Add pylint to depot_tools.

third_party/pylint/reporters/html.py

+# Copyright (c) 2003-2006 Sylvain Thenault (thenault@gmail.com).
+# Copyright (c) 2003-2011 LOGILAB S.A. (Paris, FRANCE).
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+"""HTML reporter"""
+
+import sys
+from cgi import escape
+
+from logilab.common.ureports import HTMLWriter, Section, Table
+
+from pylint.interfaces import IReporter
+from pylint.reporters import BaseReporter
+
+
+class HTMLReporter(BaseReporter):
+    """report messages and layouts in HTML"""
+
+    __implements__ = IReporter
+    extension = 'html'
+
+    def __init__(self, output=sys.stdout):
+        BaseReporter.__init__(self, output)
+        self.msgs = []
+
+    def add_message(self, msg_id, location, msg):
+        """manage message of different type and in the context of path"""
+        module, obj, line, col_offset = location[1:]
+        if self.include_ids:
+            sigle = msg_id
+        else:
+            sigle = msg_id[0]
+        self.msgs += [sigle, module, obj, str(line), str(col_offset), escape(msg)]
+
+    def set_output(self, output=None):
+        """set output stream
+
+        messages buffered for old output is processed first"""
+        if self.out and self.msgs:
+            self._display(Section())
+        BaseReporter.set_output(self, output)
+
+    def _display(self, layout):
+        """launch layouts display
+
+        overridden from BaseReporter to add insert the messages section
+        (in add_message, message is not displayed, just collected so it
+        can be displayed in an html table)
+        """
+        if self.msgs:
+            # add stored messages to the layout
+            msgs = ['type', 'module', 'object', 'line', 'col_offset', 'message']
+            msgs += self.msgs
+            sect = Section('Messages')
+            layout.append(sect)
+            sect.append(Table(cols=6, children=msgs, rheaders=1))
+            self.msgs = []
+        HTMLWriter().format(layout, self.out)
+