def test_absimgsrc(self):
html1_in = '''<div>
<p>Hi there.</p>
<img src="http://foo.example.com/path/to/bananas.jpg" alt="yellow fruit" width="23" height="480">
<img src="/_mwu/bananatree.jpg" alt="where they come from">
<p>Here's some more.</p>
<img src="/fruitpics/strawberry.jpg" alt="berry good">
<p>and then:
<img src="standard/nrolling-kiwi.gif" alt="delicious but takes time to peel">
<img src="data:image/gif;base64,R0lGODlhQgEDAJEAANTW2Pr06rO8yAAAACH5BAAAAAAALAAAAABCAQMAAAIilI+0Po5y02ouz3lyDDobiSJbmiXZA8KXuC8fyTDdrApy+QA7 alt="GIF data URL"/>
<img src="DATA:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAAkCAMAAACpD3pbAAAAYFBMVEVZbYftuWNoP0iYbFJDHkBcNEWAVk3JmFzVo17hrmG8jVmQk5+8sJOwgldse4xPKUN0S0r3yXdLJULcwpI4FD75x2f5yniSmJ07Fz/WpF6MYU/wyoShn5XTvZT84bL5xGZPqaqJAAAAdUlEQVQ4y+XTRw7EQAgEQJg8jmtvdOz//9IvaE57c19LQoBAvjuNiMgJmkdrMl69yXjbfNyFtfMN5zo4P0RlPCYAzjN+KoDsGIcKoKGcRkAjLb78JhcS7TyuJRc6WIrWWrqgFodsLrXc95j+yq3Jm/X+n7mXC9defIzz7p9PAAAAAElFTkSuQmCC" alt="PNG data URL"/>
<img src="" alt="Pathological HTML!">
</p>
</div>'''
html1_out = '''<div>
<p>Hi there.</p>
<img src="http://foo.example.com/path/to/bananas.jpg" alt="yellow fruit" width="23" height="480">
<img src="/_mwu/bananatree.jpg" alt="where they come from">
<p>Here's some more.</p>
<img src="http://desktop.example.com/fruitpics/strawberry.jpg" alt="berry good">
<p>and then:
<img src="http://desktop.example.com/articles/standard/nrolling-kiwi.gif" alt="delicious but takes time to peel">
<img src="data:image/gif;base64,R0lGODlhQgEDAJEAANTW2Pr06rO8yAAAACH5BAAAAAAALAAAAABCAQMAAAIilI+0Po5y02ouz3lyDDobiSJbmiXZA8KXuC8fyTDdrApy+QA7 alt="GIF data URL"/>
<img src="DATA:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAAkCAMAAACpD3pbAAAAYFBMVEVZbYftuWNoP0iYbFJDHkBcNEWAVk3JmFzVo17hrmG8jVmQk5+8sJOwgldse4xPKUN0S0r3yXdLJULcwpI4FD75x2f5yniSmJ07Fz/WpF6MYU/wyoShn5XTvZT84bL5xGZPqaqJAAAAdUlEQVQ4y+XTRw7EQAgEQJg8jmtvdOz//9IvaE57c19LQoBAvjuNiMgJmkdrMl69yXjbfNyFtfMN5zo4P0RlPCYAzjN+KoDsGIcKoKGcRkAjLb78JhcS7TyuJRc6WIrWWrqgFodsLrXc95j+yq3Jm/X+n7mXC9defIzz7p9PAAAAAElFTkSuQmCC" alt="PNG data URL"/>
<img src="" alt="Pathological HTML!">
</p>
</div>'''
desktop_url = 'http://desktop.example.com/articles/delicious.html'
from mobilize.filters.misc import absimgsrc
elem = html.fromstring(html1_in)
absimgsrc(elem, desktop_url)
result = elem2str(elem)
self.assertSequenceEqual(normxml(html1_out), normxml(result))
def test_GoogleAnalytics_none(self):
# Check negative case where we expect to not find GA tracking codes
from mobilize.components import GoogleAnalytics
doc_str = open(data_file_path('whole-html', 'cnn.html')).read()
doc = html.fromstring(doc_str)
noga = GoogleAnalytics()
noga.extract(doc)
noga.process()
actual = normxml(noga.html())
expected = normxml('''<div class="mwu-elem" id="mwu-elem-ga"></div>''')
self.assertSequenceEqual(expected, actual)
def test_noattribs(self):
ELEMSTR1 = '''<table width="600" style="color: fuscia;">
<tr><td width="200">one</td><td>two</td></tr>
<tr><td>three</td><td>four</td></tr>
</table>
'''
ELEMSTR2 = '''<div>
<table width="600" style="color: fuscia;">
<tr><td width="200">one</td><td>two</td></tr>
<tr><td>three</td><td>four</td></tr>
</table>
</div>
'''
testdata = [
{'in_str' : ELEMSTR1,
'tags' : ['table'],
'attribs' : ['width', 'style'],
'out_str' : '''<table>
<tr><td width="200">one</td><td>two</td></tr>
<tr><td>three</td><td>four</td></tr>
</table>
'''
},
{'in_str' : ELEMSTR2,
'tags' : ['table'],
'attribs' : ['width', 'style'],
'out_str' : '''<div>
<table>
<tr><td width="200">one</td><td>two</td></tr>
<tr><td>three</td><td>four</td></tr>
</table>
</div>
'''
},
{'in_str' : ELEMSTR2,
'tags' : ['table', 'td'],
'attribs' : ['width', 'style'],
'out_str' : '''<div>
<table>
<tr><td>one</td><td>two</td></tr>
<tr><td>three</td><td>four</td></tr>
</table>
</div>
'''
},
]
from mobilize.filters import noattribs
for ii, td in enumerate(testdata):
elem = html.fragment_fromstring(td['in_str'], create_parent=False)
noattribs(elem, td['tags'], td['attribs'])
expected = normxml(td['out_str'])
actual = normxml(elem2str(elem))
self.assertSequenceEqual(expected, actual)
def test_collapse(self):
'''
Test for collapsing filter application mode
'''
from mobilize.components import (
