def fetch(self, fetcher, progress):
fetcher.reset()
# Fetch packages file
url = posixpath.join(self._baseurl, "PACKAGES.TXT")
item = fetcher.enqueue(url)
fetcher.run(progress=progress)
if item.getStatus() == SUCCEEDED:
localpath = item.getTargetPath()
digest = getFileDigest(localpath)
if digest == self._digest:
return True
self.removeLoaders()
loader = SlackSiteLoader(localpath, self._baseurl)
loader.setChannel(self)
self._loaders.append(loader)
elif fetcher.getCaching() is NEVER:
lines = [_("Failed acquiring information for '%s':") % self,
u"%s: %s" % (item.getURL(), item.getFailedReason())]
raise Error, "\n".join(lines)
else:
return False
self._digest = digest
return True
def fetch(self, fetcher, progress):
fetcher.reset()
# Fetch packages file
url = posixpath.join(self._baseurl, "PACKAGES.TXT")
item = fetcher.enqueue(url)
fetcher.run(progress=progress)
if item.getStatus() == SUCCEEDED:
localpath = item.getTargetPath()
digest = getFileDigest(localpath)
if digest == self._digest:
return True
self.removeLoaders()
loader = SlackSiteLoader(localpath, self._baseurl)
loader.setChannel(self)
self._loaders.append(loader)
elif fetcher.getCaching() is NEVER:
lines = [
_("Failed acquiring information for '%s':") % self,
u"%s: %s" % (item.getURL(), item.getFailedReason())
]
raise Error, "\n".join(lines)
else:
return False
self._digest = digest
return True
def fetch(self, fetcher, progress):
fetcher.reset()
if self._compressed:
PACKAGES_TXT = "PACKAGES.TXT.gz"
CHECKSUMS_md5 = "CHECKSUMS.md5.gz"
else:
PACKAGES_TXT = "PACKAGES.TXT"
CHECKSUMS_md5 = "CHECKSUMS.md5"
# Fetch packages file
url = posixpath.join(self._baseurl, PACKAGES_TXT)
item = fetcher.enqueue(url, uncomp=self._compressed)
fetcher.run(progress=progress)
if item.getStatus() == SUCCEEDED:
localpath = item.getTargetPath()
digest = getFileDigest(localpath)
if digest == self._digest:
return True
fetcher.reset()
url = posixpath.join(self._baseurl, CHECKSUMS_md5)
item = fetcher.enqueue(url, uncomp=self._compressed)
if self._fingerprint:
gpgurl = posixpath.join(self._baseurl, CHECKSUMS_md5 + ".asc")
gpgitem = fetcher.enqueue(gpgurl)
fetcher.run(progress=progress)
if item.getStatus() == SUCCEEDED:
checksumpath = item.getTargetPath()
else:
checksumpath = None
if self._fingerprint:
if gpgitem.getStatus() is SUCCEEDED:
try:
status, output = commands.getstatusoutput(
"gpg --batch --no-secmem-warning --status-fd 1 "
"--verify %s %s" %
(gpgitem.getTargetPath(), item.getTargetPath()))
badsig = False
goodsig = False
validsig = None
for line in output.splitlines():
if line.startswith("[GNUPG:]"):
tokens = line[8:].split()
first = tokens[0]
if first == "VALIDSIG":
validsig = tokens[1]
elif first == "GOODSIG":
goodsig = True
elif first == "BADSIG":
badsig = True
if badsig:
raise Error, _(
"Channel '%s' has bad signature") % self
if not goodsig or validsig != self._fingerprint:
raise Error, _("Channel '%s' signed with unknown key") \
% self
except Error, e:
progress.add(self.getFetchSteps() - 2)
progress.show()
if fetcher.getCaching() is NEVER:
raise
else:
return False
self.removeLoaders()
loader = SlackSiteLoader(localpath, checksumpath, self._baseurl)
loader.setChannel(self)
self._loaders.append(loader)
def fetch(self, fetcher, progress):
fetcher.reset()
if self._compressed:
PACKAGES_TXT="PACKAGES.TXT.gz"
CHECKSUMS_md5="CHECKSUMS.md5.gz"
else:
PACKAGES_TXT="PACKAGES.TXT"
CHECKSUMS_md5="CHECKSUMS.md5"
# Fetch packages file
url = posixpath.join(self._baseurl, PACKAGES_TXT)
item = fetcher.enqueue(url, uncomp=self._compressed)
fetcher.run(progress=progress)
if item.getStatus() == SUCCEEDED:
localpath = item.getTargetPath()
digest = getFileDigest(localpath)
if digest == self._digest:
return True
fetcher.reset()
url = posixpath.join(self._baseurl, CHECKSUMS_md5)
item = fetcher.enqueue(url, uncomp=self._compressed)
if self._fingerprint:
gpgurl = posixpath.join(self._baseurl, CHECKSUMS_md5 + ".asc")
gpgitem = fetcher.enqueue(gpgurl)
fetcher.run(progress=progress)
if item.getStatus() == SUCCEEDED:
checksumpath = item.getTargetPath()
else:
checksumpath = None
if self._fingerprint:
if gpgitem.getStatus() is SUCCEEDED:
try:
status, output = commands.getstatusoutput(
"gpg --batch --no-secmem-warning --status-fd 1 "
"--verify %s %s" % (gpgitem.getTargetPath(),
item.getTargetPath()))
badsig = False
goodsig = False
validsig = None
for line in output.splitlines():
if line.startswith("[GNUPG:]"):
tokens = line[8:].split()
first = tokens[0]
if first == "VALIDSIG":
validsig = tokens[1]
elif first == "GOODSIG":
goodsig = True
elif first == "BADSIG":
badsig = True
if badsig:
raise Error, _("Channel '%s' has bad signature") % self
if not goodsig or validsig != self._fingerprint:
raise Error, _("Channel '%s' signed with unknown key") \
% self
except Error, e:
progress.add(self.getFetchSteps()-2)
progress.show()
if fetcher.getCaching() is NEVER:
raise
else:
return False
self.removeLoaders()
loader = SlackSiteLoader(localpath, checksumpath, self._baseurl)
loader.setChannel(self)
self._loaders.append(loader)