Hi! Kent. The row[0].encode('utf-8') works perfectly within a standalone
program. But didn't work within webpy until I realized that maybe webpy is
storing the row as a dictionary (which it does) and that you have to get the
string by the key (ie. 'fieldB'). That worked and also webpy encodes the
unicode string at the same time. Here are the details:
# standard Python: testDB.py
con = sqlite3.connect("testDB.db")
cur = con.cursor()
query = "SELECT fieldB FROM testDB
WHERE fieldB LIKE '%s'
LIMIT '%s'" %(q, limit)
for row in cur.execute(query):# row is a list
print row[0].encode('utf-8')# works perfectly!
# webpy: testDB2.py
web.config.db_parameters = dict(dbn='sqlite', db="testDB.db")
for row in web.select('testDB',
what='fieldB',
where='fieldB LIKE $q',
limit=limit,
vars={'q':q}):
r = row['fieldB']# get encode'd unicode through
dict key value
print r # works perfectly!
- Original Message -
From: Kent Johnson
To: Dinesh B Vadhia
Cc: tutor@python.org
Sent: Monday, April 14, 2008 3:42 AM
Subject: Re: [Tutor] encode unicode strings from pysqlite
Dinesh B Vadhia wrote:
> Here is a program that SELECT's from a pysqlite database table and
> encode's the returned unicode strings:
> query = "SELECT fieldB FROM testDB WHERE fieldB LIKE '%s' LIMIT '%s'"
> %(q, limit)
> for row in cur.execute(query):
Here row is a list containing a single unicode string. When you convert
a list to a string, it converts the list elements to strings using the
repr() function. The repr() of a unicode string includes the u'' as part
of the result.
In [64]: row = [u'99 Cycling Swords']
In [65]: str(row)
Out[65]: "[u'99 Cycling Swords']"
Notice that the above is a string that includes u' as part of the string.
What you need to do is pick out the actual data and encode just that to
a string.
In [62]: row[0].encode('utf-8')
Out[62]: '99 Cycling Swords'
Kent
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