def sync(self):
update_db_start = time.time()
update_db(self)
logging.info("update_db %s" % (time.time() - update_db_start))
todo = [len(self.ss_actions)]
todo_lock = threading.Lock()
todo_event = threading.Event()
def _sync_action(func, *args):
try:
func(*args)
except Exception as e:
logging.exception("Uncaught exception")
with todo_lock:
todo[0] -= 1
if todo[0] == 0:
todo_event.set()
def _entry(name, daemon, action):
start = time.time()
msg = action()
elapsed = time.time() - start
logging.info("generate %s %s" % (name, elapsed))
start = time.time()
daemon.send(msg)
elapsed = time.time() - start
logging.info("send %s %s" % (name, elapsed))
todo[0] += 1
self.threadPool.execute(_sync_action, self._sync_villanet)
for act in self.ss_actions:
self.threadPool.execute(_sync_action, _entry, *act)
todo_event.wait()
self.last_sync_ts = time.time()
def sync(self):
update_db_start = time.time()
update_db(self)
logging.info("update_db %s" % (time.time() - update_db_start))
todo = [len(self.ss_actions)]
todo_lock = threading.Lock()
todo_event = threading.Event()
def _sync_action(func, name, daemon, action):
try:
func(name, daemon, action)
except Exception:
logging.exception('uncaught exception in %s (daemon %s)' %
(name, daemon))
with todo_lock:
todo[0] -= 1
if todo[0] == 0:
todo_event.set()
def _entry(name, daemon, action):
start = time.time()
msg = action()
elapsed = time.time() - start
logging.info("generate %s %.4f" % (name, elapsed))
start = time.time()
daemon.send(msg)
elapsed = time.time() - start
logging.info("send %s %.4f (%s to go)" %
(name, elapsed, todo[0] - 1))
for action in self.ss_actions:
self.threadPool.execute(_sync_action, _entry, *action)
todo_event.wait()
self.last_sync_ts = time.time()
def sync(self):
update_db_start = time.time()
update_db(self)
logging.info("update_db %s" % (time.time() - update_db_start))
todo = [len(self.ss_actions)]
todo_lock = threading.Lock()
todo_event = threading.Event()
def _sync_action(func, name, daemon, action):
try:
func(name, daemon, action)
except Exception:
logging.exception('uncaught exception in %s (daemon %s)' %
(name, daemon))
with todo_lock:
todo[0] -= 1
if todo[0] == 0:
todo_event.set()
def _entry(name, send, action):
start = time.time()
msg = action()
elapsed = time.time() - start
logging.info("generate %s %.4f" % (name, elapsed))
start = time.time()
send(msg)
elapsed = time.time() - start
logging.info("send %s %.4f (%s to go)" %
(name, elapsed, todo[0] - 1))
for action in self.ss_actions:
self.threadPool.execute(_sync_action, _entry, *action)
todo_event.wait()
self.last_sync_ts = time.time()
def sync(self):
update_db_start = time.time()
update_db(self)
logging.info("update_db %s" % (time.time() - update_db_start))
todo = [len(self.ss_actions)]
todo_lock = threading.Lock()
todo_event = threading.Event()
def _entry(name, daemon, action):
start = time.time()
msg = action()
elapsed = time.time() - start
logging.info("generate %s %s" % (name, elapsed))
start = time.time()
daemon.send(msg)
elapsed = time.time() - start
logging.info("send %s %s" % (name, elapsed))
with todo_lock:
todo[0] -= 1
if todo[0] == 0:
todo_event.set()
for act in self.ss_actions:
self.threadPool.execute(_entry, *act)
todo_event.wait()
def sync(self):
update_db_start = time.time()
update_db(self)
logging.info("update_db %s" % (time.time() - update_db_start))
todo = [len(self.ss_actions)]
todo_lock = threading.Lock()
todo_event = threading.Event()
def _sync_action(func, *args):
try:
func(*args)
except Exception as e:
logging.exception("Uncaught exception")
