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Simplify index or key code

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This commit is contained in:
Karthik Nadig 2018-03-08 15:12:45 -08:00
parent f09ba06108
commit f5db8202bb
1 changed files with 8 additions and 10 deletions
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18
ptvsd/wrapper.py
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@ -807,31 +807,29 @@ class VSCodeMessageProcessor(ipcjson.SocketIO, ipcjson.IpcChannel):
eval_name = var[3]
for s in var[4:]:
try:
# check if this is a dictionary key
# Check and get the dictionary key or list index.
# Note: this is best effort, keys that are object references
# will not work
key = self.__get_dictionary_key(s)
if key is not None:
eval_name += '[{}]'.format(key)
else:
# In the result XML from pydevd list indexes appear
# as names. If the name is a number then it is a index.
eval_name += '[{}]'.format(int(s))
i = self.__get_index_or_key(s)
eval_name += '[{}]'.format(i)
except:
eval_name += '.' + s
return eval_name
def __get_dictionary_key(self, text):
def __get_index_or_key(self, text):
# Dictionary resolver in pydevd provides key in '<repr> (<hash>)' format
result = re.match(r"(.*)\ \(([0-9]*)\)", text, re.IGNORECASE | re.UNICODE)
if result and len(result.groups()) == 2:
try:
# check if group 2 is a hash
int(result.group(2))
return result.group(1)
except:
pass
return None
# In the result XML from pydevd list indexes appear
# as names. If the name is a number then it is a index.
return int(text)
@async_handler
def on_setVariable(self, request, args):