Ian Kelly wrote:
> What about:
>
> __init__ = lambda self: setattr(self, 'foo', 'bar')
That's an edge-case alright. Fortunately, I've decided to not skip
lambdas. That's too problematic, it's easier to parse them as a
special-case. Th
Chris Angelico wrote:
> look for a STORE_ATTR opcode. If there aren't any, there can't
> be any "self.foo = bar". (You can't be certain of the converse, as
> "other_object.foo = bar" will also show up as STORE_ATTR.)
This very useful, I will look into
> class Foo:
>def setup(self): ...
>__init__ = lambda self: self.setup()
Sorry, didn't address this. This is fine too, since I'm assuming that
only methods named __init__ are allowed to mutate the object.
Because 'setup' is not '__init__' it's d
to mutate the object from lambda.
Sincerely,
Iwo Herka
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27;m treating FunctionType and LambdaType differently (I don't have
to instrument lambdas, I can just return them), I have to know which one
is it.
Note: I know that there is a strong argument against using all this hackery,
however, I'm partly experimenting in an attempt to learn s
ied to use LambdaType and,
to my surprise, it didn't do the job.
Sincerely,
Iwo Herka
niedz., 25 lis 2018 o 20:41 Chris Angelico napisał(a):
>
> On Mon, Nov 26, 2018 at 6:06 AM Iwo Herka wrote:
> >
> > Hello,
> >
> > Can someone please provide a use-case for h
:
...
What am I missing?
Sincerely,
Iwo Herka
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;t work
with super-classes because of recursion, i.e. I would unset the flag,
call super and super would set the flag back on its way out.
Sincerely,
Iwo Herka
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ng
approximating generic solution for arbitrary user-defined classes.
Sincerely,
Iwo Herka
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gt; This way, a "__setattr__" has an easy way to recognize the initialization
> phase. The approach above, would not work for recursively called
> "__init__" methods - but hopefully, such "__init__" implementations
> are extremely rare.
Instrumentation seems more tricky, but I didn't think
of this edge-case. Thank you for pointing this out.
Sincerely,
Iwo Herka
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getframe(1).f_code.co_name == '__init__':
return super().__setattr__(*args, **kwargs)
raise AttributeError()
What do you think of this approach? Is there a better one?
Thanks.
Sincerely,
Iwo Herka
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27;s
> value is whatever it is equal to.
> Generally, Python objects have their values defined by an abstract
> concept that is being represented.
That confirms my intuition. Thank you for the responses.
Sincerely,
Iwo Herka
pon., 19 lis 2018 o 20:46 Chris Angelico napisał(a):
>
> On
e value of type "Ellipsis", which is the object
accessed via built-in name "Ellipsis".
3. Value of the object "Ellipsis" is a unique value denoting the
omission from speech or writing.
Do I have it all backwards or am I missing something obvious here?
Thank you.
Sincerely,
Iwo Herka
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In Python 2, you can import NoneType from types module.
In Python 3, the best you can do is:
NoneType = type(None)
Iwo Herka
https://github.com/IwoHerka
‐‐‐ Original Message ‐‐‐
On 24 July 2018 7:33 PM, Tobiah wrote:
>
>
> Consider:
>
> >>> type({
b = pair
which is equivalent to this:
a = pair[0]
b = pair[1]
If you're not sure how many items you have in a list, you can use an asterisk
operator:
li = [1, 2, 3, 4]
a, b, *c = li
which is equivalent to:
a = li[0]
b = li[1]
c = li[2:]
Iwo Herka
https://git
You can simply unpack the inner list:
a, b = results[0]
Iwo Herka
‐‐‐ Original Message ‐‐‐
On 22 July 2018 11:47 AM, Sharan Basappa wrote:
>
>
> I am using a third party module that is returning list of lists.
>
> I am using the example below to illustrate.
Oh. It took a while for the message to go through.
In the meantime I've discovered that the source-code archive was badly
formatted. Probably something with venv. I've bumped the patch version and
re-uploaded. Sorry and thank you.
Iwo Herka
Original Message
On 20 J
.11.0. wheel version is 0.31.1.
I've tried installing with pip version 8.1.1 and 9.0.1. I'm also able to
install the package directly from GitHub without problems. setup.py install
works too. I'm using venv and pyenv.
Am I missing something obvious? Thank you.
Iwo Herka
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