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Unified Diff: third_party/logilab/common/ureports/html_writer.py

Issue 10447014: Add pylint to depot_tools. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/tools/depot_tools
Patch Set: Fix unittests. Created 8 years, 6 months ago
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Index: third_party/logilab/common/ureports/html_writer.py
diff --git a/third_party/logilab/common/ureports/html_writer.py b/third_party/logilab/common/ureports/html_writer.py
new file mode 100644
index 0000000000000000000000000000000000000000..1d095034ee1fcd1cba9ddcb28c8f36b9eecef4e5
--- /dev/null
+++ b/third_party/logilab/common/ureports/html_writer.py
@@ -0,0 +1,131 @@
+# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+#
+# This file is part of logilab-common.
+#
+# logilab-common is free software: you can redistribute it and/or modify it under
+# the terms of the GNU Lesser General Public License as published by the Free
+# Software Foundation, either version 2.1 of the License, or (at your option) any
+# later version.
+#
+# logilab-common 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 Lesser General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Lesser General Public License along
+# with logilab-common. If not, see <http://www.gnu.org/licenses/>.
+"""HTML formatting drivers for ureports"""
+__docformat__ = "restructuredtext en"
+
+from cgi import escape
+
+from logilab.common.ureports import BaseWriter
+
+
+class HTMLWriter(BaseWriter):
+ """format layouts as HTML"""
+
+ def __init__(self, snippet=None):
+ super(HTMLWriter, self).__init__()
+ self.snippet = snippet
+
+ def handle_attrs(self, layout):
+ """get an attribute string from layout member attributes"""
+ attrs = ''
+ klass = getattr(layout, 'klass', None)
+ if klass:
+ attrs += ' class="%s"' % klass
+ nid = getattr(layout, 'id', None)
+ if nid:
+ attrs += ' id="%s"' % nid
+ return attrs
+
+ def begin_format(self, layout):
+ """begin to format a layout"""
+ super(HTMLWriter, self).begin_format(layout)
+ if self.snippet is None:
+ self.writeln('<html>')
+ self.writeln('<body>')
+
+ def end_format(self, layout):
+ """finished to format a layout"""
+ if self.snippet is None:
+ self.writeln('</body>')
+ self.writeln('</html>')
+
+
+ def visit_section(self, layout):
+ """display a section as html, using div + h[section level]"""
+ self.section += 1
+ self.writeln('<div%s>' % self.handle_attrs(layout))
+ self.format_children(layout)
+ self.writeln('</div>')
+ self.section -= 1
+
+ def visit_title(self, layout):
+ """display a title using <hX>"""
+ self.write('<h%s%s>' % (self.section, self.handle_attrs(layout)))
+ self.format_children(layout)
+ self.writeln('</h%s>' % self.section)
+
+ def visit_table(self, layout):
+ """display a table as html"""
+ self.writeln('<table%s>' % self.handle_attrs(layout))
+ table_content = self.get_table_content(layout)
+ for i in range(len(table_content)):
+ row = table_content[i]
+ if i == 0 and layout.rheaders:
+ self.writeln('<tr class="header">')
+ elif i+1 == len(table_content) and layout.rrheaders:
+ self.writeln('<tr class="header">')
+ else:
+ self.writeln('<tr class="%s">' % (i%2 and 'even' or 'odd'))
+ for j in range(len(row)):
+ cell = row[j] or '&#160;'
+ if (layout.rheaders and i == 0) or \
+ (layout.cheaders and j == 0) or \
+ (layout.rrheaders and i+1 == len(table_content)) or \
+ (layout.rcheaders and j+1 == len(row)):
+ self.writeln('<th>%s</th>' % cell)
+ else:
+ self.writeln('<td>%s</td>' % cell)
+ self.writeln('</tr>')
+ self.writeln('</table>')
+
+ def visit_list(self, layout):
+ """display a list as html"""
+ self.writeln('<ul%s>' % self.handle_attrs(layout))
+ for row in list(self.compute_content(layout)):
+ self.writeln('<li>%s</li>' % row)
+ self.writeln('</ul>')
+
+ def visit_paragraph(self, layout):
+ """display links (using <p>)"""
+ self.write('<p>')
+ self.format_children(layout)
+ self.write('</p>')
+
+ def visit_span(self, layout):
+ """display links (using <p>)"""
+ self.write('<span%s>' % self.handle_attrs(layout))
+ self.format_children(layout)
+ self.write('</span>')
+
+ def visit_link(self, layout):
+ """display links (using <a>)"""
+ self.write(' <a href="%s"%s>%s</a>' % (layout.url,
+ self.handle_attrs(layout),
+ layout.label))
+ def visit_verbatimtext(self, layout):
+ """display verbatim text (using <pre>)"""
+ self.write('<pre>')
+ self.write(layout.data.replace('&', '&amp;').replace('<', '&lt;'))
+ self.write('</pre>')
+
+ def visit_text(self, layout):
+ """add some text"""
+ data = layout.data
+ if layout.escaped:
+ data = data.replace('&', '&amp;').replace('<', '&lt;')
+ self.write(data)
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