Initial import of markupsafe (as seen in mojo/public/third_party/markupsafe)
Change-Id: I949a0efef82d7d4b9ae1bffbb75d86d5e90d5daa
diff --git a/AUTHORS b/AUTHORS
index c2a4eac..f7e2942 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,8 +1,13 @@
-# This is the list of Fuchsia Authors.
+MarkupSafe is written and maintained by Armin Ronacher and
+various contributors:
-# Names should be added to this file as one of
-# Organization's name
-# Individual's name <submission email address>
-# Individual's name <submission email address> <email2> <emailN>
+Development Lead
+````````````````
-Google Inc.
+- Armin Ronacher <armin.ronacher@active-4.com>
+
+Patches and Suggestions
+```````````````````````
+
+- Georg Brandl
+- Mickaël Guérin
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
deleted file mode 100644
index 81e2938..0000000
--- a/CONTRIBUTING.md
+++ /dev/null
@@ -1,9 +0,0 @@
-This repository accepts contributions using Gerrit.
-
-Instructions for using Gerrit:
-
- * https://gerrit-review.googlesource.com/Documentation/
-
-Before we can land your change, you need to sign the Google CLA:
-
- * https://cla.developers.google.com/
diff --git a/LICENSE b/LICENSE
index ac6402f..5d26938 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,27 +1,33 @@
-// Copyright 2016 The Fuchsia Authors. All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+Copyright (c) 2010 by Armin Ronacher and contributors. See AUTHORS
+for more details.
+
+Some rights reserved.
+
+Redistribution and use in source and binary forms of the software as well
+as documentation, with or without modification, are permitted provided
+that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+ copyright notice, this list of conditions and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+
+* The names of the contributors may not be used to endorse or
+ promote products derived from this software without specific
+ prior written permission.
+
+THIS SOFTWARE AND DOCUMENTATION IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT
+NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE AND DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
diff --git a/MarkupSafe-0.18.tar.gz.md5 b/MarkupSafe-0.18.tar.gz.md5
new file mode 100644
index 0000000..1348d1e
--- /dev/null
+++ b/MarkupSafe-0.18.tar.gz.md5
@@ -0,0 +1 @@
+f8d252fd05371e51dec2fe9a36890687 MarkupSafe-0.18.tar.gz
diff --git a/MarkupSafe-0.18.tar.gz.sha512 b/MarkupSafe-0.18.tar.gz.sha512
new file mode 100644
index 0000000..ab75220
--- /dev/null
+++ b/MarkupSafe-0.18.tar.gz.sha512
@@ -0,0 +1 @@
+0438ddf0fdab465c40d9afba8c14ad346be0868df654c11130d05e329992d456a9bc278551970cbd09244a29c77213885d0c363c951b0cfd4d9aa95b248ecff5 MarkupSafe-0.18.tar.gz
diff --git a/README.chromium b/README.chromium
new file mode 100644
index 0000000..0fcab52
--- /dev/null
+++ b/README.chromium
@@ -0,0 +1,24 @@
+Name: MarkupSafe Python Safe String Class
+Short Name: markupsafe
+URL: https://github.com/mitsuhiko/markupsafe
+Version: 0.18
+License: BSD 3-clause License
+License File: NOT_SHIPPED
+Security Critical: no
+
+Description:
+Safe string class, used by Jinja2 template engine.
+
+Source:
+https://pypi.python.org/packages/source/M/MarkupSafe/MarkupSafe-0.18.tar.gz
+MD5: f8d252fd05371e51dec2fe9a36890687
+SHA-512: 0438ddf0fdab465c40d9afba8c14ad346be0868df654c11130d05e329992d456
+ a9bc278551970cbd09244a29c77213885d0c363c951b0cfd4d9aa95b248ecff5
+
+Local Modifications:
+This only includes the markup directory from the tarball and the LICENSE and
+AUTHORS files, removing the unneeded unit tests (tests.py).
+Also includes install script (get_markupsafe.sh) and files of hashes (MD5 is
+also posted on website, SHA-512 computed locally); script checks hash then
+unpacks archive and installs desired files.
+Retrieve or update by executing markupsafe/get_markupsafe.sh from third_party.
diff --git a/README.md b/README.md
deleted file mode 100644
index 8b90b74..0000000
--- a/README.md
+++ /dev/null
@@ -1,5 +0,0 @@
-Fuchsia Open Source Template Repository
-=======================================
-
-This repository is a template that we will use when creating new open source
-repositories for Fuchsia.
diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..25f00d3
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1,234 @@
+# -*- coding: utf-8 -*-
+"""
+ markupsafe
+ ~~~~~~~~~~
+
+ Implements a Markup string.
+
+ :copyright: (c) 2010 by Armin Ronacher.
