Formatting w/ black

Makefile

@@ -17,3 +17,10 @@ pypi: test dist/
 clean:
 	rm -r build
 	rm -r dist
+
+.venv:
+	python3 -m venv .venv
+	.venv/bin/pip install black
+
+format: .venv
+	.venv/bin/black html5validate tests

README.rst

@@ -21,10 +21,14 @@ The version on PyPI (0.0.2) uses html5lib's basic parsing and linting,
 here is the development version, which includes actually checking for
 valid elements and attributes as per the W3C spec.
 
+This branch (custom-parser-lexer-WIP) uses a basic custom HTML5 parser, which
+enabled better error messages including line & character number, checking for multiple
+errors rather than failing at the first one, amongst other improvements.
+
 Still work in progress - it needs to have easy options for specifying
 extra tags that you want to allow (such as `ng-` style or `v-` javascript
-templating), and also an easy way to disallow anything you don't want,
-or forbid external URLs, or whatever.
+templating), custom elements, etc. and also an easy way to disallow anything
+you don't want, or forbid external URLs, or whatever.
 
 Please feel free to add to this, contributions welcome!
 
@@ -64,7 +68,8 @@ Status:
 Very Early - I just pulled this out of some django view testing code in one of
 my other projects, as it seemed more sensible to have it as a stand-alone
 library that could be unit-tested and stuff, and I can use again easily,
-and then started hacking a bit on it to make it more general.
+and then started hacking a bit on it to make it more general, and it got a bit
+out of control...
 
 Initial basic tests are here - but it should really have a LOT of tests written.
 
@@ -75,5 +80,3 @@ Roadmap:
 - Write some extra tree walkers and checkers to look for valid tags, and throw
   some decent exceptions, and have customisability, specify what tags users
   want, etc.
-
-

html5validate/__init__.py

@@ -1,8 +1,9 @@
 from .validator import validate
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     import sys
+
     if len(sys.argv) > 1:
         for f in sys.argv[1:]:
             with open(f) as fh:

html5validate/exceptions.py

@@ -1,33 +1,42 @@
 class HTML5Invalid(Exception):
     pass
 
-#class LintError(HTML5Invalid):
+
+# class LintError(HTML5Invalid):
 #    pass
 
+
 class ValidationException(HTML5Invalid):
     pass
 
+
 class InvalidTag(ValidationException):
     pass
 
+
 class EmptyPage(ValidationException):
     pass
 
+
 class MisplacedElement(ValidationException):
     pass
 
+
 class MisplacedEndTag(ValidationException):
     pass
 
+
 class InvalidAttribute(ValidationException):
     pass
 
+
 class NonSecureRequestInSecurePage(ValidationException):
     pass
 
+
 class UnclosedTags(ValidationException):
     pass
 
+
 class UnknownNodeType(Exception):
     pass
-