with todo_lock:
todo[0] -= 1
if todo[0] == 0:
todo_event.set()
def _entry(name, daemon, action):
start = time.time()
msg = action()
elapsed = time.time() - start
logging.info("generate %s %s" % (name, elapsed))
start = time.time()
daemon.send(msg)
elapsed = time.time() - start
logging.info("send %s %s" % (name, elapsed))
todo[0] += 1
self.threadPool.execute(_sync_action, self._sync_villanet)
for act in self.ss_actions:
self.threadPool.execute(_sync_action, _entry, *act)
todo_event.wait()
self.last_sync_ts = time.time()
def main(data):
def str_to_date(s):
if s is None:
return None
return datetime(*strptime(s,'%Y-%m-%d')[:3])
def year_to_dates(year):
return (datetime(2003+year,9,1),
datetime(2004+year,8,31))
def create_tag(name, humanName, tags=[]):
return Es.ecol.insert({'types': ['tag'],
'names': [name],
'humanNames': [{
'name': name,
'human': humanName}],
'tags': tags})
print 'dropping'
Es.ecol.drop()
Es.rcol.drop()
Es.mcol.drop()
subscr_Es.ecol.drop()
subscr_Es.scol.drop()
print 'creating indices'
Es.ensure_indices()
subscr_Es.ensure_indices()
mod_Es.ensure_indices()
conv_inst = dict()
conv_study = dict()
conv_group = dict()
conv_group_byname = dict()
conv_event = dict()
conv_seat = dict()
conv_user = dict()
ignore_groups = frozenset(['leden-oud'])
ignore_groups_members = frozenset(['leden'])
ignore_groups_ids = set()
ignore_groups_members_ids = set()
year_groups = frozenset(
['leden'+str(x) for x in range(1,9)]+
['kasco'+str(x) for x in range(1,9)]+
['bestuur'+str(x) for x in range(1,9)])
year_groups_ids = dict()
year_groups_lut = {}
print 'initial tags'
system_tag = create_tag('!system', 'Systeemstempels')
year_overrides_tag = create_tag('!year-overrides',
'Jaarlidmaatschapstempels', [system_tag])
virtual_group_tag = create_tag("!virtual-group",
'Virtuele groep', [system_tag])
sofa_brand_tag = create_tag("!sofa-brand",
'Sofa merk', [system_tag])
year_group_tag = create_tag("!year-group", 'Jaargroep',
[system_tag])
for i in xrange(1,9):
Es.ecol.insert({'types': ['tag'],
'humanNames': [{'human': 'Wel jaar %s' % i}],
'year-override': {'year': i,
'type': True},
'tags': [year_overrides_tag]})
Es.ecol.insert({'types': ['tag'],
'humanNames': [{'human': 'Niet jaar %s' % i}],
'year-override': {'year': i,
'type': False},
'tags': [year_overrides_tag]})
print 'institutes'
for m in data['EduInstitute']:
n = { 'types': ['institute'],
'humanNames': [{'human': m['name']}]}
conv_inst[m['id']] = Es.ecol.insert(n)
print 'studies'
for m in data['Study']:
n = { 'types': ['study'],
'humanNames': [{'human': m['name']}]}
conv_study[m['id']] = Es.ecol.insert(n)
print 'initial groups'
conv_group_byname['bestuur'] = {
'id': Es.ecol.insert({
'types': ['group'],
'names': ['bestuur'],
'tags': [year_group_tag],
'humanNames': [{
'name': 'bestuur',
'human': 'Bestuur',
'genitive_prefix': 'van het'}],
'description': "Het bestuur"}),
'name': 'bestuur',
'humanName': 'Bestuur'}
conv_group_byname['kasco'] = {
'id': Es.ecol.insert({
'types': ['group'],
'names': ['kasco'],
'tags': [year_group_tag],
'humanNames': [{
'name': 'kasco',
'human': 'Kascontrolecommissie',
'genitive_prefix': 'van de'}],
'description': "De kascontrolecommissie"}),
'name': 'kasco',
'humanName': 'Bestuur'}
print 'groups'
for m in data['OldKnGroup']:
if m['name'] in ignore_groups:
ignore_groups_ids.add(m['id'])
continue
if m['name'] in ignore_groups_members:
ignore_groups_members_ids.add(m['id'])
if m['name'] in year_groups:
year_groups_ids[m['id']] = m['name']
group = m['name'][:-1]
year = int(m['name'][-1:])
year_groups_lut[m['id']] = (group, year)