XPath,
FILT_EACHELEM,
FILT_COLLAPSED,
)
def testfilter(elem):
if elem.tag == 'a':
elem.attrib['class'] = 'foo'
for ii, child in enumerate(elem):
if 'a' == child.tag:
child.attrib['id'] = 'child-%d' % ii
htmlstr1 = '''<a href="/">a</a>
<a href="/">b</a>
<a href="/">c</a>
'''
nocollapse = XPath('//a', postfilters=[testfilter], filtermode=FILT_EACHELEM)
nocollapse.extract(html.fromstring(htmlstr1))
actual = nocollapse.process('idname')
actual_str = html.tostring(actual)
expected_str = '''<div class="mwu-elem" id="idname">
<a href="/" class="foo">a</a>
<a href="/" class="foo">b</a>
<a href="/" class="foo">c</a>
</div>
'''
self.assertSequenceEqual(normxml(expected_str), normxml(actual_str))
expected_str = '''<div id="idname">
<a href="/">a</a>
<a href="/">b</a>
<a href="/">c</a>
</div>
'''
collapse = XPath('//a', postfilters=[testfilter], filtermode=FILT_COLLAPSED)
collapse.extract(html.fromstring(htmlstr1))
actual = collapse.process('idname')
actual_str = html.tostring(actual)
expected_str = '''<div class="mwu-elem" id="idname">
<a href="/" id="child-0">a</a>
<a href="/" id="child-1">b</a>
<a href="/" id="child-2">c</a>
</div>
'''
self.assertSequenceEqual(normxml(expected_str), normxml(actual_str))
def test_extract_csspath(self):
from mobilize.components import CssPath
testdata = [
{'datafile' : 'a.xml',
'components' : [CssPath('div#happy', classvalue='some-class')],
'extracted' : ['<div class="some-class" id="some-id"><div id="happy">lucky</div></div>'],
},
{'datafile' : 'b.xml',
'components' : [CssPath('div#joyful', classvalue='some-class')],
'extracted' : ['<div class="some-class" id="some-id"><div id="joyful">fun</div></div>'],
},
{'datafile' : 'c.xml',
'components' : [CssPath('p.graceful', classvalue='some-class')],
'extracted' : ['<div class="some-class" id="some-id"><p class="graceful">laughing</p></div>'],
},
{'datafile' : 'd.xml',
'components' : [CssPath('p.graceful', classvalue='some-class')],
'extracted' : ['<div class="some-class" id="some-id"><p class="skipping graceful enthusiastic">laughing</p></div>'],
},
{'datafile' : 'e.xml',
'components' : [CssPath('p.graceful', classvalue='some-class')],
'extracted' : ['<div class="some-class" id="some-id"><p class="skipping graceful enthusiastic">laughing</p><p class="graceful">enthusiastic</p></div>'],
},
]
for ii, td in enumerate(testdata):
doc = html.fromstring(open(data_file_path('extract_celems', td['datafile'])).read())
for sel in td['components']:
sel.extract(doc)
sel.process('some-id')
expected = list(map(normxml, td['extracted']))
actual = [normxml(sel.html()) for sel in td['components']]
msg = 'e: %s, a: %s [%d %s]' % (expected, actual, ii, td['datafile'])
self.assertEqual(expected, actual, msg)
def test_relhyperlinks(self):
from mobilize.filters import (
relhyperlinks,
relhyperlinks_full,
)
htmlA='''
<div>
<ul>
<li><a href="http://alpha.com">Alpha home page</a></li>
<li><a href="http://www.alpha.com">Alt Alpha home page</a></li>
<li><a href="http://beta.com">Beta home page</a></li>
</ul>
<p>The beautiful <a href="/about/birds/cranes">white cranes</a> of <a href="http://alpha.com/places/Lancashire">Lancashire</a> drink surprising amounts of <a href="https://alpha.com/secure/about/drinks/coffee">coffee</a>.</p> </div>
'''
root1 = html.fromstring(htmlA)
relhyperlinks(root1, 'alpha.com')
actual1 = html.tostring(root1)
expected1 = '''
<div>
<ul>
<li><a href="/">Alpha home page</a></li>
<li><a href="http://www.alpha.com">Alt Alpha home page</a></li>
<li><a href="http://beta.com">Beta home page</a></li>
</ul>
<p>The beautiful <a href="/about/birds/cranes">white cranes</a> of <a href="/places/Lancashire">Lancashire</a> drink surprising amounts of <a href="https://alpha.com/secure/about/drinks/coffee">coffee</a>.</p> </div>
'''
self.assertSequenceEqual(normxml(expected1), normxml(actual1))
root2 = html.fromstring(htmlA)
relhyperlinks_full(root2, ['alpha.com', 'www.alpha.com'], ['http', 'https'])
actual2 = html.tostring(root2)
expected2 = '''
<div>
<ul>
<li><a href="/">Alpha home page</a></li>
<li><a href="/">Alt Alpha home page</a></li>
<li><a href="http://beta.com">Beta home page</a></li>
</ul>
