def preprocess_link(self, referrer, url):
# Modify and filter URLs before crawling
if not url:
return None
fields = urlsplit(urljoin(
referrer, url))._asdict() # convert to absolute URLs and split
fields['path'] = re.sub(r'/$', '',
fields['path']) # remove trailing "/"
fields['fragment'] = '' # remove targets within a page
fields = SplitResult(**fields)
if fields.scheme == 'http':
httpurl = newurl = fields.geturl()
httpsurl = httpurl.replace('http:', 'https:', 1)
elif fields.scheme == 'https':
httpsurl = newurl = fields.geturl()
httpurl = httpsurl.replace('https:', 'http:', 1)
else:
# Filter the URL without 'http' or 'https'
return None
if httpurl not in self.url_set and httpsurl not in self.url_set:
# Filter URL that already exists in set
return newurl
else:
return None
def build_url(url):
url_result = {UrlParser.QUERY: "", UrlParser.FRAGMENT: ""}
if not url or UrlParser.SCHEME not in url or not url[UrlParser.SCHEME]:
raise Exception("UrlParser:build_url", "Url dictionary is empty or missing key values")
url_result[UrlParser.SCHEME] = url[UrlParser.SCHEME]
if UrlParser.NETLOC in url and url[UrlParser.NETLOC]:
if (
UrlParser.USERNAME in url
and url[UrlParser.USERNAME]
and url[UrlParser.USERNAME] in url[UrlParser.NETLOC]
):
url_result[UrlParser.NETLOC] = url[UrlParser.NETLOC]
if UrlParser.NETLOC not in url_result:
url_result[UrlParser.NETLOC] = url[UrlParser.HOSTNAME]
if UrlParser.PORT in url and url[UrlParser.PORT]:
url_result[UrlParser.NETLOC] += str(url[UrlParser.PORT])
if UrlParser.USERNAME in url and url[UrlParser.USERNAME]:
credentials = "{}@".format(url[UrlParser.USERNAME])
if UrlParser.PASSWORD in url and url[UrlParser.PASSWORD]:
credentials = "{}:{}@".format(url[UrlParser.USERNAME], url[UrlParser.PASSWORD])
url_result[UrlParser.NETLOC] = credentials + url_result[UrlParser.NETLOC]
url_result[UrlParser.PATH] = url[UrlParser.FILENAME]
if UrlParser.PATH in url and url[UrlParser.PATH]:
url_result[UrlParser.PATH] = url[UrlParser.PATH] + "/" + url_result[UrlParser.PATH]
url_result[UrlParser.PATH] = re.sub("//+", "/", url_result[UrlParser.PATH])
if UrlParser.QUERY in url and url[UrlParser.QUERY]:
url_result[UrlParser.QUERY] = url[UrlParser.QUERY]
result = SplitResult(**url_result)
return result.geturl()
def build_url(url):
url_result = {UrlParser.QUERY: '', UrlParser.FRAGMENT: ''}
if not url or UrlParser.SCHEME not in url or not url[UrlParser.SCHEME]:
raise Exception('UrlParser:build_url', 'Url dictionary is empty or missing key values')
url_result[UrlParser.SCHEME] = url[UrlParser.SCHEME]
if UrlParser.NETLOC in url and url[UrlParser.NETLOC]:
if UrlParser.USERNAME in url \
and url[UrlParser.USERNAME] \
and url[UrlParser.USERNAME] in url[UrlParser.NETLOC]:
url_result[UrlParser.NETLOC] = url[UrlParser.NETLOC]
if UrlParser.NETLOC not in url_result:
url_result[UrlParser.NETLOC] = url[UrlParser.HOSTNAME]
if UrlParser.PORT in url and url[UrlParser.PORT]:
url_result[UrlParser.NETLOC] += str(url[UrlParser.PORT])
if UrlParser.USERNAME in url and url[UrlParser.USERNAME]:
credentials = '{}@'.format(url[UrlParser.USERNAME])
if UrlParser.PASSWORD in url and url[UrlParser.PASSWORD]:
credentials = '{}:{}@'.format(url[UrlParser.USERNAME], url[UrlParser.PASSWORD])
url_result[UrlParser.NETLOC] = credentials + url_result[UrlParser.NETLOC]
url_result[UrlParser.PATH] = url[UrlParser.FILENAME]
if UrlParser.PATH in url and url[UrlParser.PATH]:
url_result[UrlParser.PATH] = url[UrlParser.PATH] + '/' + url_result[UrlParser.PATH]
url_result[UrlParser.PATH] = re.sub('//+', '/', url_result[UrlParser.PATH])
if UrlParser.QUERY in url and url[UrlParser.QUERY]:
