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<main>
<article id="content">
<header>
<h1 class="title">Module <code>slack_sdk.proxy_env_variable_loader</code></h1>
</header>
<section id="section-intro">
<p>Internal module for loading proxy-related env variables</p>
</section>
<section>
</section>
<section>
</section>
<section>
<h2 class="section-title" id="header-functions">Functions</h2>
<dl>
<dt id="slack_sdk.proxy_env_variable_loader.load_http_proxy_from_env"><code class="name flex">
<span>def <span class="ident">load_http_proxy_from_env</span></span>(<span>logger: logging.Logger = <Logger slack_sdk.proxy_env_variable_loader (WARNING)>) ‑> str | None</span>
</code></dt>
<dd>
<details class="source">
<summary>
<span>Expand source code</span>
</summary>
<pre><code class="python">def load_http_proxy_from_env(logger: logging.Logger = _default_logger) -> Optional[str]:
proxy_url = (
os.environ.get("HTTPS_PROXY")
or os.environ.get("https_proxy")
or os.environ.get("HTTP_PROXY")
or os.environ.get("http_proxy")
)
if proxy_url is None:
return None
if len(proxy_url.strip()) == 0:
# If the value is an empty string, the intention should be unsetting it
logger.debug("The Slack SDK ignored the proxy env variable as an empty value is set.")
return None
logger.debug(f"HTTP proxy URL has been loaded from an env variable: {proxy_url}")
return proxy_url</code></pre>
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<li><h3><a href="#header-functions">Functions</a></h3>
<ul class="">
<li><code><a title="slack_sdk.proxy_env_variable_loader.load_http_proxy_from_env" href="#slack_sdk.proxy_env_variable_loader.load_http_proxy_from_env">load_http_proxy_from_env</a></code></li>
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