# {py:mod}`simvx.core.scene_io.source`

```{py:module} simvx.core.scene_io.source
```

```{autodoc2-docstring} simvx.core.scene_io.source
:allowtitles:
```

## Package Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`StatementKind <simvx.core.scene_io.source.StatementKind>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind
    :summary:
    ```
* - {py:obj}`Anchor <simvx.core.scene_io.source.Anchor>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.Anchor
    :summary:
    ```
* - {py:obj}`Argument <simvx.core.scene_io.source.Argument>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.Argument
    :summary:
    ```
* - {py:obj}`ImportedName <simvx.core.scene_io.source.ImportedName>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.ImportedName
    :summary:
    ```
* - {py:obj}`Statement <simvx.core.scene_io.source.Statement>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.Statement
    :summary:
    ```
* - {py:obj}`CallView <simvx.core.scene_io.source.CallView>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.CallView
    :summary:
    ```
* - {py:obj}`ImportDecl <simvx.core.scene_io.source.ImportDecl>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.ImportDecl
    :summary:
    ```
* - {py:obj}`ClassDecl <simvx.core.scene_io.source.ClassDecl>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl
    :summary:
    ```
* - {py:obj}`SourceDocument <simvx.core.scene_io.source.SourceDocument>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument
    :summary:
    ```
* - {py:obj}`SourceBackend <simvx.core.scene_io.source.SourceBackend>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.SourceBackend
    :summary:
    ```
````

### Functions

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`backend_names <simvx.core.scene_io.source.backend_names>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.backend_names
    :summary:
    ```
* - {py:obj}`get_backend <simvx.core.scene_io.source.get_backend>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.get_backend
    :summary:
    ```
* - {py:obj}`parse <simvx.core.scene_io.source.parse>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.parse
    :summary:
    ```
* - {py:obj}`parse_expression <simvx.core.scene_io.source.parse_expression>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.parse_expression
    :summary:
    ```
* - {py:obj}`names_bound_in <simvx.core.scene_io.source.names_bound_in>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.names_bound_in
    :summary:
    ```
* - {py:obj}`names_mentioned_in <simvx.core.scene_io.source.names_mentioned_in>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.names_mentioned_in
    :summary:
    ```
* - {py:obj}`rename_name <simvx.core.scene_io.source.rename_name>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.rename_name
    :summary:
    ```
````

### Data

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`__all__ <simvx.core.scene_io.source.__all__>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.__all__
    :summary:
    ```
* - {py:obj}`DEFAULT_BACKEND <simvx.core.scene_io.source.DEFAULT_BACKEND>`
  - ```{autodoc2-docstring} simvx.core.scene_io.source.DEFAULT_BACKEND
    :summary:
    ```
````

### API

````{py:data} __all__
:canonical: simvx.core.scene_io.source.__all__
:value: >
   ['Anchor', 'Argument', 'CallView', 'ClassDecl', 'DEFAULT_BACKEND', 'ImportDecl', 'ImportedName', 'Sc...

```{autodoc2-docstring} simvx.core.scene_io.source.__all__
```

````

````{py:data} DEFAULT_BACKEND
:canonical: simvx.core.scene_io.source.DEFAULT_BACKEND
:value: >
   'ast'

```{autodoc2-docstring} simvx.core.scene_io.source.DEFAULT_BACKEND
```

````

`````{py:exception} SceneSyntaxError(message: str, *, line: int | None = None, column: int | None = None)
:canonical: simvx.core.scene_io.source.SceneSyntaxError

Bases: {py:obj}`ValueError`

```{autodoc2-docstring} simvx.core.scene_io.source.SceneSyntaxError
```

```{rubric} Initialization
```

```{autodoc2-docstring} simvx.core.scene_io.source.SceneSyntaxError.__init__
```

````{py:method} from_syntax_error(error: SyntaxError) -> simvx.core.scene_io.source.SceneSyntaxError
:canonical: simvx.core.scene_io.source.SceneSyntaxError.from_syntax_error
:classmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SceneSyntaxError.from_syntax_error
```

````

```{py:class} __cause__
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__cause__

```

```{py:class} __context__
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__context__

```

````{py:method} __delattr__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__delattr__

````

````{py:method} __dir__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__dir__

````

````{py:method} __eq__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__eq__

````

````{py:method} __format__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__format__

````

````{py:method} __ge__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__ge__

````

````{py:method} __getattribute__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__getattribute__

````

````{py:method} __getstate__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__getstate__

````

````{py:method} __gt__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__gt__

````

````{py:method} __hash__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__hash__

````

````{py:method} __le__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__le__

````

````{py:method} __lt__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__lt__

````

````{py:method} __ne__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__ne__

````

````{py:method} __new__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__new__

````

````{py:method} __reduce__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__reduce__

````

````{py:method} __reduce_ex__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__reduce_ex__

````

````{py:method} __repr__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__repr__

````

````{py:method} __setattr__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__setattr__

````

````{py:method} __setstate__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__setstate__

````

````{py:method} __sizeof__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__sizeof__

````

````{py:method} __str__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__str__

````

````{py:method} __subclasshook__()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__subclasshook__

````

```{py:class} __suppress_context__
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__suppress_context__

```

```{py:class} __traceback__
:canonical: simvx.core.scene_io.source.SceneSyntaxError.__traceback__

