removed all the buildout files

1 files changed, 0 insertions, 357 deletions

diff --git a/parts/django/extras/csrf_migration_helper.py b/parts/django/extras/csrf_migration_helper.py
deleted file mode 100644
index 6416193..0000000
--- a/parts/django/extras/csrf_migration_helper.py
+++ /dev/null
@@ -1,357 +0,0 @@
-#!/usr/bin/env python
-
-# This script aims to help developers locate forms and view code that needs to
-# use the new CSRF protection in Django 1.2.  It tries to find all the code that
-# may need the steps described in the CSRF documentation.  It does not modify
-# any code directly, it merely attempts to locate it.  Developers should be
-# aware of its limitations, described below.
-#
-# For each template that contains at least one POST form, the following info is printed:
-#
-# <Absolute path to template>
-#   AKA: <Aliases (relative to template directory/directories that contain it)>
-#   POST forms: <Number of POST forms>
-#   With token: <Number of POST forms with the CSRF token already added>
-#   Without token:
-#     <File name and line number of form without token>
-#
-#   Searching for:
-#     <Template names that need to be searched for in view code
-#      (includes templates that 'include' current template)>
-#
-#   Found:
-#     <File name and line number of any view code found>
-#
-# The format used allows this script to be used in Emacs grep mode:
-#   M-x grep
-#   Run grep (like this): /path/to/my/virtualenv/python /path/to/django/src/extras/csrf_migration_helper.py --settings=mysettings /path/to/my/srcs
-
-
-# Limitations
-# ===========
-#
-# - All templates must be stored on disk in '.html' or '.htm' files.
-#   (extensions configurable below)
-#
-# - All Python code must be stored on disk in '.py' files.  (extensions
-#   configurable below)
-#
-# - All templates must be accessible from TEMPLATE_DIRS or from the 'templates/'
-#   directory in apps specified in INSTALLED_APPS.  Non-file based template
-#   loaders are out of the picture, because there is no way to ask them to
-#   return all templates.
-#
-# - If you put the {% csrf_token %} tag on the same line as the <form> tag it
-#   will be detected, otherwise it will be assumed that the form does not have
-#   the token.
-#
-# - It's impossible to programmatically determine which forms should and should
-#   not have the token added.  The developer must decide when to do this,
-#   ensuring that the token is only added to internally targetted forms.
-#
-# - It's impossible to programmatically work out when a template is used.  The
-#   attempts to trace back to view functions are guesses, and could easily fail
-#   in the following ways:
-#
-#   * If the 'include' template tag is used with a variable
-#     i.e. {% include tname %} where tname is a variable containing the actual
-#     template name, rather than {% include "my_template.html" %}.
-#
-#   * If the template name has been built up by view code instead of as a simple
-#     string.  For example, generic views and the admin both do this.  (These
-#     apps are both contrib and both use RequestContext already, as it happens).
-#
-#   * If the 'ssl' tag (or any template tag other than 'include') is used to
-#     include the template in another template.
-#
-# - All templates belonging to apps referenced in INSTALLED_APPS will be
-#   searched, which may include third party apps or Django contrib.  In some
-#   cases, this will be a good thing, because even if the templates of these
-#   apps have been fixed by someone else, your own view code may reference the
-#   same template and may need to be updated.
-#
-#   You may, however, wish to comment out some entries in INSTALLED_APPS or
-#   TEMPLATE_DIRS before running this script.
-
-# Improvements to this script are welcome!
-
-# Configuration
-# =============
-
-TEMPLATE_EXTENSIONS = [
-    ".html",
-    ".htm",
-    ]
-
-PYTHON_SOURCE_EXTENSIONS = [
-    ".py",
-    ]
-
-TEMPLATE_ENCODING = "UTF-8"
-
-PYTHON_ENCODING = "UTF-8"
-
-# Method
-# ======
-
-# Find templates:
-#  - template dirs
-#  - installed apps
-#
-# Search for POST forms
-#  - Work out what the name of the template is, as it would appear in an
-#    'include' or get_template() call. This can be done by comparing template
-#    filename to all template dirs.  Some templates can have more than one
-#    'name' e.g.  if a directory and one of its child directories are both in
-#    TEMPLATE_DIRS.  This is actually a common hack used for
-#    overriding-and-extending admin templates.
