47 lines
1.1 KiB
Nix
47 lines
1.1 KiB
Nix
{ pkgs, ... }:
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let inherit (pkgs) python3Packages;
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in
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{
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environment.systemPackages =
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let
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packages = pythonPackages:
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with pythonPackages; [
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numpy
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pandas
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ptpython
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requests
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scipy
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];
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python = pkgs.python3.withPackages packages;
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in
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[ python ];
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environment.sessionVariables = {
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PYTHONSTARTUP =
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let
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startup = pkgs.writers.writePython3 "ptpython.py"
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{
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libraries = with python3Packages; [ ptpython ];
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} ''
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from __future__ import unicode_literals
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from pygments.token import Token
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from ptpython.layout import CompletionVisualisation
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import sys
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${builtins.readFile ./ptconfig.py}
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try:
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from ptpython.repl import embed
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except ImportError:
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print("ptpython is not available: falling back to standard prompt")
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else:
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sys.exit(embed(globals(), locals(), configure=configure))
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'';
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in
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"${startup}";
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};
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}
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