Create a branch for io work in NumPy

1 files changed, 0 insertions, 60 deletions

diff --git a/numpy/lib/ufunclike.py b/numpy/lib/ufunclike.py
deleted file mode 100644
index a8c2c1e25..000000000
--- a/numpy/lib/ufunclike.py
+++ /dev/null
@@ -1,60 +0,0 @@
-"""
-Module of functions that are like ufuncs in acting on arrays and optionally
-storing results in an output array.
-"""
-__all__ = ['fix', 'isneginf', 'isposinf', 'log2']
-
-import numpy.core.numeric as nx
-from numpy.core.numeric import asarray, empty, isinf, signbit, asanyarray
-import numpy.core.umath as umath
-
-def fix(x, y=None):
-    """ Round x to nearest integer towards zero.
-    """
-    x = asanyarray(x)
-    if y is None:
-        y = nx.floor(x)
-    else:
-        nx.floor(x, y)
-    if x.ndim == 0:
-        if (x<0):
-            y += 1
-    else:
-        y[x<0] = y[x<0]+1
-    return y
-
-def isposinf(x, y=None):
-    """Return a boolean array y with y[i] True for x[i] = +Inf.
-
-    If y is an array, the result replaces the contents of y.
-    """
-    if y is None:
-        x = asarray(x)
-        y = empty(x.shape, dtype=nx.bool_)
-    umath.logical_and(isinf(x), ~signbit(x), y)
-    return y
-
-def isneginf(x, y=None):
-    """Return a boolean array y with y[i] True for x[i] = -Inf.
-
-    If y is an array, the result replaces the contents of y.
-    """
-    if y is None:
-        x = asarray(x)
-        y = empty(x.shape, dtype=nx.bool_)
-    umath.logical_and(isinf(x), signbit(x), y)
-    return y
-
-_log2 = umath.log(2)
-def log2(x, y=None):
-    """Returns the base 2 logarithm of x
-
-    If y is an array, the result replaces the contents of y.
-    """
-    x = asanyarray(x)
-    if y is None:
-        y = umath.log(x)
-    else:
-        umath.log(x, y)
-    y /= _log2
-    return y