def get_class_xsd(self, io, cls):
""" Returns the XSD for a mapped class. """
attrs = {}
attrs['xmlns:gml'] = 'http://www.opengis.net/gml'
attrs['xmlns:xsd'] = 'http://www.w3.org/2001/XMLSchema'
tb = TreeBuilder()
with tag(tb, 'xsd:schema', attrs) as tb:
with tag(tb, 'xsd:complexType', {'name': cls.__name__}) as tb:
with tag(tb, 'xsd:complexContent') as tb:
with tag(tb, 'xsd:extension',
{'base': 'gml:AbstractFeatureType'}) as tb:
with tag(tb, 'xsd:sequence') as tb:
self.add_class_properties_xsd(tb, cls)
ElementTree(tb.close()).write(io, encoding='utf-8')
return io
def get_class_xsd(self, io, cls):
""" Returns the XSD for a mapped class. """
attrs = {}
attrs['xmlns:gml'] = 'http://www.opengis.net/gml'
attrs['xmlns:xsd'] = 'http://www.w3.org/2001/XMLSchema'
tb = TreeBuilder()
with tag(tb, 'xsd:schema', attrs) as tb:
with tag(tb, 'xsd:complexType', {'name': cls.__name__}) as tb:
with tag(tb, 'xsd:complexContent') as tb:
with tag(tb, 'xsd:extension',
{'base': 'gml:AbstractFeatureType'}) as tb:
with tag(tb, 'xsd:sequence') as tb:
self.add_class_properties_xsd(tb, cls)
ElementTree(tb.close()).write(io, encoding='utf-8')
return io
class XMLGenerator(object):
def __init__(self, out, encoding='utf-8'):
self.out = out
self.encoding = encoding
self.builder = TreeBuilder()
def getOutputStream(self):
return self.out
def getEncoding(self):
return self.encoding
def write(self, data):
self.builder.data(data)
def startDocument(self):
self.out.write('<?xml version="1.0" encoding="%s"?>' %(self.encoding))
def endDocument(self):
root = self.builder.close()
ElementTree(root).write(self.out, self.encoding)
self.out.flush()
def startElement(self, tag, attrs):
self.builder.start(tag, attrs)
def endElement(self, tag):
self.builder.end(tag)
def characters(self, data):
if data:
self.builder.data(data)
def do_rss(self, repo_data, latest):
"""
Write the RSS feed.
@param repo_data: the dict containing repository data
@type repo_data: dict
@param latest: the list of tuples returned by get_latest_packages
@type latest: list
@rtype: void
"""
self.say('Generating rss feed...')
etb = TreeBuilder()
out = os.path.join(self.outdir, RSSFILE)
etb.start('rss', {'version': '2.0'})
etb.start('channel')
etb.start('title')
etb.data(repo_data['title'])
etb.end('title')
etb.start('link')
etb.data('%s/repoview/%s' % (self.opts.url, RSSFILE))
etb.end('link')
etb.start('description')
etb.data('Latest packages for %s' % repo_data['title'])
etb.end('description')
etb.start('lastBuildDate')
etb.data(time.strftime(ISOFORMAT))
etb.end('lastBuildDate')
etb.start('generator')
etb.data('Repoview-%s' % repo_data['my_version'])
etb.end('generator')
rss_tpt = os.path.join(self.opts.templatedir, RSSKID)
rss_kid = Template(file=rss_tpt)
rss_kid.assume_encoding = "utf-8"
rss_kid.repo_data = repo_data
rss_kid.url = self.opts.url
for row in latest:
pkg_data = self.get_package_data(row[0])
rpm = pkg_data['rpms'][0]
(epoch, version, release, arch, built) = rpm[:5]
etb.start('item')
etb.start('guid')
etb.data('%s/repoview/%s+%s:%s-%s.%s' %
(self.opts.url, pkg_data['filename'], epoch, version,
release, arch))
etb.end('guid')
etb.start('link')
etb.data('%s/repoview/%s' % (self.opts.url, pkg_data['filename']))
etb.end('link')
etb.start('pubDate')
etb.data(time.strftime(ISOFORMAT, time.gmtime(int(built))))
etb.end('pubDate')
etb.start('title')
etb.data('Update: %s-%s-%s' % (pkg_data['name'], version, release))
etb.end('title')
rss_kid.pkg_data = pkg_data
description = rss_kid.serialize()
etb.start('description')
etb.data(description.decode('utf-8'))
etb.end('description')
etb.end('item')
etb.end('channel')
etb.end('rss')
rss = etb.close()
etree = ElementTree(rss)
out = os.path.join(self.outdir, RSSFILE)
etree.write(out, 'utf-8')
self.say('done\n')
def _get_sync(self, view, iq, args):
try:
if 'toRepoId' in args and UUID(args['toRepoId']) != self._repoId:
raise RepositoryMismatchError, args['toRepoId']
view.refresh(None, None, False)
repoId = UUID(args['fromRepoId'])
name = args['name']
version = int(args.get('version', '0'))
uuid = args.get('uuid')