continue
if m['name'] == 'leden': m['isVirtual'] = False # fix for leden
n = { 'types': ['tag' if m['isVirtual'] else 'group'],
'names': [m['name']],
'humanNames': [{
'name': m['name'],
'human': m['humanName'],
'genitive_prefix': m['genitive_prefix']
}],
'description': m['description'],
'temp':{
'is_virtual': m['isVirtual']
}
}
conv_group[m['id']] = {'id': Es.ecol.insert(n),
'name': m['name'],
'humanName': m['humanName']}
conv_group_byname[m['name']] = conv_group[m['id']]
print 'group hierarchy'
for m in data['OldKnGroup']:
if m['name'] in year_groups or m['name'] in ignore_groups:
continue
if m['parent'] is not None:
if not m['parent'] in conv_group:
print " %s was orphaned" % m['name']
continue
Es.ecol.update({'_id': conv_group[m['id']]['id']},
{'$push': {'tags': conv_group[
m['parent']]['id']}})
print 'users'
for m in data['OldKnUser']:
bits = m['password'].split('$')
if len(bits) == 3:
pwd = {'algorithm': bits[0],
'salt': bits[1],
'hash': bits[2]}
else:
pwd = None
n = {
'types': ['user'],
'names': [m['username']],
'humanNames': [{'human': m['first_name'] + ' ' +
m['last_name']}],
'person': {
'titles': [],
'nick': m['first_name'],
'given': None,
'family': m['last_name'],
'gender': m['gender'],
'dateOfBirth': str_to_date(m['dateOfBirth'])
},
'emailAddresses': [
{'email': m['email'],
'from': DT_MIN,
'until': DT_MAX
}],
'addresses': [
{'street': m['addr_street'],
'number': m['addr_number'],
'zip': m['addr_zipCode'],
'city': m['addr_city'],
'from': DT_MIN,
'until': DT_MAX
}],
'telephones': [
{'number': m['telephone'],
'from': DT_MIN,
'until': DT_MAX}],
'studies': [
{'institute': conv_inst.get(m['institute']),
'study': conv_study.get(m['study']),
'from': DT_MIN,
'until': DT_MAX,
'number': m['studentNumber']}
],
'temp': {
'oud': m['in_oud'],
'aan': m['in_aan'],
'incasso': m['got_incasso'],
'joined': m['dateJoined'],
'remarks': m['remarks']
},
'is_active': m['is_active'],
'password': pwd
}
conv_user[m['id']] = Es.ecol.insert(n)
for g in m['groups']:
if g in ignore_groups_ids or \
g in ignore_groups_members_ids:
continue
if g in year_groups_ids:
gname, year = year_groups_lut[g]
f, u = year_to_dates(year)
Es.rcol.insert({
'with': conv_group_byname[gname]['id'],
'who': conv_user[m['id']],
'from': f,
'until': u,
'how': None})
continue
Es.rcol.insert({
'with': conv_group[g]['id'],
'who': conv_user[m['id']],
'from': DT_MIN,
'until': DT_MAX,
'how': None})
print 'brands'
for m in data['OldSeat']:
if m['name'] == 'deelhoofd':
m['name'] = 'graficideelhoofd'
if m['name'] in conv_seat:
continue
n = {'types': ['brand'],
'names': [m['name']],
'tags': [sofa_brand_tag],
'humanNames': [{'name': m['name'],
'human': m['humanName']}]}
conv_seat[m['name']] = {'id': Es.ecol.insert(n)}
print 'seats'
for m in data['OldSeat']:
if m['group'] in year_groups_ids:
gname = year_groups_ids[m['group']]
gdat = conv_group_byname[gname[:-1]]
_from, until = year_to_dates(int(gname[-1:]))
else:
gdat = conv_group[m['group']]
_from, until = DT_MIN, DT_MAX
n = {'types': ['group'],
'names': [gdat['name'] + '-' + m['name']],
'description': [m['description']],
'tags': [virtual_group_tag],
'virtual': {
'type': 'sofa',
'with': gdat['id'],
'how': conv_seat[m['name']]['id']},
'humanNames': [{
'name': gdat['name'] + '-' + m['name'],
'human': m['humanName'] +
' ' + gdat['humanName']}]}
i = Es.ecol.insert(n)
Es.rcol.insert({'who': conv_user[m['user']],
'from': _from,
'until': until,
'how': conv_seat[m['name']]['id'],
'with': gdat['id']})
print 'merging relations'
print ' list until'
lut = dict()
plan_changes = dict()
