bitbot-3.11-fork/modules/translate.py

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#--depends-on commands
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import json, re
from src import ModuleManager, utils
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URL_TRANSLATE = "http://translate.googleapis.com/translate_a/single"
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URL_LANGUAGES = "https://cloud.google.com/translate/docs/languages"
REGEX_LANGUAGES = re.compile("(\w+)?:(\w+)? ")
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class Module(ModuleManager.BaseModule):
@utils.hook("received.command.tr", alias_of="translate")
@utils.hook("received.command.translate")
@utils.spec("!<phrase>lstring")
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def translate(self, event):
"""
:help: Translate the provided phrase or the last line in thie current
channel
:usage: [phrase]
"""
phrase = event["spec"][0]
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source_language = "auto"
target_language = "en"
language_match = re.match(REGEX_LANGUAGES, phrase)
if language_match:
if language_match.group(1):
source_language = language_match.group(1)
if language_match.group(2):
target_language = language_match.group(2)
phrase = phrase.split(" ", 1)[1]
page = utils.http.request(URL_TRANSLATE, get_params={
"client": "gtx", "dt": "t", "q": phrase,
"sl": source_language, "tl": target_language})
if page and not page.data.startswith(b"[null,null,"):
data = page.decode("utf8")
while ",," in data:
data = data.replace(",,", ",null,")
data = data.replace("[,", "[null,")
data_json = json.loads(data)
detected_source = data_json[2]
event["stdout"].write("(%s -> %s) %s" % (
detected_source, target_language.lower(),
data_json[0][0][0]))
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else:
event["stderr"].write("Failed to translate, try checking "
"source/target languages (" + URL_LANGUAGES + ")")