```

````{py:method} add_note()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.add_note

````

```{py:class} args
:canonical: simvx.core.scene_io.source.SceneSyntaxError.args

```

````{py:method} with_traceback()
:canonical: simvx.core.scene_io.source.SceneSyntaxError.with_traceback

````

`````

`````{py:exception} StaleHandleError()
:canonical: simvx.core.scene_io.source.StaleHandleError

Bases: {py:obj}`RuntimeError`

```{autodoc2-docstring} simvx.core.scene_io.source.StaleHandleError
```

```{rubric} Initialization
```

```{autodoc2-docstring} simvx.core.scene_io.source.StaleHandleError.__init__
```

```{py:class} __cause__
:canonical: simvx.core.scene_io.source.StaleHandleError.__cause__

```

```{py:class} __context__
:canonical: simvx.core.scene_io.source.StaleHandleError.__context__

```

````{py:method} __delattr__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__delattr__

````

````{py:method} __dir__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__dir__

````

````{py:method} __eq__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__eq__

````

````{py:method} __format__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__format__

````

````{py:method} __ge__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__ge__

````

````{py:method} __getattribute__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__getattribute__

````

````{py:method} __getstate__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__getstate__

````

````{py:method} __gt__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__gt__

````

````{py:method} __hash__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__hash__

````

````{py:method} __le__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__le__

````

````{py:method} __lt__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__lt__

````

````{py:method} __ne__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__ne__

````

````{py:method} __new__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__new__

````

````{py:method} __reduce__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__reduce__

````

````{py:method} __reduce_ex__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__reduce_ex__

````

````{py:method} __repr__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__repr__

````

````{py:method} __setattr__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__setattr__

````

````{py:method} __setstate__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__setstate__

````

````{py:method} __sizeof__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__sizeof__

````

````{py:method} __str__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__str__

````

````{py:method} __subclasshook__()
:canonical: simvx.core.scene_io.source.StaleHandleError.__subclasshook__

````

```{py:class} __suppress_context__
:canonical: simvx.core.scene_io.source.StaleHandleError.__suppress_context__

```

```{py:class} __traceback__
:canonical: simvx.core.scene_io.source.StaleHandleError.__traceback__

```

````{py:method} add_note()
:canonical: simvx.core.scene_io.source.StaleHandleError.add_note

````

```{py:class} args
:canonical: simvx.core.scene_io.source.StaleHandleError.args

```

````{py:method} with_traceback()
:canonical: simvx.core.scene_io.source.StaleHandleError.with_traceback

````

`````

`````{py:class} StatementKind()
:canonical: simvx.core.scene_io.source.StatementKind

Bases: {py:obj}`enum.StrEnum`

```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind
```

```{rubric} Initialization
```

```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind.__init__
```

````{py:attribute} ASSIGNMENT
:canonical: simvx.core.scene_io.source.StatementKind.ASSIGNMENT
:value: >
   'assignment'

```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind.ASSIGNMENT
```

````

````{py:attribute} EXPRESSION
:canonical: simvx.core.scene_io.source.StatementKind.EXPRESSION
:value: >
   'expression'

```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind.EXPRESSION
```

````

````{py:attribute} IMPORT
:canonical: simvx.core.scene_io.source.StatementKind.IMPORT
:value: >
   'import'

```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind.IMPORT
```

````

````{py:attribute} RETURN
:canonical: simvx.core.scene_io.source.StatementKind.RETURN
:value: >
   'return'

```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind.RETURN
```

````

````{py:attribute} COMPOUND
:canonical: simvx.core.scene_io.source.StatementKind.COMPOUND
:value: >
   'compound'

```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind.COMPOUND
```

````

````{py:attribute} OTHER
:canonical: simvx.core.scene_io.source.StatementKind.OTHER
:value: >
   'other'

```{autodoc2-docstring} simvx.core.scene_io.source.StatementKind.OTHER
```

````

````{py:method} __new__(*values)
:canonical: simvx.core.scene_io.source.StatementKind.__new__

````

````{py:method} __add__()
:canonical: simvx.core.scene_io.source.StatementKind.__add__

````

````{py:method} __contains__()
:canonical: simvx.core.scene_io.source.StatementKind.__contains__

````

````{py:method} __delattr__()
:canonical: simvx.core.scene_io.source.StatementKind.__delattr__

````

````{py:method} __dir__()
:canonical: simvx.core.scene_io.source.StatementKind.__dir__

````

````{py:method} __eq__()
:canonical: simvx.core.scene_io.source.StatementKind.__eq__

````

````{py:method} __format__()
:canonical: simvx.core.scene_io.source.StatementKind.__format__

````

````{py:method} __ge__()
:canonical: simvx.core.scene_io.source.StatementKind.__ge__

````

````{py:method} __getattribute__()
:canonical: simvx.core.scene_io.source.StatementKind.__getattribute__

````

````{py:method} __getitem__()
:canonical: simvx.core.scene_io.source.StatementKind.__getitem__

````

````{py:method} __getnewargs__()
:canonical: simvx.core.scene_io.source.StatementKind.__getnewargs__

````

````{py:method} __getstate__()
:canonical: simvx.core.scene_io.source.StatementKind.__getstate__

````

````{py:method} __gt__()
:canonical: simvx.core.scene_io.source.StatementKind.__gt__

