Historical: HOW TO USE DJANGO-SQL-EXPLORER IN TENDENCI MMS

tendenci6megamenu.png

December 28, 2025
This wonderful insightful blog post about how to leverage the Django SQLExplorer on your Tendenci site was written back in 2015 when Tendenci v6 was released. What tendenci version is your site on? Yes, you can access the data you need with Tendenci’s SQL Explorer Data Analysis Tool right from your website! Read this blog to learn about it. -S.R.

February 7, 2015
Tendenci 6 ships with the excellent django-sql-explorer from ePantry. This means you can export anything at any time and build any report you want whenever you want. Absolute 100% anytime freedom of access to your data. #JOY #FREEDOM #ROCKS

First a warning. If you choose to use a direct query tool know they are dangerous. You are doing so at your own risk and could possibly corrupt your database beyond repair up to and including requiring a dba to come in and repair it at a cost of thousands of quid. So…. BE CAREFUL.

SQL explorer is a way to directly query your site through the user interface. It is for superusers only and we recommend disabling it by default (see disclaimer above.) But if you are still reading here is the lightning version.

  1. Login to your Tendenci6 site at /accounts/login/
  2. Navigate to /explorer/
  3. Click on playground and test out some queries. For example here are two
    1. “select tablename from pg_tables” – without the quotes to list all 300 tables in your database
    2. “select * from articles_article” – list all articles including expired and inactive etc.
  4. If you like the queries click “new query” and name and describe them and click save.
  5. Click on the SQL explorer icon top left and your back at the dashboard with icons to download the results of your queries.

Visually when you add the URL /explorer/ to the end of your site path you will see something very similar to this.

django-sql-query-dashboard.png

First note the icon on the right to Download CSV so you can download all of whatever that query is for.  If you don’t see any, no worries – that’s what this post is about!

So let’s write a basic sql statement.

django-sql-playground.png

And then when you click “New  Query” you will find this interface and you can carefully name and describe your query so you know what it does later.

creating-new-tendenci-query-for-csv-download.png

 

1) ALL Interactive users:

SELECT  u.first_name, u.last_name, u.email, u.username, u.is_staff,  u.is_superuser, p.salutation, p.company, p.position_title, p.phone,  p.address, p.address2, p.member_number, p.city, p.state, p.zipcode,  p.country, p.url, p.sex, p.address_type, p.phone2, p.fax, p.work_phone,  p.home_phone, p.mobile_phone, p.notes, p.admin_notes FROM auth_user u  INNER JOIN profiles_profile p ON u.id=p.user_id WHERE u.is_active=True  AND p.status=True AND p.status_detail='active'

Copy Paste Version:

SELECT u.first_name, u.last_name, u.email, u.username, u.is_staff, u.is_superuser, p.salutation, p.company, p.position_title, p.phone, p.address, p.address2, p.member_number, p.city, p.state, p.zipcode, p.country, p.url, p.sex, p.address_type, p.phone2, p.fax, p.work_phone, p.home_phone, p.mobile_phone, p.notes, p.admin_notes FROM auth_user u INNER JOIN profiles_profile p ON u.id=p.user_id WHERE u.is_active=True AND p.status=True AND p.status_detail=’active’

2) ALL memberships:

SELECT u.first_name, u.last_name, u.email, u.username, u.is_staff, u.is_superuser,
    p.salutation, p.company, p.position_title, p.phone, p.address, p.address2, 
    p.member_number, p.city, p.state, p.zipcode, p.country, p.url, p.sex, 
    p.address_type, p.phone2, p.fax, p.work_phone, p.home_phone, p.mobile_phone,
    m.membership_type_id, m.renewal, m.certifications, m.work_experience,
    m.referer_url, m.referral_source, m.join_dt, m.expire_dt, m.renew_dt,
    m.primary_practice, m.how_long_in_practice, m.application_approved,
    m.application_approved_dt, m.areas_of_expertise, m.home_state,
    m.year_left_native_country, m.network_sectors, m.networking,
    m.government_worker, m.government_agency, m.license_number,
    m.license_state, m.status_detail
FROM auth_user u
INNER JOIN profiles_profile p
ON u.id=p.user_id
INNER JOIN memberships_membershipdefault m
ON m.user_id=u.id
WHERE u.is_active=True
AND p.status=True
AND m.status_detail <> 'archive'