url_result[UrlParser.QUERY] = url[UrlParser.QUERY]
result = SplitResult(**url_result)
return result.geturl()
def _parseurl(self, url): ret = urlsplit(url) self.username = ret.username self.password = ret.password if ret.port <> None: n = SplitResult(ret.scheme, ret.hostname + ":" + ret.port.__str__(), ret.path, ret.query, ret.fragment) else: n = SplitResult(ret.scheme, ret.hostname, ret.path, ret.query, ret.fragment) self.url = n.geturl()
def clean_link(url):
o = urlsplit(url)
if not o.scheme.lower() in ALLOWED_URL_SCHEMES:
return None
o = SplitResult(o.scheme, o.netloc, o.path, o.query, '')
while o.query and __utm_matcher.search(o.query):
query = __utm_matcher.sub('', o.query)
o = SplitResult(o.scheme, o.netloc, o.path, query, '')
return o.geturl()
def urlsplit(url, scheme="", allow_fragments=True):
"""Parse a URL into 5 components:
<scheme>://<netloc>/<path>?<query>#<fragment>
Return a 5-tuple: (scheme, netloc, path, query, fragment).
Note that we don't break the components up in smaller bits
(e.g. netloc is a single string) and we don't expand % escapes."""
allow_fragments = bool(allow_fragments)
key = url, scheme, allow_fragments, type(url), type(scheme)
cached = _parse_cache.get(key, None)
if cached:
return cached
if len(_parse_cache) >= MAX_CACHE_SIZE: # avoid runaway growth
clear_cache()
netloc = query = fragment = ""
i = url.find(":")
if i > 0:
if url[:i] == "http": # optimize the common case
scheme = url[:i].lower()
url = url[i + 1 :]
if url[:2] == "//":
netloc, url = _splitnetloc(url, 2)
if ("[" in netloc and "]" not in netloc) or (
"]" in netloc and "[" not in netloc
):
raise ValueError("Invalid IPv6 URL")
if allow_fragments and "#" in url:
url, fragment = url.split("#", 1)
if "?" in url:
url, query = url.split("?", 1)
v = SplitResult(scheme, netloc, url, query, fragment)
_parse_cache[key] = v
return v
for c in url[:i]:
if c not in scheme_chars:
break
else:
# make sure "url" is not actually a port number (in which case
# "scheme" is really part of the path)
rest = url[i + 1 :]
if not rest or any(c not in "0123456789" for c in rest):
# not a port number
scheme, url = url[:i].lower(), rest
if url[:2] == "//":
netloc, url = _splitnetloc(url, 2)
if ("[" in netloc and "]" not in netloc) or (
"]" in netloc and "[" not in netloc
):
raise ValueError("Invalid IPv6 URL")
if allow_fragments and "#" in url:
url, fragment = url.split("#", 1)
if "?" in url:
url, query = url.split("?", 1)
v = SplitResult(scheme, netloc, url, query, fragment)
_parse_cache[key] = v
return v
def with_port(url_str):
try:
port = settings.PORT
except AttributeError:
port = None
if port == 80:
port = None
url_split = urlsplit(url_str)
if port:
if not url_split.port and url_split.netloc:
scheme, netloc, url, query, fragment = url_split
netloc += ":%s" % port
url_split = SplitResult(scheme, netloc, url, query, fragment)
return url_split.geturl()
def with_port(url_str):
try:
port = settings.PORT
except AttributeError:
port = None
if port == 80:
port = None
url_split = urlsplit(url_str)
if port:
if not url_split.port and url_split.netloc:
scheme, netloc, url, query, fragment = url_split
netloc += ":%s" % port
url_split = SplitResult(scheme, netloc, url, query, fragment)
return url_split.geturl()
def assertApiUrlEqual(self, *args, **kwargs):
"""
Allows equality comparison of two or more URLs agnostic of API version.
This is done by prepending '/api/vx' (where x is equal to the `version`
keyword argument or API_CURRENT_VERSION) to each string passed as a
positional argument if that URL doesn't already start with that string.
