473,791 Members | 2,949 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

sqlite3 decode error

Recently I have run into an issue with sqlite where I encode strings
going into sqlite3 as utf-8. I guess by default sqlite3 is converting
this to unicode since when I try to decode I get an attribute error
like this:

AttributeError: 'unicode' object has no attribute 'decode'

The code and data I am preparing is to work on postgres as well a
sqlite so there are a couple of things I could do. I could always
store any data as unicode to any db, or test the data to determine
whether it is a string or unicode type when it comes out of the
database so I can deal with this possibility without errors. I will
likely take the first option but I looking for a simple test to
determine my object type.

if I do:
type('mayb e string or maybe unicode')
I get this:
<type 'unicode'>


I am looking for something that I can use in a comparison.

How do I get the type as a string for comparison so I can do something
like

if type(some_data) == 'unicode':
do some stuff
else:
do something else

Regards,
David


Nov 8 '05 #1
0 1346

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

2
1974
by: John Machin | last post by:
Apologies in advance if this is a bit bloggy, but I'd like to get comments on whether I've lost the plot (or, more likely, failed to acquire it) before I start reporting bugs etc. From "What's new ...": """ # Create table c.execute('''create table stocks (date timestamp, trans varchar, symbol varchar, qty decimal, price decimal)''')
66
7086
by: mensanator | last post by:
Probably just me. I've only been using Access and SQL Server for 12 years, so I'm sure my opinions don't count for anything. I was, nevertheless, looking forward to Sqlite3. And now that gmpy has been upgraded, I can go ahead and install Python 2.5. So I open the manual to Section 13.13 where I find the first example of how to use Sqlite3:
38
2829
by: John Salerno | last post by:
Here's my script: import sqlite3 con = sqlite3.connect('labdb') cur = con.cursor() cur.executescript(''' DROP TABLE IF EXISTS Researchers; CREATE TABLE Researchers ( researcherID varchar(9) PRIMARY KEY NOT NULL,
2
4952
by: Josh | last post by:
Hi, I'm running into a problem when trying to create a view in my sqlite database in python. I think its a bug in the sqlite3 api that comes with python 2.5. This works as expected: conn = sqlite3.connect(':memory:') conn.execute("create table foo (a int,b int)") conn.execute('create view bar as select * from foo')
4
8925
by: Simon | last post by:
I installed the source code on unix for python 2.5.1. The install went mainly okay, except for some failures regarding: _ssl, _hashlib, _curses, _curses_panel. No errors regarding sqlite3. However, when I start python and do an import sqlite3 I get: /ptmp/bin/python Python 2.5.1 (r251:54863, May 29 2007, 05:19:30) on sunos5
2
16858
by: Filipe Sousa | last post by:
Hi I'm trying to use sqlite with python 2.5 but I have this problem: Traceback (most recent call last): File "converter.py", line 13, in <module> c_old.execute('select id_aluno, nome from aluno') sqlite3.OperationalError: Could not decode to UTF-8 column 'nome' with text 'Ana Margarida Fernandes Gonçalves de Sá'
2
2277
by: =?ISO-8859-1?Q?S=E9bastien_Ramage?= | last post by:
Hi ! I'm trying to build an client/server app based on Pyro and sqlite3. But I have a problem using sqlite3 on the server I got this error : sqlite3.ProgrammingError: ('SQLite objects created in a thread can only be used in that same thread.The object was created in thread id 240 and this
3
6802
by: Bev in TX | last post by:
I am a complete newbie at building Python. I am trying to build it under MS Windows Vista (64-bit AMD) with MS VS2005. I'm doing that because I need debug libraries, which I did not see in the standard distribution. I downloaded the source and found the MSVS8 solution/project files. However, when I tried to build it I got the following error: ....\python-2.5.2\modules\_sqlite\connection.h(33) : fatal error C1083: Cannot open include...
15
14790
by: Kurda Yon | last post by:
Hi, I try to "build" and "install" pysqlite? After I type "python setup.py build" I get a lot of error messages? The first error is "src/ connection.h:33:21: error: sqlite3.h: No such file or directory". So, I assume that the absence of the "sqlite3.h" is the origin of the problem. I found on the web, that this file should be either in "/usr/local/ include" or in "/usr/local/lib". I check this directories and I really
0
9669
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...
0
10207
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth. The Art of Business Website Design Your website is...
1
10155
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
0
9995
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
0
9029
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own.... Now, this would greatly impact the work of software developers. The idea...
0
5431
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
0
5559
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
4110
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
3
2916
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.