Copy Paste Version:

SELECT u.first_name, u.last_name, u.email, u.username, u.is_staff, u.is_superuser, p.salutation, p.company, p.position_title, p.phone, p.address, p.address2, p.member_number, p.city, p.state, p.zipcode, p.country, p.url, p.sex, p.address_type, p.phone2, p.fax, p.work_phone, p.home_phone, p.mobile_phone, m.membership_type_id, m.renewal, m.certifications, m.work_experience, m.referer_url, m.referral_source, m.join_dt, m.expire_dt, m.renew_dt, m.primary_practice, m.how_long_in_practice, m.application_approved, m.application_approved_dt, m.areas_of_expertise, m.home_state, m.year_left_native_country, m.network_sectors, m.networking, m.government_worker, m.government_agency, m.license_number, m.license_state, m.status_detail FROM auth_user u INNER JOIN profiles_profile p ON u.id=p.user_id INNER JOIN memberships_membershipdefault m ON m.user_id=u.id WHERE u.is_active=True AND p.status=True AND m.status_detail <> ‘archive’

3) ALL corporate members:

SELECT cp.name, cp.address, cp.address2, cp.city, cp.state, cp.zip, cp.country,
    cp.phone, cp.email, cp.url, cp.number_employees, cp.chapter, cp.tax_exempt,
    cp.annual_revenue, cp.annual_ad_expenditure, cp.description, cp.expectations,
    cp.notes, cp.referral_source, cp.ud1, cp.ud2, cp.ud3, cp.ud4, cp.ud5, cp.ud6, 
    cp.ud7, cp.ud8, cm.corporate_membership_type_id, cm.renewal, cm.renew_dt,
    cm.join_dt, cm.expiration_dt, cm.approved, cm.admin_notes, cm.status_detail
FROM corporate_memberships_corpprofile cp
INNER JOIN corporate_memberships_corpmembership cm
ON cp.id=cm.corp_profile_id
WHERE cm.status_detail <> 'archive'

Copy Paste Version:

SELECT cp.name, cp.address, cp.address2, cp.city, cp.state, cp.zip, cp.country, cp.phone, cp.email, cp.url, cp.number_employees, cp.chapter, cp.tax_exempt, cp.annual_revenue, cp.annual_ad_expenditure, cp.description, cp.expectations, cp.notes, cp.referral_source, cp.ud1, cp.ud2, cp.ud3, cp.ud4, cp.ud5, cp.ud6, cp.ud7, cp.ud8, cm.corporate_membership_type_id, cm.renewal, cm.renew_dt, cm.join_dt, cm.expiration_dt, cm.approved, cm.admin_notes, cm.status_detail FROM corporate_memberships_corpprofile cp INNER JOIN corporate_memberships_corpmembership cm ON cp.id=cm.corp_profile_id WHERE cm.status_detail <> ‘archive’

4) All users in a specific group (replace <YOUR GROUP ID> with your group id)

SELECT ug.name, u.first_name, u.last_name, u.email, u.username, u.is_staff, u.is_superuser, p.salutation, p.company, p.position_title, p.phone, p.address, p.address2, p.member_number, p.city, p.state, p.zipcode, p.country, p.url, p.sex, p.address_type, p.phone2, p.fax, p.work_phone, p.home_phone, p.mobile_phone FROM auth_user u INNER JOIN profiles_profile p ON u.id=p.user_id INNER JOIN user_groups_groupmembership ugm on u.id=ugm.member_id INNER JOIN user_groups_group ug on ug.id=ugm.group_id WHERE ug.id=<YOUR GROUP ID> AND ugm.status=True AND ugm.status_detail='active'

Copy Paste Version:

SELECT ug.name, u.first_name, u.last_name, u.email, u.username, u.is_staff, u.is_superuser, p.salutation, p.company, p.position_title, p.phone, p.address, p.address2, p.member_number, p.city, p.state, p.zipcode, p.country, p.url, p.sex, p.address_type, p.phone2, p.fax, p.work_phone, p.home_phone, p.mobile_phone FROM auth_user u INNER JOIN profiles_profile p ON u.id=p.user_id INNER JOIN user_groups_groupmembership ugm on u.id=ugm.member_id INNER JOIN user_groups_group ug on ug.id=ugm.group_id WHERE ug.id=<YOUR GROUP ID> AND ugm.status=True AND ugm.status_detail=’active’

 

Contribute back your brilliance to the rest of us? Have you written some good queries for Tendenci using the amazing  django-sql-explorer from ePantry? Post them on the Tendenci Community Site for others to learn and share with!

Please do be careful. Remember the warnings above. Using a live sql tool on a relational database for anything besides SELECT queries is ill-advised. It really is your live data on a live site SO BE CAREFUL!

We believe this level of access to the superusers on Tendenci sites is empowering. We like knowing people can download any of their data when they need it. And perhaps contribute back some suggested new reports to the Tendenci Community as a whole!

Because Tendenci is part of the Django community and we couldn’t have brought this functionality to you without others in the community “giving first.” We may have added it to Tendenci, but that’s ONLY because of the generosity of building and making it available by others. Explorer is brought to you by the power of collaborative open source software (THANK YOU ePantry!)

Note this is a cross post from our help files. See the Help File for the latest accurate info at: https://www.tendenci.com/help-files/how-use-django-sql-explorer-tendenci/

JITO USA Chapter Goes Open Source with Tendenci

JITO Organization – USA Chapter continues to expand in the United States with the support of Tendenci – Open Source AMS software. The new association has recently launched a website for its U.S. members to join chapters in San Francisco and New York, as well as units – in the works to become chapters – in Chicago and Los Angeles.

There truly is no limit for JITO USA with Tendenci’s scalable entity-pointer system, which increases efficiency and productivity of their chapter leadership teams by allowing all chapters to operate under the same umbrella!

JITO USA Responsive showcase on four iPhones by Tendenci

The Jain International Trade Organization – USA Chapter continues to pave the way and lead industries for its members’ continued success.

Click to read more!

blog@tendenci.com

The EU GDPR – the General Data Protection Regulation

Control your AMS with Open Source

RSA Conference in San Francisco
GDPR as seen by a vid from the RSA Conference

The European Union’s General Data Protection Regulation starts May 25, 2018. This is mostly an FYI as Tendenci “the Company” does not engage in cross site monitoring. It creeps us out a bit.

Yet while Tendenci does not do cross site tracking or individual tracking, it is possible that YOUR site does if you are using Google Analytics, DoubleClick or any number of third party add-ons and plugins.

It is up to YOU to reauthorize and comply with the data protection policies associated with third party add-ons on your site.

What DOES Tendenci do that might allow you to make a mistake in GDPR compliance?

If used as designed, it would be hard to become out of compliance as every site is in an isolated database and container. Yet there are security functions that log activity on your Tendenci site, that if you were to use it for tracking with AI or sell your data, it could potentially be against the GDPRs regulations. Talk to your attorney about this.

For example PCI best practices require dual logging and analysis of the logs for security reasons. There is no direct identifying data in web logs, but they would obviously include things like the IP address to block DDoS attacks.

These logs are never sold or accessed by anyone but our security team to trouble shoot the application and provide feedback to the administrators. Remember, you have the same user interface and front end functionality that our team does if you host with us. Zero difference. And the logs do not contain any identifying information such as an email or name.

We are NOT lawyers, Thus it is up to YOU to determine how you manage your data. We do not, nor have we ever, sold client data to third parties.

