Function(
 Function {
  head: Destructured(
   FunctionHeadDestructured {
    ellipsis: false,
    identifier: None,
    arguments: [
     FunctionHeadDestructuredArgument {
      identifier: "nixpkgs",
      default: Some(
       FunctionApplication(
        FunctionApplication {
         function: Identifier(
          Identifier {
           id: "import",
           span: Span {
            start: Position {
             line: 1,
             column: 13,
            },
            end: Position {
             line: 1,
             column: 19,
            },
           },
          },
         ),
         arguments: [
          Path(
           Path {
            parts: [
             Raw(
              PartRaw {
               content: "../..",
               span: Span {
                start: Position {
                 line: 1,
                 column: 20,
                },
                end: Position {
                 line: 1,
                 column: 25,
                },
               },
              },
             ),
            ],
            span: Span {
             start: Position {
              line: 1,
              column: 20,
             },
             end: Position {
              line: 1,
              column: 25,
             },
            },
           },
          ),
          Map(
           Map {
            recursive: false,
            bindings: [],
            span: Span {
             start: Position {
              line: 1,
              column: 26,
             },
             end: Position {
              line: 1,
              column: 29,
             },
            },
           },
          ),
         ],
        },
       ),
      ),
     },
    ],
   },
  ),
  body: With(
   With {
    expression: Identifier(
     Identifier {
      id: "nixpkgs",
      span: Span {
       start: Position {
        line: 3,
        column: 6,
       },
       end: Position {
        line: 3,
        column: 13,
       },
      },
     },
    ),
    target: LetIn(
     LetIn {
      bindings: [
       KeyValue(
        BindingKeyValue {
         from: [
          Raw(
           PartRaw {
            content: "pyEnv",
            span: Span {
             start: Position {
              line: 5,
              column: 3,
             },
             end: Position {
              line: 5,
              column: 8,
             },
            },
           },
          ),
         ],
         to: FunctionApplication(
          FunctionApplication {
           function: PropertyAccess(
            PropertyAccess {
             expression: Identifier(
              Identifier {
               id: "python3",
               span: Span {
                start: Position {
                 line: 5,
                 column: 11,
                },
                end: Position {
                 line: 5,
                 column: 18,
                },
               },
              },
             ),
             attribute_path: [
              Raw(
               PartRaw {
                content: "withPackages",
                span: Span {
                 start: Position {
                  line: 5,
                  column: 19,
                 },
                 end: Position {
                  line: 5,
                  column: 31,
                 },
                },
               },
              ),
             ],
             default: None,
            },
           ),
           arguments: [
            Function(
             Function {
              head: Simple(
               FunctionHeadSimple {
                identifier: "ps",
               },
              ),
              body: List(
               List {
                elements: [
                 PropertyAccess(
                  PropertyAccess {
                   expression: Identifier(
                    Identifier {
                     id: "ps",
                     span: Span {
                      start: Position {
                       line: 5,
                       column: 38,
                      },
                      end: Position {
                       line: 5,
                       column: 40,
                      },
                     },
                    },
                   ),
                   attribute_path: [
                    Raw(
                     PartRaw {
                      content: "GitPython",
                      span: Span {
                       start: Position {
                        line: 5,
                        column: 41,
                       },
                       end: Position {
                        line: 5,
                        column: 50,
                       },
                      },
                     },
                    ),
                   ],
                   default: None,
                  },
                 ),
                ],
                span: Span {
                 start: Position {
                  line: 5,
                  column: 36,
                 },
                 end: Position {
                  line: 5,
                  column: 52,
                 },
                },
               },
              ),
              span: Span {
               start: Position {
                line: 5,
                column: 32,
               },
               end: Position {
                line: 5,
                column: 52,
               },
              },
             },
            ),
           ],
          },
         ),
        },
       ),
      ],
      target: FunctionApplication(
       FunctionApplication {
        function: Identifier(
         Identifier {
          id: "mkShell",
          span: Span {
           start: Position {
            line: 7,
            column: 1,
           },
           end: Position {
            line: 7,
            column: 8,
           },
          },
         },
        ),
        arguments: [
         Map(
          Map {
           recursive: false,
           bindings: [
            KeyValue(
             BindingKeyValue {
              from: [
               Raw(
                PartRaw {
                 content: "packages",
                 span: Span {
                  start: Position {
                   line: 8,
                   column: 3,
                  },
                  end: Position {
                   line: 8,
                   column: 11,
                  },
                 },
                },
               ),
              ],
              to: List(
               List {
                elements: [
                 Identifier(
                  Identifier {
                   id: "pyEnv",
                   span: Span {
                    start: Position {
                     line: 9,
                     column: 5,
                    },
                    end: Position {
                     line: 9,
                     column: 10,
                    },
                   },
                  },
                 ),
                 Identifier(
                  Identifier {
                   id: "luarocks-nix",
                   span: Span {
                    start: Position {
                     line: 10,
                     column: 5,
                    },
                    end: Position {
                     line: 10,
                     column: 17,
                    },
                   },
                  },
                 ),
                 Identifier(
                  Identifier {
                   id: "nix-prefetch-scripts",
                   span: Span {
                    start: Position {
                     line: 11,
                     column: 5,
                    },
                    end: Position {
                     line: 11,
                     column: 25,
                    },
                   },
                  },
                 ),
                ],
                span: Span {
                 start: Position {
                  line: 8,
                  column: 14,
                 },
                 end: Position {
                  line: 12,
                  column: 4,
                 },
                },
               },
              ),
             },
            ),
           ],
           span: Span {
            start: Position {
             line: 7,
             column: 9,
            },
            end: Position {
             line: 13,
             column: 2,
            },
           },
          },
         ),
        ],
       },
      ),
      span: Span {
       start: Position {
        line: 4,
        column: 1,
       },
       end: Position {
        line: 13,
        column: 2,
       },
      },
     },
    ),
    span: Span {
     start: Position {
      line: 3,
      column: 1,
     },
     end: Position {
      line: 13,
      column: 2,
     },
    },
   },
  ),
  span: Span {
   start: Position {
    line: 1,
    column: 1,
   },
   end: Position {
    line: 13,
    column: 2,
   },
  },
 },
)