Package lxml :: Package tests :: Module selftest2

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Module selftest2

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Functions

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stdout()

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unserialize(text)

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serialize(elem, encoding=None)

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summarize(elem)

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summarize_list(seq)

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check_string(string)

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check_mapping(mapping)

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check_element(element)

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check_element_tree(tree)

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element()
Test element tree interface.

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parsefile()
Test parsing from file. Note that we're opening the files in here; by default, the 'parse' function opens the file in binary mode, and doctest doesn't filter out carriage returns.

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writefile()

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encoding()
Test encoding issues.

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qname()
Test QName handling.

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cdata()
Test CDATA handling (etc).

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find()
Test find methods (including xpath syntax).

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copy()
Test copy handling (etc).

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attrib()
Test attribute handling.

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makeelement()
Test makeelement handling.

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Variables

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SAMPLE_XML = unserialize(...

SAMPLE_XML_NS = unserialize(...

ENTITY_XML = '<!DOCTYPE points [\n<!ENTITY % user-entities SYS...

__package__ = 'lxml.tests'

Function Details

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qname()

source code

Test QName handling.

decorated tags

>>> elem = ElementTree.Element("{uri}tag")
>>> serialize(elem) # 1.1
'<ns0:tag xmlns:ns0="uri"/>'

## 2) decorated attributes

## >>> elem.attrib["{uri}key"] = "value" ## >>> serialize(elem) # 2.1 ## '<ns0:tag ns0:key="value" xmlns:ns0="uri"/>'

copy()

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Test copy handling (etc).

>>> import copy
>>> e1 = unserialize("<tag>hello<foo/></tag>")
>>> # e2 = copy.copy(e1)
>>> e3 = copy.deepcopy(e1)
>>> e1.find("foo").tag = "bar"

>>> serialize(e1).replace(' ', '')
'<tag>hello<bar/></tag>'

## >>> serialize(e2).replace(' ', '') ## '<tag>hello<bar/></tag>'

>>> serialize(e3).replace(' ', '')
'<tag>hello<foo/></tag>'

Variables Details

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SAMPLE_XML

Value:

unserialize("""
<body>
  <tag>text</tag>
  <tag />
  <section>
    <tag>subtext</tag>
  </section>
</body>
...

SAMPLE_XML_NS

Value:

unserialize("""
<body xmlns="http://effbot.org/ns">
  <tag>text</tag>
  <tag />
  <section>
    <tag>subtext</tag>
  </section>
</body>
...

ENTITY_XML

Value:

'''<!DOCTYPE points [
<!ENTITY % user-entities SYSTEM \'user-entities.xml\'>
%user-entities;
]>
<document>&entity;</document>
'''