/usr/lib/python3/dist-packages/rss2email/command.py is in rss2email 1:3.9-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | # Copyright (C) 2012-2014 W. Trevor King <wking@tremily.us>
#
# This file is part of rss2email.
#
# rss2email is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation, either version 2 of the License, or (at your option) version 3 of
# the License.
#
# rss2email is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# rss2email. If not, see <http://www.gnu.org/licenses/>.
"""rss2email commands
"""
import re as _re
import sys as _sys
import xml.dom.minidom as _minidom
import xml.sax.saxutils as _saxutils
from . import LOG as _LOG
from . import error as _error
def new(feeds, args):
"Create a new feed database."
if args.email:
_LOG.info('set the default target email to {}'.format(args.email))
feeds.config['DEFAULT']['to'] = args.email
if feeds.configfile_exists():
raise _error.ConfigAlreadyExistsError(feeds=feeds)
feeds.save()
def email(feeds, args):
"Update the default target email address"
if not args.email:
_LOG.info('unset the default target email')
else:
_LOG.info('set the default target email to {}'.format(args.email))
feeds.config['DEFAULT']['to'] = args.email
feeds.save()
def add(feeds, args):
"Add a new feed to the database"
feed = feeds.new_feed(name=args.name, url=args.url, to=args.email)
_LOG.info('add new feed {}'.format(feed))
if not feed.to:
raise _error.NoToEmailAddress(feed=feed, feeds=feeds)
feeds.save()
def run(feeds, args):
"Fetch feeds and send entry emails."
if not args.index:
args.index = range(len(feeds))
try:
for index in args.index:
feed = feeds.index(index)
if feed.active:
try:
feed.run(send=args.send)
except _error.RSS2EmailError as e:
e.log()
finally:
feeds.save()
def list(feeds, args):
"List all the feeds in the database"
for i,feed in enumerate(feeds):
if feed.active:
active_char = '*'
else:
active_char = ' '
print('{}: [{}] {}'.format(i, active_char, feed))
def _set_active(feeds, args, active=True):
"Shared by `pause` and `unpause`."
if active:
action = 'unpause'
else:
action = 'pause'
if not args.index:
args.index = range(len(feeds))
for index in args.index:
feed = feeds.index(index)
_LOG.info('{} feed {}'.format(action, feed))
feed.active = active
feeds.save()
def pause(feeds, args):
"Pause a feed (disable fetching)"
_set_active(feeds=feeds, args=args, active=False)
def unpause(feeds, args):
"Unpause a feed (enable fetching)"
_set_active(feeds=feeds, args=args, active=True)
def delete(feeds, args):
"Remove a feed from the database"
to_remove = []
for index in args.index:
feed = feeds.index(index)
to_remove.append(feed)
for feed in to_remove:
_LOG.info('deleting feed {}'.format(feed))
feeds.remove(feed)
feeds.save()
def reset(feeds, args):
"Forget dynamic feed data (e.g. to re-send old entries)"
if not args.index:
args.index = range(len(feeds))
for index in args.index:
feed = feeds.index(index)
_LOG.info('resetting feed {}'.format(feed))
feed.reset()
feeds.save()
def opmlimport(feeds, args):
"Import configuration from OPML."
if args.file:
_LOG.info('importing feeds from {}'.format(args.file))
f = open(args.file, 'rb')
else:
_LOG.info('importing feeds from stdin')
f = _sys.stdin
try:
dom = _minidom.parse(f)
new_feeds = dom.getElementsByTagName('outline')
except Exception as e:
raise _error.OPMLReadError() from e
if args.file:
f.close()
name_slug_regexp = _re.compile('[^\w\d.-]+')
for feed in new_feeds:
if feed.hasAttribute('xmlUrl'):
url = _saxutils.unescape(feed.getAttribute('xmlUrl'))
name = None
if feed.hasAttribute('text'):
text = _saxutils.unescape(feed.getAttribute('text'))
if text != url:
name = name_slug_regexp.sub('-', text)
feed = feeds.new_feed(name=name, url=url)
_LOG.info('add new feed {}'.format(feed))
feeds.save()
def opmlexport(feeds, args):
"Export configuration to OPML."
if args.file:
_LOG.info('exporting feeds to {}'.format(args.file))
f = open(args.file, 'rb')
else:
_LOG.info('exporting feeds to stdout')
f = _sys.stdout
f.write(
'<?xml version="1.0" encoding="UTF-8"?>\n'
'<opml version="1.0">\n'
'<head>\n'
'<title>rss2email OPML export</title>\n'
'</head>\n'
'<body>\n')
for feed in feeds:
if not feed.url:
_LOG.debug('dropping {}'.format(feed))
continue
name = _saxutils.escape(feed.name)
url = _saxutils.escape(feed.url)
f.write('<outline type="rss" text="{}" xmlUrl="{}"/>\n'.format(
name, url))
f.write(
'</body>\n'
'</opml>\n')
if args.file:
f.close()
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