if uuid is not None:
uuid = UUID(uuid)
collection, name, uuid = self.findCollection(view, name, uuid)
share = self.findShare(view, collection, repoId, iq['from'])
iq = client.IQ(self.client.xmlstream, "result")
query = iq.addElement(("jabber:x:chandler", "query"))
sync = query.addElement('sync')
sync['name'] = name
changes = self.computeChanges(view, version, collection, share)
keys = set()
compressed = len(changes) > 16
if compressed:
builder = TreeBuilder()
dom = formats.ElementTreeDOM()
data = dom.openElement(builder, 'data')
else:
dom = DomishDOM()
data = dom.openElement(sync, 'data')
for key, (_changes, status) in changes.iteritems():
if key not in keys:
if status & CItem.DELETED:
dom.openElement(data,
'item',
uuid=key.str64(),
status='deleted')
else:
attrs = {'uuid': key.str64()}
if key in collection:
attrs['status'] = 'member'
item = dom.openElement(data, 'item', **attrs)
share.format.exportProcess(dom, key, item, changes,
keys)
dom.closeElement(data, 'item')
elif key in collection:
dom.openElement(data,
'item',
uuid=key.str64(),
status='member')
dom.closeElement(data, 'item')
dom.closeElement(data, 'data')
sync['fromRepoId'] = self._repoId.str64()
sync['toRepoId'] = repoId.str64()
sync['version'] = str(view.itsVersion)
sync['uuid'] = collection.itsUUID.str64()
if compressed:
sync['compressed'] = 'true'
out = StringIO()
ElementTree(builder.close()).write(out, 'utf-8')
sync.children.append(b64encode(compress(out.getvalue())))
out.close()
except:
view.cancel()
raise
share.localVersion = view.itsVersion + 1
share.established = True
share.ackPending = True
view.commit()
return iq
def _get_sync(self, view, shareId, peerId, name, op):
try:
view.refresh(None, None, False)
if shareId is not None:
share = view[shareId]
peerId = share.conduit.peerId
toRepoId = share.repoId
collection = share.contents
name = collection.displayName
uuid = collection.itsUUID
version = share.localVersion
else:
collection, name, uuid = self.findCollection(view, name, None)
toRepoId = None
version = 0
replyTo = view[self.client.account].imap.replyToAddress.emailAddress
share = self.findShare(view, collection, toRepoId, peerId)
changes = self.computeChanges(view, version, collection, share)
if op == 'sync' and not changes:
share.localVersion = view.itsVersion + 1
view.commit()
return None
message = MIMEMultipart()
message['From'] = replyTo
message['Reply-To'] = replyTo
message['To'] = peerId
message['Subject'] = 'Chandler sent "%s" collection' %(name)
message['X-chandler'] = 'p2p'
textPart = MIMEBase('text', 'plain')
textPart.set_payload('Chandler sent "%s"' %(name))
message.attach(textPart)
attachment = MIMEBase('application', 'octet-stream')
builder = TreeBuilder()
dom = ElementTreeDOM()
data = dom.openElement(builder, 'data')
keys = set()
for key, (_changes, status) in changes.iteritems():
if key not in keys:
attrs = { 'uuid': key.str64() }
if status & CItem.DELETED:
attrs['status'] = 'deleted'
item = dom.openElement(data, 'item', **attrs)
else:
if key in collection:
attrs['status'] = 'member'
item = dom.openElement(data, 'item', **attrs)
share.format.exportProcess(dom, key, item,
changes, keys)
dom.closeElement(data, 'item')
elif key in collection:
item = dom.openElement(data, 'item', uuid=key.str64(),
status='member')
dom.closeElement(data, 'item')
dom.closeElement(builder, 'data')
out = StringIO()
ElementTree(builder.close()).write(out, 'utf-8')
data = compress(out.getvalue())
out.close()
message['X-chandler-p2p-name'] = name
message['X-chandler-p2p-from'] = self._repoId.str64()
if toRepoId is not None:
message['X-chandler-p2p-to'] = toRepoId.str64()
message['X-chandler-p2p-item'] = "%s-%d" %(uuid.str64(),
view.itsVersion)
message['X-chandler-p2p-op'] = 'sync'
attachment.set_payload(data)
encode_base64(attachment)
attachment.add_header('Content-Disposition', 'attachment',
name=name)
message.attach(attachment)
except:
view.cancel()
raise
share.localVersion = view.itsVersion + 1
share.established = True
share.ackPending = True
view.commit()
return message
def do_rss(self, repo_data, latest):
"""
Write the RSS feed.
