def getPackage (self, filename, size, reget=False):
""" Get one package, making sure it's the right size
and that old versions will end deleted.
Returns a list of really downloaded files. Could be empty.
"""
ans= 0
get= False
url= ("%(repoUrl)s/" % self)+filename
_file= os.path.normpath (("%(repoDir)s/" % self)+filename)
tempDir = dirname (_file)
makedirs (tempDir)
# the desition to wether download a file or not is, unfortunately, complex
try:
s= os.stat (_file)
except OSError, e:
if e.errno==errno.ENOENT:
# the file does not exist; download it
logger.debug ("%s not present, marking for download" % _file)
get= True
else:
# something else, can't decide
raise e
def updateReleaseDatabases (self):
"""
Move the downloaded databases over the old ones for the whole release
"""
logger.info ('------ updating databases for %(repo)s/%(distro)s/%(release)s' % self)
# get the databases relative paths
# these can be more
databases= self.finalReleaseDBs ()
logger.debug (databases)
for (database, critic) in databases:
# logger.debug (self.__dict__)
dst= os.path.normpath (("%(repoDir)s/" % self)+database)
src= self.tempDir+'/'+dst
try:
makedirs (dirname (dst))
rename (src, dst, overwrite=True, verbose=self.verbose)
logger.debug ("keeping %s" % dst)
self.keep[dst]= '%(repo)s/%(distro)s/%(release)s' % self
except OSError, e:
# better error report!
if not critic:
logger.warn ('[Ign] %s (%s)' % (src, str (e)))
else:
self.databasesFailed= True
raise e
def releaseDatabases (self, download=True):
yield ('authors/00whois.html', False)
# yield ('authors/00whois.xml', True)
yield ('authors/01mailrc.txt.gz', False)
yield ('authors/02STAMP', False)
# CHECKSUMS' *are* databases :-|
# download 00whois.xml and get CHECKSUMS'
filename= '%(tempDir)s/%(repoDir)s/authors/00whois.xml' % self
url= '%(repoUrl)s/authors/00whois.xml' % self
if download:
found= grab (filename, url, cont=False, progress=self.progress)
if found!=0:
raise ProtocolError (proto=url[:url.index (':')].upper (), code=found, url=url)
whois= libxml2.parseFile(filename).getRootElement()
whoisChild= whois.children
while whoisChild:
if whoisChild.name=='cpanid':
dataChild= whoisChild.children
while dataChild:
if dataChild.name=='id':
cpanId= dataChild.content.strip ()
if dataChild.name=='type':
cpanType= dataChild.content.strip ()
dataChild= dataChild.next
if cpanType=='author':
# authors/id/A/AB/ABIGAIL will be the real dir
initial= cpanId[:1]
initials= cpanId[:2]
chksum= "authors/id/%s/%s/%s/CHECKSUMS" % (initial, initials, cpanId)
self.checksums.append (chksum)
yield (chksum, False)
makedirs ("%s/authors/id/%s/%s/%s" % (self.repoDir, initial, initials, cpanId))
# authors/id/A/ABIGAIL and
# authors/id/ABIGAIL will be symlinks to
# authors/id/A/AB/ABIGAIL
# note they're relative ones.
symlink ("%s/%s" % (initials, cpanId),
"%s/authors/id/%s/%s" % (self.repoDir, initial, cpanId), self.verbose)
symlink ("%s/%s/%s" % (initial, initials, cpanId),
"%s/authors/id/%s" % (self.repoDir, cpanId), self.verbose)
whoisChild= whoisChild.next
else:
for chksum in self.checksums:
yield (chksum, False)