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Add tests for IPython.utils.openpy
Thomas Kluyver -
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@@ -0,0 +1,23
1 import io
2 import os.path
3 import nose.tools as nt
4
5 from IPython.utils import openpy
6
7 mydir = os.path.dirname(__file__)
8 nonascii_path = os.path.join(mydir, '../../core/tests/nonascii.py')
9
10 def test_detect_encoding():
11 f = open(nonascii_path, 'rb')
12 enc, lines = openpy.detect_encoding(f.readline)
13 nt.assert_equal(enc, 'iso-8859-5')
14
15 def test_read_file():
16 read_specified_enc = io.open(nonascii_path, encoding='iso-8859-5').read()
17 read_detected_enc = openpy.read_py_file(nonascii_path, skip_encoding_cookie=False)
18 nt.assert_equal(read_detected_enc, read_specified_enc)
19 assert u'encoding: iso-8859-5' in read_detected_enc
20
21 read_strip_enc_cookie = openpy.read_py_file(nonascii_path, skip_encoding_cookie=True)
22 assert u'encoding: iso-8859-5' not in read_strip_enc_cookie
23
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