Using the following python script to load the basketball tweets, I can
do bucket.get(key), which works. client.search(), doesn't work for me,
get_data() returns None:
#!/usr/bin/python
import csv
import riak
import simplejson
import sys
import datetime
import time
import uuid
# Connect to Riak.
client = riak.RiakClient(port=8087, transport_class=riak.RiakPbcTransport)
def load_csv2(bucket_name, filename):
# Choose the bucket to store data in.
bucket = client.bucket(bucket_name)
c = csv.reader(open(filename))
old_fields = c.next()
fields = []
for f in old_fields:
if f == 'Time(PDT)':
f = 'timestamp'
nf = f.lower()
fields.append(nf)
print fields
for row in c:
data = {
}
for ii in range(0,len(fields)-1):
data[fields[ii]] = row[ii]
ts = data['timestamp']
dt = datetime.datetime.strptime(data['timestamp'], "%b %d, %Y
%H:%M:%S")
ut = time.mktime(dt.timetuple())
data['timestamp'] = int(ut)
id = str(uuid.uuid1())
print dt, id
obj = bucket.new(id, data=data)
obj.store(return_body=False)
#~ sys.exit(1)
load_csv2('twitter', 'game1.csv')
#~ load_csv2('games', 'game2.csv')
Anyone using Riak Search with Python?
Thanks
Mike
On Mon, Apr 4, 2011 at 11:17 AM, Mike Stoddart <[email protected]> wrote:
> I wrote a simple Python client to insert data but when I try to
> perform a query, I get:
>
> Traceback (most recent call last):
> File "./search.py", line 29, in <module>
> row = result.get()
> File "build/bdist.linux-x86_64/egg/riak/mapreduce.py", line 302, in get
> File "build/bdist.linux-x86_64/egg/riak/bucket.py", line 245, in get
> File "build/bdist.linux-x86_64/egg/riak/riak_object.py", line 290, in reload
> File "build/bdist.linux-x86_64/egg/riak/transports/pbc.py", line 152, in get
> File "build/bdist.macosx-10.6-universal/egg/google/protobuf/reflection.py",
> line 510, in setter
> File
> "build/bdist.macosx-10.6-universal/egg/google/protobuf/internal/type_checkers.py",
> line 91, in CheckValue
> TypeError: u'events' has type <type 'unicode'>, but expected one of:
> (<type 'str'>,)
>
> My query is:
>
> search_query = client.search('events', 'name:Fred')
>
> Is it complaining about the bucket name? I had to manually build protobuf.
>
> Thanks
> Mike
>
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