97 lines
2.5 KiB
Python
97 lines
2.5 KiB
Python
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"""A module for creating docstrings for sphinx ``data`` domains."""
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import re
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import textwrap
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_docstrings_list = []
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def add_newdoc(name, value, doc):
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_docstrings_list.append((name, value, doc))
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def _parse_docstrings():
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type_list_ret = []
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for name, value, doc in _docstrings_list:
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s = textwrap.dedent(doc).replace("\n", "\n ")
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# Replace sections by rubrics
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lines = s.split("\n")
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new_lines = []
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indent = ""
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for line in lines:
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m = re.match(r'^(\s+)[-=]+\s*$', line)
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if m and new_lines:
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prev = textwrap.dedent(new_lines.pop())
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if prev == "Examples":
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indent = ""
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new_lines.append(f'{m.group(1)}.. rubric:: {prev}')
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else:
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indent = 4 * " "
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new_lines.append(f'{m.group(1)}.. admonition:: {prev}')
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new_lines.append("")
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else:
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new_lines.append(f"{indent}{line}")
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s = "\n".join(new_lines)
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# Done.
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type_list_ret.append(f""".. data:: {name}\n :value: {value}\n {s}""")
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return "\n".join(type_list_ret)
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add_newdoc('ArrayLike', 'typing.Union[...]',
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"""
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A `~typing.Union` representing objects that can be coerced into an `~numpy.ndarray`.
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Among others this includes the likes of:
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* Scalars.
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* (Nested) sequences.
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* Objects implementing the `~class.__array__` protocol.
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See Also
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--------
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:term:`array_like`:
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Any scalar or sequence that can be interpreted as an ndarray.
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Examples
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--------
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.. code-block:: python
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>>> import numpy as np
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>>> import numpy.typing as npt
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>>> def as_array(a: npt.ArrayLike) -> np.ndarray:
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... return np.array(a)
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""")
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add_newdoc('DTypeLike', 'typing.Union[...]',
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"""
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A `~typing.Union` representing objects that can be coerced into a `~numpy.dtype`.
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Among others this includes the likes of:
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* :class:`type` objects.
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* Character codes or the names of :class:`type` objects.
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* Objects with the ``.dtype`` attribute.
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See Also
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--------
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:ref:`Specifying and constructing data types <arrays.dtypes.constructing>`
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A comprehensive overview of all objects that can be coerced into data types.
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Examples
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--------
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.. code-block:: python
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>>> import numpy as np
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>>> import numpy.typing as npt
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>>> def as_dtype(d: npt.DTypeLike) -> np.dtype:
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... return np.dtype(d)
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""")
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_docstrings = _parse_docstrings()
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