101 lines
2.4 KiB
Python
101 lines
2.4 KiB
Python
#!/usr/bin/python3
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# Copyright (c) 2022 Antonia <antonia@antonia.is>
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>
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# posts the current nose ears comic to the fediverse
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from urllib import request
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import sys
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from bs4 import BeautifulSoup
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import os
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from mastodon import Mastodon
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import re
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import random
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instance = "https://botsin.space"
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baseurl = "https://wuzzy.neocities.org"
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datadir = "data"
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credfile= "cred"
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cachedir = os.path.join(datadir, "cache")
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seendir = os.path.join(datadir, "seen")
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if len(sys.argv) > 1 :
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n = sys.argv[1]
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if sys.argv[1] == "random" :
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# try posting a random comic
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l = max([int(i) for i in os.listdir(seendir)])
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n = str(random.randint(1, l))
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page = request.urlopen(baseurl+"/comic/"+n)
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else:
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page = request.urlopen(baseurl)
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soup = BeautifulSoup(page, features="lxml")
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## find link to full-size comic
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img = None
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alt = ""
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title = soup.h1.text
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for link in soup.find_all("a") :
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href = link["href"]
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if href.startswith("/comics/") and href.endswith(".png") :
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img = href
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# extract alt text
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alt = link.img["alt"]
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break
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if not img :
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print("No image found!")
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sys.exit(1)
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number = re.sub("[^0-9]", "", img) # number of comic
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permalink = baseurl + "/comic/" + number
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## try to fetch comic from url
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if not os.path.exists(cachedir) :
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os.makedirs(cachedir)
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if not os.path.exists(seendir) :
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os.makedirs(seendir)
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fname = os.path.join(cachedir,img.split("/")[-1])
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seen = os.path.join(seendir, number)
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if os.path.exists(seen) :
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sys.exit(0)
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# download comic
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request.urlretrieve(baseurl+img, fname)
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mastodon = Mastodon(
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access_token=credfile,
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api_base_url=instance
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)
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md = mastodon.media_post(fname, "image/png", description=alt)
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mastodon.status_post(title + "\n" + permalink, media_ids=md)
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f = open(seen, "w")
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f.write("")
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f.close()
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os.remove(fname)
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