'str' object has no attribute 'intersection' and unhashable set
meInvent bbird
jobmattcon at gmail.com
Tue Oct 4 21:33:53 EDT 2016
def consolidate(sets):
# http://rosettacode.org/wiki/Set_consolidation#Python:_Iterative
setlist = [s for s in sets if s]
for i, s1 in enumerate(setlist):
if s1:
for s2 in setlist[i+1:]:
intersection = s1.intersection(s2)
if intersection:
s2.update(s1)
s1.clear()
s1 = s2
return [s for s in setlist if s]
def wrapper(seqs):
consolidated = consolidate(map(set, seqs))
groupmap = {x: i for i,seq in enumerate(consolidated) for x in seq}
output = {}
for seq in seqs:
target = output.setdefault(groupmap[seq[0]], [])
target.append(seq)
return list(output.values())
with open("testing1.txt", "r") as myfile:
content = myfile.readlines()
gr = [['']]
for ii in range(0,500):
try:
gr = [[content[ii]]] + gr
except:
print "error" + str(content[ii])
#groups = wrapper(content)
for i, group in enumerate(wrapper(gr)):
print('g{}:'.format(i), group)
print("\n")
Traceback (most recent call last):
File "<stdin>", line 10, in <module>
File "<stdin>", line 2, in wrapper
File "<stdin>", line 7, in consolidate
AttributeError: 'str' object has no attribute 'intersection'
>>> content[1]
'1,[(-1, 1, -2), (2, -1/2, 1)]\n'
>>> content[2]
'0,[(1, 0, 0)]\n'
>>> content[3]
'1,[(1, 0, 1)]\n'
>>> content[4]
'1,[]\n'
>>> content[5]
'1,[]\n'
then i try to edit to
gr = [[set(content[ii])]] + gr
it return unhashable type 'set'
just would like to search all repeatable pattern for a group of lines
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