plan_remove = set()
for r in Es.rcol.find({'until': {'$lt': DT_MAX}}):
lut[r['until'] + timedelta(1,0), r['with'],
r['how'], r['who']] = r['_id']
print ' crossreference from'
for r in Es.rcol.find({'from': {'$gt': DT_MIN}}):
n = (r['from'], r['with'], r['how'], r['who'])
if n not in lut:
continue
plan_changes[lut[n]] = (r['until'], r['_id'])
plan_remove.add(r['_id'])
print ' transitive closure of plan'
print 'small final tweaks to groups'
Es.ecol.update({'names': 'leden'}, {'$push': {'tags': year_group_tag}})
done = False
while not done:
done = True
for k,v in plan_changes.iteritems():
if v[1] in plan_changes:
plan_changes[k] = plan_changes[v[1]]
del plan_changes[v[1]]
done = False
break
print ' execute'
for r in plan_remove:
Es.rcol.remove({'_id': r})
for k,v in plan_changes.iteritems():
Es.rcol.update({'_id': k}, {'$set': {'until': v[0]}})
print 'event'
for m in data['Event']:
if m['owner'] not in conv_group:
gname = year_groups_lut[m['owner']][0]
gid = conv_group_byname[gname]['id']
else:
gid = conv_group[m['owner']]['id']
conv_event[m['id']] = subscr_Es.ecol.insert({
'mailBody': m['mailBody'],
'humanName': m['humanName'],
'description': m['description'],
'cost': m['cost'],
'is_open': m['is_open'],
'owner': gid,
'name': m['name']})
print 'event subscriptions'
for m in data['EventSubscription']:
subscr_Es.scol.insert({
'event': conv_event[m['event']],
'userNotes': m['userNotes'],
'debit': m['debit'],
'user': conv_user[m['user']]})
print 'giedo updatedb'
update_db(None)
print 'alias'
print ' ids_by_names'
name2id = Es.ids_by_names()
print ' to graph'
alias_graph = {}
for m in data['Alias']:
alias_graph[m['source']] = m['target']
print ' tarjan'
for scc in tarjan(alias_graph):
assert len(scc) == 1
src = scc[0]
if src in name2id:
continue
if not src in alias_graph:
continue
if not alias_graph[src] in name2id:
print ' ? %s -> %s' % (src, alias_graph[src])
continue
name2id[src] = name2id[alias_graph[src]]
Es.ecol.update({'names': alias_graph[src]},
{'$push': {'names': src}})
def main(data):
def str_to_date(s):
if s is None:
return None
return datetime(*strptime(s, "%Y-%m-%d")[:3])
def year_to_dates(year):
return (datetime(2003 + year, 9, 1), datetime(2004 + year, 8, 31))
def create_tag(name, humanName, tags=[]):
return Es.ecol.insert(
{"types": ["tag"], "names": [name], "humanNames": [{"name": name, "human": humanName}], "tags": tags}
)
print "dropping"
Es.ecol.drop()
Es.rcol.drop()
Es.mcol.drop()
subscr_Es.ecol.drop()
subscr_Es.scol.drop()
print "creating indices"
Es.ensure_indices()
subscr_Es.ensure_indices()
mod_Es.ensure_indices()
conv_inst = dict()
conv_study = dict()
conv_group = dict()
conv_group_byname = dict()
conv_event = dict()
conv_seat = dict()
conv_user = dict()
ignore_groups = frozenset(["leden-oud"])
ignore_groups_members = frozenset(["leden"])
ignore_groups_ids = set()
ignore_groups_members_ids = set()
year_groups = frozenset(
["leden" + str(x) for x in range(1, 9)]
+ ["kasco" + str(x) for x in range(1, 9)]
+ ["bestuur" + str(x) for x in range(1, 9)]
)
year_groups_ids = dict()
year_groups_lut = {}
print "initial tags"
system_tag = create_tag("!system", "Systeemstempels")
year_overrides_tag = create_tag("!year-overrides", "Jaarlidmaatschapstempels", [system_tag])
virtual_group_tag = create_tag("!virtual-group", "Virtuele groep", [system_tag])
sofa_brand_tag = create_tag("!sofa-brand", "Sofa merk", [system_tag])
year_group_tag = create_tag("!year-group", "Jaargroep", [system_tag])
for i in xrange(1, 9):
Es.ecol.insert(
{
"types": ["tag"],
"humanNames": [{"human": "Wel jaar %s" % i}],
