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Add MarkedDict class, add special code for .copy() in Marked

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This commit is contained in:
ZyX 2014-07-12 12:01:32 +04:00
parent ee71eac7b2
commit 4d9157d7f1
1 changed files with 15 additions and 1 deletions
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16
powerline/lint/markedjson/markedvalue.py
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@ -47,6 +47,16 @@ class MarkedFloat(float):
__new__ = gen_new(float) __new__ = gen_new(float)
class MarkedDict(dict):
__new__ = gen_new(dict)
def __init__(self, value, mark):
super(MarkedDict, self).__init__(value)
def copy(self):
return MarkedDict(super(MarkedDict, self).copy(), self.mark)
class MarkedValue: class MarkedValue:
def __init__(self, value, mark): def __init__(self, value, mark):
self.mark = mark self.mark = mark
@ -57,6 +67,7 @@ specialclasses = {
unicode: MarkedUnicode, unicode: MarkedUnicode,
int: MarkedInt, int: MarkedInt,
float: MarkedFloat, float: MarkedFloat,
dict: MarkedDict,
} }
classcache = {} classcache = {}
@ -70,7 +81,10 @@ def gen_marked_value(value, mark, use_special_classes=True):
else: else:
class Marked(MarkedValue): class Marked(MarkedValue):
for func in value.__class__.__dict__: for func in value.__class__.__dict__:
if func not in set(('__init__', '__new__', '__getattribute__')): if func == 'copy':
def copy(self):
return self.__class__(self.value.copy(), self.mark)
elif func not in set(('__init__', '__new__', '__getattribute__')):
if func in set(('__eq__',)): if func in set(('__eq__',)):
# HACK to make marked dictionaries always work # HACK to make marked dictionaries always work
exec (('def {0}(self, *args):\n' exec (('def {0}(self, *args):\n'