def get_attendees(self, urls, filename="attendees"):
agg = Agg(self._mdb.attendeesCollection())
agg.addMatch({
"batchID": self._batchID,
"info.event.group.urlname": {
"$in": urls
}
})
if self._start_date or self._end_date:
agg.addRangeMatch("info.event.time", self._start_date,
self._end_date)
agg.addProject({
"_id": 0,
"name": "$info.attendee.member.name",
"id": "$info.attendee.member.id",
"event": "$info.event.name",
"group": "$info.event.group.name",
"date": "$info.event.time"
})
if self._view:
agg.create_view(self._mdb.database(), "attendees_view")
formatter = CursorFormatter(agg, filename, self._format)
formatter.output(fieldNames=["name", "id", "event", "group", "date"],
datemap=["date"],
limit=self._limit)
if filename != "-":
self._files.append(filename)
def matchGroup(self, urlname):
agg = Agg(self._mdb.pastEventsCollection())
agg.addMatch({
"batchID": self._batchID,
"event.status": "past",
"event.group.urlname": urlname
})
return agg
def __init__(self, mdb):
'''
Constructor
'''
super(Pro_Members, self).__init__(mdb, "pro_members")
self._membersAgg = Agg(self._collection)
self._membersAgg.addMatch({"member.member_name": {"$exists": 1}})
self._membersAgg.addProject({"_id": 0, "name": "$member.member_name"})
self._membersAgg.addGroup({"_id": "$name", "occurences": {"$sum": 1}})
self._membersAgg.addSort(
Sorter(occurences=pymongo.DESCENDING)) # largest first
self._memberCount = 0
class Pro_Members(Members):
def __init__(self, mdb):
'''
Constructor
'''
super(Pro_Members, self).__init__(mdb, "pro_members")
self._membersAgg = Agg(self._collection)
self._membersAgg.addMatch({"member.member_name": {"$exists": 1}})
self._membersAgg.addProject({"_id": 0, "name": "$member.member_name"})
self._membersAgg.addGroup({"_id": "$name", "occurences": {"$sum": 1}})
self._membersAgg.addSort(
Sorter(occurences=pymongo.DESCENDING)) # largest first
self._memberCount = 0
def get_group_members(self, url_name, q=None):
'''
returns a MongoDB cursor.
'''
query = {"member.chapters": {"$elemMatch": {"urlname": url_name}}}
if q:
query.update(q)
return self.find(query)
def count_members(self, groups):
total = 0
for i in groups:
count = self.get_group_members(i).count()
total = total + count
return count
def get_many_group_members(self, groups, query=None):
'''
returns a generator
'''
return itertools.chain(
*[self.get_group_members(i, query) for i in groups])
def joined_by_year(self):
agg_pipe = Agg(self._collection)
agg_pipe.addMatch({"batchID": self._audit.get_last_valid_batch_id()})
agg_pipe.addProject({
"_id": 0,
"member_id": "$member.member_id",
"member_name": "$member.member_name",
"year": {
"$year": "$member.join_time"
},
})
agg_pipe.addGroup({"_id": "$year", "total_registered": {"$sum": 1}})
return agg_pipe.aggregate()
def distinct_members(self):
return self._collection.distinct("member.member_name")
def joined_by_year(self):
agg_pipe = Agg(self._collection)
agg_pipe.addMatch({"batchID": self._audit.get_last_valid_batch_id()})
agg_pipe.addProject({
"_id": 0,
"member_id": "$member.member_id",
"member_name": "$member.member_name",
"year": {
"$year": "$member.join_time"
},
})
agg_pipe.addGroup({"_id": "$year", "total_registered": {"$sum": 1}})
return agg_pipe.aggregate()
def getCurrentValidBatches( self, start=None, end=None ):
agg = Agg( self._auditCollection )
agg.addMatch({ "apikey" : get_meetup_key(),
"end" : { "$ne" : None },
"trial" : False } )
agg.addRangeMatch( "start", start, end)
agg.addSort( Sorter( batchID = pymongo.DESCENDING ))
# cursor = self._auditCollection.find( { "apikey" : get_meetup_key(),
# "end" : { "$ne" : None },
# "trial" : False } ).sort( "batchID", pymongo.DESCENDING )
return agg
def get_job_groups( self, filename=None ):
'''
Find all the jobs in SFCD
'''
agg = Agg( self._collection )
# [ { "$group" : { "_id" : "$Job Function", "count" : { "$sum" : 1 }}} ]
agg.addGroup( { "_id" : "$Job Function",
"count" : { "$sum" : 1 }})
if self._sorter:
agg.addSort( self._sorter )
print( agg )
for i in agg() :
print( i )
formatter = CursorFormatter( agg, filename, self._format )
formatter.output( fieldNames= [ "_id", "count" ], limit=self._limit )
if filename != "-":
self._files.append( filename )
def get_rsvps( self, urls, filename=None):
'''
Lookup RSVPs by user. So for each user collect how many events they RSVPed to.
