Noisemaker: Difference between revisions

Line 1:

https://noisemaker.readthedocs.io/en/latest/

~~At the time of writing noisemaker is still on~~ tensorflow 1.~~3, which isn't available~~ for python 3.7 (~~only up to 3.6, https://pypi.org/project/tensorflow/1.3.0/#files). Let~~'s ~~just use tensorflow 2 instead (https://github~~.~~com/aayars/py-noisemaker/pull/4):~~

Right now nixpkgs contains tensorflow 2.1.0 but has it disabled for python 3.8 (as it's not officially supported upstream either).

~~<syntaxHighlight lang~~=~~console>~~

== with tensorflow 2.3.0 from a branch ==

~~$ git clone git@~~github.com~~:aayars~~/py-noisemaker py-noisemaker

~~$ cd py-noisemaker~~

Using nixpkgs from https://github.com/NixOS/nixpkgs/pull/95824 , you can update setup.py to change '==' versions to '>=' for the dependencies for which NixOS is shipping newer versions, and then use the following shell.nix:

~~$ hub remote add raboof~~

~~$ git fetch raboof~~

~~$ git checkout tensorflow2~~

with import <nixpkgs> {};

with python3Packages;

buildPythonPackage rec {

name = "noisemaker";

src = /path/to/py-noisemaker;

propagatedBuildInputs = [

virtualenv

pillow

tensorflow_2

click

];

}

</syntaxHighlight>

~~Right now nixpkgs contains~~ tensorflow 2.1.0 ~~but has it disabled for python 3.8 (as it's not officially supported upstream either).~~ 'python3 -m venv venv' doesn't seem to work with python 3.7, so I'm sticking with 3.8.

== with tensorflow 2.3.0 from pip in a venv ==

'python3 -m venv venv' doesn't seem to work with python 3.7, so I'm sticking with 3.8.

noisemaker wants exactly version 6.2.0 of Pillow. The pillow in nixpkgs is a different version, so this will be fetched and built with setup.py. To make sure it can correctly find the C libraries it uses, we use fshUserEnv and add some development headers:

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Line 69:

(this will generate 'noise.png')

~~== Next steps ==~~

~~It'd be nice to package noisemaker more 'nix natively'. Looking into installing tensorflow from nix instead of pip.~~

@@ Line 1: / Line 1: @@
 https://noisemaker.readthedocs.io/en/latest/
-At the time of writing noisemaker is still on tensorflow 1.3, which isn't available for python 3.7 (only up to 3.6, https://pypi.org/project/tensorflow/1.3.0/#files). Let's just use tensorflow 2 instead (https://github.com/aayars/py-noisemaker/pull/4):
+Right now nixpkgs contains tensorflow 2.1.0 but has it disabled for python 3.8 (as it's not officially supported upstream either).
-<syntaxHighlight lang=console>
+== with tensorflow 2.3.0 from a branch ==
- $ git clone git@github.com:aayars/py-noisemaker py-noisemaker
- $ cd py-noisemaker
+Using nixpkgs from https://github.com/NixOS/nixpkgs/pull/95824 , you can update setup.py to change '==' versions to '>=' for the dependencies for which NixOS is shipping newer versions, and then use the following shell.nix:
- $ hub remote add raboof
- $ git fetch raboof
+<syntaxHighlight lang=nix>
- $ git checkout tensorflow2
+with import <nixpkgs> {};
+with python3Packages;
+buildPythonPackage rec {
+  name = "noisemaker";
+  src = /path/to/py-noisemaker;
+  propagatedBuildInputs = [
+    virtualenv
+    pillow
+    tensorflow_2
+    click
+  ];
+}
 </syntaxHighlight>
-Right now nixpkgs contains tensorflow 2.1.0 but has it disabled for python 3.8 (as it's not officially supported upstream either). 'python3 -m venv venv' doesn't seem to work with python 3.7, so I'm sticking with 3.8.
+== with tensorflow 2.3.0 from pip in a venv ==
+'python3 -m venv venv' doesn't seem to work with python 3.7, so I'm sticking with 3.8.
 noisemaker wants exactly version 6.2.0 of Pillow. The pillow in nixpkgs is a different version, so this will be fetched and built with setup.py. To make sure it can correctly find the C libraries it uses, we use fshUserEnv and add some development headers:
@@ Line 55: / Line 69: @@
 (this will generate 'noise.png')
-== Next steps ==
-It'd be nice to package noisemaker more 'nix natively'. Looking into installing tensorflow from nix instead of pip.