<p>The beautiful <a href="/about/birds/cranes">white cranes</a> of <a href="/places/Lancashire">Lancashire</a> drink surprising amounts of <a href="/secure/about/drinks/coffee">coffee</a>.</p> </div>
'''
self.assertSequenceEqual(normxml(expected2), normxml(actual2))
def test_style(self):
'''test that style attribute is set properly'''
style = 'background-color: red; font-size: large;'
sourcestr = '''<ul>
<li>Dre</li>
<li>Snoop</li>
<li>Thug Life</li>
</ul>'''
extracted = DirectExtracted('', style=style)
extracted._sourcestr = sourcestr
extracted.extract(html.fromstring(sourcestr))
extracted.process('foo')
rendered = extracted.elem
# verify that the first child is the source string...
firstchild_elem = rendered[0]
self.assertSequenceEqual(normxml(sourcestr), normxml(html.tostring(firstchild_elem)))
# check the style attribute
self.assertEqual(style, rendered.attrib['style'])
def test_select_multiple(self):
'''
Test that extracted components can accept multiple selectors
'''
from mobilize.components import CssPath, XPath
selectors = [
'nav',
'section',
]
src_html = '''<div>
<nav>
<a href="/A">A</a>
<a href="/B">B</a>
</nav>
<table><tr><td> </td><td>I'm using tables for layout!!! DUR</td></tr></table>
<section>
<p>Hello.</p>
</section>
</div>
'''
expected_html = '''<div class="mwu-elem" id="foo">
<nav>
<a href="/A">A</a>
<a href="/B">B</a>
</nav>
<section>
<p>Hello.</p>
</section>
</div>'''
# test for CssPath
css_component = CssPath(selectors, idname='foo')
css_component.extract(html.fromstring(src_html))
extracted = css_component.process()
extracted_str = html.tostring(extracted)
self.assertSequenceEqual(normxml(expected_html), normxml(extracted_str))
# test for XPath
x_component = XPath(selectors, idname='foo')
x_component.extract(html.fromstring(src_html))
extracted = x_component.process()
extracted_str = html.tostring(extracted)
self.assertSequenceEqual(normxml(expected_html), normxml(extracted_str))
def test_squeezebr(self):
from mobilize.filters import squeezebr
testdata = [
{'in_str' : '''<p>Hi.</p>''',
'out_str' : '''<p>Hi.</p>''',
},
{'in_str' : '''<p>Hi.<br>Hey.</p>''',
'out_str' : '''<p>Hi.<br>Hey.</p>''',
},
{'in_str' : '''<p>Hi.<br><br>Hey.</p>''',
'out_str' : '''<p>Hi.<br>Hey.</p>''',
},
{'in_str' : '''<p>Hi.<br/><br/><br/><br/><br/><br/><br/><br/><br/>Hey.</p>''',
'out_str' : '''<p>Hi.<br>Hey.</p>''',
},
{'in_str' : '''<div>
<p>Hi.<br><br>Hey.</p>
<p>This is some more text
<br><br><br><br><br><img src="foo.png" alt="foo"/>
</p>
</div>''',
'out_str' : '''<div>
<p>Hi.<br>Hey.</p>
<p>This is some more text
<br><img src="foo.png" alt="foo">
</p>
</div>
''',
},
{'in_str' : '''<p>Hi.<br> <br>Hey.</p>''',
'out_str' : '''<p>Hi.<br>Hey.</p>''',
},
{'in_str' : '''<p>Hi.<br>How.<br>Hey.</p>''',
'out_str' : '''<p>Hi.<br>How.<br>Hey.</p>''',
},
]
for ii, td in enumerate(testdata):
elem = html.fragment_fromstring(td['in_str'], create_parent=False)
squeezebr(elem)
expected = normxml(td['out_str'])
actual = normxml(elem2str(elem))
self.assertSequenceEqual(expected, actual)
def test_abslinkfilesrc(self):
from mobilize.filters import abslinkfilesrc
html_in = '''<div>
<p><a href="marketstudy.xls">Market Study</a></p>
<p><a href="/whitepapers/fill-in-blank.doc">Make your own white paper!</a></p>
<p><a href="/whitepapers/widgets.pdf">Widget White Paper</a></p>
<p><a href="">HTML Pathology 101</a></p>
</div>'''
html_out ='''<div>
<p><a href="http://example.com/about/marketstudy.xls">Market Study</a></p>
<p><a href="/whitepapers/fill-in-blank.doc">Make your own white paper!</a></p>
<p><a href="http://example.com/whitepapers/widgets.pdf">Widget White Paper</a></p>
<p><a href="">HTML Pathology 101</a></p>
</div>'''
desktop_url = 'http://example.com/about/papers.html'
extensions=['.xls', '.pdf']
elem = html.fromstring(html_in)
abslinkfilesrc(elem, desktop_url, extensions)
result = html.tostring(elem)
self.assertSequenceEqual(normxml(html_out), normxml(result))
def test_resizeiframe(self):
from mobilize.filters import resizeiframe
testdata = [
{'iframe_str' : '''<p>
<iframe width="533" height="330" frameborder="0" allowfullscreen="" src="http://www.youtube.com/embed/HE6uqPPrVfo" title="YouTube video player"></iframe>
</p>''',
'resized_str' : '''<p>