'''
agg = Agg( self._mdb.attendeesCollection())
agg.addMatch({ "batchID" : self._batchID,
"info.event.group.urlname" : { "$in" : urls }} )
if self._start_date or self._end_date :
agg.addRangeMatch( "info.event.time", self._start_date, self._end_date )
agg.addProject( { "_id" : 0,
"attendee" : "$info.attendee.member.name",
"group" : "$info.event.group.urlname",
"date" : "$info.event.time",
"event_name" : "$info.event.name" })
# agg.addGroup( { "_id" : { "attendee": "$attendee", "group": "$group" },
# "event_count" : { "$sum" : 1 }})
#
# agg.addProject( { "_id" : 0,
# "attendee" : "$_id.attendee",
# "group" : "$_id.group",
# "date" : "$event.time",
# "event_count" : 1 } )
if self._sorter :
agg.addSort( self._sorter)
if self._view :
agg.create_view( self._mdb.database(), "rsvps_view" )
formatter = CursorFormatter( agg, filename, self._format )
formatter.output( fieldNames= [ "attendee", "group", "date", "event_name" ], datemap=[ "date" ], limit=self._limit )
if filename != "-":
self._files.append( filename )
def get_organisers( self, urls, filename=None ):
'''
Get all the members of all the groups (urls). Range is join_time.
'''
agg = Agg( self._mdb.proGroupsCollection())
agg.addMatch({ "batchID" : self._batchID } )
agg.addMatch({ "group.urlname" : { "$in" : urls }} )
if self._start_date or self._end_date :
agg.addRangeMatch( "group.created", self._start_date, self._end_date )
agg.addUnwind( "$group.organizers" )
agg.addGroup( { "_id" : "$group.organizers",
"groups" : { "$addToSet" : "$group.urlname"}})
agg.addProject( { "_id" : 0,
"name" : "$_id.name",
"role" : "$_id.permission",
"groups" : "$groups"
""})
print( agg )
if self._sorter:
agg.addSort( self._sorter)
if self._view :
agg.create_view( self._mdb.database(), "new_members_view" )
formatter = CursorFormatter( agg, filename, self._format )
formatter.output( fieldNames= [ "name", "role", "groups" ], limit=self._limit)
if filename != "-":
self._files.append( filename )
def get_new_members( self, urls, filename=None ):
'''
Get all the members of all the groups (urls). Range is join_time.
