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[utils] PEP 8

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This commit is contained in:
Sergey M․ 2016-03-16 21:50:04 +06:00
parent 96f4f796fb
commit c5229f3926
2 changed files with 7 additions and 4 deletions
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6
test/test_utils.py
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@ -641,8 +641,8 @@ class TestUtil(unittest.TestCase):
self.assertEqual(extract_attributes('<e x="&#x79;">'), {'x': 'y'}) self.assertEqual(extract_attributes('<e x="&#x79;">'), {'x': 'y'})
self.assertEqual(extract_attributes('<e x="&amp;">'), {'x': '&'}) # XML self.assertEqual(extract_attributes('<e x="&amp;">'), {'x': '&'}) # XML
self.assertEqual(extract_attributes('<e x="&quot;">'), {'x': '"'}) self.assertEqual(extract_attributes('<e x="&quot;">'), {'x': '"'})
self.assertEqual(extract_attributes('<e x="&pound;">'), {'x': '£'}) # HTML 3.2 self.assertEqual(extract_attributes('<e x="&pound;">'), {'x': '£'}) # HTML 3.2
self.assertEqual(extract_attributes('<e x="&lambda;">'), {'x': 'λ'}) # HTML 4.0 self.assertEqual(extract_attributes('<e x="&lambda;">'), {'x': 'λ'}) # HTML 4.0
self.assertEqual(extract_attributes('<e x="&foo">'), {'x': '&foo'}) self.assertEqual(extract_attributes('<e x="&foo">'), {'x': '&foo'})
self.assertEqual(extract_attributes('<e x="\'">'), {'x': "'"}) self.assertEqual(extract_attributes('<e x="\'">'), {'x': "'"})
self.assertEqual(extract_attributes('<e x=\'"\'>'), {'x': '"'}) self.assertEqual(extract_attributes('<e x=\'"\'>'), {'x': '"'})
@ -654,7 +654,7 @@ class TestUtil(unittest.TestCase):
self.assertEqual(extract_attributes('<e \nx=\n"y"\n>'), {'x': 'y'}) self.assertEqual(extract_attributes('<e \nx=\n"y"\n>'), {'x': 'y'})
self.assertEqual(extract_attributes("<e \nx=\n'y'\n>"), {'x': 'y'}) self.assertEqual(extract_attributes("<e \nx=\n'y'\n>"), {'x': 'y'})
self.assertEqual(extract_attributes('<e \nx="\ny\n">'), {'x': '\ny\n'}) self.assertEqual(extract_attributes('<e \nx="\ny\n">'), {'x': '\ny\n'})
self.assertEqual(extract_attributes('<e CAPS=x>'), {'caps': 'x'}) # Names lowercased self.assertEqual(extract_attributes('<e CAPS=x>'), {'caps': 'x'}) # Names lowercased
self.assertEqual(extract_attributes('<e x=1 X=2>'), {'x': '2'}) self.assertEqual(extract_attributes('<e x=1 X=2>'), {'x': '2'})
self.assertEqual(extract_attributes('<e X=1 x=2>'), {'x': '2'}) self.assertEqual(extract_attributes('<e X=1 x=2>'), {'x': '2'})
self.assertEqual(extract_attributes('<e _:funny-name1=1>'), {'_:funny-name1': '1'}) self.assertEqual(extract_attributes('<e _:funny-name1=1>'), {'_:funny-name1': '1'})

5
youtube_dl/utils.py
View File

@ -273,15 +273,17 @@ def get_element_by_attribute(attribute, value, html):
return unescapeHTML(res) return unescapeHTML(res)
class HTMLAttributeParser(compat_HTMLParser): class HTMLAttributeParser(compat_HTMLParser):
"""Trivial HTML parser to gather the attributes for a single element""" """Trivial HTML parser to gather the attributes for a single element"""
def __init__(self): def __init__(self):
self.attrs = { } self.attrs = {}
compat_HTMLParser.__init__(self) compat_HTMLParser.__init__(self)
def handle_starttag(self, tag, attrs): def handle_starttag(self, tag, attrs):
self.attrs = dict(attrs) self.attrs = dict(attrs)
def extract_attributes(html_element): def extract_attributes(html_element):
"""Given a string for an HTML element such as """Given a string for an HTML element such as
<el <el
@ -303,6 +305,7 @@ def extract_attributes(html_element):
parser.close() parser.close()
return parser.attrs return parser.attrs
def clean_html(html): def clean_html(html):
"""Clean an HTML snippet into a readable string""" """Clean an HTML snippet into a readable string"""