def do_read(self, line):
"""
Usage: read <article_uid>
Pipes article content into the system pager.
Text column width can be configured with the width command.
"""
then = time.time()
response = self.c._send_request("articles/" + line)
if response[1] != 200:
print response[1]
return
data = response[0]
if not 'content' in data:
print None
else:
p = Popen(['less', '-P', data['title']], stdin=PIPE)
try:
duration = tconv(int(then) - int(data['created']))
p.stdin.write('%s\n(%i paragraphs, fetched %s ago)\n%s\n\n' % \
(data['title'].encode("utf-8", "ignore"),
len(data['content'].encode("utf-8","ignore").split("\n"))/2+1,
duration,
data['url'].encode("utf-8","ignore")))
content = data['content'].encode("utf-8", "ignore")
# Get TTY width and wrap the text
if self.width == "auto":
s = _curses.initscr()
width = s.getmaxyx()[1]
_curses.endwin()
else:
width = self.width
content = '\n'.join(
textwrap.wrap(content,
width,
break_long_words=False,
replace_whitespace=False))
p.stdin.write(content)
except IOError as e:
if e.errno == errno.EPIPE or e.errno == errno.EINVAL:
sys.stderr.write("Error writing to pipe.\n")
else:
raise
p.stdin.close()
p.wait()
now = time.time()
duration = tconv(now - then)
def do_read(self,line):
"""
Usage: read <article_uid>
Pipes article content into the system pager.
Text column width can be configured with the width command.
"""
then = time.time()
response = self.c._send_request("articles/" + line)
if response[1] != 200:
print response[1]
return
data = response[0]
if not 'content' in data:
print None
else:
p = Popen(['less', '-P', data['title']], stdin=PIPE)
try:
duration = tconv(int(then) - int(data['created']))
p.stdin.write('%s\n(%i paragraphs, fetched %s ago)\n%s\n\n' % \
(data['title'].encode("utf-8", "ignore"),
len(data['content'].encode("utf-8","ignore").split("\n"))/2+1,
duration,
data['url'].encode("utf-8","ignore")))
content = data['content'].encode("utf-8", "ignore")
# Get TTY width and wrap the text
if self.width == "auto":
s = _curses.initscr()
width = s.getmaxyx()[1]
_curses.endwin()
else:
width = self.width
content = '\n'.join(
textwrap.wrap(content, width, break_long_words=False, replace_whitespace=False)
)
p.stdin.write(content)
except IOError as e:
if e.errno == errno.EPIPE or e.errno == errno.EINVAL:
sys.stderr.write("Error writing to pipe.\n")
else:
raise
p.stdin.close()
p.wait()
now = time.time()
duration = tconv(now-then)
def update(self):
if self.article:
feed = self.article.get('feed', None)
heading = "%s\n%s (%s %s ago)\n%s\n\n" % \
(self.article['title'].encode("ascii","ignore"), feed if feed else "",
self.article['uid'], tconv(int(time.time()) - int(self.article['created'])),
self.article['url'])
self.change_content(0, heading)
self.outbuffer = self.data.split('\n')[self.position:]
self.change_content(1, '\n'.join(self.outbuffer))
def update(self):
if self.article:
feed = self.article.get('feed', None)
heading = "%s\n%s (%s %s ago)\n%s\n\n" % \
(self.article['title'].encode("ascii","ignore"), feed if feed else "",
self.article['uid'], tconv(int(time.time()) - int(self.article['created'])),
self.article['url'])
self.change_content(0, heading)
self.outbuffer = self.data.split('\n')[self.position:]
self.change_content(1, '\n'.join(self.outbuffer))
# it runs the risk of a singular script halting the entire thing
# in return we get to modify articles (ie machine translation) before storing.
# Non-blocking IO will result in the most reliable performance within your scripts.
#
for s in app.scripts.scripts.values():
try:
s.execute(env={'article': article, 'feed': feed})
article = s['article']
except Exception, e:
log("Error executing %s: %s" % (s.file, e.message), "error")
commit_to_feed(feed, article)
now = int(time.time())
duration = tconv(now - then)
log('%s: %s/%s: Stored %s "%s" (%s)' % \
(feed.key.name, feed.group.name, feed.name, article.uid, article.title, duration))
return
def fetch_article(key):
pass
def commit_to_feed(feed, article):
"""
Place a new article on the api key of a feed, the feed itself,
and commit changes.
"""
# it runs the risk of a singular script halting the entire thing
# in return we get to modify articles (ie machine translation) before storing.
# Non-blocking IO will result in the most reliable performance within your scripts.
#
for s in app.scripts.scripts.values():
try:
s.execute(env={'article':article, 'feed':feed})
article = s['article']
except Exception, e:
log("Error executing %s: %s" % (s.file, e.message), "error")
commit_to_feed(feed, article)
now = int(time.time())
duration = tconv(now-then)
log('%s: %s/%s: Stored %s "%s" (%s)' % \
(feed.key.name, feed.group.name, feed.name, article.uid, article.title, duration))
return
def fetch_article(key):
pass
def commit_to_feed(feed, article):
"""
Place a new article on the api key of a feed, the feed itself,
and commit changes.
"""
# We give articles UIDs manually to ensure unique time data is used.
article.uid = uid()
