{"title":"Fothaí Geografacha","version":"6.0","locale":"ga","docname":"ref/contrib/gis/feeds","url":"/ga/6.0/ref/contrib/gis/feeds/","canonical":"https://djangodocs.dev/ga/6.0/ref/contrib/gis/feeds/","summary":"GeoDjango has its own Feed subclass that may embed location information in RSS/Atom feeds formatted according to either the Simple GeoRSS or W3C Geo standards.…","html":"

Fothaí GeografachaLink to this heading#

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GeoDjango has its own Feed subclass that may embed location\ninformation in RSS/Atom feeds formatted according to either the Simple\nGeoRSS or W3C Geo standards. Because GeoDjango's syndication API is a\nsuperset of Django's, please consult Django's syndication documentation for details on general usage.

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SamplaLink to this heading#

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Tagairt APILink to this heading#

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Fo-aicme FeathLink to this heading#

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\nclass FeedLink to this definition#
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Chomh maith le modhanna a sholáthraíonn an:class: Django.Contrib.Syndication.Views.Feed bunaicme, soláthraíonn rang ``Feed ``GeoDjango na foriompaithe seo a leanas. Tabhair faoi deara gur féidir na sáruithe seo a dhéanamh ar bhealaí éagsúla:

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from django.contrib.gis.feeds import Feed\n\n\nclass MyFeed(Feed):\n    # First, as a class attribute.\n    geometry = ...\n    item_geometry = ...\n\n    # Also a function with no arguments\n    def geometry(self): ...\n\n    def item_geometry(self): ...\n\n    # And as a function with a single argument\n    def geometry(self, obj): ...\n\n    def item_geometry(self, item): ...\n
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\ngeometry(obj)Link to this definition#
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Tógann sé an réad ar ais ag ``get_object () ``agus filleann sé an geoiméadrachta*feed's* ar ais. De ghnáth is cás “Geosgeoiméadracht” é seo, nó féadann sé a bheith ina tuple chun pointe nó bosca a léiriú. Mar shampla:

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class ZipcodeFeed(Feed):\n    def geometry(self, obj):\n        # Can also return: `obj.poly`, and `obj.poly.centroid`.\n        return obj.poly.extent  # tuple like: (X0, Y0, X1, Y1).\n
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\nitem_geometry(item)Link to this definition#
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Socraigh é seo chun an geoiméadracht do ghach* míre* sa bheatha a thabhairt ar ais. Is féidir seo a bheith ina shampla ``Geosgeoimetry', nó tuple a léiríonn comhordú pointe nó bosca teorainneacha. Mar shampla:

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class ZipcodeFeed(Feed):\n    def item_geometry(self, obj):\n        # Returns the polygon.\n        return obj.poly\n
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Fo-aicmí SyndicationFeedLink to this heading#

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Tá na fo-aicmí seo a leanas: Django.Utils.FeedGenerator.SyndicationFeed ar fáil:

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\nclass GeoRSSFeedLink to this definition#
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\nclass GeoAtom1FeedLink to this definition#
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\nclass W3CGeoFeedLink to this definition#
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