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17 rows where breadcrumbs contains "Datasette class" sorted by ref
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id | page | ref ▼ | title | content | breadcrumbs | references |
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internals:datasette-permission-allowed | internals | datasette-permission-allowed | await .permission_allowed(actor, action, resource=None, default=False) | actor - dictionary The authenticated actor. This is usually request.actor . action - string The name of the action that is being permission checked. resource - string or tuple, optional The resource, e.g. the name of the database, or a tuple of two strings containing the name of the database and the name of the table. Only some permissions apply to a resource. default - optional, True or False Should this permission check be default allow or default deny. Check if the given actor has permission to perform the given action on the given resource. Some permission checks are carried out against rules defined in metadata.json , while other custom permissions may be decided by plugins that implement the permission_allowed(datasette, actor, action, resource) plugin hook. If neither metadata.json nor any of the plugins provide an answer to the permission query the default argument will be returned. See Built-in permissions for a full list of permission actions included in Datasette core. | ["Internals for plugins", "Datasette class"] | [] |
internals:datasette-plugin-config | internals | datasette-plugin-config | .plugin_config(plugin_name, database=None, table=None) | plugin_name - string The name of the plugin to look up configuration for. Usually this is something similar to datasette-cluster-map . database - None or string The database the user is interacting with. table - None or string The table the user is interacting with. This method lets you read plugin configuration values that were set in metadata.json . See Writing plugins that accept configuration for full details of how this method should be used. The return value will be the value from the configuration file - usually a dictionary. If the plugin is not configured the return value will be None . | ["Internals for plugins", "Datasette class"] | [] |
internals:datasette-remove-database | internals | datasette-remove-database | .remove_database(name) | name - string The name of the database to be removed. This removes a database that has been previously added. name= is the unique name of that database. | ["Internals for plugins", "Datasette class"] | [] |
internals:datasette-render-template | internals | datasette-render-template | await .render_template(template, context=None, request=None) | template - string, list of strings or jinja2.Template The template file to be rendered, e.g. my_plugin.html . Datasette will search for this file first in the --template-dir= location, if it was specified - then in the plugin's bundled templates and finally in Datasette's set of default templates. If this is a list of template file names then the first one that exists will be loaded and rendered. If this is a Jinja Template object it will be used directly. context - None or a Python dictionary The context variables to pass to the template. request - request object or None If you pass a Datasette request object here it will be made available to the template. Renders a Jinja template using Datasette's preconfigured instance of Jinja and returns the resulting string. The template will have access to Datasette's default template functions and any functions that have been made available by other plugins. | ["Internals for plugins", "Datasette class"] | [{"href": "https://jinja.palletsprojects.com/en/2.11.x/api/#jinja2.Template", "label": "Template object"}, {"href": "https://jinja.palletsprojects.com/en/2.11.x/", "label": "Jinja template"}] |
internals:datasette-setting | internals | datasette-setting | .setting(key) | key - string The name of the setting, e.g. base_url . Returns the configured value for the specified setting . This can be a string, boolean or integer depending on the requested setting. For example: downloads_are_allowed = datasette.setting("allow_download") | ["Internals for plugins", "Datasette class"] | [] |
internals:datasette-sign | internals | datasette-sign | .sign(value, namespace="default") | value - any serializable type The value to be signed. namespace - string, optional An alternative namespace, see the itsdangerous salt documentation . Utility method for signing values, such that you can safely pass data to and from an untrusted environment. This is a wrapper around the itsdangerous library. This method returns a signed string, which can be decoded and verified using .unsign(value, namespace="default") . | ["Internals for plugins", "Datasette class"] | [{"href": "https://itsdangerous.palletsprojects.com/en/1.1.x/serializer/#the-salt", "label": "itsdangerous salt documentation"}, {"href": "https://itsdangerous.palletsprojects.com/", "label": "itsdangerous"}] |
internals:datasette-unsign | internals | datasette-unsign | .unsign(value, namespace="default") | signed - any serializable type The signed string that was created using .sign(value, namespace="default") . namespace - string, optional The alternative namespace, if one was used. Returns the original, decoded object that was passed to .sign(value, namespace="default") . If the signature is not valid this raises a itsdangerous.BadSignature exception. | ["Internals for plugins", "Datasette class"] | [] |
internals:internals-datasette-client | internals | internals-datasette-client | datasette.client | Plugins can make internal simulated HTTP requests to the Datasette instance within which they are running. This ensures that all of Datasette's external JSON APIs are also available to plugins, while avoiding the overhead of making an external HTTP call to access those APIs. The datasette.client object is a wrapper around the HTTPX Python library , providing an async-friendly API that is similar to the widely used Requests library . It offers the following methods: await datasette.client.get(path, **kwargs) - returns HTTPX Response Execute an internal GET request against that path. await datasette.client.post(path, **kwargs) - returns HTTPX Response Execute an internal POST request. Use data={"name": "value"} to pass form parameters. await datasette.client.options(path, **kwargs) - returns HTTPX Response Execute an internal OPTIONS request. await datasette.client.head(path, **kwargs) - returns HTTPX Response Execute an internal HEAD request. await datasette.client.put(path, **kwargs) - returns HTTPX Response Execute an internal PUT request. await datasette.client.patch(path, **kwargs) - returns HTTPX Response … | ["Internals for plugins", "Datasette class"] | [{"href": "https://www.python-httpx.org/", "label": "HTTPX Python library"}, {"href": "https://requests.readthedocs.io/", "label": "Requests library"}, {"href": "https://www.python-httpx.org/async/", "label": "HTTPX Async documentation"}] |
internals:internals-datasette-urls | internals | internals-datasette-urls | datasette.urls | The datasette.urls object contains methods for building URLs to pages within Datasette. Plugins should use this to link to pages, since these methods take into account any base_url configuration setting that might be in effect. datasette.urls.instance(format=None) Returns the URL to the Datasette instance root page. This is usually "/" . datasette.urls.path(path, format=None) Takes a path and returns the full path, taking base_url into account. For example, datasette.urls.path("-/logout") will return the path to the logout page, which will be "/-/logout" by default or /prefix-path/-/logout if base_url is set to /prefix-path/ datasette.urls.logout() Returns the URL to the logout page, usually "/-/logout" datasette.urls.static(path) Returns the URL of one of Datasette's default static assets, for example "/-/static/app.css" datasette.urls.static_plugins(plugin_name, path) Returns the URL of one of the static assets belonging to a plugin. datasette.urls.static_plugins("datasette_cluster_map", "datasette-cluster-map.js") would return "/-/static-plugins/datasette_cluster_map/datasette-cluster-map.js" datasette.urls.static(path) … | ["Internals for plugins", "Datasette class"] | [] |
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CREATE TABLE [sections] ( [id] TEXT PRIMARY KEY, [page] TEXT, [ref] TEXT, [title] TEXT, [content] TEXT, [breadcrumbs] TEXT, [references] TEXT );