@param repo_data: the dict containing repository data
@type repo_data: dict
@param latest: the list of tuples returned by get_latest_packages
@type latest: list
@rtype: void
"""
self.say('Generating rss feed...')
etb = TreeBuilder()
out = os.path.join(self.outdir, RSSFILE)
etb.start('rss', {'version': '2.0'})
etb.start('channel')
etb.start('title')
etb.data(repo_data['title'])
etb.end('title')
etb.start('link')
etb.data('%s/repoview/%s' % (self.opts.url, RSSFILE))
etb.end('link')
etb.start('description')
etb.data('Latest packages for %s' % repo_data['title'])
etb.end('description')
etb.start('lastBuildDate')
etb.data(time.strftime(ISOFORMAT))
etb.end('lastBuildDate')
etb.start('generator')
etb.data('Repoview-%s' % repo_data['my_version'])
etb.end('generator')
rss_tpt = os.path.join(self.opts.templatedir, RSSKID)
rss_kid = Template(file=rss_tpt)
rss_kid.assume_encoding = "utf-8"
rss_kid.repo_data = repo_data
rss_kid.url = self.opts.url
for row in latest:
pkg_data = self.get_package_data(row[0])
rpm = pkg_data['rpms'][0]
(epoch, version, release, arch, built) = rpm[:5]
etb.start('item')
etb.start('guid')
etb.data('%s/repoview/%s+%s:%s-%s.%s' % (self.opts.url,
pkg_data['filename'],
epoch, version, release,
arch))
etb.end('guid')
etb.start('link')
etb.data('%s/repoview/%s' % (self.opts.url, pkg_data['filename']))
etb.end('link')
etb.start('pubDate')
etb.data(time.strftime(ISOFORMAT, time.gmtime(int(built))))
etb.end('pubDate')
etb.start('title')
etb.data('Update: %s-%s-%s' % (pkg_data['name'], version, release))
etb.end('title')
rss_kid.pkg_data = pkg_data
description = rss_kid.serialize()
etb.start('description')
etb.data(description.decode('utf-8'))
etb.end('description')
etb.end('item')
etb.end('channel')
etb.end('rss')
rss = etb.close()
etree = ElementTree(rss)
out = os.path.join(self.outdir, RSSFILE)
etree.write(out, 'utf-8')
self.say('done\n')
def _get_sync(self, view, shareId, peerId, name, op):
try:
view.refresh(None, None, False)
if shareId is not None:
share = view[shareId]
peerId = share.conduit.peerId
toRepoId = share.repoId
collection = share.contents
name = collection.displayName
uuid = collection.itsUUID
version = share.localVersion
else:
collection, name, uuid = self.findCollection(view, name, None)
toRepoId = None
version = 0
replyTo = view[
self.client.account].imap.replyToAddress.emailAddress
share = self.findShare(view, collection, toRepoId, peerId)
changes = self.computeChanges(view, version, collection, share)
if op == 'sync' and not changes:
share.localVersion = view.itsVersion + 1
view.commit()
return None
message = MIMEMultipart()
message['From'] = replyTo
message['Reply-To'] = replyTo
message['To'] = peerId
message['Subject'] = 'Chandler sent "%s" collection' % (name)
message['X-chandler'] = 'p2p'
textPart = MIMEBase('text', 'plain')
textPart.set_payload('Chandler sent "%s"' % (name))
message.attach(textPart)
attachment = MIMEBase('application', 'octet-stream')
builder = TreeBuilder()
dom = ElementTreeDOM()
data = dom.openElement(builder, 'data')
keys = set()
for key, (_changes, status) in changes.iteritems():
