docs/get_board.html
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!important;text-shadow:none !important}a[href]:after{content:" (" attr(href) ")";font-size:90%}a[href][title]:after{content:none}abbr[title]:after{content:" (" attr(title) ")"}.ir a:after,a[href^="javascript:"]:after,a[href^="#"]:after{content:""}pre,blockquote{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}tr,img{page-break-inside:avoid}img{max-width:100% !important}@page{margin:0.5cm}p,h2,h3{orphans:3;widows:3}h1,h2,h3,h4,h5,h6{page-break-after:avoid}}</style><script defer src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.18.1/highlight.min.js" integrity="sha256-eOgo0OtLL4cdq7RdwRUiGKLX9XsIJ7nGhWEKbohmVAQ=" crossorigin></script><script>window.addEventListener('DOMContentLoaded', () => hljs.initHighlighting())</script></head><body><main><article id="content"><header><h1 class="title">Module <code>mbed_targets.get_board</code></h1></header><section id="section-intro"><p>Interface for accessing Mbed-Enabled Development Board data.</p><p>An instance of <code><a title="mbed_targets.board.Board" href="board.html#mbed_targets.board.Board">Board</a></code> can be retrieved by calling one of the public functions.</p><details class="source"><summary><span>Expand source code</span></summary><pre><code class="python">## Copyright (C) 2020 Arm Mbed. All rights reserved.# SPDX-License-Identifier: Apache-2.0#"""Interface for accessing Mbed-Enabled Development Board data. An instance of `mbed_targets.board.Board` can be retrieved by calling one of the public functions."""import loggingfrom enum import Enumfrom typing import Callable from mbed_targets.env import envfrom mbed_targets.exceptions import UnknownBoard, UnsupportedModefrom mbed_targets.board import Boardfrom mbed_targets.boards import Boards logger = logging.getLogger(__name__) def get_board_by_product_code(product_code: str) -> Board: """Returns first `mbed_targets.board.Board` matching given product code. Args: product_code: the product code to look up in the database. Raises: UnknownBoard: a board with a matching product code was not found. """ return get_board(lambda board: board.product_code == product_code) def get_board_by_online_id(slug: str, target_type: str) -> Board: """Returns first `mbed_targets.board.Board` matching given online id. Args: slug: The slug to look up in the database. target_type: The target type to look up in the database, normally one of `platform` or `module`. Raises: UnknownBoard: a board with a matching slug and target type could not be found. """ matched_slug = slug.casefold() return get_board(lambda board: board.slug.casefold() == matched_slug and board.target_type == target_type) def get_board(matching: Callable) -> Board: """Returns first `mbed_targets.board.Board` for which `matching` is True. Uses database mode configured in the environment. Args: matching: A function which will be called to test matching conditions for each board in database. Raises: UnknownBoard: a board matching the criteria could not be found in the board database. """ database_mode = _get_database_mode() if database_mode == _DatabaseMode.OFFLINE: logger.info("Using the offline database (only) to identify boards.") return Boards.from_offline_database().get_board(matching) if database_mode == _DatabaseMode.ONLINE: logger.info("Using the online database (only) to identify boards.") return Boards.from_online_database().get_board(matching) try: logger.info("Using the offline database to identify boards.") return Boards.from_offline_database().get_board(matching) except UnknownBoard: logger.info("Unable to identify a board using the offline database, trying the online database.") return Boards.from_online_database().get_board(matching) class _DatabaseMode(Enum): """Selected database mode.""" OFFLINE = 0 ONLINE = 1 AUTO = 2 def _get_database_mode() -> _DatabaseMode: database_mode = env.MBED_DATABASE_MODE try: return _DatabaseMode[database_mode] except KeyError: raise UnsupportedMode(f"{database_mode} is not a supported database mode.")</code></pre></details></section><section></section><section></section><section><h2 class="section-title" id="header-functions">Functions</h2><dl><dt id="mbed_targets.get_board.get_board"><code class="name flex"><span>def <span class="ident">get_board</span></span>(<span>matching: Callable) ‑> <a title="mbed_targets.board.Board" href="board.html#mbed_targets.board.Board">Board</a></span></code></dt><dd><div class="desc"><p>Returns first <code><a title="mbed_targets.board.Board" href="board.html#mbed_targets.board.Board">Board</a></code> for which <code>matching</code> is True.</p><p>Uses database mode configured in the environment.</p><h2 id="args">Args</h2><dl><dt><strong><code>matching</code></strong></dt><dd>A function which will be called to test matching conditions for each board in database.