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- # -*- coding: utf-8 -*-
- # Copyright (c) 2014-2020, imageio contributors
- # imageio is distributed under the terms of the (new) BSD License.
- # This docstring is used at the index of the documentation pages, and
- # gets inserted into a slightly larger description (in setup.py) for
- # the page on Pypi:
- """
- Imageio is a Python library that provides an easy interface to read and
- write a wide range of image data, including animated images, volumetric
- data, and scientific formats. It is cross-platform, runs on Python 3.9+,
- and is easy to install.
- Main website: https://imageio.readthedocs.io/
- """
- # flake8: noqa
- from importlib.metadata import version as get_version
- __version__ = get_version("imageio")
- import warnings
- # Load some bits from core
- from .core import FormatManager, RETURN_BYTES
- # Instantiate the old format manager
- formats = FormatManager()
- show_formats = formats.show
- from . import v2
- from . import v3
- from . import plugins
- # import config after core to avoid circular import
- from . import config
- # import all APIs into the top level (meta API)
- from .v2 import (
- imread as imread_v2,
- mimread,
- volread,
- mvolread,
- imwrite,
- mimwrite,
- volwrite,
- mvolwrite,
- # aliases
- get_reader as read,
- get_writer as save,
- imwrite as imsave,
- mimwrite as mimsave,
- volwrite as volsave,
- mvolwrite as mvolsave,
- # misc
- help,
- get_reader,
- get_writer,
- )
- from .v3 import (
- imopen,
- # imread, # Will take over once v3 is released
- # imwrite, # Will take over once v3 is released
- imiter,
- )
- def imread(uri, format=None, **kwargs):
- """imread(uri, format=None, **kwargs)
- Reads an image from the specified file. Returns a numpy array, which
- comes with a dict of meta data at its 'meta' attribute.
- Note that the image data is returned as-is, and may not always have
- a dtype of uint8 (and thus may differ from what e.g. PIL returns).
- Parameters
- ----------
- uri : {str, pathlib.Path, bytes, file}
- The resource to load the image from, e.g. a filename, pathlib.Path,
- http address or file object, see the docs for more info.
- format : str
- The format to use to read the file. By default imageio selects
- the appropriate for you based on the filename and its contents.
- kwargs : ...
- Further keyword arguments are passed to the reader. See :func:`.help`
- to see what arguments are available for a particular format.
- """
- warnings.warn(
- "Starting with ImageIO v3 the behavior of this function will switch to that of"
- " iio.v3.imread. To keep the current behavior (and make this warning disappear)"
- " use `import imageio.v2 as imageio` or call `imageio.v2.imread` directly.",
- DeprecationWarning,
- stacklevel=2,
- )
- return imread_v2(uri, format=format, **kwargs)
- __all__ = [
- "v2",
- "v3",
- "config",
- "plugins",
- # v3 API
- "imopen",
- "imread",
- "imwrite",
- "imiter",
- # v2 API
- "mimread",
- "volread",
- "mvolread",
- "imwrite",
- "mimwrite",
- "volwrite",
- "mvolwrite",
- # v2 aliases
- "read",
- "save",
- "imsave",
- "mimsave",
- "volsave",
- "mvolsave",
- # functions to deprecate
- "help",
- "get_reader",
- "get_writer",
- "formats",
- "show_formats",
- ]
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