'''
agg = Agg( self._mdb.proMembersCollection())
agg.addMatch({ "batchID" : self._batchID } )
if self._start_date or self._end_date :
agg.addRangeMatch( "member.join_time", self._start_date, self._end_date )
agg.addUnwind( "$member.chapters" )
agg.addMatch({ "member.chapters.urlname" : { "$in" : urls }} )
agg.addProject( { "_id" : 0,
"group" : "$member.chapters.urlname",
"name" : "$member.member_name",
"join_date" : "$member.join_time" } )
if self._sorter:
agg.addSort( self._sorter)
if self._view :
agg.create_view( self._mdb.database(), "new_members_view" )
formatter = CursorFormatter( agg, filename, self._format )
formatter.output( fieldNames= [ "group", "name", "join_date" ], datemap=[ 'join_date'], limit=self._limit)
if filename != "-":
self._files.append( filename )
def get_total_events( self, urls, when="past", filename=None ) :
agg = None
if when == "past" :
agg = Agg( self._mdb.pastEventsCollection())
elif when == "upcoming" :
agg = Agg( self._mdb.upcomingEventsCollection())
if self._start_date or self._end_date :
agg.addRangeMatch( "event.time", self._start_date, self._end_date )
agg.addMatch({ "batchID" : self._batchID,
"event.status" : when,
"event.group.urlname" : { "$in" : urls }} )
agg.addProject( { "_id" : 0,
"group" : "$event.group.urlname",
"rsvp" : "$event.group.yes_rsvp_count",
"month" : { "$month" : "$event.time" },
"year" : { "$year" : "$event.time" }})
agg.addGroup( { "_id" : { "month" : "$month",
"year" : "$year" },
"count" : { "$sum": 1 }})
agg.addProject( { "month" : "$_id.month",
"year" : "$_id.year",
"count" : "$count"} )
if self._sorter:
agg.addSort( self._sorter)
if self._view :
agg.create_view( self._mdb.database(), "total_events" )
if filename :
self._filename = filename
formatter = CursorFormatter( agg, self._filename, self._format )
filename = formatter.output( fieldNames= [ "month", "year", "count" ], limit=self._limit)
if filename != "-":
self._files.append( filename )
def get_events(self, urls, when="past", filename=None):
'''
Get events when=past means past events. when="upcoming" means future events.
'''
agg = None
if when == "past" :
agg = Agg( self._mdb.pastEventsCollection())
elif when == "upcoming" :
agg = Agg( self._mdb.upcomingEventsCollection())
agg.addMatch({ "batchID" : self._batchID,
"event.status" : when,
"event.group.urlname" : { "$in" : urls }} )
if self._start_date or self._end_date :
agg.addRangeMatch( "event.time", self._start_date, self._end_date )
agg.addProject( { "_id" : 0,
"group" : u"$event.group.urlname",
"name" : u"$event.name",
"country" : "$event.venue.country",
"rsvp_count" : "$event.yes_rsvp_count",
"date" : "$event.time" })
if self._sorter:
agg.addSort( self._sorter)
if self._view :
agg.create_view( self._mdb.database(), "events_view" )
formatter = CursorFormatter( agg, filename, self._format )
formatter.output( fieldNames= [ "group", "name", "rsvp_count", "date" ], datemap=[ "date"], limit=self._limit)
if filename != "-":
self._files.append( filename )
def get_active_users(self, urls, filename=None):
'''
We define an active user as somebody who has rsvp'd to at least one event in the last six months.