````

````{py:method} __hash__()
:canonical: simvx.core.scene_io.source.StatementKind.__hash__

````

````{py:method} __iter__()
:canonical: simvx.core.scene_io.source.StatementKind.__iter__

````

````{py:method} __le__()
:canonical: simvx.core.scene_io.source.StatementKind.__le__

````

````{py:method} __len__()
:canonical: simvx.core.scene_io.source.StatementKind.__len__

````

````{py:method} __lt__()
:canonical: simvx.core.scene_io.source.StatementKind.__lt__

````

````{py:method} __mod__()
:canonical: simvx.core.scene_io.source.StatementKind.__mod__

````

````{py:method} __mul__()
:canonical: simvx.core.scene_io.source.StatementKind.__mul__

````

````{py:method} __ne__()
:canonical: simvx.core.scene_io.source.StatementKind.__ne__

````

````{py:method} __reduce__()
:canonical: simvx.core.scene_io.source.StatementKind.__reduce__

````

````{py:method} __reduce_ex__()
:canonical: simvx.core.scene_io.source.StatementKind.__reduce_ex__

````

````{py:method} __repr__()
:canonical: simvx.core.scene_io.source.StatementKind.__repr__

````

````{py:method} __rmod__()
:canonical: simvx.core.scene_io.source.StatementKind.__rmod__

````

````{py:method} __rmul__()
:canonical: simvx.core.scene_io.source.StatementKind.__rmul__

````

````{py:method} __setattr__()
:canonical: simvx.core.scene_io.source.StatementKind.__setattr__

````

````{py:method} __sizeof__()
:canonical: simvx.core.scene_io.source.StatementKind.__sizeof__

````

````{py:method} __str__()
:canonical: simvx.core.scene_io.source.StatementKind.__str__

````

````{py:method} __subclasshook__()
:canonical: simvx.core.scene_io.source.StatementKind.__subclasshook__

````

````{py:method} capitalize()
:canonical: simvx.core.scene_io.source.StatementKind.capitalize

````

````{py:method} casefold()
:canonical: simvx.core.scene_io.source.StatementKind.casefold

````

````{py:method} center()
:canonical: simvx.core.scene_io.source.StatementKind.center

````

````{py:method} count()
:canonical: simvx.core.scene_io.source.StatementKind.count

````

````{py:method} encode()
:canonical: simvx.core.scene_io.source.StatementKind.encode

````

````{py:method} endswith()
:canonical: simvx.core.scene_io.source.StatementKind.endswith

````

````{py:method} expandtabs()
:canonical: simvx.core.scene_io.source.StatementKind.expandtabs

````

````{py:method} find()
:canonical: simvx.core.scene_io.source.StatementKind.find

````

````{py:method} format()
:canonical: simvx.core.scene_io.source.StatementKind.format

````

````{py:method} format_map()
:canonical: simvx.core.scene_io.source.StatementKind.format_map

````

````{py:method} index()
:canonical: simvx.core.scene_io.source.StatementKind.index

````

````{py:method} isalnum()
:canonical: simvx.core.scene_io.source.StatementKind.isalnum

````

````{py:method} isalpha()
:canonical: simvx.core.scene_io.source.StatementKind.isalpha

````

````{py:method} isascii()
:canonical: simvx.core.scene_io.source.StatementKind.isascii

````

````{py:method} isdecimal()
:canonical: simvx.core.scene_io.source.StatementKind.isdecimal

````

````{py:method} isdigit()
:canonical: simvx.core.scene_io.source.StatementKind.isdigit

````

````{py:method} isidentifier()
:canonical: simvx.core.scene_io.source.StatementKind.isidentifier

````

````{py:method} islower()
:canonical: simvx.core.scene_io.source.StatementKind.islower

````

````{py:method} isnumeric()
:canonical: simvx.core.scene_io.source.StatementKind.isnumeric

````

````{py:method} isprintable()
:canonical: simvx.core.scene_io.source.StatementKind.isprintable

````

````{py:method} isspace()
:canonical: simvx.core.scene_io.source.StatementKind.isspace

````

````{py:method} istitle()
:canonical: simvx.core.scene_io.source.StatementKind.istitle

````

````{py:method} isupper()
:canonical: simvx.core.scene_io.source.StatementKind.isupper

````

````{py:method} join()
:canonical: simvx.core.scene_io.source.StatementKind.join

````

````{py:method} ljust()
:canonical: simvx.core.scene_io.source.StatementKind.ljust

````

````{py:method} lower()
:canonical: simvx.core.scene_io.source.StatementKind.lower

````

````{py:method} lstrip()
:canonical: simvx.core.scene_io.source.StatementKind.lstrip

````

````{py:method} partition()
:canonical: simvx.core.scene_io.source.StatementKind.partition

````

````{py:method} removeprefix()
:canonical: simvx.core.scene_io.source.StatementKind.removeprefix

````

````{py:method} removesuffix()
:canonical: simvx.core.scene_io.source.StatementKind.removesuffix

````

````{py:method} replace()
:canonical: simvx.core.scene_io.source.StatementKind.replace

````

````{py:method} rfind()
:canonical: simvx.core.scene_io.source.StatementKind.rfind

````

````{py:method} rindex()
:canonical: simvx.core.scene_io.source.StatementKind.rindex

