diff options
Diffstat (limited to 'git/odict.py')
| -rw-r--r-- | git/odict.py | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/git/odict.py b/git/odict.py index d4f84ac3..238c0ea8 100644 --- a/git/odict.py +++ b/git/odict.py @@ -35,7 +35,9 @@ if INTP_VER < (2, 2): import types, warnings + class OrderedDict(dict): + """ A class of dictionary that keeps the insertion order of keys. @@ -537,6 +539,7 @@ class OrderedDict(dict): Traceback (most recent call last): StopIteration """ + def make_iter(self=self): keys = self.iterkeys() while True: @@ -574,6 +577,7 @@ class OrderedDict(dict): Traceback (most recent call last): StopIteration """ + def make_iter(self=self): keys = self.iterkeys() while True: @@ -871,8 +875,10 @@ class OrderedDict(dict): """ self._sequence.sort(*args, **kwargs) + class Keys(object): # FIXME: should this object be a subclass of list? + """ Custom object for accessing the keys of an OrderedDict. @@ -933,37 +939,61 @@ class Keys(object): # FIXME: do we need to check if we are comparing with another ``Keys`` # object? (like the __cast method of UserList) def __lt__(self, other): return self._main._sequence < other + def __le__(self, other): return self._main._sequence <= other + def __eq__(self, other): return self._main._sequence == other + def __ne__(self, other): return self._main._sequence != other + def __gt__(self, other): return self._main._sequence > other + def __ge__(self, other): return self._main._sequence >= other # FIXME: do we need __cmp__ as well as rich comparisons? + def __cmp__(self, other): return cmp(self._main._sequence, other) def __contains__(self, item): return item in self._main._sequence + def __len__(self): return len(self._main._sequence) + def __iter__(self): return self._main.iterkeys() + def count(self, item): return self._main._sequence.count(item) + def index(self, item, *args): return self._main._sequence.index(item, *args) + def reverse(self): self._main._sequence.reverse() + def sort(self, *args, **kwds): self._main._sequence.sort(*args, **kwds) + def __mul__(self, n): return self._main._sequence*n __rmul__ = __mul__ + def __add__(self, other): return self._main._sequence + other + def __radd__(self, other): return other + self._main._sequence ## following methods not implemented for keys ## def __delitem__(self, i): raise TypeError('Can\'t delete items from keys') + def __iadd__(self, other): raise TypeError('Can\'t add in place to keys') + def __imul__(self, n): raise TypeError('Can\'t multiply keys in place') + def append(self, item): raise TypeError('Can\'t append items to keys') + def insert(self, i, item): raise TypeError('Can\'t insert items into keys') + def pop(self, i=-1): raise TypeError('Can\'t pop items from keys') + def remove(self, item): raise TypeError('Can\'t remove items from keys') + def extend(self, other): raise TypeError('Can\'t extend keys') + class Items(object): + """ Custom object for accessing the items of an OrderedDict. @@ -1018,23 +1048,38 @@ class Items(object): # FIXME: do we need to check if we are comparing with another ``Items`` # object? (like the __cast method of UserList) def __lt__(self, other): return self._main.items() < other + def __le__(self, other): return self._main.items() <= other + def __eq__(self, other): return self._main.items() == other + def __ne__(self, other): return self._main.items() != other + def __gt__(self, other): return self._main.items() > other + def __ge__(self, other): return self._main.items() >= other + def __cmp__(self, other): return cmp(self._main.items(), other) def __contains__(self, item): return item in self._main.items() + def __len__(self): return len(self._main._sequence) # easier :-) + def __iter__(self): return self._main.iteritems() + def count(self, item): return self._main.items().count(item) + def index(self, item, *args): return self._main.items().index(item, *args) + def reverse(self): self._main.reverse() + def sort(self, *args, **kwds): self._main.sort(*args, **kwds) + def __mul__(self, n): return self._main.items()*n __rmul__ = __mul__ + def __add__(self, other): return self._main.items() + other + def __radd__(self, other): return other + self._main.items() def append(self, item): @@ -1073,7 +1118,9 @@ class Items(object): def __imul__(self, n): raise TypeError('Can\'t multiply items in place') + class Values(object): + """ Custom object for accessing the values of an OrderedDict. @@ -1122,17 +1169,27 @@ class Values(object): # FIXME: do we need to check if we are comparing with another ``Values`` # object? (like the __cast method of UserList) def __lt__(self, other): return self._main.values() < other + def __le__(self, other): return self._main.values() <= other + def __eq__(self, other): return self._main.values() == other + def __ne__(self, other): return self._main.values() != other + def __gt__(self, other): return self._main.values() > other + def __ge__(self, other): return self._main.values() >= other + def __cmp__(self, other): return cmp(self._main.values(), other) def __contains__(self, item): return item in self._main.values() + def __len__(self): return len(self._main._sequence) # easier :-) + def __iter__(self): return self._main.itervalues() + def count(self, item): return self._main.values().count(item) + def index(self, item, *args): return self._main.values().index(item, *args) def reverse(self): @@ -1150,20 +1207,31 @@ class Values(object): def __mul__(self, n): return self._main.values()*n __rmul__ = __mul__ + def __add__(self, other): return self._main.values() + other + def __radd__(self, other): return other + self._main.values() ## following methods not implemented for values ## def __delitem__(self, i): raise TypeError('Can\'t delete items from values') + def __iadd__(self, other): raise TypeError('Can\'t add in place to values') + def __imul__(self, n): raise TypeError('Can\'t multiply values in place') + def append(self, item): raise TypeError('Can\'t append items to values') + def insert(self, i, item): raise TypeError('Can\'t insert items into values') + def pop(self, i=-1): raise TypeError('Can\'t pop items from values') + def remove(self, item): raise TypeError('Can\'t remove items from values') + def extend(self, other): raise TypeError('Can\'t extend values') + class SequenceOrderedDict(OrderedDict): + """ Experimental version of OrderedDict that has a custom object for ``keys``, ``values``, and ``items``. |