Merge pull request #35 from svenkreiss/ignore-java-env-var-message

ignore a message from JDK about picking up env variables

README.rst

@@ -152,7 +152,10 @@ Changelog
 
 Install a particular version, for example ``0.1.14``, with ``pip install html5validator==0.1.14``.
 
-* `master <https://github.com/svenkreiss/html5validator/compare/v0.2.7...master>`_
+* `master <https://github.com/svenkreiss/html5validator/compare/v0.2.8...master>`_
+* `0.2.8 <https://github.com/svenkreiss/html5validator/compare/v0.2.7...v0.2.8>`_ (2017-09-08)
+    * update vnu jar to 17.9.0
+    * suppress a warning from the JDK about picked up environment variables
 * `0.2.7 <https://github.com/svenkreiss/html5validator/compare/v0.2.5...v0.2.7>`_ (2017-04-09)
     * update vnu jar to 17.3.0
     * lint Python code

html5validator/__init__.py

@@ -1,6 +1,6 @@
 """Validate HTML5 files."""
 # flake8: noqa
 
-__version__ = "0.2.7"
+__version__ = "0.2.8"
 
 from .validator import Validator, JavaNotFoundException

html5validator/validator.py

@@ -13,6 +13,8 @@
 
 LOGGER = logging.getLogger(__name__)
 
+DEFAULT_IGNORE_RE = ['Picked up _JAVA_OPTIONS:.*']
+
 
 class JavaNotFoundException(Exception):
     def __str__(self):
@@ -30,16 +32,17 @@ def __init__(self, directory='.', match='*.html', blacklist=None,
         self.ignore = ignore if ignore else []
         self.ignore_re = ignore_re if ignore_re else []
 
+        # add default ignore_re
+        self.ignore_re += DEFAULT_IGNORE_RE
+
         # process fancy quotes in ignore
         self.ignore = [self._normalize_string(s) for s in self.ignore]
         self.ignore_re = [self._normalize_string(s) for s in self.ignore_re]
 
         # Determine jar location.
-        self.vnu_jar_location = vnujar.__file__.replace(
-            '__init__.pyc', 'vnu.jar'
-        ).replace(
-            '__init__.py', 'vnu.jar'
-        )
+        self.vnu_jar_location = (vnujar.__file__
+                                 .replace('__init__.pyc', 'vnu.jar')
+                                 .replace('__init__.py', 'vnu.jar'))
         if sys.platform == 'cygwin':
             self.vnu_jar_location = self._cygwin_path_convert(
                 self.vnu_jar_location)
@@ -92,10 +95,10 @@ def validate(self, files=None, errors_only=True, stack_size=None):
                 raise JavaNotFoundException()
 
         try:
-            o = subprocess.check_output(['java', '-jar',
-                                         self.vnu_jar_location] + opts + files,
-                                        stderr=subprocess.STDOUT,
-                                        ).decode('utf-8')
+            o = subprocess.check_output(
+                ['java', '-jar', self.vnu_jar_location] + opts + files,
+                stderr=subprocess.STDOUT,
+            ).decode('utf-8')
         except subprocess.CalledProcessError as e:
             o = e.output.decode('utf-8')
 

vnujar/CHANGELOG.md

@@ -2,6 +2,37 @@ With a few exceptions, this is a record of mainly just user-facing
 changes—that is, either changes to the actual behavior of the checker, or
 changes to any options/interfaces the checker exposes for developers.
 