Example usage:
url = '/api/v1/apps/app/bastacorp/'
self.assertApiUrlEqual(url, '/apps/app/bastacorp1/')
# settings.API_CURRENT_VERSION = 2
url = '/api/v1/apps/app/bastacorp/'
self.assertApiUrlEqual(url, '/apps/app/bastacorp/', version=1)
"""
PATH = 2
version = kwargs.get('version', settings.API_CURRENT_VERSION)
urls = list(args)
prefix = '/api/v%d' % version
for idx, url in enumerate(urls):
urls[idx] = list(urlsplit(url))
if not urls[idx][PATH].startswith(prefix):
urls[idx][PATH] = prefix + urls[idx][PATH]
urls[idx] = SplitResult(*urls[idx])
eq_(*urls)
def _urlsplit(url, scheme="", allow_fragments=True):
"""
Parse a URL into 5 components:
<scheme>://<netloc>/<path>?<query>#<fragment>
Return a 5-tuple: (scheme, netloc, path, query, fragment).
Note that we don't break the components up in smaller bits
(e.g. netloc is a single string) and we don't expand % escapes.
"""
if _coerce_args:
url, scheme, _coerce_result = _coerce_args(url, scheme)
allow_fragments = bool(allow_fragments)
netloc = query = fragment = ""
i = url.find(":")
if i > 0:
for c in url[:i]:
if c not in scheme_chars:
break
else:
start = i + 1
scheme, url = url[:i].lower(), url[start:]
if url[:2] == "//":
netloc, url = _splitnetloc(url, 2)
if ("[" in netloc and "]" not in netloc) or (
"]" in netloc and "[" not in netloc
):
raise ValueError("Invalid IPv6 URL")
if allow_fragments and "#" in url:
url, fragment = url.split("#", 1)
if "?" in url:
url, query = url.split("?", 1)
v = SplitResult(scheme, netloc, url, query, fragment)
return _coerce_result(v) if _coerce_args else v
def _request(scheme=None, netloc=None, path=None, query=None, fragment=None):
split = SplitResult(scheme=scheme,
netloc=netloc,
path=path,
query=query,
fragment=None)
return urlunsplit(split)
def _urlsplit(url, scheme='', allow_fragments=True):
"""Parse a URL into 5 components:
<scheme>://<netloc>/<path>?<query>#<fragment>
Return a 5-tuple: (scheme, netloc, path, query, fragment).
Note that we don't break the components up in smaller bits
(e.g. netloc is a single string) and we don't expand % escapes."""
if _coerce_args:
url, scheme, _coerce_result = _coerce_args(url, scheme)
allow_fragments = bool(allow_fragments)
netloc = query = fragment = ''
i = url.find(':')
if i > 0:
for c in url[:i]:
if c not in scheme_chars:
break
else:
scheme, url = url[:i].lower(), url[i + 1:]
if url[:2] == '//':
netloc, url = _splitnetloc(url, 2)
if (('[' in netloc and ']' not in netloc)
or (']' in netloc and '[' not in netloc)):
raise ValueError("Invalid IPv6 URL")
if allow_fragments and '#' in url:
url, fragment = url.split('#', 1)
if '?' in url:
url, query = url.split('?', 1)
v = SplitResult(scheme, netloc, url, query, fragment)
return _coerce_result(v) if _coerce_args else v
def wrapped_url(api_url):
if api_url:
parsed = urlsplit(api_url)
path = parsed.path.replace('.json', '').replace('api/','').replace('pages/','').strip('/')
path = reverse("web_page_wrapper", args=[path])
return SplitResult('', '', path, parsed.query, parsed.fragment).geturl()
else:
return api_url
def build(self):
query = "&".join({"{}={}".format(k, v) for k, v in self.params.items()})
return urlunsplit(SplitResult(
scheme=self.scheme,
netloc=self.netloc,
path=self.path,
query=query,
fragment=None))
def _populate_urlsplit_tuple(self,
scheme='',
netloc='',
path='',
query='',
fragment=''):
return SplitResult(scheme, netloc, path, query, fragment)
def find_next_indexes(soup):
'''
next page for an album index or an album page
'''
indexes = soup.findAll('a', 'pix-navi-page')
urls = []
if indexes:
max_p = max([int(tag.string) for tag in indexes if tag.string.isdigit()])
result = urlsplit(httplib.html_unescape(indexes[0]['href']))
#i don't want patch urllib.unquote. bug description: http://bugs.python.org/issue1712522
#quick fix is convert to ascii.
