diff options
Diffstat (limited to 'grc/src/utils/__init__.py')
| -rw-r--r-- | grc/src/utils/__init__.py | 66 |
1 files changed, 2 insertions, 64 deletions
diff --git a/grc/src/utils/__init__.py b/grc/src/utils/__init__.py index 73a2ed562f..2682db8125 100644 --- a/grc/src/utils/__init__.py +++ b/grc/src/utils/__init__.py @@ -1,5 +1,5 @@ """ -Copyright 2008 Free Software Foundation, Inc. +Copyright 2009 Free Software Foundation, Inc. This file is part of GNU Radio GNU Radio Companion is free software; you can redistribute it and/or @@ -17,66 +17,4 @@ along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA """ -from UserDict import DictMixin - -class odict(DictMixin): - - def __init__(self, d={}): - self._keys = list(d.keys()) - self._data = dict(d.copy()) - - def __setitem__(self, key, value): - if key not in self._data: - self._keys.append(key) - self._data[key] = value - - def __getitem__(self, key): - return self._data[key] - - def __delitem__(self, key): - del self._data[key] - self._keys.remove(key) - - def keys(self): - return list(self._keys) - - def copy(self): - copy_dict = odict() - copy_dict._data = self._data.copy() - copy_dict._keys = list(self._keys) - return copy_dict - - def insert_after(self, pos_key, key, val): - """ - Insert the new key, value entry after the entry given by the position key. - If the positional key is None, insert at the end. - @param pos_key the positional key - @param key the key for the new entry - @param val the value for the new entry - """ - index = (pos_key is None) and len(self._keys) or self._keys.index(pos_key) - assert key not in self._keys - self._keys.insert(index+1, key) - self._data[key] = val - - def insert_before(self, pos_key, key, val): - """ - Insert the new key, value entry before the entry given by the position key. - If the positional key is None, insert at the begining. - @param pos_key the positional key - @param key the key for the new entry - @param val the value for the new entry - """ - index = (pos_key is not None) and self._keys.index(pos_key) or 0 - assert key not in self._keys - self._keys.insert(index, key) - self._data[key] = val - -def exists_or_else(d, key, alt): - if d.has_key(key): return d[key] - else: return alt - -def listify(d, key): - obj = exists_or_else(d, key, []) - if isinstance(obj, list): return obj - return [obj] +from odict import odict |