# coding:utf-8
from . import *
from talon import utils as u
import cchardet
def test_get_delimiter():
eq_('\r\n', u.get_delimiter('abc\r\n123'))
eq_('\n', u.get_delimiter('abc\n123'))
eq_('\n', u.get_delimiter('abc'))
def test_unicode():
eq_ (u'hi', u.to_unicode('hi'))
eq_ (type(u.to_unicode('hi')), unicode )
eq_ (type(u.to_unicode(u'hi')), unicode )
eq_ (type(u.to_unicode('привет')), unicode )
eq_ (type(u.to_unicode(u'привет')), unicode )
eq_ (u"привет", u.to_unicode('привет'))
eq_ (u"привет", u.to_unicode(u'привет'))
# some latin1 stuff
eq_ (u"Versión", u.to_unicode('Versi\xf3n', precise=True))
def test_detect_encoding():
eq_ ('ascii', u.detect_encoding('qwe').lower())
eq_ ('iso-8859-2', u.detect_encoding('Versi\xf3n').lower())
eq_ ('utf-8', u.detect_encoding('привет').lower())
# fallback to utf-8
with patch.object(u.chardet, 'detect') as detect:
detect.side_effect = Exception
eq_ ('utf-8', u.detect_encoding('qwe').lower())
def test_quick_detect_encoding():
eq_ ('ascii', u.quick_detect_encoding('qwe').lower())
eq_ ('windows-1252', u.quick_detect_encoding('Versi\xf3n').lower())
eq_ ('utf-8', u.quick_detect_encoding('привет').lower())
@patch.object(cchardet, 'detect')
@patch.object(u, 'detect_encoding')
def test_quick_detect_encoding_edge_cases(detect_encoding, cchardet_detect):
cchardet_detect.return_value = {'encoding': 'ascii'}
eq_('ascii', u.quick_detect_encoding("qwe"))
cchardet_detect.assert_called_once_with("qwe")
# fallback to detect_encoding
cchardet_detect.return_value = {}
detect_encoding.return_value = 'utf-8'
eq_('utf-8', u.quick_detect_encoding("qwe"))
# exception
detect_encoding.reset_mock()
cchardet_detect.side_effect = Exception()
detect_encoding.return_value = 'utf-8'
eq_('utf-8', u.quick_detect_encoding("qwe"))
ok_(detect_encoding.called)
def test_html_to_text():
html = """
Hello world!
Haha
"""
text = u.html_to_text(html)
eq_("Hello world! \n\n * One! \n * Two \nHaha", text)
eq_("привет!", u.html_to_text("привет!"))
html = '
Hi'
eq_ ('Hi', u.html_to_text(html))
html = """Hi
"""
eq_ ('Hi', u.html_to_text(html))
html = """"""
eq_('TEXT 1 \nTEXT 2', u.html_to_text(html))