From eedd308ff46fb9d0529f4480d2d4ae17e435795d Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@drexel.edu>
Date: Tue, 8 Dec 2009 03:58:36 -0500
Subject: Use mapfile to only create & parse mapfile strings, not files

---
 libbe/storage/vcs/util/mapfile.py | 126 --------------------------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 libbe/storage/vcs/util/mapfile.py

(limited to 'libbe/storage/vcs')

diff --git a/libbe/storage/vcs/util/mapfile.py b/libbe/storage/vcs/util/mapfile.py
deleted file mode 100644
index 8e1e279..0000000
--- a/libbe/storage/vcs/util/mapfile.py
+++ /dev/null
@@ -1,126 +0,0 @@
-# Copyright (C) 2005-2009 Aaron Bentley and Panometrics, Inc.
-#                         Gianluca Montecchi <gian@grys.it>
-#                         W. Trevor King <wking@drexel.edu>
-#
-# 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.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
-"""
-Provide a means of saving and loading dictionaries of parameters.  The
-saved "mapfiles" should be clear, flat-text files, and allow easy merging of
-independent/conflicting changes.
-"""
-
-import errno
-import os.path
-import yaml
-
-import libbe
-if libbe.TESTING == True:
-    import doctest
-
-
-class IllegalKey(Exception):
-    def __init__(self, key):
-        Exception.__init__(self, 'Illegal key "%s"' % key)
-        self.key = key
-
-class IllegalValue(Exception):
-    def __init__(self, value):
-        Exception.__init__(self, 'Illegal value "%s"' % value)
-        self.value = value 
-
-def generate(map):
-    """Generate a YAML mapfile content string.
-    >>> generate({"q":"p"})
-    'q: p\\n\\n'
-    >>> generate({"q":u"Fran\u00e7ais"})
-    'q: Fran\\xc3\\xa7ais\\n\\n'
-    >>> generate({"q":u"hello"})
-    'q: hello\\n\\n'
-    >>> generate({"q=":"p"})
-    Traceback (most recent call last):
-    IllegalKey: Illegal key "q="
-    >>> generate({"q:":"p"})
-    Traceback (most recent call last):
-    IllegalKey: Illegal key "q:"
-    >>> generate({"q\\n":"p"})
-    Traceback (most recent call last):
-    IllegalKey: Illegal key "q\\n"
-    >>> generate({"":"p"})
-    Traceback (most recent call last):
-    IllegalKey: Illegal key ""
-    >>> generate({">q":"p"})
-    Traceback (most recent call last):
-    IllegalKey: Illegal key ">q"
-    >>> generate({"q":"p\\n"})
-    Traceback (most recent call last):
-    IllegalValue: Illegal value "p\\n"
-    """
-    keys = map.keys()
-    keys.sort()
-    for key in keys:
-        try:
-            assert not key.startswith('>')
-            assert('\n' not in key)
-            assert('=' not in key)
-            assert(':' not in key)
-            assert(len(key) > 0)
-        except AssertionError:
-            raise IllegalKey(unicode(key).encode('unicode_escape'))
-        if '\n' in map[key]:
-            raise IllegalValue(unicode(map[key]).encode('unicode_escape'))
-
-    lines = []
-    for key in keys:
-        lines.append(yaml.safe_dump({key: map[key]},
-                                    default_flow_style=False,
-                                    allow_unicode=True))
-        lines.append('')
-    return '\n'.join(lines)
-
-def parse(contents):
-    """
-    Parse a YAML mapfile string.
-    >>> parse('q: p\\n\\n')['q']
-    'p'
-    >>> parse('q: \\'p\\'\\n\\n')['q']
-    'p'
-    >>> contents = generate({"a":"b", "c":"d", "e":"f"})
-    >>> dict = parse(contents)
-    >>> dict["a"]
-    'b'
-    >>> dict["c"]
-    'd'
-    >>> dict["e"]
-    'f'
-    >>> contents = generate({"q":u"Fran\u00e7ais"})
-    >>> dict = parse(contents)
-    >>> dict["q"]
-    u'Fran\\xe7ais'
-    """
-    return yaml.load(contents) or {}
-
-def map_save(vcs, path, map, allow_no_vcs=False):
-    """Save the map as a mapfile to the specified path"""
-    contents = generate(map)
-    vcs.set_file_contents(path, contents, allow_no_vcs, binary=True)
-
-def map_load(vcs, path, allow_no_vcs=False):
-    contents = vcs.get_file_contents(path, allow_no_vcs=allow_no_vcs,
-                                     binary=True)
-    return parse(contents)
-
-if libbe.TESTING == True:
-    suite = doctest.DocTestSuite()
-- 
cgit