````

````{py:method} rjust()
:canonical: simvx.core.scene_io.source.StatementKind.rjust

````

````{py:method} rpartition()
:canonical: simvx.core.scene_io.source.StatementKind.rpartition

````

````{py:method} rsplit()
:canonical: simvx.core.scene_io.source.StatementKind.rsplit

````

````{py:method} rstrip()
:canonical: simvx.core.scene_io.source.StatementKind.rstrip

````

````{py:method} split()
:canonical: simvx.core.scene_io.source.StatementKind.split

````

````{py:method} splitlines()
:canonical: simvx.core.scene_io.source.StatementKind.splitlines

````

````{py:method} startswith()
:canonical: simvx.core.scene_io.source.StatementKind.startswith

````

````{py:method} strip()
:canonical: simvx.core.scene_io.source.StatementKind.strip

````

````{py:method} swapcase()
:canonical: simvx.core.scene_io.source.StatementKind.swapcase

````

````{py:method} title()
:canonical: simvx.core.scene_io.source.StatementKind.title

````

````{py:method} translate()
:canonical: simvx.core.scene_io.source.StatementKind.translate

````

````{py:method} upper()
:canonical: simvx.core.scene_io.source.StatementKind.upper

````

````{py:method} zfill()
:canonical: simvx.core.scene_io.source.StatementKind.zfill

````

````{py:method} __deepcopy__(memo)
:canonical: simvx.core.scene_io.source.StatementKind.__deepcopy__

````

````{py:method} __copy__()
:canonical: simvx.core.scene_io.source.StatementKind.__copy__

````

````{py:method} name()
:canonical: simvx.core.scene_io.source.StatementKind.name

````

````{py:method} value()
:canonical: simvx.core.scene_io.source.StatementKind.value

````

`````

`````{py:class} Anchor()
:canonical: simvx.core.scene_io.source.Anchor

Bases: {py:obj}`enum.StrEnum`

```{autodoc2-docstring} simvx.core.scene_io.source.Anchor
```

```{rubric} Initialization
```

```{autodoc2-docstring} simvx.core.scene_io.source.Anchor.__init__
```

````{py:attribute} INIT_HEAD
:canonical: simvx.core.scene_io.source.Anchor.INIT_HEAD
:value: >
   'init_head'

```{autodoc2-docstring} simvx.core.scene_io.source.Anchor.INIT_HEAD
```

````

````{py:attribute} INIT_TAIL
:canonical: simvx.core.scene_io.source.Anchor.INIT_TAIL
:value: >
   'init_tail'

```{autodoc2-docstring} simvx.core.scene_io.source.Anchor.INIT_TAIL
```

````

````{py:attribute} BODY_HEAD
:canonical: simvx.core.scene_io.source.Anchor.BODY_HEAD
:value: >
   'body_head'

```{autodoc2-docstring} simvx.core.scene_io.source.Anchor.BODY_HEAD
```

````

````{py:attribute} BODY_TAIL
:canonical: simvx.core.scene_io.source.Anchor.BODY_TAIL
:value: >
   'body_tail'

```{autodoc2-docstring} simvx.core.scene_io.source.Anchor.BODY_TAIL
```

````

````{py:method} __new__(*values)
:canonical: simvx.core.scene_io.source.Anchor.__new__

````

````{py:method} __add__()
:canonical: simvx.core.scene_io.source.Anchor.__add__

````

````{py:method} __contains__()
:canonical: simvx.core.scene_io.source.Anchor.__contains__

````

````{py:method} __delattr__()
:canonical: simvx.core.scene_io.source.Anchor.__delattr__

````

````{py:method} __dir__()
:canonical: simvx.core.scene_io.source.Anchor.__dir__

````

````{py:method} __eq__()
:canonical: simvx.core.scene_io.source.Anchor.__eq__

````

````{py:method} __format__()
:canonical: simvx.core.scene_io.source.Anchor.__format__

````

````{py:method} __ge__()
:canonical: simvx.core.scene_io.source.Anchor.__ge__

````

````{py:method} __getattribute__()
:canonical: simvx.core.scene_io.source.Anchor.__getattribute__

````

````{py:method} __getitem__()
:canonical: simvx.core.scene_io.source.Anchor.__getitem__

````

````{py:method} __getnewargs__()
:canonical: simvx.core.scene_io.source.Anchor.__getnewargs__

````

````{py:method} __getstate__()
:canonical: simvx.core.scene_io.source.Anchor.__getstate__

````

````{py:method} __gt__()
:canonical: simvx.core.scene_io.source.Anchor.__gt__

````

````{py:method} __hash__()
:canonical: simvx.core.scene_io.source.Anchor.__hash__

````

````{py:method} __iter__()
:canonical: simvx.core.scene_io.source.Anchor.__iter__

````

````{py:method} __le__()
:canonical: simvx.core.scene_io.source.Anchor.__le__

````

````{py:method} __len__()
:canonical: simvx.core.scene_io.source.Anchor.__len__

````

````{py:method} __lt__()
:canonical: simvx.core.scene_io.source.Anchor.__lt__

````

````{py:method} __mod__()
:canonical: simvx.core.scene_io.source.Anchor.__mod__

````

````{py:method} __mul__()
:canonical: simvx.core.scene_io.source.Anchor.__mul__