+ :license: BSD, see LICENSE for more details.
+"""
+import re
+from markupsafe._compat import text_type, string_types, int_types, \
+ unichr, PY2
+
+
+__all__ = ['Markup', 'soft_unicode', 'escape', 'escape_silent']
+
+
+_striptags_re = re.compile(r'(<!--.*?-->|<[^>]*>)')
+_entity_re = re.compile(r'&([^;]+);')
+
+
+class Markup(text_type):
+ r"""Marks a string as being safe for inclusion in HTML/XML output without
+ needing to be escaped. This implements the `__html__` interface a couple
+ of frameworks and web applications use. :class:`Markup` is a direct
+ subclass of `unicode` and provides all the methods of `unicode` just that
+ it escapes arguments passed and always returns `Markup`.
+
+ The `escape` function returns markup objects so that double escaping can't
+ happen.
+
+ The constructor of the :class:`Markup` class can be used for three
+ different things: When passed an unicode object it's assumed to be safe,
+ when passed an object with an HTML representation (has an `__html__`
+ method) that representation is used, otherwise the object passed is
+ converted into a unicode string and then assumed to be safe:
+
+ >>> Markup("Hello <em>World</em>!")
+ Markup(u'Hello <em>World</em>!')
+ >>> class Foo(object):
+ ... def __html__(self):
+ ... return '<a href="#">foo</a>'
+ ...
+ >>> Markup(Foo())
+ Markup(u'<a href="#">foo</a>')
+
+ If you want object passed being always treated as unsafe you can use the
+ :meth:`escape` classmethod to create a :class:`Markup` object:
+
+ >>> Markup.escape("Hello <em>World</em>!")
+ Markup(u'Hello <em>World</em>!')
+
+ Operations on a markup string are markup aware which means that all
+ arguments are passed through the :func:`escape` function:
+
+ >>> em = Markup("<em>%s</em>")
+ >>> em % "foo & bar"
+ Markup(u'<em>foo & bar</em>')
+ >>> strong = Markup("<strong>%(text)s</strong>")
+ >>> strong % {'text': '<blink>hacker here</blink>'}
+ Markup(u'<strong><blink>hacker here</blink></strong>')
+ >>> Markup("<em>Hello</em> ") + "<foo>"
+ Markup(u'<em>Hello</em> <foo>')
+ """
+ __slots__ = ()
+
+ def __new__(cls, base=u'', encoding=None, errors='strict'):
+ if hasattr(base, '__html__'):
+ base = base.__html__()
+ if encoding is None:
+ return text_type.__new__(cls, base)
+ return text_type.__new__(cls, base, encoding, errors)
+
+ def __html__(self):
+ return self
+
+ def __add__(self, other):
+ if isinstance(other, string_types) or hasattr(other, '__html__'):
+ return self.__class__(super(Markup, self).__add__(self.escape(other)))
+ return NotImplemented
+
+ def __radd__(self, other):
+ if hasattr(other, '__html__') or isinstance(other, string_types):
+ return self.escape(other).__add__(self)
+ return NotImplemented
+
+ def __mul__(self, num):
+ if isinstance(num, int_types):
+ return self.__class__(text_type.__mul__(self, num))
+ return NotImplemented
+ __rmul__ = __mul__
+
+ def __mod__(self, arg):
+ if isinstance(arg, tuple):
+ arg = tuple(_MarkupEscapeHelper(x, self.escape) for x in arg)
+ else:
+ arg = _MarkupEscapeHelper(arg, self.escape)
+ return self.__class__(text_type.__mod__(self, arg))
+
+ def __repr__(self):
+ return '%s(%s)' % (
+ self.__class__.__name__,
+ text_type.__repr__(self)
+ )
+
+ def join(self, seq):
+ return self.__class__(text_type.join(self, map(self.escape, seq)))
+ join.__doc__ = text_type.join.__doc__
+
+ def split(self, *args, **kwargs):
+ return list(map(self.__class__, text_type.split(self, *args, **kwargs)))
+ split.__doc__ = text_type.split.__doc__
+
+ def rsplit(self, *args, **kwargs):
+ return list(map(self.__class__, text_type.rsplit(self, *args, **kwargs)))
+ rsplit.__doc__ = text_type.rsplit.__doc__
+
+ def splitlines(self, *args, **kwargs):
+ return list(map(self.__class__, text_type.splitlines(self, *args, **kwargs)))
+ splitlines.__doc__ = text_type.splitlines.__doc__
+
+ def unescape(self):
+ r"""Unescape markup again into an text_type string. This also resolves
+ known HTML4 and XHTML entities:
+
+ >>> Markup("Main » <em>About</em>").unescape()
+ u'Main \xbb <em>About</em>'
+ """
+ from markupsafe._constants import HTML_ENTITIES
+ def handle_match(m):
+ name = m.group(1)
+ if name in HTML_ENTITIES:
+ return unichr(HTML_ENTITIES[name])
+ try:
+ if name[:2] in ('#x', '#X'):
+ return unichr(int(name[2:], 16))
+ elif name.startswith('#'):
+ return unichr(int(name[1:]))
+ except ValueError:
+ pass
+ return u''
+ return _entity_re.sub(handle_match, text_type(self))
+
+ def striptags(self):
+ r"""Unescape markup into an text_type string and strip all tags. This
+ also resolves known HTML4 and XHTML entities. Whitespace is
+ normalized to one:
+
+ >>> Markup("Main » <em>About</em>").striptags()
+ u'Main \xbb About'
+ """
+ stripped = u' '.join(_striptags_re.sub('', self).split())
+ return Markup(stripped).unescape()
+
+ @classmethod
+ def escape(cls, s):
+ """Escape the string. Works like :func:`escape` with the difference
+ that for subclasses of :class:`Markup` this function would return the
+ correct subclass.