query_dict = parse_qs(result.query.encode('ascii'))
for p in range(1, max_p + 1):
query_dict['p'] = p
result = SplitResult(result.scheme, result.netloc, result.path,
urlencode(query_dict, doseq=True), result.fragment)
urls.append(result.geturl())
return urls
def __init__(self, url):
"""
"""
# urlsplit will parse what it can from the provided string.
raw = urlsplit(url)
if not raw.path:
raise ValueError("Invalid argument for MIB source: %s" % url)
scheme = raw.scheme
if not scheme:
scheme = "file" if not raw.netloc else "http"
path = raw.path
if scheme == "file" and not path.startswith("/"):
path = os.path.abspath("./" + path)
cooked = SplitResult(scheme, raw.netloc, path, raw.query, raw.fragment)
self._url = cooked.geturl()
self._scheme = scheme
self._path = cooked.path
self._filename = os.path.split(cooked.path)[-1]
def __init__(self, url):
"""
"""
# urlsplit will parse what it can from the provided string.
raw = urlsplit(url)
if not raw.path:
raise ValueError("Invalid argument for MIB source: %s" % url)
scheme = raw.scheme
if not scheme:
scheme = "file" if not raw.netloc else "http"
path = raw.path
if scheme == "file" and not path.startswith("/"):
path = os.path.abspath("./" + path)
cooked = SplitResult(scheme, raw.netloc, path, raw.query, raw.fragment)
self._url = cooked.geturl()
self._scheme = scheme
self._path = cooked.path
self._filename = os.path.split(cooked.path)[-1]
def hide_thunder(url):
## tweak image display settings..
url_parts = urlsplit(url) # parse query from url
url_query_args = parse_qs(url_parts.query) # parse our query args
pcmd_list = list(url_query_args["pcmd"][0]) # split into list for editing
pcmd_list[9] = "0" # disable Thunder display
url_query_args["pcmd"] = "".join(pcmd_list) # save it back
fixed_url = urlunsplit(
SplitResult(scheme="",
netloc="",
path=url_parts.path,
query=urlencode(url_query_args, True),
fragment="")) # re-join url parts
return fixed_url
def get_scrape_url(tracker_url, info_hash):
if 'announce' in tracker_url:
v = urlsplit(tracker_url)
sr = SplitResult(v.scheme, v.netloc,
v.path.replace('announce', 'scrape'), v.query,
v.fragment)
result = urlunsplit(sr)
else:
log.debug(
'`announce` not contained in tracker url, guessing scrape address.'
)
result = tracker_url + '/scrape'
result += '&' if '?' in result else '?'
result += 'info_hash=%s' % quote(info_hash.decode('hex'))
return result
def _login(self):
login_url = urljoin(self.base_url, '/manage_main')
# would be the propper way to login, but is not supported by geckodriver/ chromedriver yet
# self.driver.switch_to.alert.authenticate(self.login, self.password)
# Disabled because it works only in firefox
# if self.driver == 'Firefox':
# self.driver.get(login_url)
# self.driver.switch_to.alert.send_keys(self.login + Keys.TAB + self.password)
# self.driver.switch_to.alert.accept()
# else:
components = urlsplit(login_url)
credentials = '%s:%s@' % (self.login, self.password)
components_with_auth = SplitResult(components[0],
credentials + components[1],
*components[2:])
self.driver.get(urlunsplit(components_with_auth))
def assertApiUrlEqual(self, *args, **kwargs):
"""
Allows equality comparison of two or more URLs agnostic of API version.
This is done by prepending '/api/vx' (where x is equal to the `version`
keyword argument or API_CURRENT_VERSION) to each string passed as a
positional argument if that URL doesn't already start with that string.
Also accepts 'netloc' and 'scheme' optional keyword arguments to
compare absolute URLs.
Example usage:
url = '/api/v1/apps/app/bastacorp/'
self.assertApiUrlEqual(url, '/apps/app/bastacorp1/')
# settings.API_CURRENT_VERSION = 2
url = '/api/v1/apps/app/bastacorp/'
self.assertApiUrlEqual(url, '/apps/app/bastacorp/', version=1)
"""
