Delete a bunch of dead python code.

sky/tools/webkitpy/thirdparty/coverage/html.py

Index: sky/tools/webkitpy/thirdparty/coverage/html.py
diff --git a/sky/tools/webkitpy/thirdparty/coverage/html.py b/sky/tools/webkitpy/thirdparty/coverage/html.py
deleted file mode 100644
index 4814c943d4d0c6a7201660eac29ca574d020a824..0000000000000000000000000000000000000000
--- a/sky/tools/webkitpy/thirdparty/coverage/html.py
+++ /dev/null
@@ -1,328 +0,0 @@
-"""HTML reporting for Coverage."""
-
-import os, re, shutil
-
-import coverage
-from coverage.backward import pickle, write_encoded
-from coverage.misc import CoverageException, Hasher
-from coverage.phystokens import source_token_lines
-from coverage.report import Reporter
-from coverage.templite import Templite
-
-# Disable pylint msg W0612, because a bunch of variables look unused, but
-# they're accessed in a Templite context via locals().
-# pylint: disable=W0612
-
-def data_filename(fname):
-    """Return the path to a data file of ours."""
-    return os.path.join(os.path.split(__file__)[0], fname)
-
-def data(fname):
-    """Return the contents of a data file of ours."""
-    data_file = open(data_filename(fname))
-    try:
-        return data_file.read()
-    finally:
-        data_file.close()
-
-
-class HtmlReporter(Reporter):
-    """HTML reporting."""
-
-    # These files will be copied from the htmlfiles dir to the output dir.
-    STATIC_FILES = [
-            "style.css",
-            "jquery-1.4.3.min.js",
-            "jquery.hotkeys.js",
-            "jquery.isonscreen.js",
-            "jquery.tablesorter.min.js",
-            "coverage_html.js",
-            "keybd_closed.png",
-            "keybd_open.png",
-            ]
-
-    def __init__(self, cov, ignore_errors=False):
-        super(HtmlReporter, self).__init__(cov, ignore_errors)
-        self.directory = None
-        self.template_globals = {
-            'escape': escape,
-            '__url__': coverage.__url__,
-            '__version__': coverage.__version__,
-            }
-        self.source_tmpl = Templite(
-            data("htmlfiles/pyfile.html"), self.template_globals
-            )
-
-        self.coverage = cov
-
-        self.files = []
-        self.arcs = self.coverage.data.has_arcs()
-        self.status = HtmlStatus()
-
-    def report(self, morfs, config=None):
-        """Generate an HTML report for `morfs`.
-
-        `morfs` is a list of modules or filenames.  `config` is a
-        CoverageConfig instance.
-
-        """
-        assert config.html_dir, "must provide a directory for html reporting"
-
-        # Read the status data.
-        self.status.read(config.html_dir)
-
-        # Check that this run used the same settings as the last run.
-        m = Hasher()
-        m.update(config)
-        these_settings = m.digest()
-        if self.status.settings_hash() != these_settings:
-            self.status.reset()
-            self.status.set_settings_hash(these_settings)
-
-        # Process all the files.
-        self.report_files(self.html_file, morfs, config, config.html_dir)
-
-        if not self.files:
-            raise CoverageException("No data to report.")
-
-        # Write the index file.
-        self.index_file()
-
-        self.make_local_static_report_files()
-
-    def make_local_static_report_files(self):
-        """Make local instances of static files for HTML report."""
-        for static in self.STATIC_FILES:
-            shutil.copyfile(
-                data_filename("htmlfiles/" + static),
-                os.path.join(self.directory, static)
-                )
-
-    def write_html(self, fname, html):
-        """Write `html` to `fname`, properly encoded."""
-        write_encoded(fname, html, 'ascii', 'xmlcharrefreplace')
-
-    def file_hash(self, source, cu):
-        """Compute a hash that changes if the file needs to be re-reported."""
-        m = Hasher()
-        m.update(source)
-        self.coverage.data.add_to_hash(cu.filename, m)
-        return m.digest()
-
-    def html_file(self, cu, analysis):
-        """Generate an HTML file for one source file."""
-        source_file = cu.source_file()
-        try:
-            source = source_file.read()
-        finally:
-            source_file.close()
-
-        # Find out if the file on disk is already correct.
-        flat_rootname = cu.flat_rootname()
-        this_hash = self.file_hash(source, cu)
-        that_hash = self.status.file_hash(flat_rootname)
-        if this_hash == that_hash:
-            # Nothing has changed to require the file to be reported again.
-            self.files.append(self.status.index_info(flat_rootname))
-            return
-
-        self.status.set_file_hash(flat_rootname, this_hash)
-
-        nums = analysis.numbers
-
-        missing_branch_arcs = analysis.missing_branch_arcs()
-        n_par = 0   # accumulated below.
-        arcs = self.arcs
-
-        # These classes determine which lines are highlighted by default.
-        c_run = "run hide_run"
-        c_exc = "exc"
-        c_mis = "mis"
-        c_par = "par " + c_run
-
-        lines = []
-
-        for lineno, line in enumerate(source_token_lines(source)):
-            lineno += 1     # 1-based line numbers.
-            # Figure out how to mark this line.