<iframe width="280" height="173" frameborder="0" allowfullscreen="" src="http://www.youtube.com/embed/HE6uqPPrVfo" title="YouTube video player"></iframe>
</p>''',
},
{'iframe_str' : '''<iframe width="533" height="330" frameborder="0" allowfullscreen="" src="http://www.youtube.com/embed/HE6uqPPrVfo" title="YouTube video player"></iframe>''',
'resized_str' : '''<iframe width="280" height="173" frameborder="0" allowfullscreen="" src="http://www.youtube.com/embed/HE6uqPPrVfo" title="YouTube video player"></iframe>''',
},
{'iframe_str' : '''<p>Nothing to see here.</p>''',
'resized_str' : '''<p>Nothing to see here.</p>''',
},
]
for ii, td in enumerate(testdata):
iframe_elem = html.fragment_fromstring(td['iframe_str'], create_parent=False)
resizeiframe(iframe_elem)
self.assertSequenceEqual(normxml(td['resized_str']), normxml(elem2str(iframe_elem)))
def test_innerhtml(self):
from mobilize.components import XPath
html_str = '''<table><tr><td>Hello</td></tr></table>'''
# test for innerhtml=False
component_f = XPath('//td', idname='foo', innerhtml=False)
component_f.extract(html.fromstring(html_str))
extracted = component_f.process()
extracted_str = html.tostring(extracted)
expected = '<div class="mwu-elem" id="foo"><td>Hello</td></div>'
e = normxml(expected)
a = normxml(extracted_str)
self.assertSequenceEqual(e, a)
# test for innerhtml=True
component_t = XPath('//td', idname='foo', innerhtml=True)
component_t.extract(html.fromstring(html_str))
extracted = component_t.process()
extracted_str = html.tostring(extracted)
expected = '<div class="mwu-elem" id="foo">Hello</div>'
self.assertSequenceEqual(normxml(expected), normxml(extracted_str))
# test for ineffectiveness of innerhtml=True with multiple matching elements
component_t = XPath('//td', idname='foo', innerhtml=True)
component_t.extract(html.fromstring('''
<table><tr>
<td>Hello</td>
<td>Goodbye</td>
</tr></table>
'''))
extracted = component_t.process()
extracted_str = html.tostring(extracted)
expected = '<div class="mwu-elem" id="foo"><td>Hello</td><td>Goodbye</td></div>'
self.assertSequenceEqual(normxml(expected), normxml(extracted_str))
def test_formcontroltypes(self):
from mobilize.filters import formcontroltypes
instr = '''<form>
<dl>
<dt>Name</dt>
<dd><input type="text" name="name"/></dd>
<dt>Email</dt>
<dd><input type="email" name="email"/></dd>
<dt>Favorite color</dt>
<dd>
<ul>
<li><input type="radio" name="color" value="red" class="nonstandard"/>Red</li>
<li><input type="radio" name="color" value="blue" class="nonstandard"/>Blue</li>
<li><input type="radio" name="color" value="green" class="nonstandard"/>Green</li>
</ul>
</dd>
</dl>
</form>'''
expected = '''<form>
<dl>
<dt>Name</dt>
<dd><input type="text" name="name" class="mwu-fc-input-text"/></dd>
<dt>Email</dt>
<dd><input type="email" name="email" class="mwu-fc-input-email"/></dd>
<dt>Favorite color</dt>
<dd>
<ul>
<li><input type="radio" name="color" value="red" class="nonstandard mwu-fc-input-radio"/>Red</li>
<li><input type="radio" name="color" value="blue" class="nonstandard mwu-fc-input-radio"/>Blue</li>
<li><input type="radio" name="color" value="green" class="nonstandard mwu-fc-input-radio"/>Green</li>
</ul>
</dd>
</dl>
</form>'''
root_elem = html.fromstring(instr)
formcontroltypes(root_elem)
actual = html.tostring(root_elem)
self.assertSequenceEqual(normxml(expected), normxml(actual))
def test_formaction(self):
from mobilize.filters import formaction
testdata = [
{'form_html_in' : '''<div><form action="http://example.com/foo/" ><input type="text" name="bar"></form></div>''',
'form_html_out' : '''<div><form action="/foo/" ><input type="text" name="bar"></form></div>''',
},
{'form_html_in' : '''<div><form action="/foo/" ><input type="text" name="bar"></form></div>''',
'form_html_out' : '''<div><form action="/foo/" ><input type="text" name="bar"></form></div>''',
},
{'form_html_in' : '''<div><form action="http://example.com/foo/" ><input type="text" name="bar"></form></div>''',
'urlprefix' : 'https://mobilewebup.com/',
'form_html_out' : '''<div><form action="https://mobilewebup.com/foo/" ><input type="text" name="bar"></form></div>''',
},
]
for ii, td in enumerate(testdata):
elem = html.fromstring(td['form_html_in'])
if 'urlprefix' in td:
formaction(elem, td['urlprefix'])
else:
formaction(elem)