'''
agg = Agg(self._mdb.attendeesCollection())
agg.addMatch({
"batchID": self._batchID,
"info.event.group.urlname": {
"$in": urls
},
"info.attendee.rsvp.response": "yes"
})
if self._start_date or self._end_date:
agg.addRangeMatch("info.event.time", self._start_date,
self._end_date)
else:
agg.addRangeMatch("info.event.time",
datetime.utcnow() + relativedelta(months=-6))
# agg.addProject( { "_id" : 0,
# "name" : "$info.attendee.member.name",
# "urlname" : "$info.event.group.urlname",
# "event_name" : "$info.event.name" })
agg.addProject({
"_id": 0,
"name": "$info.attendee.member.name",
"event": "$info.event.name",
"date": "$info.event.time"
})
print(agg)
agg.addGroup({"_id": "$name", "count": {"$sum": 1}})
if self._sorter:
agg.addSort(self._sorter)
if self._view:
agg.create_view(self._mdb.database(), "active_users_view")
formatter = CursorFormatter(agg, filename, self._format)
formatter.output(fieldNames=["_id", "count"], limit=self._limit)
if filename != "-":
self._files.append(filename)
def get_events(self, urls, filename=None):
agg = Agg(self._mdb.pastEventsCollection())
agg.addMatch({
"batchID": self._batchID,
"event.status": "past",
"event.group.urlname": {
"$in": urls
}
})
if self._start_date or self._end_date:
agg.addRangeMatch("event.time", self._start_date, self._end_date)
agg.addProject({
"_id": 0,
"group": u"$event.group.urlname",
"name": u"$event.name",
"rsvp_count": "$event.yes_rsvp_count",
"date": "$event.time"
})
if self._sorter:
agg.addSort(self._sorter)
if filename:
self._filename = filename
if self._view:
agg.create_view(self._mdb.database(), "events_view")
formatter = CursorFormatter(agg, self._filename, self._format)
filename = formatter.output(
fieldNames=["group", "name", "rsvp_count", "date"],
datemap=["date"],
limit=self._limit)
if self._filename != "-":
self._files.append(self._filename)
def getMembers(self, urls, filename=None):
'''
Get a count of the members for each group in "urls"
Range doens't make sense here so its not used. If supplied it is ignored.
'''
agg = Agg(self._mdb.groupsCollection())
agg.addMatch({
"batchID": {
"$in": [self._batchID]
},
"group.urlname": {
"$in": urls
}
})
agg.addProject({
"_id": 0,
"urlname": "$group.urlname",
"country": "$group.country",
"batchID": 1,
"member_count": "$group.member_count"
})
if self._sorter:
agg.addSort(self._sorter)
if filename:
self._filename = filename
if self._view:
agg.create_view(self._mdb.database(), "members_view")
formatter = CursorFormatter(agg.aggregate(), self._filename,
self._format)
formatter.output(
fieldNames=["urlname", "country", "batchID", "member_count"])
def get_groups(self, urls, filename=None):
'''
Get all the groups listed by urls and their start dates
'''
agg = Agg(self._mdb.groupsCollection())
agg.addMatch({
"batchID": self._batchID,
"group.urlname": {
"$in": urls
}
})
if self._pro_account:
if self._start_date or self._end_date:
agg.addRangeMatch("group.founded_date", self._start_date,
self._end_date)
agg.addProject({
"_id": 0,
"urlname": "$group.urlname",
"members": "$group.member_count",
"founded": "$group.founded_date"
})
print("Using pro search")
else:
if self._start_date or self._end_date:
agg.addRangeMatch("group.created", self._start_date,
self._end_date)
agg.addProject({
"_id": 0,
"urlname": "$group.urlname",
"members": "$group.members",
"founded": "$group.created"
})
print("Using nopro search")
if self._sorter:
agg.addSort(self._sorter)
if filename:
self._filename = filename
if self._view:
agg.create_view(self._mdb.database(), "groups_view")
formatter = CursorFormatter(agg, self._filename, self._format)
filename = formatter.output(
fieldNames=["urlname", "members", "founded"],
datemap=["founded"],
limit=self._limit)
if self._filename != "-":
self._files.append(self._filename)
def setUp(self):
self._mdb = MUGAlyserMongoDB()
self._agg = Agg(self._mdb.membersCollection())
def batchMatch(self, collection):
agg = Agg(collection)
agg.addMatch({"batchID": self._batchID})
return agg
def get_member_history(self, urls, filename=None):
'''
Got into every batch and see what the member count was for each group (URL) this uses all
the batches to get a history of a group.
Range is used to select batches in this case via the "timestamp" field.