# Constants for the positions of the URL components in the tuple
# returned by urlsplit. Only here for readability purposes.
SCHEME = 0
NETLOC = 1
PATH = 2
version = kwargs.get('version', settings.API_CURRENT_VERSION)
scheme = kwargs.get('scheme', None)
netloc = kwargs.get('netloc', None)
urls = list(args)
prefix = '/api/v%d' % version
for idx, url in enumerate(urls):
urls[idx] = list(urlsplit(url))
if not urls[idx][PATH].startswith(prefix):
urls[idx][PATH] = prefix + urls[idx][PATH]
if scheme and not urls[idx][SCHEME]:
urls[idx][SCHEME] = scheme
if netloc and not urls[idx][NETLOC]:
urls[idx][NETLOC] = netloc
urls[idx] = SplitResult(*urls[idx])
eq_(*urls)
def pdf_echo_loopback(self):
'''
Adjunct endpoint used with above PDF test echo page that proxies the
generated PDF back to the test page
'''
# set default PDF server URI
pdfServerUri = '%s://%s/services/pdfserver/renderpdf' % (splunk.getDefault('protocol'), cherrypy.config.get('mgmtHostPort'))
# get alternate PDF server URI; values seem to be varied so we normalize
alertSettings = en.getEntity('configs/conf-alert_actions', 'email', namespace='search')
if alertSettings.get('reportServerURL') and alertSettings['reportServerURL'].strip():
pdfServerUri = alertSettings['reportServerURL'].strip()
url = urlsplit(pdfServerUri)
if len(url.path)<2:
url = url._asdict()
url['path'] = '/services/pdfserver/renderpdf'
pdfServerUri = urlunsplit(SplitResult(**url))
# determine the external address that is most likely accessible
urlparts = urlparse.urlparse(pdfServerUri)
ai = socket.getaddrinfo(urlparts.hostname, int(urlparts.port or 80), socket.AF_UNSPEC, socket.SOCK_STREAM, 0, socket.AI_PASSIVE)[0]
af, socktype, proto, canonname, hostport = ai
appserverHost = alertSettings.get('hostname') and alertSettings['hostname'].strip()
if appserverHost:
logger.info('using configured appserver hostname "%s"' % appserverHost)
else:
s = socket.socket(af, socktype, proto)
s.connect(hostport)
sockname = s.getsockname()
logger.info('most promising interface looks like %s' % sockname[0])
appserverHost = sockname[0]
appserverProtocol = 'https' if splunk.util.normalizeBoolean(cherrypy.config.get('enableSplunkWebSSL', False)) else 'http'
# create a fake sso-bypass session utilizing the user's current sessionKey
active_session = cherrypy.serving.session
session_args = ('timeout', 'clean_freq', 'storage_path', 'servers')
args = dict([ (arg_name, getattr(active_session, arg_name)) for arg_name in session_args if hasattr(active_session, arg_name)])
fake_session = cherrypy.serving.session.__class__(**args)
fake_session['sessionKey'] = cherrypy.session['sessionKey']
fake_session['SSO_DISABLE'] = 1
fake_session.save()
fake_session.release_lock()
# set GET args
args = {
'target': '%s://%s:%s%s/debug/pdf_echo' % (
appserverProtocol,
appserverHost if af == socket.AF_INET else '[%s]' % appserverHost,
cherrypy.config['httpport'],
cherrypy.request.script_name
),
'mode': 'default',
'session': fake_session.id
}
# fetch the SSL certificate, if any
cert = cherrypy.request.app.root.report.get_cert()
if cert:
args['cert'] = cert
logger.info('Testing PDF server=%s on URI=%s' % (pdfServerUri, args['target']))
# make a request to the registered PDF server for the echo page
timeout = 20
h = httplib2.Http(timeout=timeout, disable_ssl_certificate_validation=True)
start = time.time()
try:
serverResponse, serverContent = h.request(pdfServerUri, method='POST', body=urllib.urlencode(args))
except:
if time.time() - start > (timeout-1):
cherrypy.response.headers['content-type'] = 'text/plain'
return "Timed out while waiting for a response"
raise
cherrypy.response.headers['content-type'] = 'application/pdf'
return serverContent
def requestPDF(self, **kw):
"""
Expects a valid splunk session key to be passed in along with the url to be rendered to PDF
Complete parameter list:
session_key (required)
request_path (required)
paperSize - 'a4', 'letter', etc or dimensions in mm '200x400' - default 'letter'
orientation - 'portrait' or 'landscape' - default 'portrait'
title - Title of report - default 'Splunk Report'
override_disposition
owner
"""
request_path = kw.get('request_path')
if not request_path:
raise SimpleError(400, "Invalid request_path supplied")
print_session_key = kw.get('session_key')
if not print_session_key:
if cherrypy.config.get('debug_report_server'):
logger.warn('Using debug user for report server')
print_session_key = splunk.auth.getSessionKey(
'admin', 'changeme', hostPath=self.splunkd_urlhost)
