本文整理汇总了Python中miro.httpclient.grab_url函数的典型用法代码示例。如果您正苦于以下问题:Python grab_url函数的具体用法?Python grab_url怎么用?Python grab_url使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了grab_url函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: check_for_updates
def check_for_updates(up_to_date_callback=None):
"""Checks the AUTOUPDATE_URL for the recent version.
The ``up_to_date_callback`` is a function that should take no
arguments and return nothing.
"""
import miro.plat
if miro.plat.AUTOUPDATE == False:
logging.info("this platform has autoupdate disabled. skipping.")
return
global check_in_progress
if not check_in_progress:
check_in_progress = True
logging.info("Checking for updates...")
if app.config.get(prefs.APP_FINAL_RELEASE) == u"0":
# if this is not a final release, look at the beta
# channel
url = app.config.get(prefs.AUTOUPDATE_BETA_URL)
logging.info("Using the beta channel")
else:
# if this is a final release, look at the final
# channel
url = app.config.get(prefs.AUTOUPDATE_URL)
logging.info("Using the final channel")
logging.info("check_for_updates: checking %s", url)
update_handler = lambda data: _handle_app_cast(
data, up_to_date_callback)
error_handler = _handle_error
grab_url(url, update_handler, error_handler)
开发者ID:codito,项目名称:miro,代码行数:30,代码来源:autoupdate.py
示例2: _scrape_youtube_url
def _scrape_youtube_url(url, callback):
check_u(url)
components = urlparse.urlsplit(url)
params = cgi.parse_qs(components[3])
video_id = None
if components[2] == u'/watch' and 'v' in params:
try:
video_id = params['v'][0]
except IndexError:
pass
elif components[2].startswith('/v/'):
m = re.compile(r'/v/([\w-]+)').match(components[2])
if m is not None:
video_id = m.group(1)
if video_id is None:
logging.warning('_scrape_youtube_url: unable to scrape YouTube Video URL')
callback(None)
return
try:
url = u"http://www.youtube.com/get_video_info?video_id=%s&el=embedded&ps=default&eurl=" % video_id
httpclient.grab_url(
url,
lambda x: _youtube_callback_step2(x, video_id, callback),
lambda x: _youtube_errback(x, callback))
except StandardError:
logging.exception("youtube_callback: unable to scrape YouTube Video URL")
callback(None)
开发者ID:bluezone,项目名称:miro,代码行数:32,代码来源:flashscraper.py
示例3: callback
def callback(headers):
"""We need to figure out if the URL is a external video link,
or a link to a feed.
"""
if check_url_exists(url):
return
content_type = headers.get("content-type")
if content_type:
if filetypes.is_feed_content_type(content_type):
add_feeds([url])
return
if flashscraper.is_maybe_flashscrapable(url):
entry = _build_entry(url, "video/x-flv", additional=metadata)
download_video(entry)
return
if filetypes.is_maybe_feed_content_type(content_type):
logging.info("%s content type is %s. " "going to peek to see if it's a feed....", url, content_type)
httpclient.grab_url(url, callback_peek, errback)
return
entry = _build_entry(url, content_type)
if filetypes.is_video_enclosure(entry["enclosures"][0]):
download_video(entry)
else:
handle_unknown_callback(url)
开发者ID:cool-RR,项目名称:Miro,代码行数:29,代码来源:singleclick.py
示例4: add_subscription_url
def add_subscription_url(prefix, expected_content_type, url):
real_url = url[len(prefix):]
def callback(info):
if info.get('content-type') == expected_content_type:
subscription_list = autodiscover.parse_content(info['body'])
if subscription_list is None:
text = _(
"This %(appname)s podcast file has an invalid format: "
"%(url)s. Please notify the publisher of this file.",
{"appname": app.config.get(prefs.SHORT_APP_NAME),
"url": real_url}
)
_complain_about_subscription_url(text)
else:
subscription.Subscriber().add_subscriptions(
subscription_list)
else:
text = _(
"This %(appname)s podcast file has the wrong content type: "
"%(url)s. Please notify the publisher of this file.",
{"appname": app.config.get(prefs.SHORT_APP_NAME),
"url": real_url}
)
_complain_about_subscription_url(text)
def errback(error):
text = _(
"Could not download the %(appname)s podcast file: %(url)s",
{"appname": app.config.get(prefs.SHORT_APP_NAME),
"url": real_url}
)
_complain_about_subscription_url(text)
httpclient.grab_url(real_url, callback, errback)
开发者ID:bbucommander,项目名称:miro,代码行数:34,代码来源:commandline.py
示例5: request_icon
def request_icon(self):
if self.removed:
app.icon_cache_updater.update_finished()
return
self.dbItem.confirm_db_thread()
if self.updating:
self.needsUpdate = True
app.icon_cache_updater.update_finished()
return
if hasattr(self.dbItem, "get_thumbnail_url"):
url = self.dbItem.get_thumbnail_url()
else:
url = self.url
# Only verify each icon once per run unless the url changes
if (url == self.url and self.filename
and fileutil.access(self.filename, os.R_OK)):
app.icon_cache_updater.update_finished()
