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Passing XDM array to XQuery with Python and SaxonC 11.1 gives java.lang.ClassCastException : net.sf.saxon.ma.arrays.SimpleArrayItem
Added by Martin Honnen over 2 years ago
I am not able to pass an XDM array to XQuery, XPath or XSLT with Python and SaxonC 11.1; here is a test case for XQuery (because in XQuery I at least manage to pass an XDM map with similar code):
from saxonc import *
with PySaxonProcessor(license=False) as proc:
print("Test SaxonC on Python")
print(proc.version)
xquery_processor = proc.new_xquery_processor()
list1 = range(1, 5)
xdmArray1 = proc.make_array([proc.make_integer_value(i) for i in list1])
xquery_processor.set_parameter('a1', xdmArray1)
result = xquery_processor.run_query_to_value(query_text = '''declare variable $a1 as array(xs:integer) external;
$a1?*
''')
if result is None and xquery_processor.exception_occurred:
print(xquery_processor.error_message)
else:
print(isinstance(result, PyXdmValue))
result1 = result.head
print(isinstance(result, PyXdmItem))
print(isinstance(result, PyXdmAtomicValue))
print(result1)
gives
Test SaxonC on Python
SaxonC-HE 11.1 from Saxonica
java.lang.ClassCastException : net.sf.saxon.ma.arrays.SimpleArrayItem
Replies (2)
RE: Passing XDM array to XQuery with Python and SaxonC 11.1 gives java.lang.ClassCastException : net.sf.saxon.ma.arrays.SimpleArrayItem - Added by O'Neil Delpratt over 2 years ago
Thanks for reporting this issue. I have created the following bug issue #5290
RE: Passing XDM array to XQuery with Python and SaxonC 11.1 gives java.lang.ClassCastException : net.sf.saxon.ma.arrays.SimpleArrayItem - Added by O'Neil Delpratt over 2 years ago
It seems a fix in a related bug issue has resolved this one.
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