Django survey

A django survey app, based on and compatible with "django-survey". You will be able to migrate your data from an ancient version of django-survey, but it has been ported to python 3 and you can export results as CSV or PDF using your native language.

The latest version still compatible with python 2.7 is 1.2.1.

Summary

Getting started

Making a survey

Generating a pdf report from the survey's result

• Basic example
• Sankey's diagram
• Advanced example
• Implementing a custom treatment

Contributing as a developper

• Development environement
• Test
• Coverage
• Sorting imports
• Lint

Translating the project

• Language available
• As a developper
• As a translator

Credit

Getting started

Add django-survey-and-report to your requirements and get it with pip.

echo 'django-survey-and-report' > requirements.txt
pip install -r requirements.txt

Add bootstrapform and survey in the INSTALLED_APPS in your settings :

INSTALLED_APPS = [
	...
	'bootstrapform',
	'survey'
]

Add an URL entry to your project’s urls.py, for example:

from django.conf import settings

if 'survey' in settings.INSTALLED_APPS:
    urlpatterns += [
        url(r'^survey/', include('survey.urls'))
    ]

Note: you can use whatever you wish as the URL prefix.

To uninstall django-survey-and-report, simply comment out or remove the 'survey' line in your INSTALLED_APPS.

If you want to use the pdf rendering with the Sankey's diagram generation you will have to install python-tk (for python 2.7) or python3-tk (for python 3.x).

Making a survey

Using the admin interface you can create surveys, add questions, give questions categories, and mark them as required or not. You can define choices for answers using comma separated words.

The front-end survey view then automatically populates based on the questions that have been defined and published in the admin interface. We use bootstrap3 to render them.

Submitted responses can be viewed via the admin backend, in an exported csv or in a pdf generated with latex.

Generating a pdf report from the survey's result

You can manage the way the report is created in a yaml file, globally, survey by survey, or question by question. In order to render pdf you will need to install texlive and python-tk or python3-tk for sankey's diagram.

The results are generated for the server only when needed, but you can force it as a developper with:

python manage.py exportresult -h

Following is an example of a configuration file. you can generate one with:

python manage.py generatetexconf -h

Basic example

generic:
    document_option: 11pt

Test survëy:
    document_class: report
    questions:
  Lorem ipsum dolor sit amët, <strong> consectetur </strong> adipiscing elit.:
      chart:
          type: polar
          text: pin
  Dolor sit amët, consectetur<strong>  adipiscing</strong>  elit.:
      chart:
          type: cloud
          text: inside

The pdf is then generated using the very good pgf-pie library.

Sankey diagram

If you installed python3-tk, you can also show the relation between two questions using a sankey diagram :

Lorem ipsum dolor sit amët, <strong> consectetur </strong> adipiscing elit.:
    chart:
      type: sankey
      question: Dolor sit amët, consectetur<strong>  adipiscing</strong>  elit.

You get this as a result:

Advanced example

You can also limit the answers shown by cardinality, filter them, group them together and choose the color for each answer or group of answers.

If you use this configuration for the previous question:

Test survëy:
  Dolor sit amët, consectetur<strong>  adipiscing</strong>  elit.:
    multiple_charts:
      Sub Sub Section with radius=3 :
        color: {"Yës": "blue!50", "No": "red!50",
                "Whatever": "red!50!blue!50"}
        radius: 3
      Sub Sub Section with text=pin :
        group_together: {"Nah": ["No", "Whatever"], "K.": ["Yës"]}
        color: {"Nah": "blue!33!red!66", "K.": "blue!50"}
        text: pin
    chart:
      radius: 1
      type: cloud
      text: inside

You get this as a result:

Implementing a custom treatment

If you want to make your own treatment you can use your own class, for example.

Configuration:

Test survëy:
    questions:
        Ipsum dolor sit amët, <strong> consectetur </strong>  adipiscing elit.:
            chart:
                type: survey.tests.exporter.tex.CustomQuestion2TexChild

Code in survey.tests.exporter.tex.CustomQuestion2TexChild:

from survey.exporter.tex.question2tex_chart import Question2TexChart


class CustomQuestion2TexChild(Question2TexChart):

    def get_results(self):
        self.type = "polar"
        return """        2/There were no answer at all,
        3/But we have a custom treatment to show some,
        2/You can make minor changes too !"""

Result:

For a full example of a configuration file look at example_conf.yaml in doc, you can also generate your configuration file with python manage.py generatetexconf -h, it will create the default skeleton for every survey and question.

Contributing as a developper

Development environement

You may want to use a virtualenv :

  python3 -m venv .env/
  source .env/bin/activate

In order to get started, install the dev requirements, create the database, create a superuser, load the test dump, then launch the server :

  pip install -r requirements_dev.txt
  python manage.py migrate
  python manage.py createsuperuser
  python manage.py loaddata survey/tests/testdump.json
  python manage.py runserver

Test

  python manage.py test survey

Coverage

  coverage.sh
  xdg-open htmlcov/index.html

Sorting imports

    isort -rc survey

Lint :

  pylint survey

Translating the project

Django survey's is available in multiple language. Your contribution would be very appreciated if you know a language that is not yet available.

Language available

• French thanks to Pierre Sassoulas (@Pierre-Sassoulas)
• English
• Japanese thanks to Nobukuni Suzue (@nsuzue)

As a developper

If your language already exists and you're a developper :

  python manage.py makemessages --no-obsolete --no-wrap
  python manage.py runserver
  # Access http://localhost:8000/rosetta

If your language is not yet available in rosetta, this stack overflow question should work even for language not handled by django.

As a translator

If you're not a developper, open an issue on github and ask for a .po file in your language. I will generate it for you, so you can edit it with an online editor. I will then integrate it to the project and credit you here.

Credits

Based on jessykate's django-survey, and contribution by jibaku, joshualoving, and ijasperyang in forks of jessykate's project.

We use anazalea's pySankey for sankey's diagram during reporting.