 

Tendenci AMS API Integration

Python Rules

OCT 2023 UPDATE: For information on accessing Tendenci data via API please see our GitHub discussion at https://github.com/tendenci/tendenci/issues/1023

For more on The Open Source AMS integration via API visit our AMS API Helpfile

Tendencithe Open Source AMS is unique in that it is fully open source. However at times people would prefer to use an API to pull specific information. For that Django has several API integrations for your Association Management System such as:

django-tasty-pie is a REST based API to your AMS
https://github.com/django-tastypie/django-tastypie
The Django Rest Framework is also something the Tendenci community has been discussing switching to it as well.
http://www.django-rest-framework.org/

API’s aren’t mutually exclusive after all, right? You have options.

There are legitimate reasons to use an API. Examples include integration between a legacy mainframe system, ecommerce, or a development team that has chosen a different platform such as .NET or PHP.

Tendenci doesn’t meet all of the functional requirements for everyone by design. Instead we work with great technology like machine learningThe open AMS community isn’t focused on reinventing the wheel. It just doesn’t make economic sense for a non-profit, or even a for profit company, to reinvent Amazon.com or Ebay.com. This is particularly true if you are causes-based association or non-profit given the expense.

Does Tendenci AMS work with other providers? Absolutely. Any provider with an API or that supports SSO or RSS or has their own technology like google tag manager.

Non profits don’t have money to waste. Therefore we aligned our product to major industry supported technology.

Our technology stack as of 2018 is:

  1. Tendenci
  2. Django Web Framework
  3. Javascript and jquery
  4. Bootstrap CS
  5. Python Programming Language
  6. Postgres Database with GIS
  7. Docker Containers
  8. Ubuntu

For more on The Open Source AMS integration via API visit our AMS API Helpfile or read up on everything Tendenci Works With. Or if you aren’t into open source, there are definitely alternatives to Tendenci.

If you do pick an alternative, we suggest you consider Security FIRST and go from there.

The Incredible Growth of Python – StackOverflow

growth of python programming language

Python, the language used to program TendenciThe Open Source AMS, continues it’s meteoric rise in the world of developers. And where the developers go is where the rest of us go. Thus Python’s rise matters. And it benefits every Tendenci user, self hosted or hosted with our small company (same software either way).

IEEE Spectrum rates the languages by its readers as follows:

Python has continued its upward trajectory from last year and jumped two places to the No. 1 slot, though the top four—Python, CJava, and C++—all remain very close in popularity.

StackOverflow, a go-to site for pretty much every programmer and sysadmin out there, has a new blog post up on the incredible growth of the Python Programming Language. Python is of course the programming language used in Tendenci – The Open Source AMS. From the Stack Overflow post:

June 2017 was the first month that Python was the most visited tag on Stack Overflow within high-income nations. This included being the most visited tag within the US and the UK, and in the top 2 in almost all other high income nations (next to either Java or JavaScript). This is especially impressive because in 2012, it was less visited than any of the other 5 languages, and has grown by 2.5-fold in that time.

They have numerous charts to back up the data, but these two in particular paint a telling picture.

From Stack Overflow – the current tag questions viewed:

Growth of Python Programming Language
StackOverflow – The Incredible Growth of Python

Perhaps even more impressive is the projection on the continued growth of Python. Just WOW!

growth of python programming language
Python – Incredible growth with developers

The above graphs should give you confidence in your choice of using Tendenci as your AMS as the developers are not only there, but growing. Given Tendenci is fully open source (this is different from “free trial” AMS systems which are NOT actually FOSS (Free and Open Source Software). Wikipedia describes the difference as:

(FOSS means) anyone is freely licensed to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.[3] This is in contrast to proprietary software, where the software is under restrictive copyright and the source code is usually hidden from the users.

Many of our competitors who are NOT Open Source and not true FOSS which can sometimes confuse people. I’ll do a future post on examples of sometimes misleading representations by AMS systems that are not “actually” Free and Open Source (FOSS)  as defined on Wikipedia.

The good news is with the growth of Python, it only make sense that developers will look at and many will join in to help the community improve the software as they join associations themselves.