````

````{py:method} __ne__()
:canonical: simvx.core.scene_io.source.Anchor.__ne__

````

````{py:method} __reduce__()
:canonical: simvx.core.scene_io.source.Anchor.__reduce__

````

````{py:method} __reduce_ex__()
:canonical: simvx.core.scene_io.source.Anchor.__reduce_ex__

````

````{py:method} __repr__()
:canonical: simvx.core.scene_io.source.Anchor.__repr__

````

````{py:method} __rmod__()
:canonical: simvx.core.scene_io.source.Anchor.__rmod__

````

````{py:method} __rmul__()
:canonical: simvx.core.scene_io.source.Anchor.__rmul__

````

````{py:method} __setattr__()
:canonical: simvx.core.scene_io.source.Anchor.__setattr__

````

````{py:method} __sizeof__()
:canonical: simvx.core.scene_io.source.Anchor.__sizeof__

````

````{py:method} __str__()
:canonical: simvx.core.scene_io.source.Anchor.__str__

````

````{py:method} __subclasshook__()
:canonical: simvx.core.scene_io.source.Anchor.__subclasshook__

````

````{py:method} capitalize()
:canonical: simvx.core.scene_io.source.Anchor.capitalize

````

````{py:method} casefold()
:canonical: simvx.core.scene_io.source.Anchor.casefold

````

````{py:method} center()
:canonical: simvx.core.scene_io.source.Anchor.center

````

````{py:method} count()
:canonical: simvx.core.scene_io.source.Anchor.count

````

````{py:method} encode()
:canonical: simvx.core.scene_io.source.Anchor.encode

````

````{py:method} endswith()
:canonical: simvx.core.scene_io.source.Anchor.endswith

````

````{py:method} expandtabs()
:canonical: simvx.core.scene_io.source.Anchor.expandtabs

````

````{py:method} find()
:canonical: simvx.core.scene_io.source.Anchor.find

````

````{py:method} format()
:canonical: simvx.core.scene_io.source.Anchor.format

````

````{py:method} format_map()
:canonical: simvx.core.scene_io.source.Anchor.format_map

````

````{py:method} index()
:canonical: simvx.core.scene_io.source.Anchor.index

````

````{py:method} isalnum()
:canonical: simvx.core.scene_io.source.Anchor.isalnum

````

````{py:method} isalpha()
:canonical: simvx.core.scene_io.source.Anchor.isalpha

````

````{py:method} isascii()
:canonical: simvx.core.scene_io.source.Anchor.isascii

````

````{py:method} isdecimal()
:canonical: simvx.core.scene_io.source.Anchor.isdecimal

````

````{py:method} isdigit()
:canonical: simvx.core.scene_io.source.Anchor.isdigit

````

````{py:method} isidentifier()
:canonical: simvx.core.scene_io.source.Anchor.isidentifier

````

````{py:method} islower()
:canonical: simvx.core.scene_io.source.Anchor.islower

````

````{py:method} isnumeric()
:canonical: simvx.core.scene_io.source.Anchor.isnumeric

````

````{py:method} isprintable()
:canonical: simvx.core.scene_io.source.Anchor.isprintable

````

````{py:method} isspace()
:canonical: simvx.core.scene_io.source.Anchor.isspace

````

````{py:method} istitle()
:canonical: simvx.core.scene_io.source.Anchor.istitle

````

````{py:method} isupper()
:canonical: simvx.core.scene_io.source.Anchor.isupper

````

````{py:method} join()
:canonical: simvx.core.scene_io.source.Anchor.join

````

````{py:method} ljust()
:canonical: simvx.core.scene_io.source.Anchor.ljust

````

````{py:method} lower()
:canonical: simvx.core.scene_io.source.Anchor.lower

````

````{py:method} lstrip()
:canonical: simvx.core.scene_io.source.Anchor.lstrip

````

````{py:method} partition()
:canonical: simvx.core.scene_io.source.Anchor.partition

````

````{py:method} removeprefix()
:canonical: simvx.core.scene_io.source.Anchor.removeprefix

````

````{py:method} removesuffix()
:canonical: simvx.core.scene_io.source.Anchor.removesuffix

````

````{py:method} replace()
:canonical: simvx.core.scene_io.source.Anchor.replace

````

````{py:method} rfind()
:canonical: simvx.core.scene_io.source.Anchor.rfind

````

````{py:method} rindex()
:canonical: simvx.core.scene_io.source.Anchor.rindex

````

````{py:method} rjust()
:canonical: simvx.core.scene_io.source.Anchor.rjust

````

````{py:method} rpartition()
:canonical: simvx.core.scene_io.source.Anchor.rpartition

````

````{py:method} rsplit()
:canonical: simvx.core.scene_io.source.Anchor.rsplit

````

````{py:method} rstrip()
:canonical: simvx.core.scene_io.source.Anchor.rstrip

````

````{py:method} split()
:canonical: simvx.core.scene_io.source.Anchor.split

````

````{py:method} splitlines()
:canonical: simvx.core.scene_io.source.Anchor.splitlines

````

````{py:method} startswith()
:canonical: simvx.core.scene_io.source.Anchor.startswith

````

````{py:method} strip()
:canonical: simvx.core.scene_io.source.Anchor.strip

````

````{py:method} swapcase()
:canonical: simvx.core.scene_io.source.Anchor.swapcase

