def test_parse_overview(self):
fmt = nntplib._DEFAULT_OVERVIEW_FMT + ["xref"]
# First example from RFC 3977
lines = [
'3000234\tI am just a test article\t"Demo User" '
'<*****@*****.**>\t6 Oct 1998 04:38:40 -0500\t'
'<*****@*****.**>\t<*****@*****.**>\t1234\t'
'17\tXref: news.example.com misc.test:3000363',
]
overview = nntplib._parse_overview(lines, fmt)
(art_num, fields), = overview
self.assertEqual(art_num, 3000234)
self.assertEqual(
fields, {
'subject': 'I am just a test article',
'from': '"Demo User" <*****@*****.**>',
'date': '6 Oct 1998 04:38:40 -0500',
'message-id': '<*****@*****.**>',
'references': '<*****@*****.**>',
':bytes': '1234',
':lines': '17',
'xref': 'news.example.com misc.test:3000363',
})
# Second example; here the "Xref" field is totally absent (including
# the header name) and comes out as None
lines = [
'3000234\tI am just a test article\t"Demo User" '
'<*****@*****.**>\t6 Oct 1998 04:38:40 -0500\t'
'<*****@*****.**>\t<*****@*****.**>\t1234\t'
'17\t\t',
]
overview = nntplib._parse_overview(lines, fmt)
(art_num, fields), = overview
self.assertEqual(fields['xref'], None)
# Third example; the "Xref" is an empty string, while "references"
# is a single space.
lines = [
'3000234\tI am just a test article\t"Demo User" '
'<*****@*****.**>\t6 Oct 1998 04:38:40 -0500\t'
'<*****@*****.**>\t \t1234\t'
'17\tXref: \t',
]
overview = nntplib._parse_overview(lines, fmt)
(art_num, fields), = overview
self.assertEqual(fields['references'], ' ')
self.assertEqual(fields['xref'], '')
def test_parse_overview(self):
fmt = nntplib._DEFAULT_OVERVIEW_FMT + ["xref"]
# First example from RFC 3977
lines = [
'3000234\tI am just a test article\t"Demo User" '
'<*****@*****.**>\t6 Oct 1998 04:38:40 -0500\t'
'<*****@*****.**>\t<*****@*****.**>\t1234\t'
'17\tXref: news.example.com misc.test:3000363',
]
overview = nntplib._parse_overview(lines, fmt)
(art_num, fields), = overview
self.assertEqual(art_num, 3000234)
self.assertEqual(fields, {
'subject': 'I am just a test article',
'from': '"Demo User" <*****@*****.**>',
'date': '6 Oct 1998 04:38:40 -0500',
'message-id': '<*****@*****.**>',
'references': '<*****@*****.**>',
':bytes': '1234',
':lines': '17',
'xref': 'news.example.com misc.test:3000363',
})
# Second example; here the "Xref" field is totally absent (including
# the header name) and comes out as None
lines = [
'3000234\tI am just a test article\t"Demo User" '
'<*****@*****.**>\t6 Oct 1998 04:38:40 -0500\t'
'<*****@*****.**>\t<*****@*****.**>\t1234\t'
'17\t\t',
]
overview = nntplib._parse_overview(lines, fmt)
(art_num, fields), = overview
self.assertEqual(fields['xref'], None)
# Third example; the "Xref" is an empty string, while "references"
# is a single space.
lines = [
'3000234\tI am just a test article\t"Demo User" '
'<*****@*****.**>\t6 Oct 1998 04:38:40 -0500\t'
'<*****@*****.**>\t \t1234\t'
'17\tXref: \t',
]
overview = nntplib._parse_overview(lines, fmt)
(art_num, fields), = overview
self.assertEqual(fields['references'], ' ')
self.assertEqual(fields['xref'], '')
def update_event(self, inp=-1):
self.set_output_val(0, nntplib._parse_overview(self.input(0), self.input(1), self.input(2)))