return
self.updating = True
# No need to extract the icon again if we already have it.
if url is None or url.startswith(u"/") or url.startswith(u"file://"):
self.error_callback(url)
return
# Last try, get the icon from HTTP.
httpclient.grab_url(url, lambda info: self.update_icon_cache(url, info),
lambda error: self.error_callback(url, error))
开发者ID:CodeforEvolution,项目名称:miro,代码行数:32,代码来源:iconcache.py
示例6: query_7digital
def query_7digital(self, release_id):
if release_id not in self.seven_digital_cache:
self.release_id = release_id
seven_digital_url = self._make_7digital_url(release_id)
httpclient.grab_url(seven_digital_url,
self.seven_digital_callback,
self.seven_digital_errback)
else:
self.handle_7digital_cache_hit(release_id)
开发者ID:ShriramK,项目名称:miro,代码行数:9,代码来源:echonest.py
示例7: query_echonest_with_code
def query_echonest_with_code(self, code, version, metadata):
post_vars = {
'api_key': ECHO_NEST_API_KEY,
'bucket': ['tracks', 'id:7digital'],
'query': self._make_echonest_query(code, version, metadata),
}
url = 'http://echonest.pculture.org/api/v4/song/identify?'
httpclient.grab_url(url,
self.echonest_callback, self.echonest_errback,
post_vars=post_vars)
开发者ID:ShriramK,项目名称:miro,代码行数:10,代码来源:echonest.py
示例8: _scrape_vimeo_moogaloop_url
def _scrape_vimeo_moogaloop_url(url, callback):
try:
id_ = MEGALOOP_RE.match(url).group(2)
url = u"http://www.vimeo.com/moogaloop/load/clip:%s" % id_
httpclient.grab_url(
url, lambda x: _scrape_vimeo_callback(x, callback), lambda x: _scrape_vimeo_errback(x, callback)
)
except StandardError:
logging.warning("Unable to scrape vimeo.com moogaloop URL: %s", url)
callback(None)
开发者ID:codito,项目名称:miro,代码行数:10,代码来源:flashscraper.py
示例9: query_echonest_with_echonest_id
def query_echonest_with_echonest_id(self, echonest_id):
url_data = [
('api_key', ECHO_NEST_API_KEY),
('bucket', 'tracks'),
('bucket', 'id:7digital'),
('id', echonest_id),
]
url = ('http://echonest.pculture.org/api/v4/song/profile?' +
urllib.urlencode(url_data))
httpclient.grab_url(url,
self.echonest_callback, self.echonest_errback)
开发者ID:CodeforEvolution,项目名称:miro,代码行数:11,代码来源:echonest.py
示例10: _scrape_veohtv_video_url
def _scrape_veohtv_video_url(url, callback):
try:
components = urlparse.urlsplit(url)
params = cgi.parse_qs(components[3])
t = params['type'][0]
permalink_id = params['permalinkId'][0]
url = u'http://www.veoh.com/movieList.html?type=%s&permalinkId=%s&numResults=45' % (t, permalink_id)
httpclient.grab_url(url, lambda x: _scrape_veohtv_callback(x, callback),
lambda x: _scrape_veohtv_errback(x, callback))
except StandardError:
logging.warning("unable to scrape Veoh URL: %s", url)
callback(None)
开发者ID:bluezone,项目名称:miro,代码行数:12,代码来源:flashscraper.py
示例11: _scrape_vimeo_video_url_try_2
def _scrape_vimeo_video_url_try_2(url, callback, vimeo_id):
"""Try scraping vimeo URLs by scraping the javascript code.