"year-override": {"year": i, "type": True},
"tags": [year_overrides_tag],
}
)
Es.ecol.insert(
{
"types": ["tag"],
"humanNames": [{"human": "Niet jaar %s" % i}],
"year-override": {"year": i, "type": False},
"tags": [year_overrides_tag],
}
)
print "institutes"
for m in data["EduInstitute"]:
n = {"types": ["institute"], "humanNames": [{"human": m["name"]}]}
conv_inst[m["id"]] = Es.ecol.insert(n)
print "studies"
for m in data["Study"]:
n = {"types": ["study"], "humanNames": [{"human": m["name"]}]}
conv_study[m["id"]] = Es.ecol.insert(n)
print "initial groups"
conv_group_byname["bestuur"] = {
"id": Es.ecol.insert(
{
"types": ["group"],
"names": ["bestuur"],
"tags": [year_group_tag],
"humanNames": [{"name": "bestuur", "human": "Bestuur", "genitive_prefix": "van het"}],
"description": "Het bestuur",
}
),
"name": "bestuur",
"humanName": "Bestuur",
}
conv_group_byname["kasco"] = {
"id": Es.ecol.insert(
{
"types": ["group"],
"names": ["kasco"],
"tags": [year_group_tag],
"humanNames": [{"name": "kasco", "human": "Kascontrolecommissie", "genitive_prefix": "van de"}],
"description": "De kascontrolecommissie",
}
),
"name": "kasco",
"humanName": "Bestuur",
}
print "groups"
for m in data["OldKnGroup"]:
if m["name"] in ignore_groups:
ignore_groups_ids.add(m["id"])
continue
if m["name"] in ignore_groups_members:
ignore_groups_members_ids.add(m["id"])
if m["name"] in year_groups:
year_groups_ids[m["id"]] = m["name"]
group = m["name"][:-1]
year = int(m["name"][-1:])
year_groups_lut[m["id"]] = (group, year)
continue
if m["name"] == "leden":
m["isVirtual"] = False # fix for leden
n = {
"types": ["tag" if m["isVirtual"] else "group"],
"names": [m["name"]],
"humanNames": [{"name": m["name"], "human": m["humanName"], "genitive_prefix": m["genitive_prefix"]}],
"description": m["description"],
"temp": {"is_virtual": m["isVirtual"]},
}
conv_group[m["id"]] = {"id": Es.ecol.insert(n), "name": m["name"], "humanName": m["humanName"]}
conv_group_byname[m["name"]] = conv_group[m["id"]]
print "group hierarchy"
for m in data["OldKnGroup"]:
if m["name"] in year_groups or m["name"] in ignore_groups:
continue
if m["parent"] is not None:
if not m["parent"] in conv_group:
print " %s was orphaned" % m["name"]
continue
Es.ecol.update({"_id": conv_group[m["id"]]["id"]}, {"$push": {"tags": conv_group[m["parent"]]["id"]}})
print "users"
for m in data["OldKnUser"]:
bits = m["password"].split("$")
if len(bits) == 3:
pwd = {"algorithm": bits[0], "salt": bits[1], "hash": bits[2]}
else:
pwd = None
n = {
"types": ["user"],
"names": [m["username"]],
"humanNames": [{"human": m["first_name"] + " " + m["last_name"]}],
"person": {
"titles": [],
"nick": m["first_name"],
"given": None,
"family": m["last_name"],
"gender": m["gender"],
"dateOfBirth": str_to_date(m["dateOfBirth"]),
},
"emailAddresses": [{"email": m["email"], "from": DT_MIN, "until": DT_MAX}],
"addresses": [
{
"street": m["addr_street"],
"number": m["addr_number"],
"zip": m["addr_zipCode"],
"city": m["addr_city"],
"from": DT_MIN,
"until": DT_MAX,
}
],
"telephones": [{"number": m["telephone"], "from": DT_MIN, "until": DT_MAX}],
"studies": [
{
"institute": conv_inst.get(m["institute"]),
"study": conv_study.get(m["study"]),
"from": DT_MIN,
"until": DT_MAX,
"number": m["studentNumber"],
}
],
"temp": {
"oud": m["in_oud"],
"aan": m["in_aan"],
"incasso": m["got_incasso"],
"joined": m["dateJoined"],
"remarks": m["remarks"],
},
"is_active": m["is_active"],
"password": pwd,
}
conv_user[m["id"]] = Es.ecol.insert(n)
for g in m["groups"]:
if g in ignore_groups_ids or g in ignore_groups_members_ids:
