fix ya.make

1 files changed, 0 insertions, 111 deletions

diff --git a/contrib/python/prompt-toolkit/py2/prompt_toolkit/cache.py b/contrib/python/prompt-toolkit/py2/prompt_toolkit/cache.py
deleted file mode 100644
index 55c7369c9c5..00000000000
--- a/contrib/python/prompt-toolkit/py2/prompt_toolkit/cache.py
+++ /dev/null
@@ -1,111 +0,0 @@
-from __future__ import unicode_literals
-from collections import deque
-from functools import wraps
-
-__all__ = (
-    'SimpleCache',
-    'FastDictCache',
-    'memoized',
-)
-
-
-class SimpleCache(object):
-    """
-    Very simple cache that discards the oldest item when the cache size is
-    exceeded.
-
-    :param maxsize: Maximum size of the cache. (Don't make it too big.)
-    """
-    def __init__(self, maxsize=8):
-        assert isinstance(maxsize, int) and maxsize > 0
-
-        self._data = {}
-        self._keys = deque()
-        self.maxsize = maxsize
-
-    def get(self, key, getter_func):
-        """
-        Get object from the cache.
-        If not found, call `getter_func` to resolve it, and put that on the top
-        of the cache instead.
-        """
-        # Look in cache first.
-        try:
-            return self._data[key]
-        except KeyError:
-            # Not found? Get it.
-            value = getter_func()
-            self._data[key] = value
-            self._keys.append(key)
-
-            # Remove the oldest key when the size is exceeded.
-            if len(self._data) > self.maxsize:
-                key_to_remove = self._keys.popleft()
-                if key_to_remove in self._data:
-                    del self._data[key_to_remove]
-
-            return value
-
-    def clear(self):
-        " Clear cache. "
-        self._data = {}
-        self._keys = deque()
-
-
-class FastDictCache(dict):
-    """
-    Fast, lightweight cache which keeps at most `size` items.
-    It will discard the oldest items in the cache first.
-
-    The cache is a dictionary, which doesn't keep track of access counts.
-    It is perfect to cache little immutable objects which are not expensive to
-    create, but where a dictionary lookup is still much faster than an object
-    instantiation.
-
-    :param get_value: Callable that's called in case of a missing key.
-    """
-    # NOTE: This cache is used to cache `prompt_toolkit.layout.screen.Char` and
-    #       `prompt_toolkit.Document`. Make sure to keep this really lightweight.
-    #       Accessing the cache should stay faster than instantiating new
-    #       objects.
-    #       (Dictionary lookups are really fast.)
-    #       SimpleCache is still required for cases where the cache key is not
-    #       the same as the arguments given to the function that creates the
-    #       value.)
-    def __init__(self, get_value=None, size=1000000):
-        assert callable(get_value)
-        assert isinstance(size, int) and size > 0
-
-        self._keys = deque()
-        self.get_value = get_value
-        self.size = size
-
-    def __missing__(self, key):
-        # Remove the oldest key when the size is exceeded.
-        if len(self) > self.size:
-            key_to_remove = self._keys.popleft()
-            if key_to_remove in self:
-                del self[key_to_remove]
-
-        result = self.get_value(*key)
-        self[key] = result
-        self._keys.append(key)
-        return result
-
-
-def memoized(maxsize=1024):
-    """
-    Momoization decorator for immutable classes and pure functions.
-    """
-    cache = SimpleCache(maxsize=maxsize)
-
-    def decorator(obj):
-        @wraps(obj)
-        def new_callable(*a, **kw):
-            def create_new():
-                return obj(*a, **kw)
-
-            key = (a, tuple(kw.items()))
-            return cache.get(key, create_new)
-        return new_callable
-    return decorator