None , None )
86- xp = converter . dates .date2num (Timestamp ('2012-1-1 01:02:03' , tz = 'UTC' ))
87+ xp = dates .date2num (Timestamp ('2012-1-1 01:02:03' , tz = 'UTC' ))
8788 tm .assert_almost_equal (rs , xp , decimals )
8889
8990 rs = self .dtc .convert (
@@ -97,18 +98,18 @@ def test_conversion_outofbounds_datetime(self):
9798 # 2579
9899 values = [date (1677 , 1 , 1 ), date (1677 , 1 , 2 )]
99100 rs = self .dtc .convert (values , None , None )
100- xp = converter . dates .date2num (values )
101+ xp = dates .date2num (values )
101102 tm .assert_numpy_array_equal (rs , xp )
102103 rs = self .dtc .convert (values [0 ], None , None )
103- xp = converter . dates .date2num (values [0 ])
104+ xp = dates .date2num (values [0 ])
104105 self .assertEqual (rs , xp )
105106
106107 values = [datetime (1677 , 1 , 1 , 12 ), datetime (1677 , 1 , 2 , 12 )]
107108 rs = self .dtc .convert (values , None , None )
108- xp = converter . dates .date2num (values )
109+ xp = dates .date2num (values )
109110 tm .assert_numpy_array_equal (rs , xp )
110111 rs = self .dtc .convert (values [0 ], None , None )
111- xp = converter . dates .date2num (values [0 ])
112+ xp = dates .date2num (values [0 ])
112113 self .assertEqual (rs , xp )
113114
114115 def test_time_formatter (self ):
@@ -120,7 +121,7 @@ def test_dateindex_conversion(self):
120121 for freq in ('B' , 'L' , 'S' ):
121122 dateindex = tm .makeDateIndex (k = 10 , freq = freq )
122123 rs = self .dtc .convert (dateindex , None , None )
123- xp = converter . dates .date2num (dateindex ._mpl_repr ())
124+ xp = dates .date2num (dateindex ._mpl_repr ())
124125 tm .assert_almost_equal (rs , xp , decimals )
125126
126127 def test_resolution (self ):
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