expected = normxml(td['form_html_out'])
actual = normxml(html.tostring(elem))
self.assertSequenceEqual(expected, actual)
def test__html_fromstring(self):
from mobilize.handlers import _html_fromstring
html_ref = '''<!doctype html>
<html>
<head><title>Hey</title></head>
<body>
<h1>Test Page</h1>
<p>Have a nice day!</p>
</body>
</html>'''
html_xml_encoding1 = '''<?xml version="1.0" encoding="UTF-8"?>
<!doctype html>
<html>
<head><title>Hey</title></head>
<body>
<h1>Test Page</h1>
<p>Have a nice day!</p>
</body>
</html>'''
testdata = [
('html_ref', html_ref),
# with leading newlines
('html_plain1', '''
<!doctype html>
<html>
<head><title>Hey</title></head>
<body>
<h1>Test Page</h1>
<p>Have a nice day!</p>
</body>
</html>'''),
# no doctype
('html_plain2', '''<html>
<head><title>Hey</title></head>
<body>
<h1>Test Page</h1>
<p>Have a nice day!</p>
</body>
</html>'''),
# With XML encoding
('html_xml_encoding1', html_xml_encoding1),
# With XML encoding, but with leading newline thrown in for good measure
('html_xml_encoding2', '''
<?xml version="1.0" encoding="UTF-8"?>
<!doctype html>
<html>
<head><title>Hey</title></head>
<body>
<h1>Test Page</h1>
<p>Have a nice day!</p>
</body>
</html>'''),
# With XML encoding, but with a truly disturbing number of leading newlines. IT WILL HAPPEN
('html_xml_encoding3', '\n' * 1024 + html_xml_encoding1),
# With XML encoding and generous newlines interspersed
('html_xml_encoding4', '''
<?xml version="1.0" encoding="UTF-8"?>
<!doctype html>
<html>
<head><title>Hey</title></head>
<body>
<h1>Test Page</h1>
<p>Have a nice day!</p>
</body>
</html>'''),
# mix case
('html_xml_mixcase1', '''<?XML version="1.0" encoding="UTF-8"?>
<!doctype html>
<html>
<head><title>Hey</title></head>
<body>
<h1>Test Page</h1>
<p>Have a nice day!</p>
</body>
</html>'''),
('html_xml_mixcase2', '''<?Xml version="1.0" encoding="UTF-8"?>
<!doctype html>
<html>
<head><title>Hey</title></head>
<body>
<h1>Test Page</h1>
<p>Have a nice day!</p>
</body>
</html>'''),
]
expected_html = normxml(html_ref)
for ii, td in enumerate(testdata):
label, html_input = td
actual = _html_fromstring(html_input)
actual_html = normxml(html.tostring(actual))
self.assertEqual(expected_html, actual_html, '{} [{}]'.format(label, ii))
def test_resizeobject(self):
from mobilize.filters import resizeobject
testdata = [
{'object_str' : '''<div class="foobar"><ul><li><object width="800" height="344">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US"/>
<param name="allowFullScreen" value="true"/>
<param name="allowscriptaccess" value="always"/>
<embed src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="800" height="344"/>
</object></li></ul></div>''',
'resized_str' : '''<div class="foobar"><ul><li><object width="280" height="120">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US">
<param name="allowFullScreen" value="true">
<param name="allowscriptaccess" value="always">
<embed src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="280" height="120"></embed>
</object></li></ul></div>''',
},
{'object_str' : '''<object width="800" height="344">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US">
<param name="allowFullScreen" value="true">
<param name="allowscriptaccess" value="always">
<embed src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="800" height="344"></embed>
</object>''',
'resized_str' : '''<object width="280" height="120">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US">
<param name="allowFullScreen" value="true">
<param name="allowscriptaccess" value="always">
<embed src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="280" height="120"></embed>
</object>''',
},
{'object_str' : '''<OBJECT width="800" height="344">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US"/>
<param name="allowFullScreen" value="true"/>
<param name="allowscriptaccess" value="always"/>
<EMBED src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="800" height="344"/>
</OBJECT>''',
'resized_str' : '''<object width="280" height="120">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US">
<param name="allowFullScreen" value="true">
<param name="allowscriptaccess" value="always">
