Error

[Amie]

Hi,

what does is the meaning of this error: int object is unsubscriptable .
This is the code that I have written that seems to give me that:

def render_sideMenu (self, ctx, data):
def render_dataAge( unit):
results = [(i[0], i[1]
) for i in unit]
return self.dataTable(["Unit Name", "Current Data Age"],
results, sortable=True),
return
self.enamel.,st orage.getDataAg e(int(self.argu ments[0])).addCallback( render_dataAge)

[Philip Semanchuk]

Re: Error


On Oct 21, 2008, at 9:05 AM, Amie wrote:

Hi,
>
what does is the meaning of this error: int object is unsubscriptable .
This is the code that I have written that seems to give me that:
>
def render_sideMenu (self, ctx, data):
def render_dataAge( unit):
results = [(i[0], i[1]
) for i in unit]
return self.dataTable(["Unit Name", "Current Data Age"],
results, sortable=True),
return
self
.enamel
.,storage
.getDataAge(int (self.arguments[0])).addCallback( render_dataAge)

I can't see all of your code so I'm not sure, but it sounds like
you're treating a plain int object as if it was a sequence (like a
list or a tuple). My guess is that "i" in the code above is an int.
Try this Python code in the interpreter and you'll get the same error:

>>1[0]

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'int' object is unsubscriptable

>>>

-- OR --

>>i = 1
>>i[0]

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'int' object is unsubscriptable

>>>

[J. Cliff Dyer]

Re: Error


On Tue, 2008-10-21 at 09:34 -0400, Philip Semanchuk wrote:

On Oct 21, 2008, at 9:05 AM, Amie wrote:
>

Hi,

what does is the meaning of this error: int object is unsubscriptable .
This is the code that I have written that seems to give me that:

def render_sideMenu (self, ctx, data):
def render_dataAge( unit):
results = [(i[0], i[1]
) for i in unit]
return self.dataTable(["Unit Name", "Current Data Age"],
results, sortable=True),
return
self
.enamel
.,storage
.getDataAge(int (self.arguments[0])).addCallback( render_dataAge)

>
I can't see all of your code so I'm not sure, but it sounds like
you're treating a plain int object as if it was a sequence (like a
list or a tuple). My guess is that "i" in the code above is an int.
Try this Python code in the interpreter and you'll get the same error:
>

>>1[0]

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'int' object is unsubscriptable

>>>

>
-- OR --
>

>>i = 1
>>i[0]

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'int' object is unsubscriptable

>>>

>

Indeed. In other words, unit is a list (or other iterable) of integers.
It looks like you want it to be a list of tuples of some kind.

>>unit = [('inch', 4), ('pound', 16), ('yottabyte', 2)]
>>[i[0] for i in unit]

['inch', 'pound', 'yottabyte']

>
--

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>