Validating xml parser c
XML applications are just the same: they contain a parser which reads XML and identifies the function of each the pieces of the document, and it then makes that information available in memory to the rest of the program. As the component parts of the program are identified, a validating parser can compare them with the pattern laid down by the DTD or Schema, to check that they conform.While reading an XML file, a parser checks the syntax (pointy brackets, matching quotes, etc) for well-formedness, and reports any violations (reportable errors). In the process, default values and datatypes (if specified) can be added to the in-memory result of the validation that the validating parser gives to the application.(and lots of other stuff too).There is a separate module lxml.objectify that implements a data-binding API on top of lxml.etree.See the objectify and etree FAQ entry for a comparison.You can check there if a bug you found has been fixed or a feature you want has been implemented in the latest trunk version. If you are sure you found a bug in lxml, please file a bug report there. Any donation that you make to the lxml project is voluntary and is not a fee for any services, goods, or advantages.If you are not sure whether some unexpected behaviour of lxml is a bug or not, please check the documentation and ask on the mailing list first. By making a donation to the lxml project, you acknowledge that we have the right to use the money you donate in any lawful way and for any lawful purpose we see fit and we are not obligated to disclose the way and purpose to any party unless required by applicable law.
Bill Rayer writes: For standalone parsing/validation use software like James Clark's onsgmls or Richard Tobin's rxp. The difference is in the format of the error listing (if any), and that some versions of may not, so it may need a local copy). Make sure it is installed to a location where your operating system can find it.You can show us that you like it by blogging about your experience with it and linking to the project website.If you are using lxml for your work and feel like giving a bit of your own benefit back to support the project, consider sending us money through Pay Pal that we can use for fixing bugs in the software and improving its features and documentation.The latest release works with all CPython versions from 2.6 to 3.6.See the introduction for more information about background and goals of the lxml project. lxml has been downloaded from the Python Package Index more than two million times and is also available directly in many package distributions, e.g. Most people who use lxml do so because they like using it.