<embed src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="280" height="120"></embed>
</object>''',
},
# If not height defined, or otherwise can't calculate aspect ratio, just ignore that attribute
{'object_str' : '''<OBJECT width="800">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US"/>
<param name="allowFullScreen" value="true"/>
<param name="allowscriptaccess" value="always"/>
<EMBED src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="800"/>
</OBJECT>''',
'resized_str' : '''<object width="280">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US">
<param name="allowFullScreen" value="true">
<param name="allowscriptaccess" value="always">
<embed src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="280"></embed>
</object>''',
},
{'object_str' : '''<OBJECT>
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US"/>
<param name="allowFullScreen" value="true"/>
<param name="allowscriptaccess" value="always"/>
<EMBED src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true"/>
</OBJECT>''',
'resized_str' : '''<object width="280">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US">
<param name="allowFullScreen" value="true">
<param name="allowscriptaccess" value="always">
<embed src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="280"></embed>
</object>''',
},
{'object_str' : '''<OBJECT width="800" height="beer">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US"/>
<param name="allowFullScreen" value="true"/>
<param name="allowscriptaccess" value="always"/>
<EMBED src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="800" height="beer"/>
</OBJECT>''',
'resized_str' : '''<object width="280">
<param name="movie" value="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US">
<param name="allowFullScreen" value="true">
<param name="allowscriptaccess" value="always">
<embed src="http://www.youtube.com/v/fJ8FGIQG8gM?fs=1&hl=en_US" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="280"></embed>
</object>''',
},
{'object_str' : '''<p>Nothing to see here.</p>''',
'resized_str' : '''<p>Nothing to see here.</p>''',
},
]
for ii, td in enumerate(testdata):
object_elem = html.fragment_fromstring(td['object_str'], create_parent=False)
resizeobject(object_elem)
self.assertSequenceEqual(normxml(td['resized_str']), normxml(elem2str(object_elem)))
def test_table2divrows(self):
testdata = [
{'in_str' : '''<div><table>
<tr>
<td>Eggs</td>
<td>Ham</td>
</tr>
<tr>
<td>Beer</td>
<td>Milk</td>
</tr>
</table></div>
''',
'out_str' : '''<div>
<div class="mwu-table2divrows">
<div class="mwu-table2divrows-row0">
<div class="mwu-table2divrows-row0-col0 mwu-table2divrows-col0">Eggs</div>
<div class="mwu-table2divrows-row0-col1 mwu-table2divrows-col1">Ham</div>
</div>
<div class="mwu-table2divrows-row1">
<div class="mwu-table2divrows-row1-col0 mwu-table2divrows-col0">Beer</div>
<div class="mwu-table2divrows-row1-col1 mwu-table2divrows-col1">Milk</div>
</div>
</div>
</div>
''',
},
#================
{'in_str' : '''<div><table><tbody>
<tr>
<td>Eggs</td>
<td>Ham</td>
</tr>
<tr>
<td>Beer</td>
<td>Milk</td>
</tr>
</tbody></table></div>
''',
'out_str' : '''<div>
<div class="mwu-table2divrows">
<div class="mwu-table2divrows-row0">
<div class="mwu-table2divrows-row0-col0 mwu-table2divrows-col0">Eggs</div>
<div class="mwu-table2divrows-row0-col1 mwu-table2divrows-col1">Ham</div>
</div>
<div class="mwu-table2divrows-row1">
<div class="mwu-table2divrows-row1-col0 mwu-table2divrows-col0">Beer</div>
<div class="mwu-table2divrows-row1-col1 mwu-table2divrows-col1">Milk</div>
</div>
</div>
</div>
''',
},
{'in_str' : '''<div><p>Nothing here.</p></div>''',
'out_str' : '''<div><p>Nothing here.</p></div>''',
},
{'in_str' : '''<div><table>
<tr>
<td><table id="foobar"><tr><td>Whoa</td><td>dude</td></tr></table></td>
<td>Key Lime Pie</td>
</tr>
</table></div>''',
'out_str' : '''<div><div class="mwu-table2divrows">
<div class="mwu-table2divrows-row0">
<div class="mwu-table2divrows-row0-col0 mwu-table2divrows-col0">
<table id="foobar"><tr><td>Whoa</td><td>dude</td></tr></table>
</div>
<div class="mwu-table2divrows-row0-col1 mwu-table2divrows-col1">Key Lime Pie</div>
</div>
</div>
</div>''',
},
{'in_str' : '''<div><table>
<tr>
<td>
Does html like this exist somewhere in the wild?
