def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
xdindex = xindex.to_int_index()
ydindex = yindex.to_int_index()
x = np.arange(xindex.npoints) * 10. + 1
y = np.arange(yindex.npoints) * 100. + 1
xfill = 0
yfill = 2
result_block_vals, rb_index = sparse_op(
x, xindex, xfill, y, yindex, yfill)
result_int_vals, ri_index = sparse_op(x, xdindex, xfill,
y, ydindex, yfill)
self.assert_(rb_index.to_int_index().equals(ri_index))
assert_equal(result_block_vals, result_int_vals)
# check versus Series...
xseries = Series(x, xdindex.indices)
xseries = xseries.reindex(np.arange(TEST_LENGTH)).fillna(xfill)
yseries = Series(y, ydindex.indices)
yseries = yseries.reindex(np.arange(TEST_LENGTH)).fillna(yfill)
series_result = python_op(xseries, yseries)
series_result = series_result.reindex(ri_index.indices)
assert_equal(result_block_vals, series_result.values)
assert_equal(result_int_vals, series_result.values)
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
xdindex = xindex.to_int_index()
ydindex = yindex.to_int_index()
x = np.arange(xindex.npoints) * 10. + 1
y = np.arange(yindex.npoints) * 100. + 1
xfill = 0
yfill = 2
result_block_vals, rb_index = sparse_op(x, xindex, xfill, y,
yindex, yfill)
result_int_vals, ri_index = sparse_op(x, xdindex, xfill, y,
ydindex, yfill)
self.assert_(rb_index.to_int_index().equals(ri_index))
assert_equal(result_block_vals, result_int_vals)
# check versus Series...
xseries = Series(x, xdindex.indices)
xseries = xseries.reindex(np.arange(TEST_LENGTH)).fillna(xfill)
yseries = Series(y, ydindex.indices)
yseries = yseries.reindex(np.arange(TEST_LENGTH)).fillna(yfill)
series_result = python_op(xseries, yseries)
series_result = series_result.reindex(ri_index.indices)
assert_equal(result_block_vals, series_result.values)
assert_equal(result_int_vals, series_result.values)
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
# see if survive the round trip
xbindex = xindex.to_int_index().to_block_index()
ybindex = yindex.to_int_index().to_block_index()
self.assert_(isinstance(xbindex, BlockIndex))
self.assert_(xbindex.equals(xindex))
self.assert_(ybindex.equals(yindex))
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
# see if survive the round trip
xbindex = xindex.to_int_index().to_block_index()
ybindex = yindex.to_int_index().to_block_index()
tm.assert_isinstance(xbindex, BlockIndex)
self.assert_(xbindex.equals(xindex))
self.assert_(ybindex.equals(yindex))
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
expected = BlockIndex(TEST_LENGTH, eloc, elen)
longer_index = BlockIndex(TEST_LENGTH + 1, yloc, ylen)
_check_correct(xindex, yindex, expected)
_check_correct(xindex.to_int_index(), yindex.to_int_index(), expected.to_int_index())
_check_length_exc(xindex, longer_index)
_check_length_exc(xindex.to_int_index(), longer_index.to_int_index())
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
expected = BlockIndex(TEST_LENGTH, eloc, elen)
longer_index = BlockIndex(TEST_LENGTH + 1, yloc, ylen)
_check_correct(xindex, yindex, expected)
_check_correct(xindex.to_int_index(), yindex.to_int_index(),
expected.to_int_index())
_check_length_exc(xindex, longer_index)
_check_length_exc(xindex.to_int_index(), longer_index.to_int_index())
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
bresult = xindex.make_union(yindex)
assert (isinstance(bresult, BlockIndex))
assert_equal(bresult.blocs, eloc)
assert_equal(bresult.blengths, elen)
ixindex = xindex.to_int_index()
iyindex = yindex.to_int_index()
iresult = ixindex.make_union(iyindex)
assert (isinstance(iresult, IntIndex))
assert_equal(iresult.indices, bresult.to_int_index().indices)
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
bresult = xindex.make_union(yindex)
assert(isinstance(bresult, BlockIndex))
assert_equal(bresult.blocs, eloc)
assert_equal(bresult.blengths, elen)
ixindex = xindex.to_int_index()
iyindex = yindex.to_int_index()
iresult = ixindex.make_union(iyindex)
assert(isinstance(iresult, IntIndex))
assert_equal(iresult.indices, bresult.to_int_index().indices)
def test_to_int_index(self):
locs = [0, 10]
lengths = [4, 6]
exp_inds = [0, 1, 2, 3, 10, 11, 12, 13, 14, 15]
block = BlockIndex(20, locs, lengths)
dense = block.to_int_index()
assert_equal(dense.indices, exp_inds)
def test_to_int_index(self):
locs = [0, 10]
lengths = [4, 6]
exp_inds = [0, 1, 2, 3, 10, 11, 12, 13, 14, 15]
block = BlockIndex(20, locs, lengths)
dense = block.to_int_index()
assert_equal(dense.indices, exp_inds)
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
xdindex = xindex.to_int_index()
ydindex = yindex.to_int_index()
x = np.arange(xindex.npoints) * 10. + 1
y = np.arange(yindex.npoints) * 100. + 1
result_block_vals, rb_index = sparse_op(x, xindex, y, yindex)
result_int_vals, ri_index = sparse_op(x, xdindex, y, ydindex)
self.assertTrue(rb_index.to_int_index().equals(ri_index))
assert_equal(result_block_vals, result_int_vals)
# check versus Series...
xseries = Series(x, xdindex.indices)
yseries = Series(y, ydindex.indices)
series_result = python_op(xseries, yseries).valid()
assert_equal(result_block_vals, series_result.values)
assert_equal(result_int_vals, series_result.values)
def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
yindex = BlockIndex(TEST_LENGTH, yloc, ylen)
xdindex = xindex.to_int_index()
ydindex = yindex.to_int_index()
x = np.arange(xindex.npoints) * 10. + 1
y = np.arange(yindex.npoints) * 100. + 1
result_block_vals, rb_index = sparse_op(x, xindex, y, yindex)
result_int_vals, ri_index = sparse_op(x, xdindex, y, ydindex)
self.assertTrue(rb_index.to_int_index().equals(ri_index))
assert_equal(result_block_vals, result_int_vals)
# check versus Series...
xseries = Series(x, xdindex.indices)
yseries = Series(y, ydindex.indices)
series_result = python_op(xseries, yseries).valid()
assert_equal(result_block_vals, series_result.values)
assert_equal(result_int_vals, series_result.values)
def test_lookup():
def _check(index):
assert (index.lookup(0) == -1)
assert (index.lookup(5) == 0)
assert (index.lookup(7) == 2)
assert (index.lookup(8) == -1)
assert (index.lookup(9) == -1)
assert (index.lookup(10) == -1)
assert (index.lookup(11) == -1)
assert (index.lookup(12) == 3)
assert (index.lookup(17) == 8)
assert (index.lookup(18) == -1)
bindex = BlockIndex(20, [5, 12], [3, 6])
iindex = bindex.to_int_index()
_check(bindex)
_check(iindex)
def test_lookup():
def _check(index):
assert index.lookup(0) == -1
assert index.lookup(5) == 0
assert index.lookup(7) == 2
assert index.lookup(8) == -1
assert index.lookup(9) == -1
assert index.lookup(10) == -1
assert index.lookup(11) == -1
assert index.lookup(12) == 3
assert index.lookup(17) == 8
assert index.lookup(18) == -1
bindex = BlockIndex(20, [5, 12], [3, 6])
iindex = bindex.to_int_index()
_check(bindex)
_check(iindex)