This method seems less reliable than the regular method, but it works for
private videos. See #19305
"""
video_url = u'http://vimeo.com/%s' % vimeo_id
httpclient.grab_url(
video_url,
lambda x: _scrape_vimeo_download_try_2_callback(x, callback,
vimeo_id),
lambda x: _scrape_vimeo_download_errback(x, callback, url))
开发者ID:CodeforEvolution,项目名称:miro,代码行数:13,代码来源:flashscraper.py
示例12: _scrape_vimeo_video_url
def _scrape_vimeo_video_url(url, callback):
try:
id_ = VIMEO_RE.match(url).group(2)
url = u"http://www.vimeo.com/moogaloop/load/clip:%s" % id_
httpclient.grab_url(
url,
lambda x: _scrape_vimeo_callback(x, callback),
lambda x: _scrape_vimeo_errback(x, callback))
except (SystemExit, KeyboardInterrupt):
raise
except:
logging.warning("Unable to scrape vimeo.com video URL: %s", url)
callback(None)
开发者ID:nxmirrors,项目名称:miro,代码行数:13,代码来源:flashscraper.py
示例13: _scrape_vmix_video_url
def _scrape_vmix_video_url(url, callback):
try:
components = urlparse.urlsplit(url)
params = cgi.parse_qs(components[3])
type_ = params['type'][0]
id_ = params['id'][0]
l = params['l'][0]
url = (u"http://sdstage01.vmix.com/videos.php?type=%s&id=%s&l=%s" %
(type_, id_, l))
httpclient.grab_url(url, lambda x: _scrape_vmix_callback(x, callback),
lambda x: _scrape_vmix_errback(x, callback))
except StandardError:
logging.warning("unable to scrape VMix Video URL: %s", url)
callback(None)
开发者ID:bluezone,项目名称:miro,代码行数:15,代码来源:flashscraper.py
示例14: get_metainfo
def get_metainfo(self):
if self.metainfo is None:
if self.url.startswith('file://'):
path = get_file_url_path(self.url)
try:
metainfoFile = open(path, 'rb')
except IOError:
self.handle_error(
_("Torrent file deleted"),
_("The torrent file for this item was deleted "
"outside of %(appname)s.",
{"appname": app.config.get(prefs.SHORT_APP_NAME)}
))
return
try:
metainfo = metainfoFile.read()
finally:
metainfoFile.close()
self.handle_metainfo(metainfo)
else:
self.description_client = httpclient.grab_url(self.url,
self.on_metainfo_download,
self.on_metainfo_download_error,
content_check_callback=self.check_description)
else:
self.got_metainfo()
开发者ID:nxmirrors,项目名称:miro,代码行数:28,代码来源:download.py
示例15: __init__
def __init__(self, report, description, send_database):
signals.SignalEmitter.__init__(self)
self.create_signal('finished')
self.is_done = False
backupfile = None
if send_database:
try:
logging.info("Sending entire database")
backupfile = self._backup_support_dir()
except StandardError:
logging.exception("Failed to backup database")
if isinstance(report, str):
report = report.decode(locale.getpreferredencoding())
report = report.encode("utf-8", "ignore")
if isinstance(description, str):
description = description.decode(locale.getpreferredencoding())
description = description.encode("utf-8", "ignore")
post_vars = {"description": description,
"app_name": app.config.get(prefs.LONG_APP_NAME),
"log": report}
if backupfile:
post_files = {"databasebackup":
{"filename": "databasebackup.zip",
"mimetype": "application/octet-stream",
"handle": backupfile,
}}
else:
post_files = None
logging.info("Sending crash report....")
self.client = httpclient.grab_url(BOGON_URL,
self.callback, self.errback,
post_vars=post_vars, post_files=post_files)
开发者ID:ShriramK,项目名称:miro,代码行数:35,代码来源:controller.py
示例16: add_subscriptions
def add_subscriptions(self, subscriptions_list, parent_folder=None):
"""
We loop through the list of subscriptions, creating things as
we go (if needed). We also keep track of what we've added.
Each type (folder, feed, site, download) gets dispatched to
one of our methods. Each dispatcher returns True if it's
added the subscription, anything else if it's been ignored for
some reason (generally because it's already present in the
DB).
The only exception to this is the 'folder' type, which has the
same return signature as this method.