<table id="foobar"><tr><td>Whoa</td><td>dude</td></tr></table>
<p>yeah, I bet somewhere it does</p>
(probably on some website that gets 10K hits on a slow day)
<table id="foobar"><tr><td>Game</td><td>Over Man</td></tr></table>
here's some extra trailing text for you too
</td>
<td>Key Lime Pie</td>
</tr>
</table></div>''',
'out_str' : '''<div><div class="mwu-table2divrows">
<div class="mwu-table2divrows-row0">
<div class="mwu-table2divrows-row0-col0 mwu-table2divrows-col0">
Does html like this exist somewhere in the wild?
<table id="foobar"><tr><td>Whoa</td><td>dude</td></tr></table>
<p>yeah, I bet somewhere it does</p>
(probably on some website that gets 10K hits on a slow day)
<table id="foobar"><tr><td>Game</td><td>Over Man</td></tr></table>
here's some extra trailing text for you too
</div>
<div class="mwu-table2divrows-row0-col1 mwu-table2divrows-col1">Key Lime Pie</div>
</div>
</div>
</div>''',
},
{'in_str' : '''<table>
<tr>
<td>Eggs</td>
<td>Ham</td>
</tr>
<tr>
<td>Beer</td>
<td>Milk</td>
</tr>
</table>
''',
'out_str' : '''<div class="mwu-table2divrows">
<div class="mwu-table2divrows-row0">
<div class="mwu-table2divrows-row0-col0 mwu-table2divrows-col0">Eggs</div>
<div class="mwu-table2divrows-row0-col1 mwu-table2divrows-col1">Ham</div>
</div>
<div class="mwu-table2divrows-row1">
<div class="mwu-table2divrows-row1-col0 mwu-table2divrows-col0">Beer</div>
<div class="mwu-table2divrows-row1-col1 mwu-table2divrows-col1">Milk</div>
</div>
</div>
''',
},
]
from mobilize.filters import table2divrows
for ii, td in enumerate(testdata):
in_elem = html.fragment_fromstring(td['in_str'], create_parent=False)
table2divrows(in_elem)
self.assertSequenceEqual(normxml(td['out_str']), normxml(elem2str(in_elem)))
def test_table2divgroups(self):
from mobilize.filters.tables import Spec
ELEMSTR1 = '''<div id="some-container">
<table>
<tbody>
<tr>
<td>CONTACT US</td>
<td> </td>
<td> </td>
<td> </td>
<tr>
<td>123 Main Str</td>
<td> </td>
<td>OUR TEAM</td>
<td> </td>
<tr>
<td>Springfield, IL</td>
<td> </td>
<td>Mike Smith</td>
<td><img src="/mike-smith.jpg"/></td>
<tr>
<td>1-800-BUY-DUFF</td>
<td> </td>
<td>Jen Jones</td>
<td><img src="/jen-jones.jpg"/></td>
<tr>
<td> </td>
<td> </td>
<td>Scruffy</td>
<td><img src="/scruffy-the-dog.jpg"/></td>
<tr>
</tbody>
</table>
</div>
'''
testdata = [
{'elem_str' : ELEMSTR1,
'specmap' : [],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
</div>
</div>
''',
},
{'elem_str' : ELEMSTR1,
'specmap' : [
(Spec('idname1', 0, 0, 0, 0)),
],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div>CONTACT US</div>
</div>
</div>
</div>
''',
},
{'elem_str' : ELEMSTR1,
'specmap' : [
(Spec('idname1', 0, 0, 3, 0)),
],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div>CONTACT US</div>
<div>123 Main Str</div>
<div>Springfield, IL</div>
<div>1-800-BUY-DUFF</div>
</div>
</div>
</div>
''',
},
{'elem_str' : ELEMSTR1,
'specmap' : [
(Spec('idname1', 0, 0, 0, 0)),
(Spec('idname2', 0, 0, 3, 0)),
],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div>CONTACT US</div>
</div>
<div class="mwu-elem-table2divgroups-group" id="idname2">
<div>CONTACT US</div>
<div>123 Main Str</div>
<div>Springfield, IL</div>
<div>1-800-BUY-DUFF</div>
</div>
</div>
</div>
''',
},
{'elem_str' : ELEMSTR1,
'specmap' : [
(Spec('idname2', 0, 0, 3, 0)),
(Spec('idname1', 0, 0, 0, 0)),
],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname2">
<div>CONTACT US</div>
<div>123 Main Str</div>
<div>Springfield, IL</div>
<div>1-800-BUY-DUFF</div>
</div>
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div>CONTACT US</div>
</div>
</div>
</div>
''',
},
{'elem_str' : ELEMSTR1,
'specmap' : [
(Spec('idname2', 0, 0, 3, 0)),
(Spec('idname1', 0, 0, 0, 0)),
],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname2">
<div>CONTACT US</div>
<div>123 Main Str</div>
<div>Springfield, IL</div>
<div>1-800-BUY-DUFF</div>
</div>
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div>CONTACT US</div>
</div>
</div>
</div>
''',
},
{'elem_str' : ELEMSTR1,
'specmap' : [
(Spec('idname1', 0, 0, 4, 0)),
],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div>CONTACT US</div>
<div>123 Main Str</div>
