PEP8: Fix E272 multiple spaces before keyword

scipy/ndimage/filters.py

@@ -960,7 +960,7 @@ def _rank_filter(input, rank, size = None, footprint = None, output = None,
             rank = int(float(filter_size) * percentile / 100.0)
     if rank < 0:
         rank += filter_size
-    if rank < 0  or rank >= filter_size:
+    if rank < 0 or rank >= filter_size:
         raise RuntimeError('rank not within filter footprint size')
     if rank == 0:
         return minimum_filter(input, None, footprint, output, mode, cval,

scipy/sparse/base.py

@@ -250,7 +250,7 @@ def __mul__(self, other):
                 return self._mul_vector(other)
             elif other.shape == (N, 1):
                 return self._mul_vector(other.ravel()).reshape(M, 1)
-            elif other.ndim == 2  and other.shape[0] == N:
+            elif other.ndim == 2 and other.shape[0] == N:
                 return self._mul_multivector(other)
 
         if isscalarlike(other):

scipy/stats/morestats.py

@@ -799,7 +799,7 @@ def ansari(x,y):
     uxy = unique(xy)
     repeats = (len(uxy) != len(xy))
     exact = ((m<55) and (n<55) and not repeats)
-    if repeats and ((m < 55)  or (n < 55)):
+    if repeats and ((m < 55) or (n < 55)):
         warnings.warn("Ties preclude use of exact statistic.")
     if exact:
         astart, a1, ifault = statlib.gscale(n,m)

scipy/weave/tests/test_blitz_tools.py

@@ -110,7 +110,7 @@ def generic_2d(self,expr,typ):
                 arg_dict[arg] = random.normal(0,1,size).astype(typ)
                 # set imag part of complex values to non-zero value
                 try:     arg_dict[arg].imag = arg_dict[arg].real
-                except:  pass
+                except: pass
             print('Run:', size,typ)
             standard,compiled = self.generic_check(expr,arg_dict,type,size,
                                                   mod_location)

tox.ini

@@ -38,5 +38,5 @@ commands=python {toxinidir}/tools/test-installed-scipy.py {posargs:}
 [pep8]
 max_line_length=200
 statistics = True
-ignore = E12,E2,E3,E4,E5,E7
+ignore = E12,E20,E21,E22,E23,E24,E25,E26,E271,E3,E4,E5,E7
 exclude = scipy/sparse/linalg/dsolve/umfpack/_umfpack.py,scipy/sparse/sparsetools/bsr.py,scipy/sparse/sparsetools/coo.py,scipy/sparse/sparsetools/csc.py,scipy/sparse/sparsetools/csgraph.py,scipy/sparse/sparsetools/csr.py,scipy/sparse/sparsetools/dia.py