First mastotuit release!

merge-requests/1/merge
spla 1 year ago
commit 19e78342ca
  1. 22
      README.md
  2. 146
      db-setup.py
  3. 235
      mastotuit.py
  4. 20
      requeriments.txt
  5. 51
      setup.py

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# mastotuit
Publish automagically to Twitter all your Mastodon posts!
### Dependencies
- **Python 3**
- Postgresql server
- Mastodon user account
- Your personal Linux driven PC or laptop
### Usage:
Within Python Virtual Environment:
1. Run `pip install -r requirements.txt` to install needed libraries.
2. Run `python db-setup.py` to setup and create new Postgresql database and needed table in it and setup your Mastodon's account RSS feed in the format 'https://your.mastodon.server/@your_user.rss'
3. Run `python setup.py` to input and save your Twitter's key and access tokens. You can get your keys and tokens from (Twitter Developer Platform)[https://developer.twitter.com/en/apply/user.html]
4. Use your favourite scheduling method to set `python mastotuit.py` to run every minute..

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import getpass
import os
import sys
import psycopg2
from psycopg2 import sql
from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT
# Returns the parameter from the specified file
def get_parameter( parameter, file_path ):
# Check if secrets file exists
if not os.path.isfile(file_path):
print("File %s not found, asking."%file_path)
write_parameter( parameter, file_path )
#sys.exit(0)
# Find parameter in file
with open( file_path ) as f:
for line in f:
if line.startswith( parameter ):
return line.replace(parameter + ":", "").strip()
# Cannot find parameter, exit
print(file_path + " Missing parameter %s "%parameter)
sys.exit(0)
def write_parameter( parameter, file_path ):
if not os.path.exists('config'):
os.makedirs('config')
print("Setting up mastotuit parameters...")
print("\n")
feeds_db = input("feeds db name: ")
feeds_db_user = input("feeds db user: ")
feeds_url = input("enter Mastodon user RSS feeds url: ")
with open(file_path, "w") as text_file:
print("feeds_db: {}".format(feeds_db), file=text_file)
print("feeds_db_user: {}".format(feeds_db_user), file=text_file)
print("feeds_url: {}".format(feeds_url), file=text_file)
def create_table(db, db_user, table, sql):
conn = None
try:
conn = psycopg2.connect(database = db, user = db_user, password = "", host = "/var/run/postgresql", port = "5432")
cur = conn.cursor()
print("Creating table.. "+table)
# Create the table in PostgreSQL database
cur.execute(sql)
conn.commit()
print("Table "+table+" created!")
print("\n")
except (Exception, psycopg2.DatabaseError) as error:
print(error)
finally:
if conn is not None:
conn.close()
#############################################################################################
# Load configuration from config file
config_filepath = "config/db_config.txt"
feeds_db = get_parameter("feeds_db", config_filepath)
feeds_db_user = get_parameter("feeds_db_user", config_filepath)
feeds_url = get_parameter("feeds_url", config_filepath)
############################################################
# create database
############################################################
conn = None
try:
conn = psycopg2.connect(dbname='postgres',
user=feeds_db_user, host='',
password='')
conn.set_isolation_level(ISOLATION_LEVEL_AUTOCOMMIT)
cur = conn.cursor()
print("Creating database " + feeds_db + ". Please wait...")
cur.execute(sql.SQL("CREATE DATABASE {}").format(
sql.Identifier(feeds_db))
)
print("Database " + feeds_db + " created!")
except (Exception, psycopg2.DatabaseError) as error:
print(error)
finally:
if conn is not None:
conn.close()
#############################################################################################
try:
conn = None
conn = psycopg2.connect(database = feeds_db, user = feeds_db_user, password = "", host = "/var/run/postgresql", port = "5432")
except (Exception, psycopg2.DatabaseError) as error:
print(error)
# Load configuration from config file
os.remove("db_config.txt")
print("Exiting. Run db-setup again with right parameters")
sys.exit(0)
if conn is not None:
print("\n")
print("mastotuit parameters saved to db-config.txt!")
print("\n")
############################################################
# Create needed tables
############################################################
print("Creating table...")
########################################
db = feeds_db
db_user = feeds_db_user
table = "feeds"
sql = "create table "+table+" (link varchar(300) PRIMARY KEY)"
create_table(db, db_user, table, sql)
#####################################
print("Done!")
print("Now you can run setup.py!")
print("\n")