continue
if g in year_groups_ids:
gname, year = year_groups_lut[g]
f, u = year_to_dates(year)
Es.rcol.insert(
{
"with": conv_group_byname[gname]["id"],
"who": conv_user[m["id"]],
"from": f,
"until": u,
"how": None,
}
)
continue
Es.rcol.insert(
{"with": conv_group[g]["id"], "who": conv_user[m["id"]], "from": DT_MIN, "until": DT_MAX, "how": None}
)
print "brands"
for m in data["OldSeat"]:
if m["name"] == "deelhoofd":
m["name"] = "graficideelhoofd"
if m["name"] in conv_seat:
continue
n = {
"types": ["brand"],
"names": [m["name"]],
"tags": [sofa_brand_tag],
"humanNames": [{"name": m["name"], "human": m["humanName"]}],
}
conv_seat[m["name"]] = {"id": Es.ecol.insert(n)}
print "seats"
for m in data["OldSeat"]:
if m["group"] in year_groups_ids:
gname = year_groups_ids[m["group"]]
gdat = conv_group_byname[gname[:-1]]
_from, until = year_to_dates(int(gname[-1:]))
else:
gdat = conv_group[m["group"]]
_from, until = DT_MIN, DT_MAX
n = {
"types": ["group"],
"names": [gdat["name"] + "-" + m["name"]],
"description": [m["description"]],
"tags": [virtual_group_tag],
"virtual": {"type": "sofa", "with": gdat["id"], "how": conv_seat[m["name"]]["id"]},
"humanNames": [{"name": gdat["name"] + "-" + m["name"], "human": m["humanName"] + " " + gdat["humanName"]}],
}
i = Es.ecol.insert(n)
Es.rcol.insert(
{
"who": conv_user[m["user"]],
"from": _from,
"until": until,
"how": conv_seat[m["name"]]["id"],
"with": gdat["id"],
}
)
print "merging relations"
print " list until"
lut = dict()
plan_changes = dict()
plan_remove = set()
for r in Es.rcol.find({"until": {"$lt": DT_MAX}}):
lut[r["until"] + timedelta(1, 0), r["with"], r["how"], r["who"]] = r["_id"]
print " crossreference from"
for r in Es.rcol.find({"from": {"$gt": DT_MIN}}):
n = (r["from"], r["with"], r["how"], r["who"])
if n not in lut:
continue
plan_changes[lut[n]] = (r["until"], r["_id"])
plan_remove.add(r["_id"])
print " transitive closure of plan"
print "small final tweaks to groups"
Es.ecol.update({"names": "leden"}, {"$push": {"tags": year_group_tag}})
done = False
while not done:
done = True
for k, v in plan_changes.iteritems():
if v[1] in plan_changes:
plan_changes[k] = plan_changes[v[1]]
del plan_changes[v[1]]
done = False
break
print " execute"
for r in plan_remove:
Es.rcol.remove({"_id": r})
for k, v in plan_changes.iteritems():
Es.rcol.update({"_id": k}, {"$set": {"until": v[0]}})
print "event"
for m in data["Event"]:
if m["owner"] not in conv_group:
gname = year_groups_lut[m["owner"]][0]
gid = conv_group_byname[gname]["id"]
else:
gid = conv_group[m["owner"]]["id"]
conv_event[m["id"]] = subscr_Es.ecol.insert(
{
"mailBody": m["mailBody"],
"humanName": m["humanName"],
"description": m["description"],
"cost": m["cost"],
"is_open": m["is_open"],
"owner": gid,
"name": m["name"],
}
)
print "event subscriptions"
for m in data["EventSubscription"]:
subscr_Es.scol.insert(
{
"event": conv_event[m["event"]],
"userNotes": m["userNotes"],
"debit": m["debit"],
"user": conv_user[m["user"]],
}
)
print "giedo updatedb"
update_db(None)
print "alias"
print " ids_by_names"
name2id = Es.ids_by_names()
print " to graph"
alias_graph = {}
for m in data["Alias"]:
alias_graph[m["source"]] = m["target"]
print " tarjan"
for scc in tarjan(alias_graph):
assert len(scc) == 1
src = scc[0]
if src in name2id:
continue
if not src in alias_graph:
continue
if not alias_graph[src] in name2id:
print " ? %s -> %s" % (src, alias_graph[src])
continue
name2id[src] = name2id[alias_graph[src]]
Es.ecol.update({"names": alias_graph[src]}, {"$push": {"names": src}})