[New-bugs-announce] [issue8260] When I use codecs.open(...) and f.readline() follow up by f.read() return bad result
harobed
report at bugs.python.org
Mon Mar 29 17:09:55 CEST 2010
New submission from harobed <stephane at harobed.org>:
This is an example, last assert return an error :
f = open('data.txt', 'w')
f.write("""line 1
line 2
line 3
line 4
line 5
line 6
line 7
line 8
line 9
line 10
line 11
""")
f.close()
f = open('data.txt', 'r')
assert f.readline() == 'line 1\n'
assert f.read() == """line 2
line 3
line 4
line 5
line 6
line 7
line 8
line 9
line 10
line 11
"""
f.close()
import codecs
f = codecs.open('data.txt', 'r', 'utf8')
assert f.read() == """line 1
line 2
line 3
line 4
line 5
line 6
line 7
line 8
line 9
line 10
line 11
"""
f.close()
f = codecs.open('data.txt', 'r', 'utf8')
assert f.readline() == 'line 1\n'
# this assert return a ERROR
assert f.read() == """line 2
line 3
line 4
line 5
line 6
line 7
line 8
line 9
line 10
line 11
"""
f.close()
Regards,
Stephane
----------
components: Library (Lib)
messages: 101892
nosy: harobed
severity: normal
status: open
title: When I use codecs.open(...) and f.readline() follow up by f.read() return bad result
type: behavior
versions: Python 2.6
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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue8260>
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