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2128572ce5
* add media module * add Device class to media * add camera test example * add snap, download and other convenience methods * load devices automagically * add draw method to canvas * add docstring for download * add docstrings to draw method * add docstrings to snap * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * load devices as soon as the page loads * solve conflict * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * remove display calls listing devices in camera example * fix typos and other small errors * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * fix typo in docstring * fix error message typo * replace setAttribute on JS properties with accessors * remove debug statement * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * add docstrings * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci * add docstrings to camera example * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
33 lines
887 B
Python
33 lines
887 B
Python
from pyodide.ffi import create_proxy
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from pyscript import display, document, when, window
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from pyweb import media, pydom
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devicesSelect = pydom["#devices"][0]
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video = pydom["video"][0]
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devices = {}
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async def list_media_devices(event=None):
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"""List the available media devices."""
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global devices
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for i, device in enumerate(await media.list_devices()):
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devices[device.id] = device
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label = f"{i} - ({device.kind}) {device.label} [{device.id}]"
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devicesSelect.options.add(value=device.id, html=label)
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@when("click", "#pick-device")
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async def connect_to_device(e):
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"""Connect to the selected device."""
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device = devices[devicesSelect.value]
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video._js.srcObject = await device.get_stream()
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@when("click", "#snap")
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async def camera_click(e):
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"""Take a picture and download it."""
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video.snap().download()
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await list_media_devices()
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