+ """
+ rv = escape(s)
+ if rv.__class__ is not cls:
+ return cls(rv)
+ return rv
+
+ def make_wrapper(name):
+ orig = getattr(text_type, name)
+ def func(self, *args, **kwargs):
+ args = _escape_argspec(list(args), enumerate(args), self.escape)
+ #_escape_argspec(kwargs, kwargs.iteritems(), None)
+ return self.__class__(orig(self, *args, **kwargs))
+ func.__name__ = orig.__name__
+ func.__doc__ = orig.__doc__
+ return func
+
+ for method in '__getitem__', 'capitalize', \
+ 'title', 'lower', 'upper', 'replace', 'ljust', \
+ 'rjust', 'lstrip', 'rstrip', 'center', 'strip', \
+ 'translate', 'expandtabs', 'swapcase', 'zfill':
+ locals()[method] = make_wrapper(method)
+
+ # new in python 2.5
+ if hasattr(text_type, 'partition'):
+ def partition(self, sep):
+ return tuple(map(self.__class__,
+ text_type.partition(self, self.escape(sep))))
+ def rpartition(self, sep):
+ return tuple(map(self.__class__,
+ text_type.rpartition(self, self.escape(sep))))
+
+ # new in python 2.6
+ if hasattr(text_type, 'format'):
+ format = make_wrapper('format')
+
+ # not in python 3
+ if hasattr(text_type, '__getslice__'):
+ __getslice__ = make_wrapper('__getslice__')
+
+ del method, make_wrapper
+
+
+def _escape_argspec(obj, iterable, escape):
+ """Helper for various string-wrapped functions."""
+ for key, value in iterable:
+ if hasattr(value, '__html__') or isinstance(value, string_types):
+ obj[key] = escape(value)
+ return obj
+
+
+class _MarkupEscapeHelper(object):
+ """Helper for Markup.__mod__"""
+
+ def __init__(self, obj, escape):
+ self.obj = obj
+ self.escape = escape
+
+ __getitem__ = lambda s, x: _MarkupEscapeHelper(s.obj[x], s.escape)
+ __unicode__ = __str__ = lambda s: text_type(s.escape(s.obj))
+ __repr__ = lambda s: str(s.escape(repr(s.obj)))
+ __int__ = lambda s: int(s.obj)
+ __float__ = lambda s: float(s.obj)
+
+
+# we have to import it down here as the speedups and native
+# modules imports the markup type which is define above.
+try:
+ from markupsafe._speedups import escape, escape_silent, soft_unicode
+except ImportError:
+ from markupsafe._native import escape, escape_silent, soft_unicode
+
+if not PY2:
+ soft_str = soft_unicode
+ __all__.append('soft_str')
diff --git a/__init__.pyc b/__init__.pyc
new file mode 100644
index 0000000..5e95294
--- /dev/null
+++ b/__init__.pyc
Binary files differ
diff --git a/_compat.py b/_compat.py
new file mode 100644
index 0000000..29e4a3d
--- /dev/null
+++ b/_compat.py
@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+"""
+ markupsafe._compat
+ ~~~~~~~~~~~~~~~~~~
+
+ Compatibility module for different Python versions.
+
+ :copyright: (c) 2013 by Armin Ronacher.
+ :license: BSD, see LICENSE for more details.