````

````{py:method} title()
:canonical: simvx.core.scene_io.source.Anchor.title

````

````{py:method} translate()
:canonical: simvx.core.scene_io.source.Anchor.translate

````

````{py:method} upper()
:canonical: simvx.core.scene_io.source.Anchor.upper

````

````{py:method} zfill()
:canonical: simvx.core.scene_io.source.Anchor.zfill

````

````{py:method} __deepcopy__(memo)
:canonical: simvx.core.scene_io.source.Anchor.__deepcopy__

````

````{py:method} __copy__()
:canonical: simvx.core.scene_io.source.Anchor.__copy__

````

````{py:method} name()
:canonical: simvx.core.scene_io.source.Anchor.name

````

````{py:method} value()
:canonical: simvx.core.scene_io.source.Anchor.value

````

`````

`````{py:class} Argument
:canonical: simvx.core.scene_io.source.Argument

```{autodoc2-docstring} simvx.core.scene_io.source.Argument
```

````{py:attribute} name
:canonical: simvx.core.scene_io.source.Argument.name
:type: str | None
:value: >
   None

```{autodoc2-docstring} simvx.core.scene_io.source.Argument.name
```

````

````{py:attribute} value
:canonical: simvx.core.scene_io.source.Argument.value
:type: str
:value: >
   None

```{autodoc2-docstring} simvx.core.scene_io.source.Argument.value
```

````

````{py:attribute} index
:canonical: simvx.core.scene_io.source.Argument.index
:type: int
:value: >
   None

```{autodoc2-docstring} simvx.core.scene_io.source.Argument.index
```

````

````{py:attribute} is_unpacking
:canonical: simvx.core.scene_io.source.Argument.is_unpacking
:type: bool
:value: >
   False

```{autodoc2-docstring} simvx.core.scene_io.source.Argument.is_unpacking
```

````

`````

`````{py:class} ImportedName
:canonical: simvx.core.scene_io.source.ImportedName

```{autodoc2-docstring} simvx.core.scene_io.source.ImportedName
```

````{py:attribute} name
:canonical: simvx.core.scene_io.source.ImportedName.name
:type: str
:value: >
   None

```{autodoc2-docstring} simvx.core.scene_io.source.ImportedName.name
```

````

````{py:attribute} alias
:canonical: simvx.core.scene_io.source.ImportedName.alias
:type: str | None
:value: >
   None

```{autodoc2-docstring} simvx.core.scene_io.source.ImportedName.alias
```

````

````{py:property} binding
:canonical: simvx.core.scene_io.source.ImportedName.binding
:type: str

```{autodoc2-docstring} simvx.core.scene_io.source.ImportedName.binding
```

````

`````

`````{py:class} Statement
:canonical: simvx.core.scene_io.source.Statement

Bases: {py:obj}`abc.ABC`

```{autodoc2-docstring} simvx.core.scene_io.source.Statement
```

````{py:attribute} __slots__
:canonical: simvx.core.scene_io.source.Statement.__slots__
:value: >
   ()

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.__slots__
```

````

````{py:method} text() -> str
:canonical: simvx.core.scene_io.source.Statement.text
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.text
```

````

````{py:method} kind() -> simvx.core.scene_io.source.StatementKind
:canonical: simvx.core.scene_io.source.Statement.kind
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.kind
```

````

````{py:method} leading_trivia() -> str
:canonical: simvx.core.scene_io.source.Statement.leading_trivia
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.leading_trivia
```

````

````{py:method} trailing_comment() -> str | None
:canonical: simvx.core.scene_io.source.Statement.trailing_comment
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.trailing_comment
```

````

````{py:method} shares_line() -> bool
:canonical: simvx.core.scene_io.source.Statement.shares_line
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.shares_line
```

````

````{py:method} line_group() -> list[simvx.core.scene_io.source.Statement]
:canonical: simvx.core.scene_io.source.Statement.line_group
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.line_group
```

````

````{py:method} line() -> int
:canonical: simvx.core.scene_io.source.Statement.line
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.line
```

````

````{py:method} column() -> int
:canonical: simvx.core.scene_io.source.Statement.column
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.column
```

````

````{py:method} is_live() -> bool
:canonical: simvx.core.scene_io.source.Statement.is_live
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.is_live
```

````

````{py:method} call() -> simvx.core.scene_io.source.CallView | None
:canonical: simvx.core.scene_io.source.Statement.call
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.call
```

````

````{py:method} set_value(text: str) -> None
:canonical: simvx.core.scene_io.source.Statement.set_value
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.set_value
```

````

````{py:method} bound_names() -> set[str]
:canonical: simvx.core.scene_io.source.Statement.bound_names
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.bound_names
```

````

````{py:method} mentioned_names() -> set[str]
:canonical: simvx.core.scene_io.source.Statement.mentioned_names
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.mentioned_names
```

````

````{py:method} rename_local(old: str, new: str) -> int
:canonical: simvx.core.scene_io.source.Statement.rename_local
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.Statement.rename_local
```

````

`````

`````{py:class} CallView
:canonical: simvx.core.scene_io.source.CallView

Bases: {py:obj}`abc.ABC`

```{autodoc2-docstring} simvx.core.scene_io.source.CallView
```

````{py:attribute} __slots__
:canonical: simvx.core.scene_io.source.CallView.__slots__
:value: >
   ()

