Class XSLT
object --+
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XSLT
XSLT(self, xslt_input, extensions=None, regexp=True, access_control=None)
Turn an XSL document into an XSLT object.
Calling this object on a tree or Element will execute the XSLT:
transform = etree.XSLT(xsl_tree)
result = transform(xml_tree)
Keyword arguments of the constructor:
- extensions: a dict mapping (namespace, name) pairs to
extension functions or extension elements
- regexp: enable exslt regular expression support in XPath
(default: True)
- access_control: access restrictions for network or file
system (see XSLTAccessControl)
Keyword arguments of the XSLT call:
- profile_run: enable XSLT profiling (default: False)
Other keyword arguments of the call are passed to the stylesheet
as parameters.
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__call__(self,
_input,
profile_run=False,
**kw)
Execute the XSL transformation on a tree or Element. |
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__init__(self,
xslt_input,
extensions=None,
regexp=True,
access_control=None)
x.__init__(...) initializes x; see help(type(x)) for signature |
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a new object with type S, a subtype of T
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_input,
profile_run=False,
**kw) |
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tostring(self,
result_tree)
Save result doc to string based on stylesheet output method. |
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Inherited from object:
__delattr__,
__format__,
__getattribute__,
__hash__,
__reduce__,
__reduce_ex__,
__repr__,
__setattr__,
__sizeof__,
__str__,
__subclasshook__
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set_global_max_depth(max_depth)
The maximum traversal depth that the stylesheet engine will allow.
This does not only count the template recursion depth but also takes
the number of variables/parameters into account. The required setting
for a run depends on both the stylesheet and the input data. |
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strparam(strval)
Mark an XSLT string parameter that requires quote escaping
before passing it into the transformation. Use it like this: |
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error_log
The log of errors and warnings of an XSLT execution.
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Inherited from object:
__class__
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__call__(self,
_input,
profile_run=False,
**kw)
(Call operator)
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Execute the XSL transformation on a tree or Element.
Pass the profile_run option to get profile information
about the XSLT. The result of the XSLT will have a property
xslt_profile that holds an XML tree with profiling data.
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__init__(self,
xslt_input,
extensions=None,
regexp=True,
access_control=None)
(Constructor)
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x.__init__(...) initializes x; see help(type(x)) for signature
- Overrides:
object.__init__
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- Returns: a new object with type S, a subtype of T
- Overrides:
object.__new__
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apply(self,
_input,
profile_run=False,
**kw)
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Deprecated:
call the object, not this method.
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set_global_max_depth(max_depth)
Static Method
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The maximum traversal depth that the stylesheet engine will allow.
This does not only count the template recursion depth but also takes
the number of variables/parameters into account. The required setting
for a run depends on both the stylesheet and the input data.
Example:
XSLT.set_global_max_depth(5000)
Note that this is currently a global, module-wide setting because
libxslt does not support it at a per-stylesheet level.
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strparam(strval)
Static Method
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Mark an XSLT string parameter that requires quote escaping
before passing it into the transformation. Use it like this:
result = transform(doc, some_strval = XSLT.strparam(
'''it's "Monty Python's" ...'''))
Escaped string parameters can be reused without restriction.
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tostring(self,
result_tree)
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Save result doc to string based on stylesheet output method.
Deprecated:
use str(result_tree) instead.
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