def parse(fn, out = None):
"""
Reads XML from the file name or object 'fn' and returns
a 'Unit' instance. Rewrites the XML to out, if not None.
"""
e = etree.parse(fn).getroot()
u = unit.Unit()
u.lang = e.get('language')
u.filename = e.get('filename')
if out:
open(out + os.path.basename(u.filename) + '.lh', 'w').write(etree.tostring(e))
u.source = e.find('raw-source').text
for t in e.find('referenced-types').getchildren():
tt = types.aggregate_from_xml(t)
assert tt.id not in u.types
u.types[tt.id] = tt
for f in e.find('function-bodies').getchildren():
u.functions += [ functions.Function.from_xml(f) ]
u.finalise()
return u
def __init__(self, type, value):
self.type = types.aggregate_from_xml(type)
self.value = value.text.decode('string-escape')
