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| import gc
import sys
def name(obj, globalsKeys):
frame = sys._getframe()
for frame in iter(lambda: frame.f_back, None):
frame.f_locals
result = []
for referrer in gc.get_referrers(obj):
if isinstance(referrer, dict):
for k, v in referrer.items():
if v is obj:
result.append(k)
if type(obj) == int:
result = [x for x in globalsKeys if x in result]
return result
# Exemples
oneDict = {'2': None}
print(
"oneDict = {'2': None}",
name(oneDict, globals().keys()),
'---',
sep = "\n"
)
oneList = ['2', None]
print(
"oneList = ['2', None]",
name(oneList, globals().keys()),
'---',
sep = "\n"
)
anotherList = oneList
print(
"anotherList = oneList",
name(anotherList, globals().keys()),
'---',
sep = "\n"
)
print(
"Z!!! oneList after anotherList",
name(oneList, globals().keys()),
'---',
sep = "\n"
)
oneFloat = 4.0
print(
"oneFloat = 4.0",
name(oneFloat, globals().keys()),
'---',
sep = "\n"
)
class oneClass():
def __init__(self):
self.dico = {'2': None}
print(
"oneClass",
name(oneClass, globals().keys()),
'---',
sep = "\n"
)
oneInstance = oneClass()
print(
"oneInstance = oneClass()",
name(oneInstance, globals().keys()),
'---',
sep = "\n"
)
oneDicoAtt = oneInstance.dico
print(
"oneDicoAtt = oneInstance.dico",
name(oneDicoAtt, globals().keys()),
'---',
sep = "\n"
)
oneStr = '5'
print(
"oneStr = '5'",
name(oneStr, globals().keys()),
'---',
sep = "\n"
)
oneVar = 2
print(
"oneVar = 2",
name(oneVar, globals().keys()),
'---',
sep = "\n"
)
oneVar = 5
print(
"oneVar = 5",
name(oneVar, globals().keys()),
'---',
sep = "\n"
)
anotherVar = 5
print(
"anotherVar = 5",
name(anotherVar, globals().keys()),
'---',
sep = "\n"
)
lastVar = 6
print(
"lastVar = 6",
name(lastVar, globals().keys()),
'---',
sep = "\n"
)
oneStrVar = int(str(oneVar))
print(
"Z!!! oneStrVar = int(str(oneVar))",
name(oneStrVar, globals().keys()),
'---',
sep = "\n"
) |