On 25/11/2015 11:07 πμ, Peter Otten wrote:
> Pavlos Parissis wrote:
>
>> Hi,
>>
>> Do you see any possible dangerous hidden bug in the below code(using
>> python2.7 and python3.4)?
>>
>> My goal is to avoid go through the metrics list twice. But, I don't
>> know if there will be a problem with doi
Ian Kelly wrote:
> On Wed, Nov 25, 2015 at 10:44 AM, Ian Kelly wrote:
>> On Wed, Nov 25, 2015 at 3:07 AM, Peter Otten <__pete...@web.de> wrote:
elif name in METRICS_AVG:
>>> # writing a function that calculates the average without
>>> # materialising the list left as
Ian Kelly wrote:
>>assert metrics
>
> metrics is always going to be an itertools.chain object at this
> assert, so how could the assertion ever fail?
Should an assertion ever fail?
>From your reaction I conclude that it was puzzling and a comment like
# always true in a boolean context
would
On Wed, Nov 25, 2015 at 10:44 AM, Ian Kelly wrote:
> On Wed, Nov 25, 2015 at 3:07 AM, Peter Otten <__pete...@web.de> wrote:
>>> elif name in METRICS_AVG:
>> # writing a function that calculates the average without
>> # materialising the list left as an exercise ;)
>
>
On Wed, Nov 25, 2015 at 3:07 AM, Peter Otten <__pete...@web.de> wrote:
> to get down to one intermediate list. Avoiding the last one is a bit tricky:
>
> metrics = (converter(x.metric(name)) for x in self._server_per_proc)
> metrics = (x for x in metrics if x is not None)
> try:
> # if there is
Pavlos Parissis wrote:
> Hi,
>
> Do you see any possible dangerous hidden bug in the below code(using
> python2.7 and python3.4)?
>
> My goal is to avoid go through the metrics list twice. But, I don't
> know if there will be a problem with doing in place replace of list
> elements using 2 gener
