mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-01-15 09:23:37 +00:00
e0816431a2
Otherwise references to the Python interpreter inside the set are wrong, as demonstrated by:
``` nix
with import <nixpkgs> { };
let
python' = python3.override {
packageOverrides = final: prev: { requests = prev.requests.overridePythonAttrs(old: { version = "1337"; }); };
};
in python'.pkgs.python.pkgs.requests
```
which returns the _non_ overriden requests.
And the same with `self`:
```
with import <nixpkgs> { };
let
python' = python3.override {
self = python';
packageOverrides = final: prev: { requests = prev.requests.overridePythonAttrs(old: { version = "1337"; }); };
};
in python'.pkgs.python.pkgs.requests
```
which returns the overriden requests.
This can manifest itself as file collisions when constructing environments or as subtly incorrect dependency graphs.
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| .. | ||
| accessibility | ||
| audio | ||
| backup | ||
| blockchains | ||
| display-managers | ||
| editors | ||
| emulators | ||
| file-managers | ||
| finance/denaro | ||
| gis | ||
| graphics | ||
| kde | ||
| logging/sosreport | ||
| maui | ||
| misc | ||
| networking | ||
| office | ||
| plasma-mobile | ||
| printing/pappl | ||
| qubes/qubes-core-vchan-xen | ||
| radio | ||
| science | ||
| search | ||
| system | ||
| terminal-emulators | ||
| version-management | ||
| video | ||
| virtualization | ||
| window-managers | ||