Returns a tuple of dictionaries (added, ignored). Each
dictionary maps a subscription type (feed, site, download) to
the number of added/ignored items in this subscription.
"""
added = {}
ignored = {}
for subscription in subscriptions_list:
subscription_type = subscription['type']
handler = getattr(self, 'handle_%s' % subscription_type, None)
if handler:
trackback = subscription.get('trackback')
if trackback:
httpclient.grab_url(trackback, lambda x: None,
lambda x: None)
ret = handler(subscription, parent_folder)
if ret:
if subscription_type == 'folder':
for key, value in ret[0].items():
added.setdefault(key, [])
added[key].extend(value)
for key, value in ret[1].items():
ignored.setdefault(key, [])
ignored[key].extend(value)
else:
added.setdefault(subscription_type, [])
added[subscription_type].append(subscription)
else:
ignored.setdefault(subscription_type, [])
ignored[subscription_type].append(subscription)
else:
raise ValueError('unknown subscription type: %s' %
subscription_type)
return added, ignored
开发者ID:CodeforEvolution,项目名称:miro,代码行数:47,代码来源:subscription.py
示例17: query_echonest_with_tags
def query_echonest_with_tags(self, metadata):
url_data = [
('api_key', ECHO_NEST_API_KEY),
('bucket', 'tracks'),
('bucket', 'id:7digital'),
# In case there are multiple songs for the same artist/title, only
# use the "hottest" song, AKA the most popular.
('results', '1'),
('sort', 'song_hotttnesss-desc'),
]
for key in ('title', 'artist'):
if key in metadata:
url_data.append((key, metadata[key].encode('utf-8')))
url = ('http://echonest.pculture.org/api/v4/song/search?' +
urllib.urlencode(url_data))
httpclient.grab_url(url, self.echonest_callback,
self.echonest_errback)
开发者ID:ShriramK,项目名称:miro,代码行数:17,代码来源:echonest.py
示例18: _scrape_vimeo_video_url
def _scrape_vimeo_video_url(url, callback, countdown=10):
try:
id_ = VIMEO_RE.match(url).group(2)
url = 'http://vimeo.com/%s?action=download' % id_
httpclient.grab_url(
url,
lambda x: _scrape_vimeo_download_callback(x, callback),
lambda x: _scrape_vimeo_download_errback(x, callback, url),
extra_headers={
'Referer': 'http://vimeo.com/%s' % id_,
'X-Requested-With': 'XMLHttpRequest',
'User-Agent': ('Mozilla/5.0 (X11; Linux x86_64) '
'AppleWebKit/536.11 (KHTML, like Gecko) '
'Chrome/20.0.1132.8 Safari/536.11')
})
except StandardError:
logging.exception("Unable to scrape vimeo.com video URL: %s", url)
callback(None)
开发者ID:bluezone,项目名称:miro,代码行数:18,代码来源:flashscraper.py
示例19: check_for_updates
def check_for_updates(up_to_date_callback=None):
"""Checks the AUTOUPDATE_URL for the recent version.
The ``up_to_date_callback`` is a function that should take no
arguments and return nothing.
"""
import miro.plat
if miro.plat.AUTOUPDATE == False:
logging.info("this platform has autoupdate disabled. skipping.")
return
global check_in_progress
if not check_in_progress:
check_in_progress = True
logging.info("Checking for updates...")
url = app.config.get(prefs.AUTOUPDATE_URL)
update_handler = lambda data: _handle_app_cast(data,
up_to_date_callback)
error_handler = _handle_error
grab_url(url, update_handler, error_handler)
开发者ID:nxmirrors,项目名称:miro,代码行数:20,代码来源:autoupdate.py
示例20: start_download
def start_download(self, resume=True):
if self.retryDC:
self.retryDC.cancel()
self.retryDC = None
if resume:
resume = self._resume_sanity_check()
logging.info("start_download: %s", self.url)
self.client = httpclient.grab_url(
self.url, self.on_download_finished, self.on_download_error,
header_callback=self.on_headers, write_file=self.filename,
resume=resume)
self.update_client()
eventloop.add_timeout(self.CHECK_STATS_TIMEOUT, self.update_stats,
'update http downloader stats')
开发者ID:nxmirrors,项目名称:miro,代码行数:16,代码来源:download.py
注:本文中的miro.httpclient.grab_url函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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