From: Nicolas Iooss <nicolas.iooss@m4x.org>
To: selinux@vger.kernel.org
Subject: [PATCH 1/1] gui: remove html_util.py
Date: Sun, 11 Nov 2018 21:50:24 +0100 [thread overview]
Message-ID: <20181111205024.14386-1-nicolas.iooss@m4x.org> (raw)
This file is not used anywhere.
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
---
gui/Makefile | 1 -
gui/html_util.py | 175 -----------------------------------------------
2 files changed, 176 deletions(-)
delete mode 100644 gui/html_util.py
diff --git a/gui/Makefile b/gui/Makefile
index a72e58cee9b4..d42348b5f7fe 100644
--- a/gui/Makefile
+++ b/gui/Makefile
@@ -9,7 +9,6 @@ TARGETS= \
booleansPage.py \
domainsPage.py \
fcontextPage.py \
-html_util.py \
loginsPage.py \
modulesPage.py \
polgen.ui \
diff --git a/gui/html_util.py b/gui/html_util.py
deleted file mode 100644
index 420f6b967114..000000000000
--- a/gui/html_util.py
+++ /dev/null
@@ -1,175 +0,0 @@
-# Authors: John Dennis <jdennis@redhat.com>
-#
-# Copyright (C) 2007 Red Hat, Inc.
-#
-# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-
-
-__all__ = [
- 'escape_html',
- 'unescape_html',
- 'html_to_text',
-
- 'html_document',
-]
-
-import htmllib
-import formatter as Formatter
-import string
-from types import *
-try:
- from io import StringIO
-except ImportError:
- from StringIO import StringIO
-
-#------------------------------------------------------------------------------
-
-
-class TextWriter(Formatter.DumbWriter):
-
- def __init__(self, file=None, maxcol=80, indent_width=4):
- Formatter.DumbWriter.__init__(self, file, maxcol)
- self.indent_level = 0
- self.indent_width = indent_width
- self._set_indent()
-
- def _set_indent(self):
- self.indent_col = self.indent_level * self.indent_width
- self.indent = ' ' * self.indent_col
-
- def new_margin(self, margin, level):
- self.indent_level = level
- self._set_indent()
-
- def send_label_data(self, data):
- data = data + ' '
- if len(data) > self.indent_col:
- self.send_literal_data(data)
- else:
- offset = self.indent_col - len(data)
- self.send_literal_data(' ' * offset + data)
-
- def send_flowing_data(self, data):
- if not data:
- return
- atbreak = self.atbreak or data[0] in string.whitespace
- col = self.col
- maxcol = self.maxcol
- write = self.file.write
- col = self.col
- if col == 0:
- write(self.indent)
- col = self.indent_col
- for word in data.split():
- if atbreak:
- if col + len(word) >= maxcol:
- write('\n' + self.indent)
- col = self.indent_col
- else:
- write(' ')
- col = col + 1
- write(word)
- col = col + len(word)
- atbreak = 1
- self.col = col
- self.atbreak = data[-1] in string.whitespace
-
-
-class HTMLParserAnchor(htmllib.HTMLParser):
-
- def __init__(self, formatter, verbose=0):
- htmllib.HTMLParser.__init__(self, formatter, verbose)
-
- def anchor_bgn(self, href, name, type):
- self.anchor = href
-
- def anchor_end(self):
- if self.anchor:
- self.handle_data(' (%s) ' % self.anchor)
- self.anchor = None
-
-#------------------------------------------------------------------------------
-
-
-def escape_html(s):
- if s is None:
- return None
- s = s.replace("&", "&") # Must be done first!
- s = s.replace("<", "<")
- s = s.replace(">", ">")
- s = s.replace("'", "'")
- s = s.replace('"', """)
- return s
-
-
-def unescape_html(s):
- if s is None:
- return None
- if '&' not in s:
- return s
- s = s.replace("<", "<")
- s = s.replace(">", ">")
- s = s.replace("'", "'")
- s = s.replace(""", '"')
- s = s.replace("&", "&") # Must be last
- return s
-
-
-def html_to_text(html, maxcol=80):
- try:
- buffer = StringIO()
- formatter = Formatter.AbstractFormatter(TextWriter(buffer, maxcol))
- parser = HTMLParserAnchor(formatter)
- parser.feed(html)
- parser.close()
- text = buffer.getvalue()
- buffer.close()
- return text
- except Exception as e:
- log_program.error('cannot convert html to text: %s' % e)
- return None
-
-
-def html_document(*body_components):
- '''Wrap the body components in a HTML document structure with a valid header.
- Accepts a variable number of arguments of which can be:
- * string
- * a sequences of strings (tuple or list).
- * a callable object taking no parameters and returning a string or sequence of strings.
- '''
- head = '<html>\n <head>\n <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>\n </head>\n <body>\n'
- tail = '\n </body>\n</html>'
-
- doc = head
-
- for body_component in body_components:
- if type(body_component) is StringTypes:
- doc += body_component
- elif type(body_component) in [TupleType, ListType]:
- for item in body_component:
- doc += item
- elif callable(body_component):
- result = body_component()
- if type(result) in [TupleType, ListType]:
- for item in result:
- doc += item
- else:
- doc += result
- else:
- doc += body_component
-
- doc += tail
- return doc
--
2.19.1
next reply other threads:[~2018-11-11 20:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-11 20:50 Nicolas Iooss [this message]
2018-11-21 13:50 ` [PATCH 1/1] gui: remove html_util.py Petr Lautrbach
2018-11-22 9:46 ` Petr Lautrbach
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