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[Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams #29139

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@asfimport

At the moment, in many places we are not closing or manually invoking .close() over resources that could deal automatically with it through context managers. We should replace those manual usages of .close() with context managers in the documentation so that we get users used to go for the more robust solution that doesn't require dedicated exception handling and remembering to close things.

Reporter: Alessandro Molina / @amol-
Assignee: Alessandro Molina / @amol-

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Note: This issue was originally created as ARROW-13476. Please see the migration documentation for further details.

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try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
[Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams · Issue #29139 · apache/arrow · GitHub
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[Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams #29139

Description

@asfimport

At the moment, in many places we are not closing or manually invoking .close() over resources that could deal automatically with it through context managers. We should replace those manual usages of .close() with context managers in the documentation so that we get users used to go for the more robust solution that doesn't require dedicated exception handling and remembering to close things.

Reporter: Alessandro Molina / @amol-
Assignee: Alessandro Molina / @amol-

Related issues:

PRs and other links:

Note: This issue was originally created as ARROW-13476. Please see the migration documentation for further details.

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' [Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams · Issue #29139 · apache/arrow · GitHub
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[Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams #29139

Description

@asfimport

At the moment, in many places we are not closing or manually invoking .close() over resources that could deal automatically with it through context managers. We should replace those manual usages of .close() with context managers in the documentation so that we get users used to go for the more robust solution that doesn't require dedicated exception handling and remembering to close things.

Reporter: Alessandro Molina / @amol-
Assignee: Alessandro Molina / @amol-

Related issues:

PRs and other links:

Note: This issue was originally created as ARROW-13476. Please see the migration documentation for further details.

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' [Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams · Issue #29139 · apache/arrow · GitHub
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[Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams #29139

Description

@asfimport

At the moment, in many places we are not closing or manually invoking .close() over resources that could deal automatically with it through context managers. We should replace those manual usages of .close() with context managers in the documentation so that we get users used to go for the more robust solution that doesn't require dedicated exception handling and remembering to close things.

Reporter: Alessandro Molina / @amol-
Assignee: Alessandro Molina / @amol-

Related issues:

PRs and other links:

Note: This issue was originally created as ARROW-13476. Please see the migration documentation for further details.

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' [Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams · Issue #29139 · apache/arrow · GitHub
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[Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams #29139

Description

@asfimport

At the moment, in many places we are not closing or manually invoking .close() over resources that could deal automatically with it through context managers. We should replace those manual usages of .close() with context managers in the documentation so that we get users used to go for the more robust solution that doesn't require dedicated exception handling and remembering to close things.

Reporter: Alessandro Molina / @amol-
Assignee: Alessandro Molina / @amol-

Related issues:

PRs and other links:

Note: This issue was originally created as ARROW-13476. Please see the migration documentation for further details.

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' [Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams · Issue #29139 · apache/arrow · GitHub
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[Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams #29139

Description

@asfimport

At the moment, in many places we are not closing or manually invoking .close() over resources that could deal automatically with it through context managers. We should replace those manual usages of .close() with context managers in the documentation so that we get users used to go for the more robust solution that doesn't require dedicated exception handling and remembering to close things.

Reporter: Alessandro Molina / @amol-
Assignee: Alessandro Molina / @amol-

Related issues:

PRs and other links:

Note: This issue was originally created as ARROW-13476. Please see the migration documentation for further details.

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Metadata

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No type

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No projects

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); })(); [Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams · Issue #29139 · apache/arrow · GitHub
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[Doc][Python] Ensure that ipc/io documentation uses context managers instead of manually closing streams #29139

Description

@asfimport

At the moment, in many places we are not closing or manually invoking .close() over resources that could deal automatically with it through context managers. We should replace those manual usages of .close() with context managers in the documentation so that we get users used to go for the more robust solution that doesn't require dedicated exception handling and remembering to close things.

Reporter: Alessandro Molina / @amol-
Assignee: Alessandro Molina / @amol-

Related issues:

PRs and other links:

Note: This issue was originally created as ARROW-13476. Please see the migration documentation for further details.

Metadata

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