Update slixfeed.py
This commit is contained in:
Schimon Jehudah
parent
ecd414b228
commit
b85bc9243f
1 changed files with 70 additions and 27 deletions
97
slixfeed.py
97
slixfeed.py
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@ -311,8 +311,11 @@ async def initdb(jid, message, callback):
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id integer PRIMARY KEY,
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name text,
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address text NOT NULL,
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enabled integer NOT NULL,
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scanned text,
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updated text,
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status integer,
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updated text
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valid integer
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); """
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entries_table_sql = """
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CREATE TABLE IF NOT EXISTS entries (
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@ -377,17 +380,29 @@ async def download_updates(conn):
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for url in urls:
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#"".join(url)
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source = url[0]
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html = await download_page(url[0])
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print(url[0])
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if html:
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res = await download_feed(conn, source)
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cur = conn.cursor()
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sql = "UPDATE feeds SET status = :status WHERE address = :url"
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cur.execute(sql, {"status": res[1], "url": source})
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conn.commit()
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sql = "UPDATE feeds SET scanned = :scanned WHERE address = :url"
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cur.execute(sql, {"scanned": date.today(), "url": source})
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conn.commit()
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if res[0]:
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try:
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feed = feedparser.parse(html)
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feed = feedparser.parse(res[0])
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if feed.bozo:
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bozo = ("WARNING: Bozo detected for feed <{}>. "
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"For more information, visit "
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"https://pythonhosted.org/feedparser/bozo.html"
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.format(source))
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print(bozo)
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cur = conn.cursor()
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sql = "UPDATE feeds SET valid = 0 WHERE address = ?"
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else:
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sql = "UPDATE feeds SET valid = 1 WHERE address = ?"
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cur.execute(sql, (source,))
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conn.commit()
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except (IncompleteReadError, IncompleteRead, error.URLError) as e:
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print(e)
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return
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@ -409,7 +424,7 @@ async def download_updates(conn):
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# Remove HTML tags
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summary = BeautifulSoup(summary, "lxml").text
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# TODO Limit text length
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summary = summary.replace("\n\n", "\n")
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summary = summary.replace("\n\n", "\n")[:300] + " ⃨"
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else:
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summary = '*** No summary ***'
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#print('~~~~~~summary not in entry')
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@ -423,14 +438,15 @@ async def download_updates(conn):
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# print(len(news))
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# return news
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async def download_page(url):
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async def download_feed(conn, url):
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async with aiohttp.ClientSession() as session:
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async with session.get(url) as response:
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status = response.status
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if response.status == 200:
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html = await response.text()
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return html
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print("Status:", response.status)
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print("Content-type:", response.headers['content-type'])
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doc = await response.text()
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return [doc,status]
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else:
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return [False,status]
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loop = asyncio.get_event_loop()
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loop.run_until_complete
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@ -461,17 +477,32 @@ async def add_feed(conn, url):
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print(time.strftime("%H:%M:%S"), "conn.cursor() from add_feed(conn, url)")
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exist = await check_feed(conn, url)
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if not exist:
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feed = feedparser.parse(url)
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if feed.bozo:
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bozo = ("WARNING: Bozo detected. Failed to load URL.")
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print(bozo)
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return "Failed to parse URL as feed"
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title = feedparser.parse(url)["feed"]["title"]
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feed = (title, url, 1)
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sql = """INSERT INTO feeds(name,address,status)
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VALUES(?,?,?) """
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cur.execute(sql, feed)
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conn.commit()
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res = await download_feed(conn, url)
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if res[0]:
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feed = feedparser.parse(res[0])
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if feed.bozo:
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feed = (url, 1, res[1], 0)
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sql = """INSERT INTO feeds(address,enabled,status,valid)
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VALUES(?,?,?,?) """
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cur.execute(sql, feed)
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conn.commit()
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bozo = ("WARNING: Bozo detected. Failed to load URL.")
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print(bozo)
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return "Failed to parse URL as feed"
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else:
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title = feed["feed"]["title"]
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feed = (title, url, 1, res[1], 1)
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sql = """INSERT INTO feeds(name,address,enabled,status,valid)
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VALUES(?,?,?,?,?) """
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cur.execute(sql, feed)
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conn.commit()
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else:
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feed = (url, 1, res[1], 0)
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sql = """INSERT INTO feeds(address,enabled,status,valid)
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VALUES(?,?,?,?) """
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cur.execute(sql, feed)
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conn.commit()
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return "Failed to get URL. HTTP Error {}".format(res[1])
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print(time.strftime("%H:%M:%S"), "conn.commit() from add_feed(conn, url)")
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# source = title if not '' else url
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source = title if title else '<' + url + '>'
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@ -560,7 +591,19 @@ async def mark_as_read(conn, id):
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print(time.strftime("%H:%M:%S"), "conn.commit() from mark_as_read(conn, id)")
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#conn.close()
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# TODO test
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async def feed_refresh(conn, id):
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cur = conn.cursor()
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sql = "SELECT address FROM feeds WHERE id = :id"
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cur.execute(sql, (id,))
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url = cur.fetchone()[0]
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res = await download_feed(conn, url)
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feed = feedparser.parse(res[0])
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title = feed["feed"]["title"]
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sql = "UPDATE feeds SET name = :name WHERE address = :url"
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cur.execute(sql, {"name": title, "url": url})
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conn.commit()
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# TODO mark_all_read for entries of feed
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async def toggle_status(conn, id):
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"""
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Set status of feed
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@ -574,7 +617,7 @@ async def toggle_status(conn, id):
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sql = "SELECT name FROM feeds WHERE id = :id"
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cur.execute(sql, (id,))
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title = cur.fetchone()[0]
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sql = "SELECT status FROM feeds WHERE id = ?"
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sql = "SELECT enabled FROM feeds WHERE id = ?"
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# NOTE [0][1][2]
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cur.execute(sql, (id,))
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status = cur.fetchone()[0]
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@ -587,7 +630,7 @@ async def toggle_status(conn, id):
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else:
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status = 1
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notice = "News updates for '{}' are now enabled".format(title)
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sql = "UPDATE feeds SET status = :status WHERE id = :id"
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sql = "UPDATE feeds SET enabled = :status WHERE id = :id"
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cur.execute(sql, {"status": status, "id": id})
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conn.commit()
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print(time.strftime("%H:%M:%S"), "conn.commit() from toggle_status(conn, id)")
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@ -646,7 +689,7 @@ async def get_subscriptions(conn):
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"""
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cur = conn.cursor()
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print(time.strftime("%H:%M:%S"), "conn.cursor() from get_subscriptions(conn)")
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sql = "SELECT address FROM feeds WHERE status = 1"
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sql = "SELECT address FROM feeds WHERE enabled = 1"
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result = cur.execute(sql)
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return result
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@ -659,7 +702,7 @@ async def list_subscriptions(conn):
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cur = conn.cursor()
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print(time.strftime("%H:%M:%S"), "conn.cursor() from list_subscriptions(conn)")
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#sql = "SELECT id, address FROM feeds"
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sql = "SELECT name, address, updated, id, status FROM feeds"
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sql = "SELECT name, address, updated, id, enabled FROM feeds"
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results = cur.execute(sql)
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feeds_list = "List of subscriptions: \n"
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counter = 0
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