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.__slots__
```

````

````{py:method} callee() -> str
:canonical: simvx.core.scene_io.source.CallView.callee
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.callee
```

````

````{py:method} text() -> str
:canonical: simvx.core.scene_io.source.CallView.text
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.text
```

````

````{py:method} arguments() -> list[simvx.core.scene_io.source.Argument]
:canonical: simvx.core.scene_io.source.CallView.arguments
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.arguments
```

````

````{py:method} kwarg(name: str) -> str | None
:canonical: simvx.core.scene_io.source.CallView.kwarg
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.kwarg
```

````

````{py:method} set_kwarg(name: str, value_expr: str) -> None
:canonical: simvx.core.scene_io.source.CallView.set_kwarg
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.set_kwarg
```

````

````{py:method} remove_kwarg(name: str) -> None
:canonical: simvx.core.scene_io.source.CallView.remove_kwarg
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.remove_kwarg
```

````

````{py:method} set_positional(index: int, value_expr: str) -> None
:canonical: simvx.core.scene_io.source.CallView.set_positional
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.set_positional
```

````

````{py:method} argument_call(index: int) -> simvx.core.scene_io.source.CallView | None
:canonical: simvx.core.scene_io.source.CallView.argument_call
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.CallView.argument_call
```

````

`````

`````{py:class} ImportDecl
:canonical: simvx.core.scene_io.source.ImportDecl

Bases: {py:obj}`abc.ABC`

```{autodoc2-docstring} simvx.core.scene_io.source.ImportDecl
```

````{py:attribute} __slots__
:canonical: simvx.core.scene_io.source.ImportDecl.__slots__
:value: >
   ()

```{autodoc2-docstring} simvx.core.scene_io.source.ImportDecl.__slots__
```

````

````{py:property} statement
:canonical: simvx.core.scene_io.source.ImportDecl.statement
:abstractmethod:
:type: simvx.core.scene_io.source.Statement

```{autodoc2-docstring} simvx.core.scene_io.source.ImportDecl.statement
```

````

````{py:property} module
:canonical: simvx.core.scene_io.source.ImportDecl.module
:abstractmethod:
:type: str | None

```{autodoc2-docstring} simvx.core.scene_io.source.ImportDecl.module
```

````

````{py:property} names
:canonical: simvx.core.scene_io.source.ImportDecl.names
:abstractmethod:
:type: list[simvx.core.scene_io.source.ImportedName]

```{autodoc2-docstring} simvx.core.scene_io.source.ImportDecl.names
```

````

`````

`````{py:class} ClassDecl
:canonical: simvx.core.scene_io.source.ClassDecl

Bases: {py:obj}`abc.ABC`

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl
```

````{py:attribute} __slots__
:canonical: simvx.core.scene_io.source.ClassDecl.__slots__
:value: >
   ()

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.__slots__
```

````

````{py:property} name
:canonical: simvx.core.scene_io.source.ClassDecl.name
:abstractmethod:
:type: str

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.name
```

````

````{py:property} statement
:canonical: simvx.core.scene_io.source.ClassDecl.statement
:abstractmethod:
:type: simvx.core.scene_io.source.Statement

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.statement
```

````

````{py:method} line() -> int
:canonical: simvx.core.scene_io.source.ClassDecl.line
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.line
```

````

````{py:method} body_statements() -> list[simvx.core.scene_io.source.Statement]
:canonical: simvx.core.scene_io.source.ClassDecl.body_statements
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.body_statements
```

````

````{py:method} has_init() -> bool
:canonical: simvx.core.scene_io.source.ClassDecl.has_init
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.has_init
```

````

````{py:method} init_statements() -> list[simvx.core.scene_io.source.Statement]
:canonical: simvx.core.scene_io.source.ClassDecl.init_statements
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.init_statements
```

````

````{py:method} bases() -> list[str]
:canonical: simvx.core.scene_io.source.ClassDecl.bases
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.bases
```

````

````{py:method} set_base(old: str, new: str) -> None
:canonical: simvx.core.scene_io.source.ClassDecl.set_base
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.set_base
```

````

````{py:method} insert(text: str, *, after: simvx.core.scene_io.source.Statement | simvx.core.scene_io.source.Anchor) -> simvx.core.scene_io.source.Statement
:canonical: simvx.core.scene_io.source.ClassDecl.insert
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.insert
```

````

````{py:method} insert_before(text: str, *, before: simvx.core.scene_io.source.Statement) -> simvx.core.scene_io.source.Statement
:canonical: simvx.core.scene_io.source.ClassDecl.insert_before
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.insert_before
```

````

````{py:method} remove(stmt: simvx.core.scene_io.source.Statement) -> None
:canonical: simvx.core.scene_io.source.ClassDecl.remove
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.remove
```

````

````{py:method} reorder(groups: list[list[simvx.core.scene_io.source.Statement]]) -> None
:canonical: simvx.core.scene_io.source.ClassDecl.reorder
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.ClassDecl.reorder
```

````

`````

`````{py:class} SourceDocument
:canonical: simvx.core.scene_io.source.SourceDocument

Bases: {py:obj}`abc.ABC`

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument
```

````{py:attribute} __slots__
:canonical: simvx.core.scene_io.source.SourceDocument.__slots__
:value: >
   ()

