mirror of
https://github.com/NixOS/nixpkgs.git
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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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| clamsmtp | ||
| dkimproxy | ||
| dovecot | ||
| dspam | ||
| exim | ||
| mailhog | ||
| mailman | ||
| mailpit | ||
| mlmmj | ||
| mox | ||
| nullmailer | ||
| opensmtpd | ||
| petidomo | ||
| popa3d | ||
| postfix | ||
| postgrey | ||
| postsrsd | ||
| public-inbox | ||
| rspamd | ||
| smtprelay | ||
| spamassassin | ||
| spf-engine | ||
| sympa | ||
| system-sendmail | ||