<div>Springfield, IL</div>
<div>1-800-BUY-DUFF</div>
</div>
</div>
</div>
''',
},
{'elem_str' : ELEMSTR1,
'omit_whitespace' : False,
'specmap' : [
(Spec('idname1', 0, 0, 4, 0)),
],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div>CONTACT US</div>
<div>123 Main Str</div>
<div>Springfield, IL</div>
<div>1-800-BUY-DUFF</div>
<div> </div>
</div>
</div>
</div>
''',
},
{'elem_str' : ELEMSTR1,
'specmap' : [
(Spec('idname1', 1, 2, 4, 3)),
],
'out_str' : '''
<div id="some-container">
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div>
<div>OUR TEAM</div>
</div>
<div>
<div>Mike Smith</div>
<div><img src="/mike-smith.jpg"></div>
</div>
<div>
<div>Jen Jones</div>
<div><img src="/jen-jones.jpg"></div>
</div>
<div>
<div>Scruffy</div>
<div><img src="/scruffy-the-dog.jpg"></div>
</div>
</div>
</div>
</div>
''',
},
{'elem_str' : '''<div>
<table>
<tr><td colspan="3">a</td></tr>
<tr>
<td>b</td>
<td>c</td>
<td>d</td>
</tr>
</table>
''',
'specmap' : [
(Spec('idname1', 0, 0, 1, 1)),
],
'out_str' : '''
<div>
<div class="mwu-elem-table2divgroups">
<div class="mwu-elem-table2divgroups-group" id="idname1">
<div><div>a</div></div>
<div>
<div>b</div>
<div>c</div>
</div>
</div>
</div>
</div>
''',
},
]
from mobilize.filters import table2divgroups
for ii, td in enumerate(testdata):
omit_whitespace = td.get('omit_whitespace', True)
elem = html.fromstring(td['elem_str'])
table2divgroups(elem, td['specmap'], omit_whitespace=omit_whitespace)
expected = normxml(td['out_str'])
actual = normxml(elem2str(elem))
self.assertSequenceEqual(expected, actual)
def test_omit(self):
from lxml import html
from mobilize.filters import omit
ELEMSTR1 = '''<div class="foo">
<div id="child1">Child Numero Uno</div>
<p id="child2">Child Numero Dos</p>
<div id="child3">Child Numero Tres</div>
</div>
'''
testdata = [
{'elem_str' : ELEMSTR1,
'xpaths' : None,
'csspaths' : ['div#child1'],
'out_str' : '''<div class="foo">
<p id="child2">Child Numero Dos</p>
<div id="child3">Child Numero Tres</div>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : None,
'csspaths' : ['div#child2'],
'out_str' : '''<div class="foo">
<div id="child1">Child Numero Uno</div>
<p id="child2">Child Numero Dos</p>
<div id="child3">Child Numero Tres</div>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : None,
'csspaths' : ['p#child2'],
'out_str' : '''<div class="foo">
<div id="child1">Child Numero Uno</div>
<div id="child3">Child Numero Tres</div>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : None,
'csspaths' : ['p'],
'out_str' : '''<div class="foo">
<div id="child1">Child Numero Uno</div>
<div id="child3">Child Numero Tres</div>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : None,
'csspaths' : ['p#child2', 'div#child3'],
'out_str' : '''<div class="foo">
<div id="child1">Child Numero Uno</div>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : None,
'csspaths' : ['div#child3', 'p#child2'],
'out_str' : '''<div class="foo">
<div id="child1">Child Numero Uno</div>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : ['./p'],
'csspaths' : None,
'out_str' : '''<div class="foo">
<div id="child1">Child Numero Uno</div>
<div id="child3">Child Numero Tres</div>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : ['.//p'],
'csspaths' : None,
'out_str' : '''<div class="foo">
<div id="child1">Child Numero Uno</div>
<div id="child3">Child Numero Tres</div>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : ['./div'],
'csspaths' : None,
'out_str' : '''<div class="foo">
<p id="child2">Child Numero Dos</p>
</div>''',
},
{'elem_str' : ELEMSTR1,
'xpaths' : ['./p'],
'csspaths' : ['div#child3'],
'out_str' : '''<div class="foo">
<div id="child1">Child Numero Uno</div>
</div>''',
},
]
for ii, td in enumerate(testdata):
elem = html.fromstring(td['elem_str'])
omit(elem, xpaths=td['xpaths'], csspaths=td['csspaths'])
expected = normxml(td['out_str'])
actual = normxml(html.tostring(elem))
self.assertSequenceEqual(expected, actual)
# check that an arg is required
testelem = html.fromstring(ELEMSTR1)
self.assertRaises(AssertionError, omit, testelem)
self.assertRaises(AssertionError, omit, testelem, [], [])
