def src_lineno(node):
n = node
lineage = [n]
while(hasattr(n, 'parent')):
n = n.parent
lineage.append(n)
if not hasattr(n, 'lineno') or n.lineno is None:
raise Exception("could not find origin for node: %s" % (
"\n".join(["%s:%s" % (getattr(x, 'cpass', 'None'), pyc_parser.dump(x)) for x in lineage])
))
#return 0
return n.lineno
def _sir_list_to_str(sir_list, depth=0):
lines = []
for sir in sir_list:
if isinstance(sir, ast.If):
lines.append("%sIf(%s)" % (" "*depth, ast.dump(sir.test)) )
lines.extend(_sir_list_to_str(sir.body, depth+1) )
lines.append("%selse(%s)" % (" "*depth, ast.dump(sir.test)) )
lines.extend(_sir_list_to_str(sir.orelse, depth+1) )
lines.append("%send(%s)" % (" "*depth, ast.dump(sir.test)) )
elif isinstance(sir, BlocDef):
#print repr(ast.dump(sir))
lines.append("%sBlocDef(%s)(%s)" % (
" "*depth,
sir.name,
", ".join([n.id for n in sir.params])
))
lines.extend(_sir_list_to_str(sir.body, depth+1) )
lines.append("%send(%s)" % (" "*depth, sir.name) )
else:
lines.append("%s%s" % (" "*depth, pyc_parser.dump(sir) ) )
return lines