-#
-# For each POST form,
-# - see if it already contains '{% csrf_token %}' immediately after <form>
-# - work back to the view function(s):
-#   - First, see if the form is included in any other templates, then
-#     recursively compile a list of affected templates.
-#   - Find any code function that references that template.  This is just a
-#     brute force text search that can easily return false positives
-#     and fail to find real instances.
-
-
-import os
-import sys
-import re
-from optparse import OptionParser
-
-USAGE = """
-This tool helps to locate forms that need CSRF tokens added and the
-corresponding view code.  This processing is NOT fool proof, and you should read
-the help contained in the script itself.  Also, this script may need configuring
-(by editing the script) before use.
-
-Usage:
-
-python csrf_migration_helper.py [--settings=path.to.your.settings] /path/to/python/code [more paths...]
-
-  Paths can be specified as relative paths.
-
-  With no arguments, this help is printed.
-"""
-
-_POST_FORM_RE = \
-    re.compile(r'(<form\W[^>]*\bmethod\s*=\s*(\'|"|)POST(\'|"|)\b[^>]*>)', re.IGNORECASE)
-_TOKEN_RE = re.compile('\{% csrf_token')
-
-def get_template_dirs():
-    """
-    Returns a set of all directories that contain project templates.
-    """
-    from django.conf import settings
-    dirs = set()
-    if ('django.template.loaders.filesystem.load_template_source' in settings.TEMPLATE_LOADERS 
-        or  'django.template.loaders.filesystem.Loader' in settings.TEMPLATE_LOADERS):
-        dirs.update(map(unicode, settings.TEMPLATE_DIRS))
-
-    if ('django.template.loaders.app_directories.load_template_source' in settings.TEMPLATE_LOADERS
-        or 'django.template.loaders.app_directories.Loader' in settings.TEMPLATE_LOADERS):
-        from django.template.loaders.app_directories import app_template_dirs
-        dirs.update(app_template_dirs)
-    return dirs
-
-def make_template_info(filename, root_dirs):
-    """
-    Creates a Template object for a filename, calculating the possible
-    relative_filenames from the supplied filename and root template directories
-    """
-    return Template(filename,
-                    [filename[len(d)+1:] for d in root_dirs if filename.startswith(d)])
-
-
-class Template(object):
-    def __init__(self, absolute_filename, relative_filenames):
-        self.absolute_filename, self.relative_filenames = absolute_filename, relative_filenames
-
-    def content(self):
-        try:
-            return self._content
-        except AttributeError:
-            fd = open(self.absolute_filename)
-            try:
-                content = fd.read().decode(TEMPLATE_ENCODING)
-            except UnicodeDecodeError, e:
-                message = '%s in %s' % (
-                    e[4], self.absolute_filename.encode('UTF-8', 'ignore'))
-                raise UnicodeDecodeError(*(e.args[:4] + (message,)))
-            fd.close()
-            self._content = content
-            return content
-    content = property(content)
-
-    def post_form_info(self):
-        """
-        Get information about any POST forms in the template.
-        Returns [(linenumber, csrf_token added)]
-        """
-        matches = []
-        for ln, line in enumerate(self.content.split("\n")):
-            m = _POST_FORM_RE.search(line)
-            if m is not None:
-                matches.append((ln + 1, _TOKEN_RE.search(line) is not None))
-        return matches
-
-    def includes_template(self, t):
-        """
-        Returns true if this template includes template 't' (via {% include %})
-        """
-        for r in t.relative_filenames:
-            if re.search(r'\{%\s*include\s+(\'|")' + re.escape(r) + r'(\1)\s*%\}', self.content):
-                return True
-        return False
-
-    def related_templates(self):
-        """
-        Returns all templates that include this one, recursively.  (starting
-        with this one)
-        """
-        try:
-            return self._related_templates
-        except AttributeError:
-            pass
-
-        retval = set([self])
-        for t in self.all_templates:
-            if t.includes_template(self):
-                # If two templates mutually include each other, directly or
-                # indirectly, we have a problem here...
