def getNode(fname, nodepath):
"""
Searches file for particular node. Note that this takes the first matching node path in the file.
@ In, fname, string, name of file with XML tree to search
@ In, nodepath, string, "."-separated string with xml node name path, i.e., Simulation.RunInfo.Sequence
@ Out, getNode, ET.Element, prettified element
"""
#TODO add option to include parent nodes with ellipses
root = ET.parse(fname).getroot()
#format nodepath
nodepath = nodepath.replace('.', '/')
#check if root is desired node
if root.tag == nodepath:
node = root
docLevel = 0
else:
docLevel = len(nodepath.split('/'))
node = xmlUtils.findPathEllipsesParents(root, nodepath, docLevel)
if node is None:
raise IOError('Unable to find ' + nodepath + ' in ' + fname)
return xmlUtils.prettify(node, doc=True, docLevel=docLevel)
print(
'ERROR: Test of "findPath" failed! No element should have been found, but found',
found)
results['fail'] += 1
else:
results['pass'] += 1
for f in toRemove:
if os.path.exists(f):
try:
os.remove(f)
except OSError:
print('WARNING: In cleaning up, could not remove file', f)
#test findPathEllipsesParents
found = xmlUtils.findPathEllipsesParents(xmlTree.getroot(), 'child/cchild')
print('ellipses')
print(xmlUtils.prettify(found, doc=True))
# TODO is there supposed to be a test here?
#test bad XML tags
# rule 1: only start with letter or underscore, can't start with xml
bads = ['xmlstart', '0startnum', '.startspec']
for bad in bads:
fixed = xmlUtils.fixXmlTag(bad)
if fixed == '_' + bad:
results['pass'] += 1
else:
print('ERROR: Fixing illegal XML tag "' + bad + '" FAILED:', fixed,
'should be', '_' + bad)
results['fail'] += 1