-            line_class = []
-            annotate_html = ""
-            annotate_title = ""
-            if lineno in analysis.statements:
-                line_class.append("stm")
-            if lineno in analysis.excluded:
-                line_class.append(c_exc)
-            elif lineno in analysis.missing:
-                line_class.append(c_mis)
-            elif self.arcs and lineno in missing_branch_arcs:
-                line_class.append(c_par)
-                n_par += 1
-                annlines = []
-                for b in missing_branch_arcs[lineno]:
-                    if b < 0:
-                        annlines.append("exit")
-                    else:
-                        annlines.append(str(b))
-                annotate_html = "&nbsp;&nbsp; ".join(annlines)
-                if len(annlines) > 1:
-                    annotate_title = "no jumps to these line numbers"
-                elif len(annlines) == 1:
-                    annotate_title = "no jump to this line number"
-            elif lineno in analysis.statements:
-                line_class.append(c_run)
-
-            # Build the HTML for the line
-            html = []
-            for tok_type, tok_text in line:
-                if tok_type == "ws":
-                    html.append(escape(tok_text))
-                else:
-                    tok_html = escape(tok_text) or '&nbsp;'
-                    html.append(
-                        "<span class='%s'>%s</span>" % (tok_type, tok_html)
-                        )
-
-            lines.append({
-                'html': ''.join(html),
-                'number': lineno,
-                'class': ' '.join(line_class) or "pln",
-                'annotate': annotate_html,
-                'annotate_title': annotate_title,
-            })
-
-        # Write the HTML page for this file.
-        html_filename = flat_rootname + ".html"
-        html_path = os.path.join(self.directory, html_filename)
-
-        html = spaceless(self.source_tmpl.render(locals()))
-        self.write_html(html_path, html)
-
-        # Save this file's information for the index file.
-        index_info = {
-            'nums': nums,
-            'par': n_par,
-            'html_filename': html_filename,
-            'name': cu.name,
-            }
-        self.files.append(index_info)
-        self.status.set_index_info(flat_rootname, index_info)
-
-    def index_file(self):
-        """Write the index.html file for this report."""
-        index_tmpl = Templite(
-            data("htmlfiles/index.html"), self.template_globals
-            )
-
-        files = self.files
-        arcs = self.arcs
-
-        totals = sum([f['nums'] for f in files])
-
-        self.write_html(
-            os.path.join(self.directory, "index.html"),
-            index_tmpl.render(locals())
-            )
-
-        # Write the latest hashes for next time.
-        self.status.write(self.directory)
-
-
-class HtmlStatus(object):
-    """The status information we keep to support incremental reporting."""
-
-    STATUS_FILE = "status.dat"
-    STATUS_FORMAT = 1
-
-    def __init__(self):
-        self.reset()
-
-    def reset(self):
-        """Initialize to empty."""
-        self.settings = ''
-        self.files = {}
-
-    def read(self, directory):
-        """Read the last status in `directory`."""
-        usable = False
-        try:
-            status_file = os.path.join(directory, self.STATUS_FILE)
-            status = pickle.load(open(status_file, "rb"))
-        except IOError:
-            usable = False
-        else:
-            usable = True
-            if status['format'] != self.STATUS_FORMAT:
-                usable = False
-            elif status['version'] != coverage.__version__:
-                usable = False
-
-        if usable:
-            self.files = status['files']
-            self.settings = status['settings']
-        else:
-            self.reset()
-
-    def write(self, directory):
-        """Write the current status to `directory`."""
-        status_file = os.path.join(directory, self.STATUS_FILE)
-        status = {
-            'format': self.STATUS_FORMAT,
-            'version': coverage.__version__,
-            'settings': self.settings,
-            'files': self.files,
-            }
-        fout = open(status_file, "wb")
-        try:
-            pickle.dump(status, fout)
-        finally:
-            fout.close()
-
-    def settings_hash(self):
-        """Get the hash of the coverage.py settings."""
-        return self.settings
-
-    def set_settings_hash(self, settings):
-        """Set the hash of the coverage.py settings."""
-        self.settings = settings
-
-    def file_hash(self, fname):
-        """Get the hash of `fname`'s contents."""
-        return self.files.get(fname, {}).get('hash', '')
-
-    def set_file_hash(self, fname, val):
-        """Set the hash of `fname`'s contents."""
-        self.files.setdefault(fname, {})['hash'] = val
-
-    def index_info(self, fname):
-        """Get the information for index.html for `fname`."""
-        return self.files.get(fname, {}).get('index', {})
-
-    def set_index_info(self, fname, info):
-        """Set the information for index.html for `fname`."""
-        self.files.setdefault(fname, {})['index'] = info
-
-
-# Helpers for templates and generating HTML
-
-def escape(t):
-    """HTML-escape the text in `t`."""
-    return (t
-            # Convert HTML special chars into HTML entities.
-            .replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;")
-            .replace("'", "&#39;").replace('"', "&quot;")
-            # Convert runs of spaces: "......" -> "&nbsp;.&nbsp;.&nbsp;."
-            .replace("  ", "&nbsp; ")
-            # To deal with odd-length runs, convert the final pair of spaces
-            # so that "....." -> "&nbsp;.&nbsp;&nbsp;."
-            .replace("  ", "&nbsp; ")
-        )
-
-def spaceless(html):
-    """Squeeze out some annoying extra space from an HTML string.
-
-    Nicely-formatted templates mean lots of extra space in the result.
-    Get rid of some.
-
-    """
-    html = re.sub(">\s+<p ", ">\n<p ", html)
-    return html