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53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
from os import remove
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from sbapp.plyer.facades import Camera
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from sbapp.plyer.utils import reify
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class iOSCamera(Camera):
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@reify
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def photos(self):
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# pyPhotoLibrary is a ios recipe/module that
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# interacts with the gallery and the camera on ios.
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from photolibrary import PhotosLibrary
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return PhotosLibrary()
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def _take_picture(self, on_complete, filename=None):
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assert on_complete is not None
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self.on_complete = on_complete
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self.filename = filename
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photos = self.photos
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if not photos.isCameraAvailable():
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# no camera hardware
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return False
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photos.bind(on_image_captured=self.capture_callback)
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self._capture_filename = filename
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photos.capture_image(filename)
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return True
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def capture_callback(self, photolibrary):
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# Image was chosen
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# unbind
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self.photos.unbind(on_image_captured=self.capture_callback)
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if self.on_complete(self.filename):
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self._remove(self.filename)
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def _take_video(self, on_complete, filename=None):
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assert on_complete is not None
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raise NotImplementedError
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def _remove(self, fn):
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try:
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remove(fn)
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except OSError:
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print('Could not remove photo!')
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def instance():
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return iOSCamera()
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