def index(self, s):
"""index(self, s) returns the index of the first occurenced of
's' in 'self'.
>>> array([["this","that","another"],
... ["another","this","that"]]).index("another")
(0, 2)
>>> array([["this","that","another"],
... ["another","this","that"]]).index("not here")
Traceback (most recent call last):
ValueError: string 'not here' not in array
"""
indices = _na.nonzero(self.__eq__(s))
if len(indices[0]):
first = map(lambda x: x[0], indices)
return tuple(first)
else:
raise ValueError("string " + ` s ` + " not in array")
def index(self, s):
"""index(self, s) returns the index of the first occurenced of
's' in 'self'.
>>> array([["this","that","another"],
... ["another","this","that"]]).index("another")
(0, 2)
>>> array([["this","that","another"],
... ["another","this","that"]]).index("not here")
Traceback (most recent call last):
ValueError: string 'not here' not in array
"""
indices = _na.nonzero(self.__eq__(s))
if len(indices[0]):
first = map(lambda x: x[0], indices)
return tuple(first)
else:
raise ValueError("string " + ` s ` + " not in array")
def search(self, pattern, flags=0):
"""
>>> a=fromlist([["wo","what"],["wen","erewh"]])
>>> a.search("wh")
(array([0, 1]), array([1, 1]))
>>> a.search("1")
(array([], type=Long), array([], type=Long))
>>> b=array(["",""])
>>> b.search("1")
(array([], type=Long),)
>>> b.search("")
(array([0, 1]),)
"""
searcher = re.compile(pattern, flags).search
l = lambda x, f=searcher: int(f(x) is not None)
matches = _na.array(self.amap(l), type=_na.Bool)
if len(matches):
return _na.nonzero(matches)
else:
return ()
def search(self, pattern, flags=0):
"""
>>> a=fromlist([["wo","what"],["wen","erewh"]])
>>> a.search("wh")
(array([0, 1]), array([1, 1]))
>>> a.search("1")
(array([], type=Long), array([], type=Long))
>>> b=array(["",""])
>>> b.search("1")
(array([], type=Long),)
>>> b.search("")
(array([0, 1]),)
"""
searcher = re.compile(pattern, flags).search
l = lambda x, f=searcher: int(f(x) is not None)
matches = _na.array(self.amap(l), type=_na.Bool)
if len(matches):
return _na.nonzero(matches)
else:
return ()
def getnan(a):
"""getnan returns a tuple of indices of 'a' where the values are not-a-numbers"""
return _na.nonzero(isnan(a))
def index(a, msk):
"""index returns the tuple of indices where the values satisfy 'mask'"""
return _na.nonzero(mask(a, msk))
def getnan(a):
"""getnan returns a tuple of indices of 'a' where the values are not-a-numbers"""
return _na.nonzero(isnan(a))
def index(a, msk):
"""index returns the tuple of indices where the values satisfy 'mask'"""
return _na.nonzero(mask(a, msk))
