def list_cmd(feed):
""" Run the list command. Print out a list of recent news item titles. """
argv = InformantConfig().get_argv()
if argv.get(REV_OPT):
feed_list = reversed(feed)
else:
feed_list = feed
index = 0
for entry in feed_list:
if not argv.get(UNREAD_OPT) \
or (argv.get(UNREAD_OPT) and not entry.has_been_read()):
print(ui.format_list_item(entry, index))
index += 1
def read_cmd(feed):
""" Run the read command. Print news items and mark them as read. """
argv = InformantConfig().get_argv()
if argv.get(READALL_OPT):
for entry in feed:
entry.mark_as_read()
else:
if argv[ITEM_ARG]:
try:
item = int(argv[ITEM_ARG])
entry = feed[item]
except ValueError:
for entry in feed:
if entry.title == item:
break
#NOTE: this will read the oldest unread item if no matches are found
ui.pretty_print_item(entry)
entry.mark_as_read()
else:
unread_entries = list()
for entry in feed:
if not entry.has_been_read():
unread_entries.insert(0, entry)
for entry in unread_entries:
ui.pretty_print_item(entry)
entry.mark_as_read()
if entry is not unread_entries[-1]:
read_next = ui.prompt_yes_no('Read next item?', 'yes')
if read_next in ('n', 'no'):
break
else:
print('No more unread items')
fs.save_datfile()
def run():
""" The main function.
Check given arguments get feed and run given command. """
argv = InformantConfig().get_argv()
config = InformantConfig().get_config()
if argv.get(DEBUG_OPT):
ui.debug_print('cli args: {}'.format(argv))
if 'feeds' in config:
feed = []
for config_feed in config['feeds']:
feed += Feed(config_feed).entries
else:
feed = Feed().entries
feed = sorted(feed, key=lambda k: k.timestamp, reverse=True)
if argv.get(CHECK_CMD):
check_cmd(feed)
elif argv.get(LIST_CMD):
list_cmd(feed)
elif argv.get(READ_CMD):
read_cmd(feed)
def pretty_print_item(entry):
""" Print out the given entry, replacing some markup to make it look nicer.
If the '--raw' option has been provided then the markup will not be
replaced. """
argv = InformantConfig().get_argv()
title = entry.title
body = entry.body
bold = InformantConfig().colors['BOLD']
clear = InformantConfig().colors['CLEAR']
timestamp = str(entry.pretty_date)
if not argv.get(RAW_OPT):
#if not using raw also bold title
title = bold + title + clear
h2t = html2text.HTML2Text()
h2t.inline_links = False
h2t.body_width = 85
body = h2t.handle(body)
if entry.feed_name is not None:
feed_name = '({})'.format(entry.feed_name)
print('{}\n{}\n{}\n\n{}'.format(title, feed_name, timestamp, body))
else:
print('{}\n{}\n\n{}'.format(title, timestamp, body))