else:
raise SimpleError(400, "Invalid session key supplied")
settings = en.getEntity(ALERT_ACTIONS_ENTITY,
'email',
namespace='system',
sessionKey=print_session_key,
owner='nobody')
enabled = splunk.util.normalizeBoolean(
settings.get('reportServerEnabled'))
if not enabled:
raise SimpleError(400, 'PDF server is not enabled')
report_server_url = settings.get('reportServerURL')
if isinstance(report_server_url, basestring):
report_server_url = report_server_url.strip()
url = urlsplit(report_server_url)
if url.netloc and len(url.path) < 2:
# user has specified the protocol://host:port only
url = url._asdict()
url['path'] = DEFAULT_SERVICES_URL
report_server_url = urlunsplit(SplitResult(**url))
elif report_server_url is None:
report_server_url = DEFAULT_SERVICES_URL
else:
raise SimpleError(500, "reportServerURL is invalid")
if not report_server_url:
report_server_url = DEFAULT_SERVICES_URL
papersize = kw.get('papersize')
if not papersize:
papersize = settings.get('reportPaperSize', 'letter')
orientation = kw.get('orientation')
if not orientation:
orientation = settings.get('reportPaperOrientation', 'portrait')
title = kw.get('title')
if not title:
title = settings.get('reportTitle', _('Splunk Report'))
owner = kw.get('owner', 'nobody')
print_session = self.build_session(owner, print_session_key)
try:
data = {
'session':
print_session.id,
'target':
request_path,
'papersize':
papersize,
'orientation':
orientation,
'title':
title,
'footer_right':
_('Generated by Splunk at %(time)s') % dict(time='&D'),
'mode':
'splunk'
}
# see if splunkweb is running in SSL mode; if so pass the certificate to the pdf server
cert = self.get_cert()
if cert:
data['cert'] = cert
try:
logger.info("Appserver dispatching report request to '%s'" %
report_server_url)
server_response, server_content = splunk.rest.simpleRequest(
report_server_url, postargs=data, rawResult=True)
except Exception, e:
logger.error(
"Appserver failed to dispatch report request to %s: %s" %
(report_server_url, e))
raise SimpleError(
500,
"Appserver failed to dispatch report request to %s: %s" %
(report_server_url, e))
if server_response.status == 404:
logger.error(
"Appserver got a 404 response while contacting the PDF server at %s - Check that the PDF Server app is installed and that reportServerURL is correct"
% report_server_url)
raise SimpleError(
500,
"Appserver got a 404 response while contacting the PDF server at %s - Check that the PDF Server app is installed and that reportServerURL is correct"
% report_server_url)
elif server_response.status != 200:
if server_content and server_content[0] == '>':
logger.error(
"Appserver received error from PDF server at %s: %s" %
(report_server_url, server_content[1:]))
raise SimpleError(
server_response.status,
"PDF server at %s returned error: %s" %
(report_server_url, server_content[1:]))
logger.error(
"Appserver failed to dispatch report request to %s: %s - %s"
% (report_server_url, server_response.status,
server_response.reason))
raise SimpleError(
500,
"Appserver failed to dispatch report request to %s: %s %s"
% (report_server_url, server_response.status,
server_response.reason))
# relay the response through to the requester
cherrypy.response.headers['content-type'] = server_response[
'content-type']
cherrypy.response.headers['content-length'] = server_response[
'content-length']
if kw.get('override_disposition'):
cherrypy.response.headers['content-disposition'] = kw[
'override_disposition']
elif 'content-disposition' in server_response:
cherrypy.response.headers[
'content-disposition'] = server_response[
'content-disposition']
cherrypy.response.body = server_content
return cherrypy.response.body
from circonus.collectd.df import get_df_graph_data
from circonus.collectd.graph import get_collectd_graph_data
from circonus.collectd.memory import get_memory_graph_data
from circonus.collectd.interface import get_interface_graph_data
from circonus.tag import get_tags_with, get_telemetry_tag, is_taggable
from requests import codes as status_codes
from requests.exceptions import HTTPError
import requests
API_PROTOCOL = "https"
API_LOCATION = "api.circonus.com"
API_VERSION = 2
API_BASE_SPLIT = SplitResult(scheme=API_PROTOCOL,
netloc=API_LOCATION,
path="/v%d" % API_VERSION,
query="",
fragment="")
API_BASE_URL = urlunsplit(API_BASE_SPLIT)
log = logging.getLogger(__name__)
def get_api_url(resource_type_or_cid):
"""Get a valid fully qualified Circonus API URL for the given resource type or ``cid``.