+"""
+import sys
+
+PY2 = sys.version_info[0] == 2
+
+if not PY2:
+ text_type = str
+ string_types = (str,)
+ unichr = chr
+ int_types = (int,)
+else:
+ text_type = unicode
+ string_types = (str, unicode)
+ unichr = unichr
+ int_types = (int, long)
diff --git a/_compat.pyc b/_compat.pyc
new file mode 100644
index 0000000..0873464
--- /dev/null
+++ b/_compat.pyc
Binary files differ
diff --git a/_constants.py b/_constants.py
new file mode 100644
index 0000000..919bf03
--- /dev/null
+++ b/_constants.py
@@ -0,0 +1,267 @@
+# -*- coding: utf-8 -*-
+"""
+ markupsafe._constants
+ ~~~~~~~~~~~~~~~~~~~~~
+
+ Highlevel implementation of the Markup string.
+
+ :copyright: (c) 2010 by Armin Ronacher.
+ :license: BSD, see LICENSE for more details.
+"""
+
+
+HTML_ENTITIES = {
+ 'AElig': 198,
+ 'Aacute': 193,
+ 'Acirc': 194,
+ 'Agrave': 192,
+ 'Alpha': 913,
+ 'Aring': 197,
+ 'Atilde': 195,
+ 'Auml': 196,
+ 'Beta': 914,
+ 'Ccedil': 199,
+ 'Chi': 935,
+ 'Dagger': 8225,
+ 'Delta': 916,
+ 'ETH': 208,
+ 'Eacute': 201,
+ 'Ecirc': 202,
+ 'Egrave': 200,
+ 'Epsilon': 917,
+ 'Eta': 919,
+ 'Euml': 203,
+ 'Gamma': 915,
+ 'Iacute': 205,
+ 'Icirc': 206,
+ 'Igrave': 204,
+ 'Iota': 921,
+ 'Iuml': 207,
+ 'Kappa': 922,
+ 'Lambda': 923,
+ 'Mu': 924,
+ 'Ntilde': 209,
+ 'Nu': 925,
+ 'OElig': 338,
+ 'Oacute': 211,
+ 'Ocirc': 212,
+ 'Ograve': 210,
+ 'Omega': 937,
+ 'Omicron': 927,
+ 'Oslash': 216,
+ 'Otilde': 213,
+ 'Ouml': 214,
+ 'Phi': 934,
+ 'Pi': 928,
+ 'Prime': 8243,
+ 'Psi': 936,
+ 'Rho': 929,
+ 'Scaron': 352,
+ 'Sigma': 931,
+ 'THORN': 222,
+ 'Tau': 932,
+ 'Theta': 920,
+ 'Uacute': 218,
+ 'Ucirc': 219,
+ 'Ugrave': 217,
+ 'Upsilon': 933,
+ 'Uuml': 220,
+ 'Xi': 926,
+ 'Yacute': 221,
+ 'Yuml': 376,
+ 'Zeta': 918,
+ 'aacute': 225,
+ 'acirc': 226,
+ 'acute': 180,
+ 'aelig': 230,
+ 'agrave': 224,
+ 'alefsym': 8501,
+ 'alpha': 945,
+ 'amp': 38,
+ 'and': 8743,
+ 'ang': 8736,
+ 'apos': 39,
+ 'aring': 229,
+ 'asymp': 8776,
+ 'atilde': 227,
+ 'auml': 228,
+ 'bdquo': 8222,
+ 'beta': 946,
+ 'brvbar': 166,
+ 'bull': 8226,
+ 'cap': 8745,
+ 'ccedil': 231,
+ 'cedil': 184,
+ 'cent': 162,
+ 'chi': 967,
+ 'circ': 710,
+ 'clubs': 9827,
+ 'cong': 8773,
+ 'copy': 169,
+ 'crarr': 8629,
+ 'cup': 8746,
+ 'curren': 164,
+ 'dArr': 8659,
+ 'dagger': 8224,
+ 'darr': 8595,
+ 'deg': 176,
+ 'delta': 948,
+ 'diams': 9830,
+ 'divide': 247,
+ 'eacute': 233,
+ 'ecirc': 234,
+ 'egrave': 232,
+ 'empty': 8709,
+ 'emsp': 8195,
+ 'ensp': 8194,
+ 'epsilon': 949,
+ 'equiv': 8801,
+ 'eta': 951,
+ 'eth': 240,
+ 'euml': 235,
+ 'euro': 8364,
+ 'exist': 8707,
+ 'fnof': 402,
+ 'forall': 8704,
+ 'frac12': 189,
+ 'frac14': 188,
+ 'frac34': 190,
+ 'frasl': 8260,
+ 'gamma': 947,
+ 'ge': 8805,
+ 'gt': 62,
+ 'hArr': 8660,
+ 'harr': 8596,
+ 'hearts': 9829,
+ 'hellip': 8230,