'''
audit = Audit(self._mdb)
validBatches = list(audit.get_valid_batch_ids())
agg = Agg(self._mdb.groupsCollection())
if self._start_date or self._end_date:
agg.addRangeMatch("timestamp", self._start_date, self._end_date)
agg.addMatch({
"batchID": {
"$in": validBatches
},
"group.urlname": {
"$in": urls
}
})
agg.addProject({
"_id": 0,
"timestamp": 1,
"batchID": 1,
"urlname": "$group.urlname",
"count": "$group.members"
})
# agg.addGroup( { "_id" : { "ts": "$timestamp", "batchID" : "$batchID" },
# "groups" : { "$addToSet" : "$urlname" },
# "count" : { "$sum" : "$count"}})
#
# CursorFormatter( agg.aggregate()).output()
if self._sorter:
agg.addSort(self._sorter)
if self._view:
agg.create_view(self._mdb.database(), "groups_view")
formatter = CursorFormatter(agg.aggregate(), filename, self._format)
formatter.output(
fieldNames=["timestamp", "batchID", "urlname", "count"],
datemap=["timestamp"],
limit=self._limit)
if filename != "-":
self._files.append(filename)
def get_RSVP_history(self, urls, filename=None):
'''
Get the list of past events for groups (urls) and report on the date of the event
and the number of RSVPs.
'''
agg = Agg(self._mdb.pastEventsCollection())
agg.addMatch({
"batchID": self._batchID,
"event.group.urlname": {
"$in": urls
}
})
if self._start_date or self._end_date:
agg.addRangeMatch("event.time", self._start_date, self._end_date)
agg.addProject({
"_id": 0,
"timestamp": "$event.time",
"urlname": "$event.group.urlname",
"event": "$event.name",
"rsvp_count": "$event.yes_rsvp_count"
})
# agg.addMatch( { "timestamp" : { "$type" : "date" }} )
# agg.addGroup( { "_id" :"$timestamp",
# #"event" : { "$addToSet" : { "event" : "$event", "country" : "$country" }},
# "rsvp_count" : { "$sum" : "$rsvp_count"}})
if self._sorter:
agg.addSort(self._sorter)
if self._view:
agg.create_view(self._mdb.database(), "rsvps_view")
formatter = CursorFormatter(agg.aggregate(), filename, self._format)
formatter.output(
fieldNames=["timestamp", "urlname", "event", "rsvp_count"],
datemap=["timestamp"],
limit=self._limit)
if filename != "-":
self._files.append(filename)
def get_rsvp_by_event(self, urls, filename="rsvp_events"):
agg = Agg(self._mdb.pastEventsCollection())
agg.addMatch({
"batchID": self._batchID,
"event.group.urlname": {
"$in": urls
}
})
if self._start_date or self._end_date:
agg.addRangeMatch("event.time", self._start_date, self._end_date)
agg.addGroup({
"_id": "$event.group.urlname",
"rsvp_count": {
"$sum": "$event.yes_rsvp_count"
}
})
if self._sorter:
agg.addSort(self._sorter)
if self._view:
agg.create_view(self._mdb.database(), "rsvps_by_event_view")
formatter = CursorFormatter(agg.aggregate(), filename, self._format)
formatter.output(fieldNames=["_id", "rsvp_count"], limit=self._limit)
if filename != "-":
self._files.append(filename)
class Test(unittest.TestCase):
def setUp(self):