</dd></dl><h2 id="raises">Raises</h2><dl><dt><code>UnknownBoard</code></dt><dd>a board matching the criteria could not be found in the board database.</dd></dl></div><details class="source"><summary><span>Expand source code</span></summary><pre><code class="python">def get_board(matching: Callable) -> Board: """Returns first `mbed_targets.board.Board` for which `matching` is True. Uses database mode configured in the environment. Args: matching: A function which will be called to test matching conditions for each board in database. Raises: UnknownBoard: a board matching the criteria could not be found in the board database. """ database_mode = _get_database_mode() if database_mode == _DatabaseMode.OFFLINE: logger.info("Using the offline database (only) to identify boards.") return Boards.from_offline_database().get_board(matching) if database_mode == _DatabaseMode.ONLINE: logger.info("Using the online database (only) to identify boards.") return Boards.from_online_database().get_board(matching) try: logger.info("Using the offline database to identify boards.") return Boards.from_offline_database().get_board(matching) except UnknownBoard: logger.info("Unable to identify a board using the offline database, trying the online database.") return Boards.from_online_database().get_board(matching)</code></pre></details></dd><dt id="mbed_targets.get_board.get_board_by_online_id"><code class="name flex"><span>def <span class="ident">get_board_by_online_id</span></span>(<span>slug: str, target_type: str) ‑> <a title="mbed_targets.board.Board" href="board.html#mbed_targets.board.Board">Board</a></span></code></dt><dd><div class="desc"><p>Returns first <code><a title="mbed_targets.board.Board" href="board.html#mbed_targets.board.Board">Board</a></code> matching given online id.</p><h2 id="args">Args</h2><dl><dt><strong><code>slug</code></strong></dt><dd>The slug to look up in the database.</dd><dt><strong><code>target_type</code></strong></dt><dd>The target type to look up in the database, normally one of <code>platform</code> or <code>module</code>.</dd></dl><h2 id="raises">Raises</h2><dl><dt><code>UnknownBoard</code></dt><dd>a board with a matching slug and target type could not be found.</dd></dl></div><details class="source"><summary><span>Expand source code</span></summary><pre><code class="python">def get_board_by_online_id(slug: str, target_type: str) -> Board: """Returns first `mbed_targets.board.Board` matching given online id. Args: slug: The slug to look up in the database. target_type: The target type to look up in the database, normally one of `platform` or `module`. Raises: UnknownBoard: a board with a matching slug and target type could not be found. """ matched_slug = slug.casefold() return get_board(lambda board: board.slug.casefold() == matched_slug and board.target_type == target_type)</code></pre></details></dd><dt id="mbed_targets.get_board.get_board_by_product_code"><code class="name flex"><span>def <span class="ident">get_board_by_product_code</span></span>(<span>product_code: str) ‑> <a title="mbed_targets.board.Board" href="board.html#mbed_targets.board.Board">Board</a></span></code></dt><dd><div class="desc"><p>Returns first <code><a title="mbed_targets.board.Board" href="board.html#mbed_targets.board.Board">Board</a></code> matching given product code.</p><h2 id="args">Args</h2><dl><dt><strong><code>product_code</code></strong></dt><dd>the product code to look up in the database.</dd></dl><h2 id="raises">Raises</h2><dl><dt><code>UnknownBoard</code></dt><dd>a board with a matching product code was not found.</dd></dl></div><details class="source"><summary><span>Expand source code</span></summary><pre><code class="python">def get_board_by_product_code(product_code: str) -> Board: """Returns first `mbed_targets.board.Board` matching given product code. Args: product_code: the product code to look up in the database. Raises: UnknownBoard: a board with a matching product code was not found. """ return get_board(lambda board: board.product_code == product_code)</code></pre></details></dd></dl></section><section></section></article><nav id="sidebar"><h1>Index</h1><div class="toc"><ul></ul></div><ul id="index"><li><h3>Super-module</h3><ul><li><code><a title="mbed_targets" href="index.html">mbed_targets</a></code></li></ul></li><li><h3><a href="#header-functions">Functions</a></h3><ul class=""><li><code><a title="mbed_targets.get_board.get_board" href="#mbed_targets.get_board.get_board">get_board</a></code></li><li><code><a title="mbed_targets.get_board.get_board_by_online_id" href="#mbed_targets.get_board.get_board_by_online_id">get_board_by_online_id</a></code></li><li><code><a title="mbed_targets.get_board.get_board_by_product_code" href="#mbed_targets.get_board.get_board_by_product_code">get_board_by_product_code</a></code></li></ul></li></ul></nav></main><footer id="footer"><p>Generated by <a href="https://pdoc3.github.io/pdoc"><cite>pdoc</cite> 0.8.4</a>.</p></footer></body></html>