anagram.py

from collections import Counter
with open("/usr/share/dict/words") as fh:
  solutions = {}
  for i, line in enumerate(fh.readlines()):
    if i > 100000:
      break
    w = line.lower().strip()
    h = tuple(sorted(Counter(w).elements()))
    if h not in solutions:
      solutions[h] = set()
    solutions[h].add(w)
  for k, v in solutions.iteritems():
    if len(v) > 1:
      print ",".join(v)

output.txt

blighted,bedlight
algine,angeli
blesse,bessel
betassel,beatless
berman,barmen
brick,birck
adze,daze
borated,aborted
ascus,casus
coloner,coronel,celoron
balbo,babol
condos,codons
carapine,carpaine
bearfoot,barefoot
collegian,allogenic
casimeres,cassimere
cerimans,cremains,carmines
carryout,curatory
albee,abele,beale
deasil,aisled
carbonaro,barracoon
butled,budlet
bushbuck,buckbush
brephic,bechirp
cva,acv,cav,avc
chilean,chinela
basia,asabi
calahan,chalana
aftercast,artefacts
bearcats,abreacts,cabresta,cabarets
bto,bot
cerebrums,cumberers
cutigeral,curtilage
aristate,ariettas
coempt,compte
bfa,afb
acs,asc,cas,csa
blade,abdel,baled,belda
abdul,bauld
coryat,actory

....