+# 17.9.0
+20 August 2017
+  - Allow script[nomodule]
+  - Allow the hover, any-hover, pointer, and any-pointer media features
+  - Allow @scope, @updateviacache, @workertype for link[rel=serviceworker]
+  - Allow `&;` (don’t report it as “`&` did not start a character reference”)
+  - Add `acceptlanguage` query parameter, to specify an Accept-Language
+    request-header value for checker to send when fetching remote documents
+  - Update CSP checking to Salvation 2.3.0
+    https://github.com/shapesecurity/salvation/releases/tag/v2.3.0
+
+# 17.7.0
+26 June 2017
+  - Add new major feature to filter out (drop/ignore/suppress) errors/warnings
+    by regex. See https://github.com/validator/validator/wiki/Message-filtering
+  - Replace a case of “Attribute "foo" not allowed on element "param" **in this
+    context**” wording in error message with “Attribute "foo" not allowed on
+    element "param" **at this point**” (for consistent working for that error
+    between the command-line checker and the web-based checker).
+  - Disallow the "contextmenu" attribute and type=contextmenu and type=toolbar
+    for the `menu` element.
+  - Allow link[rel=serviceworker]
+  - Allow floating-point numbers in attribute values to start with decimal point
+  - Allow a[href] in SVG wherever a[xlink:href] is allowed
+  - Allow the "focusable" and "tabindex" attributes on SVG elements
+  - Fix bug that disallowed `progress` & `meter` as label[for] targets
+  - Default to text/html for checking file uploads
+  - Emit warnings for use of rel={copyright,previous}
+  - Prevent Bulgarian ➡ Russian misidentifications in language detector
+  - Skip figcaption elements when running the language detector
+
 # 17.3.0
 26 March 2017
   - Allow “color” attribute with link[rel="mask-icon"]

vnujar/README.md

@@ -63,7 +63,8 @@ Use the `vnu.jar` HTML checker as an executable for command-line checking of
 documents by invoking it like this:
 
       java -jar ~/vnu.jar [--errors-only] [--exit-zero-always]
-           [--asciiquotes] [--no-stream] [--format gnu|xml|json|text] [--html]
+           [--asciiquotes] [--no-stream] [--format gnu|xml|json|text]
+           [--filterfile FILENAME] [--filterpattern PATTERN] [--html]
            [--skip-non-html] [--no-langdetect] [--help] [--verbose] [--version]
            FILES
 
@@ -127,6 +128,22 @@ executable provides the following options:
 
     default: [unset; checker exits 1 if errors are reported for any documents]
 
+#### --filterfile _FILENAME_
+
+    Specifies a filename. Each line of the file contains either a regular
+    expression or starts with "#" to indicate the line is a comment. Any error
+    message or warning message that matches a regular expression in the file is
+    filtered out (dropped/suppressed).
+
+    default: [unset; checker does no message filtering]
+
+#### --filterpattern _PATTERN_
+
+    Specifies a regular-expression pattern. Any error message or warning message
+    that matches the pattern is filtered out (dropped/suppressed).
+
+    default: [unset; checker does no message filtering]
+
 #### --format _format_
 
     Specifies the output format for reporting the results.

vnujar/index.html

@@ -195,6 +195,7 @@ <h2>Usage</h2>
 <pre>
   java -jar ~/vnu.jar [--errors-only] [--exit-zero-always]
        [--asciiquotes] [--no-stream] [--format gnu|xml|json|text]
+       [--filterfile FILENAME] [--filterpattern PATTERN]
        [--html] [--skip-non-html] [--no-langdetect]
        [--help] [--verbose] [--version] FILES
 </pre>
@@ -273,6 +274,24 @@ <h4 id="exit-zero-always">--exit-zero-always</h4>
 default: [unset; checker exits 1 if errors are reported for any documents]
 </pre>
 
+<h4 id="filterfile">--filterfile <var>FILENAME</var></h4>
+<pre>
+Specifies a filename. Each line of the file contains either a regular
+expression or starts with "#" to indicate the line is a comment. Any error
+message or warning message that matches a regular expression in the file is
+filtered out (dropped/suppressed).
+
+default: [unset; checker does no message filtering]
+</pre>
+
+<h4 id="filterpattern">--filterpattern <var>PATTERN</var></h4>
+<pre>
+Specifies a regular-expression pattern. Any error message or warning
+message that matches the pattern is filtered out (dropped/suppressed).
+
+default: [unset; checker does no message filtering]
+</pre>
+
 <h4 id="format">--format <var>format</var></h4>
 <pre>
 Specifies the output format for reporting the results.