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Markov: make some attempt to avoid name: chains 

there are a lot of these, so it's a hard problem to solve entirely, but
this will avoided some cases at least
This commit is contained in:
Brian S. Stephan 2013-02-15 10:24:45 -06:00
parent 6a12763c81
commit 7322ebde8f
1 changed files with 11 additions and 4 deletions
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15
modules/Markov.py
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@ -449,8 +449,8 @@ class Markov(Module):
new_sentence = self._create_chain_with_k1_k2(self.start1, new_sentence = self._create_chain_with_k1_k2(self.start1,
self.start2, self.start2,
3, 3, context_id,
context_id) avoid_address=True)
if len(new_sentence) > 0: if len(new_sentence) > 0:
self.log.debug("started new sentence " self.log.debug("started new sentence "
@ -587,7 +587,8 @@ class Markov(Module):
raise raise
finally: cur.close() finally: cur.close()
def _create_chain_with_k1_k2(self, k1, k2, length, context_id): def _create_chain_with_k1_k2(self, k1, k2, length, context_id,
avoid_address=False):
"""Create a chain of the given length, using k1,k2. """Create a chain of the given length, using k1,k2.
k1,k2 does not appear in the resulting chain. k1,k2 does not appear in the resulting chain.
@ -604,7 +605,13 @@ class Markov(Module):
if v: if v:
chain.append(v) chain.append(v)
return chain[2:] # check for addresses (the "whoever:" in
# __start1 __start2 whoever: some words)
addressing_suffixes = [':', ',']
if chain[2][-1] in addressing_suffixes and avoid_address:
return chain[3:]
else:
return chain[2:]
def _get_chatter_targets(self): def _get_chatter_targets(self):
"""Get all possible chatter targets.""" """Get all possible chatter targets."""