self._mdb = MUGAlyserMongoDB()
self._agg = Agg(self._mdb.membersCollection())
def tearDown(self):
pass
def testFormatter(self):
self._agg.addMatch({"member.member_name": "Joe Drumgoole"})
#print( "agg: %s" % self._agg )
self._agg.addProject({
"member.member_name": 1,
"_id": 0,
"member.join_time": 1,
"member.city": 1,
})
cursor = self._agg.aggregate()
prefix = "agg_test_"
filename = "JoeDrumgoole"
ext = "json"
self._formatter = CursorFormatter(cursor,
prefix=prefix,
name=filename,
ext=ext)
self._formatter.output(fieldNames=[
"member.member_name", "member.join_time", "member.city"
],
datemap=["member.join_time"])
self.assertTrue(os.path.isfile(prefix + filename + "." + ext))
os.unlink(prefix + filename + "." + ext)
def testFieldMapper(self):
doc = {"a": "b"}
newdoc = CursorFormatter.fieldMapper(doc, ['a'])
self.assertTrue(newdoc.has_key("a"))
doc = {"a": "b", "c": "d", "e": "f"}
newdoc = CursorFormatter.fieldMapper(doc, ['a', 'c'])
self.assertTrue(newdoc.has_key("a"))
self.assertTrue(newdoc.has_key("c"))
self.assertFalse(newdoc.has_key("e"))
doc = {"a": "b", "c": "d", "e": "f", "z": {"w": "x"}}
newdoc = CursorFormatter.fieldMapper(doc, ['a', 'c', "z.w"])
self.assertTrue(newdoc.has_key("a"))
self.assertTrue(newdoc.has_key("c"))
self.assertTrue(newdoc.has_key("z"))
self.assertTrue(newdoc["z"].has_key("w"))
self.assertFalse(newdoc.has_key("e"))
doc = {"a": "b", "c": "d", "e": "f", "z": {"w": "x", "y": "p"}}
newdoc = CursorFormatter.fieldMapper(doc, ['a', 'c', "z.w"])
self.assertTrue(newdoc.has_key("a"))
self.assertTrue(newdoc.has_key("c"))
self.assertTrue(newdoc.has_key("z"))
self.assertTrue(newdoc["z"].has_key("w"))
self.assertFalse(newdoc.has_key("e"))
self.assertFalse(newdoc['z'].has_key("y"))
doc = {
"a": "b",
"c": "d",
"e": "f",
"z": {
"w": "x",
"y": "p"
},
"g": {
"h": "i",
"j": "k"
}
}
newdoc = CursorFormatter.fieldMapper(doc, ['a', 'c', "z.w", "g.j"])
self.assertTrue(newdoc.has_key("a"))
self.assertTrue(newdoc.has_key("c"))
self.assertTrue(newdoc.has_key("z"))
self.assertTrue(newdoc["z"].has_key("w"))
self.assertFalse(newdoc.has_key("e"))
self.assertFalse(newdoc['z'].has_key("y"))
self.assertTrue(newdoc.has_key("g"))
self.assertTrue(newdoc['g'].has_key("j"))
self.assertFalse(newdoc['g'].has_key("h"))
def testNestedDict(self):
d = Nested_Dict({})
self.assertFalse(d.has_key("hello"))
d.set_value("hello", "world")
self.assertTrue(d.has_key("hello"))
self.assertEqual(d.get_value("hello"), "world")
self.assertRaises(KeyError, d.get_value, "Bingo")
d.set_value("member.name", "Joe Drumgoole")
self.assertEqual(d.get_value("member"), {"name": "Joe Drumgoole"})
def test_dateMapField(self):
test_doc = {"a": 1, "b": datetime.datetime.now()}
#pprint.pprint( test_doc )
_ = CursorFormatter.dateMapField(test_doc, "b")
def get_group_totals(self, urls, filename=None):
'''
get the total number of RSVPs by group.
