closember

For regular lists:

In [11]: list(range(50))
Out[11]: 
[0,
 1,
 2,
 3,
 4,
...
 46,
 47,
 48,
 49]

However:

In [13]: collections.UserList(range(50))
Out[13]: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49]

Python 3.9+ includes zoneinfo, which would presumably allow us to replace the pytz third-party dependency with time-zone machinery included in Python's standard library.

Since we need to support Python 3.7 and 3.8 for a while, we could use the corresponding back-ported package for users on old

Thanos, Prometheus and Golang version used:

Describe your issue.

The docstring for factorial2 says:

If n < 0, the return value is 0.

However directly below that in the code, we can see this is not the case for n==-1

if exact:
    if n < -1:
        return 0
    if n <= 0:
        return 1

This

Now that #3490 has been merged, we should add more prometheus metrics to the notebook server!

Some ideas for metrics to add...

1. Number of kernels running (labeled by type)
2. Number of sessions open (not sure if this is useful?)
3. Number of terminals open
4. Mirror of the activity tracking metrics
5. Kernel start / stop latency metric

One option to check for duplicate keys in the YAML files loaded/used by Satpy would be to add a custom constructor/loader as described in this gist:

https://gist.github.com/pypt/94d747fe5180851196eb

This wouldn't help the pre-commit in this PR, but at least the pre-commit is checking syntax.

_Originally posted by @djhoese in pytroll/satpy#1935 (comment)

During local tests got following test failure

======================================================================
ERROR: datalad.downloaders.tests.test_s3.test_restricted_bucket_on_NDA('s3://NDAR_Central_4/submission_23075/README', 'error', 'BIDS')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python3.9/url

Code Sample, a minimal, complete, and verifiable piece of code

from pyresample.boundary import Boundary
b = Boundary(my_lons, my_lats)
print(b.contour_poly.area())

Problem description

The above code doesn't fail if the provided lons/lats are 2D (not sure on 3D+), but the class and all functions/utilities underneath it assume 1D arrays. The end results are incor

Description of the problem

As in the tutorial description here, we say, "we plan to add some more examples showing usage of pydatastructs on real world data sets such as Stanford Large Network Dataset Collection and Urban Dictionary Wo

🎯 Todo

For the parsers in io.hitran, only groups 1-2 and classes 1, 4-6 are implemented.
Notably, group 6 and class 3 are missing which are needed for linear diatomic molecules.
But this is surprising to me as I never had issues with this... am I missing something?

How they should be parsed can be found in the HITRAN2004 paper:
https://hitran.org/media/refs/HITRAN-2004.pdf
tables 3 & 4

Currently, the Python Package Index updates are coded in a Jupyter Notebook and must be run manually. It would be great to:

• Turn this code into a standalone python script
• create a GitHub action that runs it as a cron job every few months and adds the changes to the traffic branch

I coded this up a while ago, pretty simple model but I think it's an interesting (and commonly referred to) model: https://gist.github.com/twiecki/713cf58f5fa37332d0cda48a7c798016

Probably just needs some more text and explanation.

As our examples grow they becomes a bit harder to navigate. Might be good to think about organizing them better. Maybe a (max 1 layer deep) dir structure, or just more sensible names.

Related, I really like how the Threejs examples can be searched by keyword. Maybe something for our docs? (Technically a separate issue.)