We’ve written about why we chose Python over PHP to develop Tendenci open source several times. Correctly choosing the open source stack gives us, and everyone in the community, confidence to see the trends predicted correctly. It wasn’t rocket science – we just listened to our team, we listened to younger developers, and most importantly we listened to our clients on what the future was/is going to be.

And associations are kind of a big deal and they can’t use minimum viable products.

Why are associations unwilling to accept apps that meet only minimal requirements? Um… because they started as Guilds and go back to Medieval times. From Britannica on Guilds and Trade Associations:

Guildalso spelled gild , an association of craftsmen or merchants formed for mutual aid and protection and for the furtherance of their professional interests. Guilds flourished in Europe between the 11th and 16th centuries and formed an important part of the economic and social fabric in that era.

and Britannica goes on….

… associations are known to have existed in ancient Rome, however, where they were called collegia. These craft guilds seem to have emerged in the later years of the Roman Republic. They were sanctioned by the central government and were subject to the authority of the magistrates.

This is a huge topic of course. Just know that Tendenci is the ONLY top ranked AMS system that is truly FOSS. Unlimited admins, users, contacts – you can self host or if hosted with us we only charge for processing power. Got 1M users and contacts and 50 admins? No problem. And the growth of Python assures your continued freedom from vendor lock-in no matter what.

#peace and happy (Python) programming y’all!

NonProfits and Associations Love Tendenci

Tendenci Association Websites

Written specifically for the NPO/Association market, Tendenci has continued to grow and adapt to meet the specific needs of these groups. From building on an open source framework that allows complete freedom  – to mobile responsive software design – to online forums and newsletter features that keep the community involved, Tendenci continues to invest in the NPO sector. And the NPO’s have responded!

We are pleased to continue our relationship with the following organizations that have recently released upgraded websites and extend a warm welcome to those that are new to the Tendenci community.


  1. University and College Designers Association Selects Tendenci for New Membership Website


    UCDA Tendenci Website


  2. Groundwater Resources Association of California Launches Tendenci Membership Management Website


    GRAC Tendenci Website


  3. The Children’s Assessment Center of Houston Releases New Mobile Tendenci Website


    CAC Houston Tendenci Website


  4. American Association of Singapore Launches Upgraded Mobile Tendenci Website For Their Membership


    AA Singapore Tendenci Website


  5. American Citizens Abroad, Inc. Launches Tendenci Membership Management Website


    American Citizens Abroad Tendenci Website


  6. Rice University Energy and Environment Initiative (EEi) Presents Transformative Solutions with New Website


    Rice University EEI Tendenci Website


  7. International Association of Directional Drilling Chooses Tendenci for Fast Launch of Member Website


    IADD Tendenci Website

Why Tendenci Chose Python over PHP

Note: this is a repost from the eschipul.com blog and also lives as a help file on Tendenci.

This blog is a WordPress blog written in PHP. And WordPress, which is written in PHP is a great platform when secured properly.

So why did our team choose to rewrite Tendenci Open Source and in the Python Programming language? It is a question I get asked a lot. We’ve never been a company that likes to talk in the negative if at all possible, yet it is important to talk about the megatrends going on given we work with associations and nonprofits.

Python Growing in Academia
Why Python instead of PHP for Tendenci

Source: https://www.upguard.com/blog/which-web-programming-language-is-the-most-secure

programming vulnerabilities
Vulnerabilities in each language

Source: http://info.whitehatsec.com/rs/whitehatsecurity/images/statsreport2014-20140410.pdf

security-report

Source: http://info.whitehatsec.com/rs/whitehatsecurity/images/statsreport2014-20140410.pdf

Popularity of a language is a trend, and what you want is as many developers familiar and liking the language of your open source project as possible. This means you have a better chance to have a secure web site and therefore a more secure future.

To be fair – as Disraeli said – “lies, damn lies and statistics” – so there is no one perfectly secure language any more than there is a perfectly “safe” hammer. There will always be operator error and programmers make mistakes.

