Iason Krommydas

Install `pip` by default in new environments

5

I think it's more logical to automatically install pip in the newly created environments by `uv venv` so that the user can immediately have access to pip within the new...

Add option to upgrade all packages in the environment, e.g., `upgrade --all`

14

Something missing from pip is the ability to do `upgrade --all` like conda can do `update --all` in an environment. Wrappers around pip that do this are oftentimes slow because...

feat: we should be able to combine years, lumis, and coms together

4

Very often in plots, we combine different data taking periods together. Therefore we should be able to specify lists of lumis, years and coms of the same length together and...

wip: add double-sided Gaussian with exponential tails PDF and `CBExGauss` factory

4

Early PR to add double-sided Gaussian with exponential tails PDF and `CBExGauss` factory ## Proposed Changes - add double-sided Gaussian with exponential tails PDF and factory to construct `CBExGauss` PDF...

wip: add statistical tests between histograms

9

I'm starting an early PR to add statistical tests to histograms after this feature was requested in https://github.com/scikit-hep/hist/issues/500 and I actually believe it is a good and useful feature. This...

Addition of "location" type parameter in the Gamma distribution

2

Adding a `loc` type parameter to the Gamma distribution like [scipy has](https://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.gamma.html) would be beneficial. It is relatively common in physcs for people to use the Gamma distribution and data...

Concatenation on `axis=1` with `ak.combinations` introduces overtouching

2

To reproduce: ```python import dask_awkward as dak from coffea.nanoevents import NanoEventsFactory events = NanoEventsFactory.from_root({"https://github.com/CoffeaTeam/coffea/raw/master/tests/samples/nano_dy.root": "Events"}).events() tnp = dak.combinations(events.Electron, 2, fields=["tag", "probe"]) pnt = dak.combinations(events.Electron, 2, fields=["probe", "tag"]) zcands = dak.concatenate([tnp,...

`uproot` cannot write root files over xrootd.

4

To reproduce: ```python import uproot file = uproot.recreate("root://cmseos.fnal.gov//store/user/ikrommyd/test/dummy.root") file["tree"] = {"branch": [1,2,3]} file.close() ``` fails with: ``` OSError Traceback (most recent call last) Cell In[2], line 1 ----> 1 uproot.recreate("root://cmseos.fnal.gov//store/user/ikrommyd/test/dummy.root")...

Pickle writing fails with `simplecache::` using xrootd paths (maybe with other remote paths as well).

1

Something like this to reproduce: ```python import pickle import fsspec with fsspec.open("simplecache::root://cmseos.fnal.gov//store/user/ikrommyd/dummy/dummy.pkl", "wb") as f: d = {"1": 1, "2": 2} pickle.dump(d, f) ``` fails with: ``` --------------------------------------------------------------------------- NotImplementedError Traceback...

Addition of photons in `coffea` fails because they don't have `mass` and `charge` fields.

13

### Vector Version 1.4.1 ### Python Version 3.11 ### OS / Environment macOS but doesn't matter ### Describe the bug Currently in coffea if you do ```python from coffea.nanoevents import...