Python 3.9 incompatibilities #2887
Description
Conda Forge has issued the PRs for the Python 3.9 builds but the Python wrappers are not compatible anymore due to some missing methods in xml. These were marked for deprecation back in Python 3.2.
Traceback (most recent call last):
File "/home/conda/feedstock_root/build_artifacts/openmm_1602750246519/work/wrappers/generateWrappers.py", line 2073, in <module>
builder.writeOutput()
File "/home/conda/feedstock_root/build_artifacts/openmm_1602750246519/work/wrappers/generateWrappers.py", line 416, in writeOutput
self.writeClasses()
File "/home/conda/feedstock_root/build_artifacts/openmm_1602750246519/work/wrappers/generateWrappers.py", line 199, in writeClasses
self.writeMethods(classNode)
File "/home/conda/feedstock_root/build_artifacts/openmm_1602750246519/work/wrappers/generateWrappers.py", line 232, in writeMethods
isAbstract = any('virt' in method.attrib and method.attrib['virt'] == 'pure-virtual' for method in classNode.getiterator('memberdef'))
AttributeError: 'xml.etree.ElementTree.Element' object has no attribute 'getiterator'