So we’re not saying Python is perfect, and all of us have used most of the other languages on those charts at some point. We’re just saying we are pleased so many other programmers also like Python and Open Source. THAT is the best that can be done to secure your future online. Secure code that you can examine yourself and even host yourself!

Addendum: As I post this on the Tendenci Blog. Given we focus on non-profits, associations, memberships, education, medical, religious – basically the do-good cause-based organizations, I believe it is particularly important that the project is as transparent as possible. Sometimes it is healthy to inform everyone of WHY we made a decision seven years ago. Python was the right call.

blog.tendenci.com

Tendenci Exports – Plus Easy Ways to Make Static Copies of Your Site

Today’s Tendenci community knowledge share. Here are three very easy free or low cost methods of making a static copy a web site. Use with caution, just know you have the power.

On Windows you can use HTTrack https://www.httrack.com/

HTTrack_Website_Copier_-_Free_Software_Offline_Browser__GNU_GPL_
Download a static version of a web site to your PC

On a Mac computer you can use sitesucker ($5) http://ricks-apps.com/osx/sitesucker/index.html

SiteSucker to download a static site to your Mac Computer
SiteSucker to download a static site to your Mac Computer

On the go? You can also use sitesucker from the app store to download to your iphone or ipad for $2 http://ricks-apps.com/ios/sitesucker/index.html

Use IOS to download your site for $2
Use IOS to download your site for $2

Of course for structured data in Tendenci, there are TONS of ways to export including exporting a copy of your entire database. There are help files on common exports like How to export your membership . There are too many options to list them all, but I’d encourage you to visit the support center or just google “tendenci exports” for more.

If you are on version 5 and want to “kick the tires” on Tendenci version 7, use https://demo.tendenci.com – you can login here https://demo.tendenci.com/accounts/login/ using “admin/admin” or “user/user”. It does reset every hour or so because of spammers but you can still get a feel for it. A HUGE upgrade from version 5.

Tendenci Admin Default Dashboard
Tendenci Admin Default Dashboard

There is also a previous post on making a static copy of your site here that is a bit more technical as well.

Why do we point out all of the ways to copy your Tendenci site (or most sites really)? Doesn’t that make it easier to leave?

Yes. Yes it does. BUT people rarely leave. Or if they do, they typically stay on Tendenci and self host. They’re still part of the Tendenci community which helps us all.

Another reason we promote exports and offsite backups is because we know the more freedom you have, realizing you have that freedom especially on the Tendenci open source platform, makes it less likely for clients to leave.

Think about it. Why would anyone who actually understands their product is open, does far more than other options, is lower cost, and they can self host if they want… why would that person make the decision to leave? It’s illogical.

I mean, who wants to be the President of an Association that takes it backwards in time to proprietary technology or an older open source software built on an unpopular programming language? That’s not in the best interests of the association long term.

Tendenci is written in Python and uses Java and Javascript libraries. This linked chart says it all.

programming-popularity-2016
THE 8 MOST IN-DEMAND PROGRAMMING LANGUAGES OF 2016

Popular programming languages means more coders for open source projects written in that language. And more capable people to modify and customize your install if you choose.

One of our goals is FREEDOM from the tyranny of per-user-licensing, proprietary products that want to own YOUR DATA, long term contracts, sites that post your events on THEIR site so if you leave then the history of that event is gone in the blink of an eye. Companies don’t own your data and they shouldn’t trap you.

We think that is unethical and just wrong.

Membership Management Software should be Open Source, Accessible, Responsive, and Search Engine friendly by default. Tendenci does all of those things.

Further we believe that Open Source Membership Management Software should be written in a Modern Programming Language like Python (watch out for bunnies) and the software should documented and open source (free, as in beer.) Even the US Government likes Open Source!

Want to change something? Get involved! Post on the forums at https://ww.tendenci.com/forums or post an issue at https://github.com/tendenci/tendenci/issues . If you are a programmer or into documentation, submit a pull request.

We make it easy to leave because we hope you don’t. Hence Tendenci has an incredibly low churn rate. That creates stability you can count on.

#peace