+ 'iacute': 237,
+ 'icirc': 238,
+ 'iexcl': 161,
+ 'igrave': 236,
+ 'image': 8465,
+ 'infin': 8734,
+ 'int': 8747,
+ 'iota': 953,
+ 'iquest': 191,
+ 'isin': 8712,
+ 'iuml': 239,
+ 'kappa': 954,
+ 'lArr': 8656,
+ 'lambda': 955,
+ 'lang': 9001,
+ 'laquo': 171,
+ 'larr': 8592,
+ 'lceil': 8968,
+ 'ldquo': 8220,
+ 'le': 8804,
+ 'lfloor': 8970,
+ 'lowast': 8727,
+ 'loz': 9674,
+ 'lrm': 8206,
+ 'lsaquo': 8249,
+ 'lsquo': 8216,
+ 'lt': 60,
+ 'macr': 175,
+ 'mdash': 8212,
+ 'micro': 181,
+ 'middot': 183,
+ 'minus': 8722,
+ 'mu': 956,
+ 'nabla': 8711,
+ 'nbsp': 160,
+ 'ndash': 8211,
+ 'ne': 8800,
+ 'ni': 8715,
+ 'not': 172,
+ 'notin': 8713,
+ 'nsub': 8836,
+ 'ntilde': 241,
+ 'nu': 957,
+ 'oacute': 243,
+ 'ocirc': 244,
+ 'oelig': 339,
+ 'ograve': 242,
+ 'oline': 8254,
+ 'omega': 969,
+ 'omicron': 959,
+ 'oplus': 8853,
+ 'or': 8744,
+ 'ordf': 170,
+ 'ordm': 186,
+ 'oslash': 248,
+ 'otilde': 245,
+ 'otimes': 8855,
+ 'ouml': 246,
+ 'para': 182,
+ 'part': 8706,
+ 'permil': 8240,
+ 'perp': 8869,
+ 'phi': 966,
+ 'pi': 960,
+ 'piv': 982,
+ 'plusmn': 177,
+ 'pound': 163,
+ 'prime': 8242,
+ 'prod': 8719,
+ 'prop': 8733,
+ 'psi': 968,
+ 'quot': 34,
+ 'rArr': 8658,
+ 'radic': 8730,
+ 'rang': 9002,
+ 'raquo': 187,
+ 'rarr': 8594,
+ 'rceil': 8969,
+ 'rdquo': 8221,
+ 'real': 8476,
+ 'reg': 174,
+ 'rfloor': 8971,
+ 'rho': 961,
+ 'rlm': 8207,
+ 'rsaquo': 8250,
+ 'rsquo': 8217,
+ 'sbquo': 8218,
+ 'scaron': 353,
+ 'sdot': 8901,
+ 'sect': 167,
+ 'shy': 173,
+ 'sigma': 963,
+ 'sigmaf': 962,
+ 'sim': 8764,
+ 'spades': 9824,
+ 'sub': 8834,
+ 'sube': 8838,
+ 'sum': 8721,
+ 'sup': 8835,
+ 'sup1': 185,
+ 'sup2': 178,
+ 'sup3': 179,
+ 'supe': 8839,
+ 'szlig': 223,
+ 'tau': 964,
+ 'there4': 8756,
+ 'theta': 952,
+ 'thetasym': 977,
+ 'thinsp': 8201,
+ 'thorn': 254,
+ 'tilde': 732,
+ 'times': 215,
+ 'trade': 8482,
+ 'uArr': 8657,
+ 'uacute': 250,
+ 'uarr': 8593,
+ 'ucirc': 251,
+ 'ugrave': 249,
+ 'uml': 168,
+ 'upsih': 978,
+ 'upsilon': 965,
+ 'uuml': 252,
+ 'weierp': 8472,
+ 'xi': 958,
+ 'yacute': 253,
+ 'yen': 165,
+ 'yuml': 255,
+ 'zeta': 950,
+ 'zwj': 8205,
+ 'zwnj': 8204
+}
diff --git a/_native.py b/_native.py
new file mode 100644
index 0000000..5e83f10
--- /dev/null
+++ b/_native.py
@@ -0,0 +1,46 @@
+# -*- coding: utf-8 -*-
+"""
+ markupsafe._native
+ ~~~~~~~~~~~~~~~~~~
+
+ Native Python implementation the C module is not compiled.
+
+ :copyright: (c) 2010 by Armin Ronacher.
+ :license: BSD, see LICENSE for more details.
+"""
+from markupsafe import Markup
+from markupsafe._compat import text_type
+
+
+def escape(s):
+ """Convert the characters &, <, >, ' and " in string s to HTML-safe
+ sequences. Use this if you need to display text that might contain
+ such characters in HTML. Marks return value as markup string.
