def prepr(self, depth=0, dchr=' '):
dstr = dchr * depth
return '%s%sscope :\n%s %s%s' % (
dstr, self.name + '-' if self.name else '', dstr,
('\n%s ' % dstr).join(
['%s => %r' % (x, y) for x, y in self.dict.items()]),
'\n' + '\n'.join([prepr(p, depth + 1)
for p in self.parents] if self.parents else []))
def prepr(self, depth=0, dchr=' '):
dstr=dchr*depth
return '%s%sscope :\n%s %s%s'%(
dstr, self.name + '-' if self.name else '',
dstr, ('\n%s '%dstr).join(['%s => %r'%(x,y) for x,y in self.dict.items()]),
'\n'+
'\n'.join([prepr(p, depth+1) for p in self.parents] if self.parents else [])
)
def visit(self, tree_node, local_dict):
last_context = self.last_node, self.last_scope
self.last_node, self.last_scope = tree_node, local_dict
if VERBOSE >= VERBOSITY_SHOW_VISITED_NODES:
print "Visiting %s (line %s) : %s %s" % (
tree_node.filename, tree_node.line_num, tree_node.name,
prepr.prepr(local_dict))
fn = getattr(self, 'exec_%s' % tree_node.name, None)
if fn is not None:
retval = fn(tree_node, local_dict)
else:
retval = self.visit_default(tree_node, local_dict)
self.last_node, self.last_scope = last_context
return retval
def tfn(*a,**b):
global trace_stack, tcid
cur_tcid = tcid
tcid += 1
trace_stack.append(tcid)
trace_depth = len(trace_stack)
tpid = trace_stack[-2] if trace_depth >= 2 else None
fn_name = fn.__name__
pdata = {
'indent' : "|"*trace_depth,
'name' : fn_name,
'args' : prepr.prepr(a),
'kwargs' : b,
'depth' : trace_depth,
'parent_tcid': tpid,
'tcid' : cur_tcid
}
print pre_tt % pdata
rv = fn(*a,**b)
print post_tt % pdata
trace_stack.pop()
return rv
def tfn(*a, **b):
global trace_stack, tcid
cur_tcid = tcid
tcid += 1
trace_stack.append(tcid)
trace_depth = len(trace_stack)
tpid = trace_stack[-2] if trace_depth >= 2 else None
fn_name = fn.__name__
pdata = {
'indent': "|" * trace_depth,
'name': fn_name,
'args': prepr.prepr(a),
'kwargs': b,
'depth': trace_depth,
'parent_tcid': tpid,
'tcid': cur_tcid
}
print pre_tt % pdata
rv = fn(*a, **b)
print post_tt % pdata
trace_stack.pop()
return rv
def visit(self, tree_node, local_dict): last_context = self.last_node, self.last_scope self.last_node, self.last_scope = tree_node, local_dict if VERBOSE >= VERBOSITY_SHOW_VISITED_NODES: print "Visiting %s (line %s) : %s %s"%(tree_node.filename, tree_node.line_num, tree_node.name, prepr.prepr(local_dict)) fn = getattr(self, 'exec_%s'%tree_node.name, None) if fn is not None: retval = fn(tree_node, local_dict) else: retval = self.visit_default(tree_node, local_dict) self.last_node, self.last_scope = last_context return retval