:param str resource_type_or_cid: The resource type or ``cid`` representing a specific resource.
:return: The API URL.
:rtype: :py:class:`str`
"""
def handle_distrib(self, message):
"""React to a file dispatch message.
"""
pathname1, pathname2 = message.split(" ")
dummy, filename = os.path.split(pathname1)
# TODO: Should not make any assumptions on filename formats, should
# load a description of it from a config file instead.
if pathname1.endswith(".hmf"):
risestr, satellite = filename[:-4].split("_", 1)
risetime = datetime.strptime(risestr, "%Y%m%d%H%M%S")
pname = pass_name(risetime, satellite)
swath = self._received_passes.get(pname, {
"satellite": satellite,
"start_time": risetime
})
swath["type"] = "binary"
if satellite == "FENGYUN_1D":
swath["format"] = "CHRPT"
else:
swath["format"] = "HRPT"
swath["instrument"] = ("avhrr/3", "mhs", "amsu")
swath["level"] = "0"
elif filename.startswith("P042") or filename.startswith("P154"):
pds = {}
pds["format"] = filename[0]
pds["apid1"] = filename[1:8]
pds["apid2"] = filename[8:15]
pds["apid3"] = filename[15:22]
pds["time"] = datetime.strptime(filename[22:33], "%y%j%H%M%S")
pds["nid"] = filename[33]
pds["ufn"] = filename[34:36]
pds["extension"] = filename[36:40]
if pds["apid1"][:3] == "042":
satellite = "TERRA"
elif pds["apid1"][:3] == "154":
satellite = "AQUA"
else:
raise ValueError("Unrecognized satellite ID: " +
pds["apid1"][:3])
risetime = pds["time"]
pname = pass_name(risetime, satellite)
swath = self._received_passes.get(pname, {
"satellite": satellite,
"start_time": risetime
})
instruments = {
"0064": "modis",
"0141": "ceres+y",
"0157": "ceres-y",
"0261": "amsu-a1",
"0262": "amsu-a1",
"0290": "amsu-a2",
"0342": "hsb",
"0402": "amsr-e",
"0404": "airs",
"0405": "airs",
"0406": "airs",
"0407": "airs",
"0414": "airs",
"0415": "airs",
"0419": "airs",
"0957": "gbad",
}
swath["instrument"] = instruments.get(pds["apid1"][3:],
pds["apid1"][3:])
swath["format"] = "PDS"
swath["type"] = "binary"
swath["level"] = "0"
swath["number"] = int(pds["ufn"])
# NPP RDRs
elif filename.startswith("R") and filename.endswith(".h5"):
# Occassionaly RT-STPS produce files with a nonstandard file
# naming, lacking the 'RNSCA' field. We will try to deal with this
# below (Adam - 2013-06-04):
mda = {}
idx_start = 0
mda["format"] = filename[0]
if filename.startswith("RATMS-RNSCA"):
mda["instrument"] = "atms"
elif filename.startswith("RCRIS-RNSCA"):
mda["instrument"] = "cris"
elif filename.startswith("RNSCA-RVIRS"):
mda["instrument"] = "viirs"
else:
if filename.startswith("RATMS_npp"):
mda["instrument"] = "atms"
elif filename.startswith("RCRIS_npp"):
mda["instrument"] = "cris"
else:
logger.warning("Seems to be a NPP/JPSS RDR " +
"file but name is not standard!")