if key not in keys:
attrs = {'uuid': key.str64()}
if status & CItem.DELETED:
attrs['status'] = 'deleted'
item = dom.openElement(data, 'item', **attrs)
else:
if key in collection:
attrs['status'] = 'member'
item = dom.openElement(data, 'item', **attrs)
share.format.exportProcess(dom, key, item, changes,
keys)
dom.closeElement(data, 'item')
elif key in collection:
item = dom.openElement(data,
'item',
uuid=key.str64(),
status='member')
dom.closeElement(data, 'item')
dom.closeElement(builder, 'data')
out = StringIO()
ElementTree(builder.close()).write(out, 'utf-8')
data = compress(out.getvalue())
out.close()
message['X-chandler-p2p-name'] = name
message['X-chandler-p2p-from'] = self._repoId.str64()
if toRepoId is not None:
message['X-chandler-p2p-to'] = toRepoId.str64()
message['X-chandler-p2p-item'] = "%s-%d" % (uuid.str64(),
view.itsVersion)
message['X-chandler-p2p-op'] = 'sync'
attachment.set_payload(data)
encode_base64(attachment)
attachment.add_header('Content-Disposition',
'attachment',
name=name)
message.attach(attachment)
except:
view.cancel()
raise
share.localVersion = view.itsVersion + 1
share.established = True
share.ackPending = True
view.commit()
return message
def _get_sync(self, view, iq, args):
try:
if 'toRepoId' in args and UUID(args['toRepoId']) != self._repoId:
raise RepositoryMismatchError, args['toRepoId']
view.refresh(None, None, False)
repoId = UUID(args['fromRepoId'])
name = args['name']
version = int(args.get('version', '0'))
uuid = args.get('uuid')
if uuid is not None:
uuid = UUID(uuid)
collection, name, uuid = self.findCollection(view, name, uuid)
share = self.findShare(view, collection, repoId, iq['from'])
iq = client.IQ(self.client.xmlstream, "result")
query = iq.addElement(("jabber:x:chandler", "query"))
sync = query.addElement('sync')
sync['name'] = name
changes = self.computeChanges(view, version, collection, share)
keys = set()
compressed = len(changes) > 16
if compressed:
builder = TreeBuilder()
dom = formats.ElementTreeDOM()
data = dom.openElement(builder, 'data')
else:
dom = DomishDOM()
data = dom.openElement(sync, 'data')
for key, (_changes, status) in changes.iteritems():
if key not in keys:
if status & CItem.DELETED:
dom.openElement(data, 'item', uuid=key.str64(),
status='deleted')
else:
attrs = { 'uuid': key.str64() }
if key in collection:
attrs['status'] = 'member'
item = dom.openElement(data, 'item', **attrs)
share.format.exportProcess(dom, key, item,
changes, keys)
dom.closeElement(data, 'item')
elif key in collection:
dom.openElement(data, 'item', uuid=key.str64(),
status='member')
dom.closeElement(data, 'item')
dom.closeElement(data, 'data')
sync['fromRepoId'] = self._repoId.str64()
sync['toRepoId'] = repoId.str64()
sync['version'] = str(view.itsVersion)
sync['uuid'] = collection.itsUUID.str64()
if compressed:
sync['compressed'] = 'true'
out = StringIO()
ElementTree(builder.close()).write(out, 'utf-8')
sync.children.append(b64encode(compress(out.getvalue())))
out.close()
except:
view.cancel()
raise
share.localVersion = view.itsVersion + 1
share.established = True
share.ackPending = True
view.commit()
return iq
