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authorGianluca Montecchi <gian@grys.it>2009-10-01 23:39:28 +0200
committerGianluca Montecchi <gian@grys.it>2009-10-01 23:39:28 +0200
commited4a943875d81732bfa3127eb252c2db2e3588f4 (patch)
tree1fa7da00b01b8807adac3f3e3231fc8a78b3a6c7 /libbe/mapfile.py
parente42729af0efc1a4c064e8875e728f9c3c1694a1d (diff)
downloadbugseverywhere-ed4a943875d81732bfa3127eb252c2db2e3588f4.tar.gz
Merged with head branch
Diffstat (limited to 'libbe/mapfile.py')
-rw-r--r--libbe/mapfile.py128
1 files changed, 0 insertions, 128 deletions
diff --git a/libbe/mapfile.py b/libbe/mapfile.py
index 9ff2215..e69de29 100644
--- a/libbe/mapfile.py
+++ b/libbe/mapfile.py
@@ -1,128 +0,0 @@
-# Copyright (C) 2005-2009 Aaron Bentley and Panometrics, Inc.
-# W. Trevor King <wking@drexel.edu>
-# <abentley@panoramicfeedback.com>
-#
-# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-import yaml
-import os.path
-import errno
-import utility
-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(key.encode('string_escape'))
- if "\n" in map[key]:
- raise IllegalValue(map[key].encode('string_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'
- """
- old_format = False
- for line in contents.splitlines():
- if len(line.split("=")) == 2:
- old_format = True
- break
- if old_format: # translate to YAML. Hack to deal with old BE bugs.
- newlines = []
- for line in contents.splitlines():
- line = line.rstrip('\n')
- if len(line) == 0:
- continue
- fields = line.split("=")
- if len(fields) == 2:
- key,value = fields
- newlines.append('%s: "%s"' % (key, value.replace('"','\\"')))
- else:
- newlines.append(line)
- contents = '\n'.join(newlines)
- return yaml.load(contents) or {}
-
-def map_save(rcs, path, map, allow_no_rcs=False):
- """Save the map as a mapfile to the specified path"""
- contents = generate(map)
- rcs.set_file_contents(path, contents, allow_no_rcs)
-
-def map_load(rcs, path, allow_no_rcs=False):
- contents = rcs.get_file_contents(path, allow_no_rcs=allow_no_rcs)
- return parse(contents)
-
-suite = doctest.DocTestSuite()