/usr/share/pyshared/matplotlib/tests/test_cbook.py is in python-matplotlib 1.3.1-1ubuntu5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | from __future__ import print_function
import numpy as np
from numpy.testing.utils import assert_array_equal
import matplotlib.cbook as cbook
import matplotlib.colors as mcolors
from nose.tools import assert_equal, raises
from datetime import datetime
def test_is_string_like():
y = np.arange( 10 )
assert_equal( cbook.is_string_like( y ), False )
y.shape = 10, 1
assert_equal( cbook.is_string_like( y ), False )
y.shape = 1, 10
assert_equal( cbook.is_string_like( y ), False )
assert cbook.is_string_like( "hello world" )
assert_equal( cbook.is_string_like(10), False )
def test_restrict_dict():
d = {'foo': 'bar', 1: 2}
d1 = cbook.restrict_dict(d, ['foo', 1])
assert_equal(d1, d)
d2 = cbook.restrict_dict(d, ['bar', 2])
assert_equal(d2, {})
d3 = cbook.restrict_dict(d, {'foo': 1})
assert_equal(d3, {'foo': 'bar'})
d4 = cbook.restrict_dict(d, {})
assert_equal(d4, {})
d5 = cbook.restrict_dict(d, set(['foo',2]))
assert_equal(d5, {'foo': 'bar'})
# check that d was not modified
assert_equal(d, {'foo': 'bar', 1: 2})
from matplotlib.cbook import delete_masked_points as dmp
class Test_delete_masked_points:
def setUp(self):
self.mask1 = [False, False, True, True, False, False]
self.arr0 = np.arange(1.0,7.0)
self.arr1 = [1,2,3,np.nan,np.nan,6]
self.arr2 = np.array(self.arr1)
self.arr3 = np.ma.array(self.arr2, mask=self.mask1)
self.arr_s = ['a', 'b', 'c', 'd', 'e', 'f']
self.arr_s2 = np.array(self.arr_s)
self.arr_dt = [datetime(2008, 1, 1), datetime(2008, 1, 2),
datetime(2008, 1, 3), datetime(2008, 1, 4),
datetime(2008, 1, 5), datetime(2008, 1, 6)]
self.arr_dt2 = np.array(self.arr_dt)
self.arr_colors = ['r', 'g', 'b', 'c', 'm', 'y']
self.arr_rgba = mcolors.colorConverter.to_rgba_array(self.arr_colors)
@raises(ValueError)
def test_bad_first_arg(self):
dmp('a string', self.arr0)
def test_string_seq(self):
actual = dmp(self.arr_s, self.arr1)
ind = [0, 1, 2, 5]
expected = (self.arr_s2.take(ind), self.arr2.take(ind))
assert_array_equal(actual[0], expected[0])
assert_array_equal(actual[1], expected[1])
def test_datetime(self):
actual = dmp(self.arr_dt, self.arr3)
ind = [0, 1, 5]
expected = (self.arr_dt2.take(ind),
self.arr3.take(ind).compressed())
assert_array_equal(actual[0], expected[0])
assert_array_equal(actual[1], expected[1])
def test_rgba(self):
actual = dmp(self.arr3, self.arr_rgba)
ind = [0, 1, 5]
expected = (self.arr3.take(ind).compressed(),
self.arr_rgba.take(ind, axis=0))
assert_array_equal(actual[0], expected[0])
assert_array_equal(actual[1], expected[1])
def test_allequal():
assert(cbook.allequal([1, 1, 1]))
assert(not cbook.allequal([1, 1, 0]))
assert(cbook.allequal([]))
assert(cbook.allequal(('a', 'a')))
assert(not cbook.allequal(('a', 'b')))
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