In [1]: from roview import rolist
In [2]: l = [5, 0, 10]
In [3]: ro_l = rolist(l)
In [4]: ro_l
Out[4]: [5, 0, 10]
In [5]: type(ro_l)
Out[5]: roview.listROView
In [6]: isinstance(ro_l, list)
Out[6]: True
In [7]: ro_l.__class__
Out[7]: roview.listROView
In [8]: ro_l.__dict__
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-10-010dbe493c26> in <module>
----> 1 ro_l.__dict__
~/workspace/dev/roview/roview.py in __getattr__(self, attr)
179
180 def __getattr__(self, attr):
--> 181 return getattr(obj, attr)
182
183 proxy = type(
AttributeError: 'list' object has no attribute '__dict__'
In [9]: ro_l.append(555)
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-11-98107de6aec9> in <module>
----> 1 ro_l.append(555)
~/workspace/dev/roview/roview.py in attribute_error(cls_or_self, *args, **kwds)
143 def make_attribute_error(attr: str):
144 def attribute_error(cls_or_self, *args, **kwds):
--> 145 raise AttributeError("Attribute '%s' is not enabled" % attr)
146
147 attribute_error.__qualname__ = getattr(obj, attr).__qualname__
AttributeError: Attribute 'append' is not enabled
In [10]: ro_l.__original__
Out[10]: [5, 0, 10]
In [11]: l.append(555)
In [12]: ro_l
Out[12]: [5, 0, 10, 555]
In [13]: l = [[]]
In [14]: l_ro = rolist(l, nested=True)
In [15]: l_ro[0].append(1)
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-30-128d12d96898> in <module>
----> 1 l_ro[0].append(1)
~/workspace/dev/roview/roview.py in attribute_error(cls_or_self, *args, **kwds)
143 def make_attribute_error(attr: str):
144 def attribute_error(cls_or_self, *args, **kwds):
--> 145 raise AttributeError("Attribute '%s' is not enabled" % attr)
146
147 attribute_error.__qualname__ = getattr(obj, attr).__qualname__
AttributeError: Attribute 'append' is not enabledIn [1]: from roview import roview
In [2]: class O:
...: def __init__(self):
...: self.x = 0
...:
In [3]: o = O()
In [4]: ro_o = roview(o, enabled_attrs=["__str__", "__getattr__"])
In [5]: ro_o.x
Out[5]: 0
In [6]: ro_o.x = 1
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-22-8598cf01a30a> in <module>
----> 1 ro_o.x = 1
~/workspace/dev/roview/roview.py in attribute_error(cls_or_self, *args, **kwds)
143 def make_attribute_error(attr: str):
144 def attribute_error(cls_or_self, *args, **kwds):
--> 145 raise AttributeError("Attribute '%s' is not enabled" % attr)
146
147 attribute_error.__qualname__ = getattr(obj, attr).__qualname__
AttributeError: Attribute '__setattr__' is not enabled
In [7]: ro_o.__dict__
Out[7]: {'x': 0}
In [8]: ro_o.__dict__["x"] = 1
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-24-e98ada46ce51> in <module>
----> 1 ro_o.__dict__["x"] = 1
~/workspace/dev/roview/roview.py in attribute_error(cls_or_self, *args, **kwds)
143 def make_attribute_error(attr: str):
144 def attribute_error(cls_or_self, *args, **kwds):
--> 145 raise AttributeError("Attribute '%s' is not enabled" % attr)
146
147 attribute_error.__qualname__ = getattr(obj, attr).__qualname__
AttributeError: Attribute '__setitem__' is not enabled
In [8]: o.x = 1
In [9]: ro_o.x
Out[9]: 1