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import os
import feedparser
import re
from mastodon import Mastodon
import psycopg2
import sys
import time
import tweepy
from tweepy import TweepError
import logging
import pdb
logger = logging.getLogger()
def cleanhtml(raw_html):
cleanr = re.compile('<.*?>')
cleantext = re.sub(cleanr, '', raw_html)
return cleantext
def unescape(s):
s = s.replace("&apos;", "'")
s = s.replace('&quot;', '"')
return s
def create_api():
auth = tweepy.OAuthHandler(api_key, api_key_secret)
auth.set_access_token(access_token, access_token_secret)
api = tweepy.API(auth, wait_on_rate_limit=True,
wait_on_rate_limit_notify=True)
try:
api.verify_credentials()
except Exception as e:
logger.error("Error creating API", exc_info=True)
raise e
logger.info("API created")
return api
def mastodon():
# Load secrets from secrets file
secrets_filepath = "secrets/secrets.txt"
uc_client_id = get_parameter("uc_client_id", secrets_filepath)
uc_client_secret = get_parameter("uc_client_secret", secrets_filepath)
uc_access_token = get_parameter("uc_access_token", secrets_filepath)
# Load configuration from config file
config_filepath = "config/config.txt"
mastodon_hostname = get_parameter("mastodon_hostname", config_filepath)
# Initialise Mastodon API
mastodon = Mastodon(
client_id=uc_client_id,
client_secret=uc_client_secret,
access_token=uc_access_token,
api_base_url='https://' + mastodon_hostname,
)
# Initialise access headers
headers = {'Authorization': 'Bearer %s'%uc_access_token}
return (mastodon, mastodon_hostname)
def db_config():
# Load db configuration from config file
db_config_filepath = "config/db_config.txt"
feeds_db = get_parameter("feeds_db", db_config_filepath)
feeds_db_user = get_parameter("feeds_db_user", db_config_filepath)
feeds_url = get_parameter("feeds_url", db_config_filepath)
return (feeds_db, feeds_db_user, feeds_url)
def twitter_config():
twitter_config_filepath = "config/keys_config.txt"
api_key = get_parameter("api_key", twitter_config_filepath)
api_key_secret = get_parameter("api_key_secret", twitter_config_filepath)
access_token = get_parameter("access_token", twitter_config_filepath)
access_token_secret = get_parameter("access_token_secret", twitter_config_filepath)
return(api_key, api_key_secret, access_token, access_token_secret)
# Returns the parameter from the specified file
def get_parameter( parameter, file_path ):
# Check if secrets file exists
if not os.path.isfile(file_path):
print("File %s not found, exiting."%file_path)
sys.exit(0)
# Find parameter in file
with open( file_path ) as f:
for line in f:
if line.startswith( parameter ):
return line.replace(parameter + ":", "").strip()
# Cannot find parameter, exit
print(file_path + " Missing parameter %s "%parameter)
sys.exit(0)
###############################################################################
# main
if __name__ == '__main__':
#######################################################################
#mastodon, mastodon_hostname = mastodon()
feeds_db, feeds_db_user, feeds_url = db_config()
api_key, api_key_secret, access_token, access_token_secret = twitter_config()
api = create_api()
publish = 0
try:
newsfeeds = feedparser.parse(feeds_url)
except:
print(newsfeeds.status)
sys.exit(0)
for entry in newsfeeds.entries:
title = entry['summary']
id = entry['id']
link = entry['link']
###################################################################
# check database if feed is already published
try:
conn = None
conn = psycopg2.connect(database = feeds_db, user = feeds_db_user, password = "", host = "/var/run/postgresql", port = "5432")
cur = conn.cursor()
cur.execute('select link from feeds where link=(%s)', (link,))
row = cur.fetchone()
if row == None:
publish = 1
else:
publish = 0
cur.close()
except (Exception, psycopg2.DatabaseError) as error:
print(error)
finally:
if conn is not None:
conn.close()
###########################################################
if publish == 1:
toot_text = str(title)+'\n'
toot_text += str(link)
toot_text = cleanhtml(toot_text)
toot_text = unescape(toot_text)
print("Tooting...")
print(toot_text)
if len(toot_text) < 280:
try:
api.update_status(toot_text)
except TweepError as err:
print('\n')
sys.exit(err)
else:
toot_text1 = toot_text[:int(len(toot_text)/2)].rsplit(' ', 1)[0]
toot_text2 = toot_text[int(len(toot_text1)):]
try:
first_tweet = api.update_status(toot_text1)
api.update_status(toot_text2, in_reply_to_status_id=first_tweet.id)
except TweepError as err:
print('\n')
sys.exit(err)
time.sleep(2)
#########################################################
insert_line = 'INSERT INTO feeds(link) VALUES (%s)'
conn = None
try:
conn = psycopg2.connect(database = feeds_db, user = feeds_db_user, password = "", host = "/var/run/postgresql", port = "5432")
cur = conn.cursor()
cur.execute(insert_line, (link,))
conn.commit()
cur.close()
except (Exception, psycopg2.DatabaseError) as error:
print(error)
finally:
if conn is not None:
conn.close()
else:
print("Any new feeds")
sys.exit(0)

