def validate_css(self, log):
env = cmd_env.PrefixCmdEnv(self._classpath_cmd(), self._in_release_dir)
# env.cmd(["java", "org.w3c.css.css.CssValidator", "--help"])
"""
Usage: java org.w3c.css.css.CssValidator [OPTIONS] | [URL]*
OPTIONS
-p, --printCSS
Prints the validated CSS (only with text output, the CSS is printed with other outputs)
-profile PROFILE, --profile=PROFILE
Checks the Stylesheet against PROFILE
Possible values for PROFILE are css1, css2, css21 (default), css3, svg, svgbasic, svgtiny, atsc-tv, mobile, tv
-medium MEDIUM, --medium=MEDIUM
Checks the Stylesheet using the medium MEDIUM
Possible values for MEDIUM are all (default), aural, braille, embossed, handheld, print, projection, screen, tty, tv, presentation
-output OUTPUT, --output=OUTPUT
Prints the result in the selected format
Possible values for OUTPUT are text (default), xhtml, html (same result as xhtml), soap12
-lang LANG, --lang=LANG
Prints the result in the specified language
Possible values for LANG are de, en (default), es, fr, ja, ko, nl, zh-cn, pl, it
-warning WARN, --warning=WARN
Warnings verbosity level
Possible values for WARN are -1 (no warning), 0, 1, 2 (default, all the warnings
URL
URL can either represent a distant web resource (http://) or a local file (file:/)
"""
validate_cmd = ["java", "org.w3c.css.css.CssValidator"]
for dirpath, dirnames, filenames in os.walk(self._mirror_path):
for filename in filenames:
if filename.endswith(".css"):
path = os.path.join(dirpath, filename)
temp_path, tear_down = self._sanitise_css(path)
try:
page_url = "file://" + temp_path
output = release.get_cmd_stdout(
env, validate_cmd + [page_url])
finally:
tear_down()
# the validator doesn't fail properly: it exits
# successfully on validation failure
if "Sorry! We found the following errors" in output:
raise CSSValidationError(path, output)
def _ensure_installed(self, package_name, ppa):
release.ensure_installed(self._env,
cmd_env.PrefixCmdEnv(["sudo"], self._env),
package_name,
ppa=ppa)
def clean_environ_env(env):
return cmd_env.PrefixCmdEnv(
["sh", "-c", 'env -i HOME="$HOME" PATH="$PATH" "$@"',
"clean_environ_env"], env)