-                retval = retval.union(t.related_templates())
-
-        self._related_templates = retval
-        return retval
-
-    def __repr__(self):
-        return repr(self.absolute_filename)
-
-    def __eq__(self, other):
-        return self.absolute_filename == other.absolute_filename
-
-    def __hash__(self):
-        return hash(self.absolute_filename)
-
-def get_templates(dirs):
-    """
-    Returns all files in dirs that have template extensions, as Template
-    objects.
-    """
-    templates = set()
-    for root in dirs:
-        for (dirpath, dirnames, filenames) in os.walk(root):
-            for f in filenames:
-                if len([True for e in TEMPLATE_EXTENSIONS if f.endswith(e)]) > 0:
-                    t = make_template_info(os.path.join(dirpath, f), dirs)
-                    # templates need to be able to search others:
-                    t.all_templates = templates
-                    templates.add(t)
-    return templates
-
-def get_python_code(paths):
-    """
-    Returns all Python code, as a list of tuples, each one being:
-     (filename, list of lines)
-    """
-    retval = []
-    for p in paths:
-        if not os.path.isdir(p):
-            raise Exception("'%s' is not a directory." % p)
-        for (dirpath, dirnames, filenames) in os.walk(p):
-            for f in filenames:
-                if len([True for e in PYTHON_SOURCE_EXTENSIONS if f.endswith(e)]) > 0:
-                    fn = os.path.join(dirpath, f)
-                    fd = open(fn)
-                    content = [l.decode(PYTHON_ENCODING) for l in fd.readlines()]
-                    fd.close()
-                    retval.append((fn, content))
-    return retval
-
-def search_python_list(python_code, template_names):
-    """
-    Searches python code for a list of template names.
-    Returns a list of tuples, each one being:
-     (filename, line number)
-    """
-    retval = []
-    for tn in template_names:
-        retval.extend(search_python(python_code, tn))
-    retval = list(set(retval))
-    retval.sort()
-    return retval
-
-def search_python(python_code, template_name):
-    """
-    Searches Python code for a template name.
-    Returns a list of tuples, each one being:
-     (filename, line number)
-    """
-    retval = []
-    for fn, content in python_code:
-        for ln, line in enumerate(content):
-            if ((u'"%s"' % template_name) in line) or \
-               ((u"'%s'" % template_name) in line):
-                retval.append((fn, ln + 1))
-    return retval
-
-def main(pythonpaths):
-    template_dirs = get_template_dirs()
-    templates = get_templates(template_dirs)
-    python_code = get_python_code(pythonpaths)
-    for t in templates:
-        # Logic
-        form_matches = t.post_form_info()
-        num_post_forms = len(form_matches)
-        form_lines_without_token = [ln for (ln, has_token) in form_matches if not has_token]
-        if num_post_forms == 0:
-            continue
-        to_search = [rf for rt in t.related_templates() for rf in rt.relative_filenames]
-        found = search_python_list(python_code, to_search)
-
-        # Display:
-        print t.absolute_filename
-        for r in t.relative_filenames:
-            print u"  AKA %s" % r
-        print u"  POST forms: %s" % num_post_forms
-        print u"  With token: %s" % (num_post_forms - len(form_lines_without_token))
-        if form_lines_without_token:
-            print u"  Without token:"
-            for ln in form_lines_without_token:
-                print "%s:%d:" % (t.absolute_filename, ln)
-        print
-        print u"  Searching for:"
-        for r in to_search:
-            print u"    " + r
-        print
-        print u"  Found:"
-        if len(found) == 0:
-            print "    Nothing"
-        else:
-            for fn, ln in found:
-                print "%s:%d:" % (fn, ln)
-
-        print
-        print "----"
-
-
-parser = OptionParser(usage=USAGE)
-parser.add_option("", "--settings", action="store", dest="settings", help="Dotted path to settings file")
-
-if __name__ == '__main__':
-    options, args = parser.parse_args()
-    if len(args) == 0:
-        parser.print_help()
-        sys.exit(1)
-
-    settings = getattr(options, 'settings', None)
-    if settings is None:
-        if os.environ.get("DJANGO_SETTINGS_MODULE", None) is None:
-            print "You need to set DJANGO_SETTINGS_MODULE or use the '--settings' parameter"
-            sys.exit(1)
-    else:
-        os.environ["DJANGO_SETTINGS_MODULE"] = settings
-
-    main(args)