+ """
+ if hasattr(s, '__html__'):
+ return s.__html__()
+ return Markup(text_type(s)
+ .replace('&', '&')
+ .replace('>', '>')
+ .replace('<', '<')
+ .replace("'", ''')
+ .replace('"', '"')
+ )
+
+
+def escape_silent(s):
+ """Like :func:`escape` but converts `None` into an empty
+ markup string.
+ """
+ if s is None:
+ return Markup()
+ return escape(s)
+
+
+def soft_unicode(s):
+ """Make a string unicode if it isn't already. That way a markup
+ string is not converted back to unicode.
+ """
+ if not isinstance(s, text_type):
+ s = text_type(s)
+ return s
diff --git a/_native.pyc b/_native.pyc
new file mode 100644
index 0000000..f51fab4
--- /dev/null
+++ b/_native.pyc
Binary files differ
diff --git a/_speedups.c b/_speedups.c
new file mode 100644
index 0000000..f349feb
--- /dev/null
+++ b/_speedups.c
@@ -0,0 +1,239 @@
+/**
+ * markupsafe._speedups
+ * ~~~~~~~~~~~~~~~~~~~~
+ *
+ * This module implements functions for automatic escaping in C for better
+ * performance.
+ *
+ * :copyright: (c) 2010 by Armin Ronacher.
+ * :license: BSD.
+ */
+
+#include <Python.h>
+
+#define ESCAPED_CHARS_TABLE_SIZE 63
+#define UNICHR(x) (PyUnicode_AS_UNICODE((PyUnicodeObject*)PyUnicode_DecodeASCII(x, strlen(x), NULL)));
+
+#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
+typedef int Py_ssize_t;
+#define PY_SSIZE_T_MAX INT_MAX
+#define PY_SSIZE_T_MIN INT_MIN
+#endif
+
+
+static PyObject* markup;
+static Py_ssize_t escaped_chars_delta_len[ESCAPED_CHARS_TABLE_SIZE];
+static Py_UNICODE *escaped_chars_repl[ESCAPED_CHARS_TABLE_SIZE];
+
+static int
+init_constants(void)
+{
+ PyObject *module;
+ /* happing of characters to replace */
+ escaped_chars_repl['"'] = UNICHR(""");
+ escaped_chars_repl['\''] = UNICHR("'");
+ escaped_chars_repl['&'] = UNICHR("&");
+ escaped_chars_repl['<'] = UNICHR("<");
+ escaped_chars_repl['>'] = UNICHR(">");
+
+ /* lengths of those characters when replaced - 1 */
+ memset(escaped_chars_delta_len, 0, sizeof (escaped_chars_delta_len));
+ escaped_chars_delta_len['"'] = escaped_chars_delta_len['\''] = \
+ escaped_chars_delta_len['&'] = 4;
+ escaped_chars_delta_len['<'] = escaped_chars_delta_len['>'] = 3;
+
+ /* import markup type so that we can mark the return value */
+ module = PyImport_ImportModule("markupsafe");
+ if (!module)
+ return 0;
+ markup = PyObject_GetAttrString(module, "Markup");
+ Py_DECREF(module);
+
+ return 1;
+}
+
+static PyObject*
+escape_unicode(PyUnicodeObject *in)
+{
+ PyUnicodeObject *out;
+ Py_UNICODE *inp = PyUnicode_AS_UNICODE(in);
+ const Py_UNICODE *inp_end = PyUnicode_AS_UNICODE(in) + PyUnicode_GET_SIZE(in);
+ Py_UNICODE *next_escp;
+ Py_UNICODE *outp;
+ Py_ssize_t delta=0, erepl=0, delta_len=0;
+
+ /* First we need to figure out how long the escaped string will be */
+ while (*(inp) || inp < inp_end) {
+ if (*inp < ESCAPED_CHARS_TABLE_SIZE) {
+ delta += escaped_chars_delta_len[*inp];
+ erepl += !!escaped_chars_delta_len[*inp];
+ }
+ ++inp;
+ }
+
+ /* Do we need to escape anything at all? */
+ if (!erepl) {
+ Py_INCREF(in);
+ return (PyObject*)in;
+ }
+
+ out = (PyUnicodeObject*)PyUnicode_FromUnicode(NULL, PyUnicode_GET_SIZE(in) + delta);
+ if (!out)
+ return NULL;
+
+ outp = PyUnicode_AS_UNICODE(out);
+ inp = PyUnicode_AS_UNICODE(in);
+ while (erepl-- > 0) {
+ /* look for the next substitution */
+ next_escp = inp;
+ while (next_escp < inp_end) {