'''
agg = Agg(self._mdb.pastEventsCollection())
agg.addMatch({
"batchID": self._batchID,
"event.status": "past",
"event.group.urlname": {
"$in": urls
}
})
if self._start_date or self._end_date:
agg.addRangeMatch("groups.founded_date", self._start_date,
self._end_date)
agg.addGroup({
"_id": {
"urlname": "$event.group.urlname",
"year": {
"$year": "$event.time"
}
},
"event_count": {
"$sum": 1
},
"rsvp_count": {
"$sum": "$event.yes_rsvp_count"
}
})
agg.addProject({
"_id": 0,
"group": "$_id.urlname",
"year": "$_id.year",
"event_count": 1,
"rsvp_count": 1
})
if self._sorter:
agg.addSort(self._sorter)
if filename:
self._filename = filename
if self._view:
agg.create_view(self._mdb.database(), "group_totals_view")
formatter = CursorFormatter(agg, self._filename, self._format)
filename = formatter.output(
fieldNames=["year", "group", "event_count", "rsvp_count"],
limit=self._limit)
if self._filename != "-":
self._files.append(self._filename)
def get_groups(self, urls, filename=None):
'''
Get all the groups listed by urls and their start dates
'''
if self._pro_account:
agg = Agg(self._mdb.proGroupsCollection())
agg.addMatch({
"batchID": self._batchID,
"group.urlname": {
"$in": urls
}
})
if self._start_date or self._end_date:
agg.addRangeMatch("group.founded_date", self._start_date,
self._end_date)
agg.addProject({
"_id": 0,
"urlname": "$group.urlname",
"url": {
"$concat": ["http://www.meetup.com/", "$group.urlname"]
},
"members": "$group.member_count",
"city": "$group.city",
"country": "$group.country",
"last_event": "$group.last_event",
"founded": "$group.founded_date"
})
# print( "Using pro search : %i" % self._batchID )
# agg.echo()
else:
agg = Agg(self._mdb.groupsCollection())
agg.addMatch({
"batchID": self._batchID,
"group.urlname": {
"$in": urls
}
})
if self._start_date or self._end_date:
agg.addRangeMatch("group.created", self._start_date,
self._end_date)
agg.addProject({
"_id": 0,
"urlname": "$group.urlname",
"url": {
"$concat": ["http://www.meetup.com/", "$group.urlname"]
},
"members": "$group.members",
"city": "$group.city",
"country": "$group.country",
"last_event": "not present",
"founded": "$group.created"
})
print("Using nopro search")
if self._sorter:
agg.addSort(self._sorter)
if self._view:
agg.create_view(self._mdb.database(), "groups_view")
formatter = CursorFormatter(agg, filename, self._format)
formatter.output(fieldNames=[
"urlname", "url", "last_event", "members", "city", "country",
"founded"
],
datemap=["last_event", "founded"],
limit=self._limit)
if filename != "-":
self._files.append(filename)
return filename
class Members(MUGData):
'''
classdocs
'''
def __init__(self, mdb, collection_name=None):
'''
Constructor
'''
if collection_name is None:
collection_name = "members"
super(Members, self).__init__(mdb, collection_name)
self._membersAgg = Agg(self._collection)
self._membersAgg.addMatch({"member.name": {"$exists": 1}})
self._membersAgg.addProject({"_id": 0, "name": "$member.name"})
self._membersAgg.addGroup({"_id": "$name", "occurences": {"$sum": 1}})
self._membersAgg.addSort(
Sorter(occurences=pymongo.DESCENDING)) # largest first
self._memberCount = 0
def get_all_members(self, query=None):
'''
Query meetup API for multiple groups.
'''
return self.find(query)
def get_by_name(self, name):
member = self.find_one({"member.member_name": name})
if member is None:
return None
else:
return member["member"]
def get_by_ID(self, member_id):
val = self.find_one({"member.member_id": member_id})
if val is None:
return val
else:
return val["member"]
def get_by_join_date(self, start, end):
return self.find({"member.join_time": {"$gte": start, "$lte": end}})
def joined_by_year(self):
agg_pipe = Agg(self._collection)
agg_pipe.addMatch({"batchID": self._audit.get_last_valid_batch_id()})
agg_pipe.addProject({
"_id": 0,
"member_id": "$member.member_id",
"member_name": "$member.member_name",
"year": {
"$year": "$member.join_time"
},
})
agg_pipe.addGroup({"_id": "$year", "total_registered": {"$sum": 1}})
return agg_pipe.aggregate()
def distinct_members(self):
return self._collection.distinct("member.name")
def get_members(self):
return self._membersAgg.aggregate()
def summary(self, doc):
return "name: %s, id: %s, country: %s" % (doc["member"]["member_name"],
doc["member"]["member_id"],
doc["member"]["country"])
def one_line(self, doc):
return "name : %s, id: %s" % (doc["member"]["member_name"],
doc["member"]["member_id"])