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blurhash==1.1.4
certifi==2021.5.30
charset-normalizer==2.0.4
decorator==5.0.9
feedparser==6.0.8
idna==3.2
Mastodon.py==1.5.1
oauthlib==3.1.1
psycopg2==2.9.1
psycopg2-binary==2.9.1
PySocks==1.7.1
python-dateutil==2.8.2
python-magic==0.4.24
pytz==2021.1
requests==2.26.0
requests-oauthlib==1.3.0
sgmllib3k==1.0.0
six==1.16.0
tweepy==3.10.0
urllib3==1.26.6

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import getpass
import os
import sys
# Returns the parameter from the specified file
def get_parameter( parameter, file_path ):
# Check if secrets file exists
if not os.path.isfile(file_path):
print("File %s not found, asking."%file_path)
write_parameter( parameter, file_path )
#sys.exit(0)
# Find parameter in file
with open( file_path ) as f:
for line in f:
if line.startswith( parameter ):
return line.replace(parameter + ":", "").strip()
# Cannot find parameter, exit
print(file_path + " Missing parameter %s "%parameter)
sys.exit(0)
def write_parameter( parameter, file_path ):
if not os.path.exists('config'):
os.makedirs('config')
print("Setting up Twitter keys & tokens ...")
print("\n")
api_key = input("API Key: ")
api_key_secret = input("API Key Secret: ")
access_token = input("Access Token: ")
access_token_secret = input("Access Token Secret: ")
with open(file_path, "w") as text_file:
print("api_key: {}".format(api_key), file=text_file)
print("api_key_secret: {}".format(api_key_secret), file=text_file)
print("access_token: {}".format(access_token), file=text_file)
print("access_token_secret: {}".format(access_token_secret), file=text_file)
print('\nDone!')
###############################################################################
# main
if __name__ == '__main__':
# Load configuration from config file
twitter_config_filepath = "config/keys_config.txt"
api_key = get_parameter("api_key", twitter_config_filepath)
api_key_secret = get_parameter("api_key_secret", twitter_config_filepath)
access_token = get_parameter("access_token", twitter_config_filepath)
access_token_secret = get_parameter("access_token_secret", twitter_config_filepath)
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