(Far more specifically, most of the day handlers is actually experimented with in “last in, first out” order; we.age. the past handler becoming entered is the basic that tried, and the like in reverse acquisition regarding registration.)

If your date handler returns Nothing , or anything other than a Python 9-tuple date, or raises an exception of any kind, the error will be silently ignored and the other registered date handlers will be tried in order. If no date handlers succeed, then the date is not parsed, and the * _parsed value will not be present in the results dictionary. The original date string will still be available in the appropriate element in the results dictionary.

For folks who make a new big date handler, you are advised ( not called for) add a plot which shall be incorporated into the new next form of Common Offer Parser.

Sanitization¶

Most feeds implant HTML markup inside feed elements. Specific nourishes actually implant other sorts of markup, including SVG or MathML. Because so many provide aggregators have fun with a web browser (or internet browser role) to show posts, Common Feed Parser sanitizes inserted markup to remove items that you can expect to angle safeguards threats.

• resource.offer.identity
• source.provide.subtitle
• source.supply.information
• resource.provide.rights
• site.entry.name
• reference.entry.summary
• resource.admission.content

The unit tests to have HTML sanitizing inform you several types of hazardous markup you to Universal Feed Parser sanitizes by default.

HTML Sanitization¶

The second HTML facets are permitted automatically (others are removed):a beneficial, abbr, phrase, address, urban area, article, out, musical, b, large, blockquote, br, key, material, caption, heart, cite, password, col, colgroup, demand, datagrid, datalist, dd, del, details, dfn, dialog, dir, div, dl, dt, em, event-resource, fieldset, figure, footer, font, form, header, h1, h2, h3, h4, h5, h6, time, i, img, enter in, inches, keygen, kbd, name, legend, li, meters, map, eating plan, meter, multicol, nav, nextid, noscript, ol, returns, optgroup, alternative, p, pre, improvements, q, s, samp, point, pick, quick, voice, supply, spacer, span, struck, strong, sub, sup, desk, tbody, td, textarea, go out, tfoot, th, thead, tr, tt, you, ul, var, clips

The second HTML properties are permitted automatically (others try stripped):abbr, take on, accept-charset, accesskey, action, line-up, alt, autoplay, autocomplete, autofocus, axis, record, balance, bgcolor, bgproperties, edging, bordercolor, bordercolordark, bordercolorlight, bottompadding, cellpadding, cellspacing, ch, difficulty, char, charoff, choff, charset, checked, cite, category, obvious, colour, cols, colspan, lightweight, contenteditable, coords, study, datafld, datapagesize, datasrc, datetime, default, impede, dir, handicapped, draggable, dynsrc, enctype, end, deal with, to have, means, frame, galleryimg, gutter, headers, level, hidefocus, hidden, large, href, hreflang, hspace, icon, id, inputmode, ismap, keytype, term, leftspacing, lang, list, longdesc, loop, loopcount, loopend, loopstart, lowest, lowsrc, maximum, maxlength, news, method, min, multiple, title, nohref, noshade, nowrap, discover, maximum, trend, ping, point-proportions, punctual, pqg, radiogroup, readonly, rel, repeat-maximum, repeat-min, exchange, requisite, rev, rightspacing, rows, rowspan, statutes, scope, selected, figure, size, span, src, initiate, step, bottom line, inhibits, tabindex, target, template, name, toppadding, kind of, unselectable, usemap, urn, valign, really worth, variable, frequency, vspace, vrml, width, wrap, xml:lang

SVG Sanitization¶

Next SVG factors are allowed by default (all others try removed):a great, animate, animateColor, animateMotion, animateTransform, network, defs, desc, ellipse, foreignObject, font-deal with, font-face-term, font-face-src, grams, glyph, hkern, linearGradient, line, marker, metadata, missing-glyph, mpath, street, polygon, polyline, radialGradient, rect, place, avoid, svg, switch, text, label, tspan, play with

The following SVG characteristics are allowed automagically (all others are removed):accent-level, collect, ingredient, alphabetic, arabic-form, ascent, attributeName, attributeType, baseProfile, bbox, start, from the, calcMode, cap-top, group, color, color-rendering, stuff, cx, cy, d, dx, dy, descent, screen, dur, end, fill, fill-opacity, fill-laws, font-family, font-size, font-offer, font-style, font-version, font-weight, of, forex, fy, g1, g2, glyph-term, gradientUnits, clinging, peak, horiz-adv-x, horiz-origin-x, id, ideographic, k, keyPoints, keySplines, keyTimes, lang, mathematical, marker-stop, marker-middle, marker-initiate, e, offset, opacity, orient, resource, overline-updates, overline-occurrence, panose-step one, road, pathLength, affairs, preserveAspectRatio, roentgen, refX, refY, repeatCount, repeatDur, requiredExtensions, requiredFeatures, resume, change, rx, ry, slope, stemh, stemv, stop-color, stop-opacity, strikethrough-reputation, strikethrough-occurrence, stroke, stroke-dasharray, stroke-dashoffset, stroke-linecap, stroke-linejoin, stroke-miterlimit, stroke-opacity, stroke-width, systemLanguage, address, text-anchor, to, transform, method of, u1, u2, underline-condition, underline-density, unicode, unicode-variety, units-per-em, philosophy, type, viewBox, profile, escort services in Woodbridge depth, widths, x, x-level, x1, x2, xlink:actuate, xlink:arcrole, xlink:href, xlink:role, xlink:reveal, xlink:term, xlink:sorts of, xml:foot, xml:lang, xml:space, xmlns, xmlns:xlink, y, y1, y2, zoomAndPan