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Minor improvement to markov generator.
[plomlombot-irc.git]
/
plomlombot.py
diff --git
a/plomlombot.py
b/plomlombot.py
index c6a3777407c6dbceaffaf36c3d034bc400667a6a..1be105cbdf51325b4817177cb34f29860c57ac1a 100755
(executable)
--- a/
plomlombot.py
+++ b/
plomlombot.py
@@
-162,7
+162,7
@@
def handle_command(command, argument, notice, target, session):
notice("QUOTE #" + str(i + 1) + ": " + lines[i])
def markov():
notice("QUOTE #" + str(i + 1) + ": " + lines[i])
def markov():
- from random import choice
+ from random import choice
, shuffle
select_length = 2
selections = []
select_length = 2
selections = []
@@
-190,16
+190,24
@@
def handle_command(command, argument, notice, target, session):
if not os.access(markovfeed_name, os.F_OK):
notice("NOT ENOUGH TEXT TO MARKOV.")
return
if not os.access(markovfeed_name, os.F_OK):
notice("NOT ENOUGH TEXT TO MARKOV.")
return
+
+ # Lowercase incoming lines, ensure they end in a sentence end mark.
file = open(markovfeed_name, "r")
lines = file.readlines()
file.close()
tokens = []
file = open(markovfeed_name, "r")
lines = file.readlines()
file.close()
tokens = []
+ sentence_end_markers = ".!?)("
for line in lines:
for line in lines:
- line = line.replace("\n", "").lower()
+ line = line.lower().replace("\n", "")
+ if line[-1] not in sentence_end_markers:
+ line += "."
tokens += line.split()
if len(tokens) <= select_length:
notice("NOT ENOUGH TEXT TO MARKOV.")
return
tokens += line.split()
if len(tokens) <= select_length:
notice("NOT ENOUGH TEXT TO MARKOV.")
return
+
+ # Replace URLs with escape string for now, so that the Markov selector
+ # won't see them as different strings. Stash replaced URLs in urls.
urls = []
url_escape = "\nURL"
url_starts = ["http://", "https://", "<http://", "<https://"]
urls = []
url_escape = "\nURL"
url_starts = ["http://", "https://", "<http://", "<https://"]
@@
-215,6
+223,10
@@
def handle_command(command, argument, notice, target, session):
urls += [tokens[i][:length]]
tokens[i] = url_escape + tokens[i][length:]
break
urls += [tokens[i][:length]]
tokens[i] = url_escape + tokens[i][length:]
break
+
+ # For each snippet of select_length, use markov() to find continuation
+ # token from selections. Replace present users' names with malkovich.
+ # Start snippets with the beginning of a sentence, if possible.
for i in range(len(tokens) - select_length):
token_list = []
for j in range(select_length + 1):
for i in range(len(tokens) - select_length):
token_list = []
for j in range(select_length + 1):
@@
-223,12
+235,19
@@
def handle_command(command, argument, notice, target, session):
snippet = []
for i in range(select_length):
snippet += [""]
snippet = []
for i in range(select_length):
snippet += [""]
+ shuffle(selections)
+ for i in range(len(selections)):
+ if selections[i][0][-1] in sentence_end_markers:
+ for i in range(select_length):
+ snippet[i] = selections[i][i + 1]
+ break
msg = ""
msg = ""
+ malkovich = "malkovich"
while 1:
new_end = markov(snippet)
while 1:
new_end = markov(snippet)
- for name in session.uses_in_chan:
+ for name in session.use
r
s_in_chan:
if new_end[:len(name)] == name.lower():
if new_end[:len(name)] == name.lower():
- new_end =
"malkovich"
+ new_end[len(name):]
+ new_end =
malkovich
+ new_end[len(name):]
break
if len(msg) + len(new_end) > 200:
break
break
if len(msg) + len(new_end) > 200:
break
@@
-236,24
+255,28
@@
def handle_command(command, argument, notice, target, session):
for i in range(select_length - 1):
snippet[i] = snippet[i + 1]
snippet[select_length - 1] = new_end
for i in range(select_length - 1):
snippet[i] = snippet[i + 1]
snippet[select_length - 1] = new_end
+
+ # Replace occurences of url escape string with random choice from urls.
while True:
index = msg.find(url_escape)
if index < 0:
break
msg = msg.replace(url_escape, choice(urls), 1)
while True:
index = msg.find(url_escape)
if index < 0:
break
msg = msg.replace(url_escape, choice(urls), 1)
- notice(msg + "malkovich.")
+
+ # More meaningful ways to randomly end sentences.
+ notice(msg + malkovich + ".")
def twt():
def try_open(mode):
try:
def twt():
def try_open(mode):
try:
- twtfile = open(session.twtfile,
"w"
)
- except
PermissionError, FileNotFoundErro
r:
- notice("CAN'T ACCESS OR CREATE TWT FILE
."
)
+ twtfile = open(session.twtfile,
mode
)
+ except
(PermissionError, FileNotFoundError) as er
r:
+ notice("CAN'T ACCESS OR CREATE TWT FILE
: " + str(err)
)
return None
return twtfile
from datetime import datetime
return None
return twtfile
from datetime import datetime
- if not os.access(
path
, os.F_OK):
+ if not os.access(
session.twtfile
, os.F_OK):
twtfile = try_open("w")
if None == twtfile:
return
twtfile = try_open("w")
if None == twtfile:
return
@@
-293,6
+316,7
@@
def handle_url(url, notice, show_url=False):
except (requests.exceptions.TooManyRedirects,
requests.exceptions.ConnectionError,
requests.exceptions.InvalidURL,
except (requests.exceptions.TooManyRedirects,
requests.exceptions.ConnectionError,
requests.exceptions.InvalidURL,
+ UnicodeError,
requests.exceptions.InvalidSchema) as error:
notice("TROUBLE FOLLOWING URL: " + str(error))
return
requests.exceptions.InvalidSchema) as error:
notice("TROUBLE FOLLOWING URL: " + str(error))
return
@@
-314,7
+338,7
@@
class Session:
self.io = io
self.nickname = nickname
self.channel = channel
self.io = io
self.nickname = nickname
self.channel = channel
- self.uses_in_chan = []
+ self.use
r
s_in_chan = []
self.twtfile = twtfile
self.io.send_line("NICK " + self.nickname)
self.io.send_line("USER " + username + " 0 * : ")
self.twtfile = twtfile
self.io.send_line("NICK " + self.nickname)
self.io.send_line("USER " + username + " 0 * : ")
@@
-382,14
+406,14
@@
class Session:
elif tokens[1] == "353":
names = tokens[5:]
names[0] = names[0][1:]
elif tokens[1] == "353":
names = tokens[5:]
names[0] = names[0][1:]
- self.uses_in_chan += names
+ self.use
r
s_in_chan += names
elif tokens[1] == "JOIN":
name = name_from_join_or_part(tokens)
if name != self.nickname:
elif tokens[1] == "JOIN":
name = name_from_join_or_part(tokens)
if name != self.nickname:
- self.uses_in_chan += [name]
+ self.use
r
s_in_chan += [name]
elif tokens[1] == "PART":
name = name_from_join_or_part(tokens)
elif tokens[1] == "PART":
name = name_from_join_or_part(tokens)
- del(self.use
s_in_chan[self.use
s_in_chan.index(name)])
+ del(self.use
rs_in_chan[self.user
s_in_chan.index(name)])
def parse_command_line_arguments():
parser = argparse.ArgumentParser()
def parse_command_line_arguments():
parser = argparse.ArgumentParser()