| author | usveticic |
| Wed, 05 Aug 2020 15:04:53 +0200 | |
| branch | svghmi |
| changeset 3009 | 7c6960f09881 |
| parent 2834 | 6ac6a9dff594 |
| child 3165 | 2db69e2c5673 |
| permissions | -rw-r--r-- |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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#!/usr/bin/env python |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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# -*- coding: utf-8 -*- |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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# This file is part of Beremiz. |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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4 |
# See COPYING file for copyrights details. |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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from __future__ import absolute_import |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
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from lxml import etree |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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class XSLTransform(object): |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
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""" a class to handle XSLT queries on project and libs """ |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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def __init__(self, xsltpath, xsltext): |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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# parse and compile. "beremiz" arbitrary namespace for extensions |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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self.xslt = etree.XSLT( |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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etree.parse( |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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xsltpath, |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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etree.XMLParser()), |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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extensions={("beremiz", name): call for name, call in xsltext})
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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def transform(self, root, **kwargs): |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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res = self.xslt(root, **{k: etree.XSLT.strparam(v) for k, v in kwargs.iteritems()})
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
|
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# print(self.xslt.error_log) |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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return res |
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a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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24 |
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2834
6ac6a9dff594
SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents:
2752
diff
changeset
|
25 |
def get_error_log(self): |
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6ac6a9dff594
SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents:
2752
diff
changeset
|
26 |
return self.xslt.error_log |
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2752
a8c9b7f0a54a
Moved XSLT model query python code so that XSLT part can be reused for other transformations (i.e. in SVGHMI)
Edouard Tisserant
parents:
diff
changeset
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27 |
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2834
6ac6a9dff594
SVGHMI: be a bit more tolerant with missing HMI paths or missing elements in widgets : continue build (with warning) and fail silently at runtime.
Edouard Tisserant
parents:
2752
diff
changeset
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28 |