+ if (*next_escp < ESCAPED_CHARS_TABLE_SIZE &&
+ (delta_len = escaped_chars_delta_len[*next_escp])) {
+ ++delta_len;
+ break;
+ }
+ ++next_escp;
+ }
+
+ if (next_escp > inp) {
+ /* copy unescaped chars between inp and next_escp */
+ Py_UNICODE_COPY(outp, inp, next_escp-inp);
+ outp += next_escp - inp;
+ }
+
+ /* escape 'next_escp' */
+ Py_UNICODE_COPY(outp, escaped_chars_repl[*next_escp], delta_len);
+ outp += delta_len;
+
+ inp = next_escp + 1;
+ }
+ if (inp < inp_end)
+ Py_UNICODE_COPY(outp, inp, PyUnicode_GET_SIZE(in) - (inp - PyUnicode_AS_UNICODE(in)));
+
+ return (PyObject*)out;
+}
+
+
+static PyObject*
+escape(PyObject *self, PyObject *text)
+{
+ PyObject *s = NULL, *rv = NULL, *html;
+
+ /* we don't have to escape integers, bools or floats */
+ if (PyLong_CheckExact(text) ||
+#if PY_MAJOR_VERSION < 3
+ PyInt_CheckExact(text) ||
+#endif
+ PyFloat_CheckExact(text) || PyBool_Check(text) ||
+ text == Py_None)
+ return PyObject_CallFunctionObjArgs(markup, text, NULL);
+
+ /* if the object has an __html__ method that performs the escaping */
+ html = PyObject_GetAttrString(text, "__html__");
+ if (html) {
+ rv = PyObject_CallObject(html, NULL);
+ Py_DECREF(html);
+ return rv;
+ }
+
+ /* otherwise make the object unicode if it isn't, then escape */
+ PyErr_Clear();
+ if (!PyUnicode_Check(text)) {
+#if PY_MAJOR_VERSION < 3
+ PyObject *unicode = PyObject_Unicode(text);
+#else
+ PyObject *unicode = PyObject_Str(text);
+#endif
+ if (!unicode)
+ return NULL;
+ s = escape_unicode((PyUnicodeObject*)unicode);
+ Py_DECREF(unicode);
+ }
+ else
+ s = escape_unicode((PyUnicodeObject*)text);
+
+ /* convert the unicode string into a markup object. */
+ rv = PyObject_CallFunctionObjArgs(markup, (PyObject*)s, NULL);
+ Py_DECREF(s);
+ return rv;
+}
+
+
+static PyObject*
+escape_silent(PyObject *self, PyObject *text)
+{
+ if (text != Py_None)
+ return escape(self, text);
+ return PyObject_CallFunctionObjArgs(markup, NULL);
+}
+
+
+static PyObject*
+soft_unicode(PyObject *self, PyObject *s)
+{
+ if (!PyUnicode_Check(s))
+#if PY_MAJOR_VERSION < 3
+ return PyObject_Unicode(s);
+#else
+ return PyObject_Str(s);
+#endif
+ Py_INCREF(s);
+ return s;
+}
+
+
+static PyMethodDef module_methods[] = {
+ {"escape", (PyCFunction)escape, METH_O,
+ "escape(s) -> markup\n\n"
+ "Convert the characters &, <, >, ', and \" in string s to HTML-safe\n"
+ "sequences. Use this if you need to display text that might contain\n"
+ "such characters in HTML. Marks return value as markup string."},
+ {"escape_silent", (PyCFunction)escape_silent, METH_O,
+ "escape_silent(s) -> markup\n\n"
+ "Like escape but converts None to an empty string."},
+ {"soft_unicode", (PyCFunction)soft_unicode, METH_O,
+ "soft_unicode(object) -> string\n\n"
+ "Make a string unicode if it isn't already. That way a markup\n"
+ "string is not converted back to unicode."},
+ {NULL, NULL, 0, NULL} /* Sentinel */
+};
+
+
+#if PY_MAJOR_VERSION < 3
+
+#ifndef PyMODINIT_FUNC /* declarations for DLL import/export */
+#define PyMODINIT_FUNC void
+#endif
+PyMODINIT_FUNC
+init_speedups(void)
+{
+ if (!init_constants())
+ return;
+
+ Py_InitModule3("markupsafe._speedups", module_methods, "");
+}
+
+#else /* Python 3.x module initialization */
+
+static struct PyModuleDef module_definition = {
+ PyModuleDef_HEAD_INIT,
+ "markupsafe._speedups",
+ NULL,