logger.warning("filename = " + filename)
return None
idx_start = -6
mda["start_time"] = datetime.strptime(
filename[idx_start + 16:idx_start + 33], "d%Y%m%d_t%H%M%S")
end_time = datetime.strptime(
filename[idx_start + 16:idx_start + 25] + " " +
filename[idx_start + 35:idx_start + 42], "d%Y%m%d e%H%M%S")
mda["orbit"] = filename[idx_start + 45:idx_start + 50]
# FIXME: swath start and end time is granule dependent.
# Get the end time as well! - Adam 2013-06-03:
satellite = "NPP"
start_time = mda["start_time"]
pname = pass_name(start_time, satellite)
swath = self._received_passes.get(pname, {
"satellite": satellite,
"start_time": start_time
})
swath['end_time'] = end_time
swath["instrument"] = mda["instrument"]
swath["format"] = "RDR"
swath["type"] = "HDF5"
swath["level"] = "0"
# metop
elif filename[4:12] == "_HRP_00_":
instruments = {
"AVHR": "avhrr",
"ASCA": "ascat",
"AMSA": "amsu-a",
"ASCA": "ascat",
"ATOV": "atovs",
"AVHR": "avhrr/3",
"GOME": "gome",
"GRAS": "gras",
"HIRS": "hirs/4",
"IASI": "iasi",
"MHSx": "mhs",
"SEMx": "sem",
"ADCS": "adcs",
"SBUV": "sbuv",
"HKTM": "vcdu34"
}
satellites = {"M02": "METOP-A", "M01": "METOP-B"}
satellite = satellites[filename[12:15]]
risetime = datetime.strptime(filename[16:31], "%Y%m%d%H%M%SZ")
#falltime = datetime.strptime(filename[16:47], "%Y%m%d%H%M%SZ")
pname = pass_name(risetime, satellite)
swath = self._received_passes.get(pname, {
"satellite": satellite,
"start_time": risetime
})
swath["instrument"] = instruments[filename[:4]]
swath["format"] = "EPS"
swath["type"] = "binary"
swath["level"] = "0"
else:
return None
if pathname2.endswith(filename):
uri = pathname2
else:
uri = os.path.join(pathname2, filename)
url = urlsplit(uri)
if url.scheme in ["", "file"]:
scheme = "ssh"
netloc = self._emitter
uri = urlunsplit(
SplitResult(scheme, netloc, url.path, url.query, url.fragment))
elif url.scheme == "ftp":
scheme = "ssh"
netloc = url.hostname
uri = urlunsplit(
SplitResult(scheme, netloc, url.path, url.query, url.fragment))
swath["filename"] = os.path.split(url.path)[1]
swath["uri"] = uri
return swath
def main(argv=None):
"""Load data into a Cheshire3 database based on parameters in argv."""
global argparser, session, server, db
if argv is None:
args = argparser.parse_args()
else:
args = argparser.parse_args(argv)
if irods is None:
raise MissingDependencyException('icheshire3-load script',
'irods (PyRods)'
)
session = Session()
server = SimpleServer(session, args.serverconfig)
if args.database is None:
try:
dbid = identify_database(session, os.getcwd())
except EnvironmentError as e:
server.log_critical(session, e.message)
return 1
server.log_debug(
session,
"database identifier not specified, discovered: {0}".format(dbid))
else:
dbid = args.database
try:
db = server.get_object(session, dbid)
except ObjectDoesNotExistException:
msg = """Cheshire3 database {0} does not exist.
Please provide a different database identifier using the --database option.
""".format(dbid)
server.log_critical(session, msg)
return 2
else:
# Allow for multiple data arguments
docFac = db.get_object(session, 'defaultDocumentFactory')
for dataArg in args.data:
if dataArg.startswith('irods://'):
parsed = urlsplit(dataArg)
else:
# Examine current environment
status, myEnv = irods.getRodsEnv()
try:
host = myEnv.getRodsHost()
except AttributeError:
host = myEnv.rodsHost
# Port
try:
myEnv.getRodsPort()
except AttributeError:
port = myEnv.rodsPort
# User
try:
username = myEnv.getRodsUserName()
except AttributeError:
username = myEnv.rodsUserName
netloc = '{0}@{1}:{2}'.format(username, host, port)
try:
cqm = myEnv.getRodsCwd()
except AttributeError:
cwd = myEnv.rodsCwd
path = '/'.join([cwd, dataArg])
parsed = SplitResult('irods', netloc, path, None, None)
dataArg = urlunsplit(parsed)
server.log_debug(session, dataArg)
if args.format is None or not args.format.startswith('i'):
fmt = 'irods'
else:
fmt = args.format
server.log_debug(session, fmt)
try:
docFac.load(session, dataArg,
args.cache, fmt, args.tagname, args.codec)
except MissingDependencyException as e:
server.log_critical(session, e.reason)
missingDependencies = e.dependencies
raise MissingDependencyException('cheshire3-load script',
missingDependencies)
wf = db.get_object(session, 'buildIndexWorkflow')
wf.process(session, docFac)