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.__slots__
```

````

````{py:method} parse(text: str, *, backend: str | None = None) -> simvx.core.scene_io.source.SourceDocument
:canonical: simvx.core.scene_io.source.SourceDocument.parse
:classmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.parse
```

````

````{py:property} backend_name
:canonical: simvx.core.scene_io.source.SourceDocument.backend_name
:abstractmethod:
:type: str

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.backend_name
```

````

````{py:property} epoch
:canonical: simvx.core.scene_io.source.SourceDocument.epoch
:abstractmethod:
:type: int

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.epoch
```

````

````{py:property} original_text
:canonical: simvx.core.scene_io.source.SourceDocument.original_text
:abstractmethod:
:type: str

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.original_text
```

````

````{py:method} dump() -> str
:canonical: simvx.core.scene_io.source.SourceDocument.dump
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.dump
```

````

````{py:method} is_unchanged() -> bool
:canonical: simvx.core.scene_io.source.SourceDocument.is_unchanged
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.is_unchanged
```

````

````{py:method} top_level_classes() -> list[simvx.core.scene_io.source.ClassDecl]
:canonical: simvx.core.scene_io.source.SourceDocument.top_level_classes
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.top_level_classes
```

````

````{py:method} find_class(name: str) -> simvx.core.scene_io.source.ClassDecl | None
:canonical: simvx.core.scene_io.source.SourceDocument.find_class
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.find_class
```

````

````{py:method} imports() -> list[simvx.core.scene_io.source.ImportDecl]
:canonical: simvx.core.scene_io.source.SourceDocument.imports
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.imports
```

````

````{py:method} top_level_statements() -> list[simvx.core.scene_io.source.Statement]
:canonical: simvx.core.scene_io.source.SourceDocument.top_level_statements
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.top_level_statements
```

````

````{py:method} insert_top_level(text: str, *, after: simvx.core.scene_io.source.Statement | None = None) -> simvx.core.scene_io.source.Statement
:canonical: simvx.core.scene_io.source.SourceDocument.insert_top_level
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.insert_top_level
```

````

````{py:method} ensure_import(name: str, *, from_: str | None = None) -> None
:canonical: simvx.core.scene_io.source.SourceDocument.ensure_import
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.ensure_import
```

````

````{py:method} remove_import(name: str, *, from_: str | None = None) -> None
:canonical: simvx.core.scene_io.source.SourceDocument.remove_import
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceDocument.remove_import
```

````

`````

`````{py:class} SourceBackend
:canonical: simvx.core.scene_io.source.SourceBackend

Bases: {py:obj}`abc.ABC`

```{autodoc2-docstring} simvx.core.scene_io.source.SourceBackend
```

````{py:attribute} __slots__
:canonical: simvx.core.scene_io.source.SourceBackend.__slots__
:value: >
   ()

```{autodoc2-docstring} simvx.core.scene_io.source.SourceBackend.__slots__
```

````

````{py:property} name
:canonical: simvx.core.scene_io.source.SourceBackend.name
:abstractmethod:
:type: str

```{autodoc2-docstring} simvx.core.scene_io.source.SourceBackend.name
```

````

````{py:method} parse(text: str) -> simvx.core.scene_io.source.SourceDocument
:canonical: simvx.core.scene_io.source.SourceBackend.parse
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceBackend.parse
```

````

````{py:method} parse_expression(text: str) -> None
:canonical: simvx.core.scene_io.source.SourceBackend.parse_expression
:abstractmethod:

```{autodoc2-docstring} simvx.core.scene_io.source.SourceBackend.parse_expression
```

````

`````

````{py:function} backend_names() -> tuple[str, ...]
:canonical: simvx.core.scene_io.source.backend_names

```{autodoc2-docstring} simvx.core.scene_io.source.backend_names
```
````

````{py:function} get_backend(name: str | None = None) -> simvx.core.scene_io.source.SourceBackend
:canonical: simvx.core.scene_io.source.get_backend

```{autodoc2-docstring} simvx.core.scene_io.source.get_backend
```
````

````{py:function} parse(text: str, *, backend: str | None = None) -> simvx.core.scene_io.source.SourceDocument
:canonical: simvx.core.scene_io.source.parse

```{autodoc2-docstring} simvx.core.scene_io.source.parse
```
````

````{py:function} parse_expression(text: str, *, backend: str | None = None) -> None
:canonical: simvx.core.scene_io.source.parse_expression

```{autodoc2-docstring} simvx.core.scene_io.source.parse_expression
```
````

````{py:function} names_bound_in(statements: collections.abc.Iterable[simvx.core.scene_io.source.Statement]) -> set[str]
:canonical: simvx.core.scene_io.source.names_bound_in

```{autodoc2-docstring} simvx.core.scene_io.source.names_bound_in
```
````

````{py:function} names_mentioned_in(statements: collections.abc.Iterable[simvx.core.scene_io.source.Statement]) -> set[str]
:canonical: simvx.core.scene_io.source.names_mentioned_in

```{autodoc2-docstring} simvx.core.scene_io.source.names_mentioned_in
```
````

````{py:function} rename_name(statements: collections.abc.Sequence[simvx.core.scene_io.source.Statement], old: str, new: str) -> int
:canonical: simvx.core.scene_io.source.rename_name

```{autodoc2-docstring} simvx.core.scene_io.source.rename_name
```
````