+ -1,
+ module_methods,
+ NULL,
+ NULL,
+ NULL,
+ NULL
+};
+
+PyMODINIT_FUNC
+PyInit__speedups(void)
+{
+ if (!init_constants())
+ return NULL;
+
+ return PyModule_Create(&module_definition);
+}
+
+#endif
diff --git a/get_markupsafe.sh b/get_markupsafe.sh
new file mode 100755
index 0000000..d268832
--- /dev/null
+++ b/get_markupsafe.sh
@@ -0,0 +1,121 @@
+#!/bin/bash
+# Download and extract MarkupSafe
+# Homepage:
+# https://github.com/mitsuhiko/markupsafe
+# Download page:
+# https://pypi.python.org/pypi/MarkupSafe
+PACKAGE='MarkupSafe'
+VERSION='0.18'
+PACKAGE_DIR='markupsafe'
+
+CHROMIUM_FILES="README.chromium OWNERS get_markupsafe.sh"
+EXTRA_FILES='LICENSE AUTHORS'
+REMOVE_FILES='tests.py'
+
+SRC_URL='https://pypi.python.org/packages/source/'
+SRC_URL+="${PACKAGE:0:1}/$PACKAGE/$PACKAGE-$VERSION.tar.gz"
+FILENAME="$(basename $SRC_URL)"
+MD5_FILENAME="$FILENAME.md5"
+SHA512_FILENAME="$FILENAME.sha512"
+CHROMIUM_FILES+=" $MD5_FILENAME $SHA512_FILENAME"
+
+BUILD_DIR="$PACKAGE-$VERSION"
+THIRD_PARTY="$(dirname $(realpath $(dirname "${BASH_SOURCE[0]}")))"
+INSTALL_DIR="$THIRD_PARTY/$PACKAGE_DIR"
+OUT_DIR="$INSTALL_DIR/$BUILD_DIR/$PACKAGE_DIR"
+OLD_DIR="$THIRD_PARTY/$PACKAGE_DIR.old"
+
+function check_hashes {
+ # Hashes generated via:
+ # FILENAME=MarkupSafe-0.18.tar.gz
+ # md5sum "$FILENAME" > "$FILENAME.md5"
+ # sha512sum "$FILENAME" > "$FILENAME.sha512"
+ # unset FILENAME
+
+ # MD5
+ if ! [ -f "$MD5_FILENAME" ]
+ then
+ echo "MD5 hash file $MD5_FILENAME not found, could not verify archive"
+ exit 1
+ fi
+
+ # 32-digit hash, followed by filename
+ MD5_HASHFILE_REGEX="^[0-9a-f]{32} $FILENAME"
+ if ! grep --extended-regex --line-regex --silent \
+ "$MD5_HASHFILE_REGEX" "$MD5_FILENAME"
+ then
+ echo "MD5 hash file $MD5_FILENAME does not contain hash for $FILENAME," \
+ 'could not verify archive'
+ echo 'Hash file contents are:'
+ cat "$MD5_FILENAME"
+ exit 1
+ fi
+
+ if ! md5sum --check "$MD5_FILENAME"
+ then
+ echo 'MD5 hash does not match,' \
+ "archive file $FILENAME corrupt or compromised!"
+ exit 1
+ fi
+
+ # SHA-512
+ if ! [ -f "$SHA512_FILENAME" ]
+ then
+ echo "SHA-512 hash file $SHA512_FILENAME not found," \
+ 'could not verify archive'
+ exit 1
+ fi
+
+ # 128-digit hash, followed by filename
+ SHA512_HASHFILE_REGEX="^[0-9a-f]{128} $FILENAME"
+ if ! grep --extended-regex --line-regex --silent \
+ "$SHA512_HASHFILE_REGEX" "$SHA512_FILENAME"
+ then
+ echo "SHA-512 hash file $SHA512_FILENAME does not contain hash for" \
+ "$FILENAME, could not verify archive"
+ echo 'Hash file contents are:'
+ cat "$SHA512_FILENAME"
+ exit 1
+ fi
+
+ if ! sha512sum --check "$SHA512_FILENAME"
+ then
+ echo 'SHA-512 hash does not match,' \
+ "archive file $FILENAME corrupt or compromised!"
+ exit 1
+ fi
+}
+
+
+################################################################################
+# Body
+
+cd "$INSTALL_DIR"
+echo "Downloading $SRC_URL"
+curl --remote-name "$SRC_URL"
+check_hashes
+tar xvzf "$FILENAME"
+# Copy extra files over
+for FILE in $CHROMIUM_FILES
+do
+ cp "$FILE" "$OUT_DIR"
+done
+
+cd "$BUILD_DIR"
+for FILE in $EXTRA_FILES
+do
+ cp "$FILE" "$OUT_DIR"
+done
+
+cd "$OUT_DIR"
+for FILE in $REMOVE_FILES
+do
+ rm -fr "$FILE"
+done
+
+# Replace with new directory
+cd ..
+mv "$INSTALL_DIR" "$OLD_DIR"
+mv "$PACKAGE_DIR" "$INSTALL_DIR"
+cd "$INSTALL_DIR"
+rm -fr "$OLD_DIR"
