Skip to main content

Tools for debugging Django, pprint models

Project description

Tools for debugging Django

Summary

  • dorm: Pretty print models, querysets, etc.
  • ds: Search dictionaries and lists for string.
  • ago: Generate datetimes.

DORM - Debug Django ORM

Pretty print django objects with syntax highlighting, column layout and shorthands.

Dorm can handle: - model instances + attribute coloring + grouping + attribute values + print in parallel columns - querysets + print all rows in queryset + prints selected values (in values=[] fashion) or value from ‘callable’ + paginate, with skipt to page - query + syntax highlight - list / dict / tuple through pprint

Requirements

  • Python 2
  • Django
  • sqlparse

Installation

$ pip install djangodbu

Usage

Start Django shell_plus: python manage.py shell_plus

>>> from djangodbu import dorm
>>> dorm(MyModel.objects.get(id=123))
         instancemethod serializable_value
         instancemethod set_password
         instancemethod set_unusable_password
         instancemethod unique_error_message
         instancemethod validate_unique
                unicode USERNAME_FIELD: username
                unicode email: some.one@example.org
                unicode first_name: Some
                unicode last_name: One
                unicode password: pbkdf2_sha256$20000$
                unicode username: someone
                   list REQUIRED_FIELDS: 1
                   long id: 357
                   long pk: 357
so.mo.na.AccountingUser accountinguser: 651 > 'Some One'
         RelatedManager additionalemail_set: 1
         RelatedManager callback_set: 0
         RelatedManager campaigncode_set: 0
         RelatedManager grouplog: 142
     ManyRelatedManager groups: 0
         RelatedManager log: 379
         RelatedManager logevent_set: 89
         RelatedManager message_set: 11
       lo.pa.to.Payment payment: 510 > 'Bob & Uncle'
         RelatedManager settings_set: 1
         RelatedManager social_auth: 0
     ManyRelatedManager user_permissions: 0
         RelatedManager worker_set: 1
               NoneType activationcode
               NoneType auth_token
               NoneType employee
                   bool is_active: True
                   bool is_superuser: False
      datetime.datetime date_joined: 2016-05-01 08:13:16+00:00
      datetime.datetime last_login: 2016-06-20 07:48:51+00:00
                   type DoesNotExist: DoesNotExist
               classobj Meta: Meta
                   type MultipleObjectsReturned: MultipleObjectsReturned

Printing QuerySets:

>>> dorm(MyModel.objects.all())
1: userA
2: userB
4: userD
20: userY
...

Selecting values for QuerySet:

>>> dorm(User.objects.all(), v='first_name, email')

    id: firstname  email
------------------------------------------------
    1: abcd       userA@example.org
    2: efghij     userB@example.org
    4: kl         userD@example.org
    20: Mnopqrst  userY@example.org
...

Print Query:

>>> dorm(User.objects.filter(email__isnull=False).exclude(first_name='kl').query)
SELECT auth_user.id,
       auth_user.password,
       auth_user.username,
       auth_user.first_name,
       auth_user.last_name,
       auth_user.email
FROM auth_user WHERE (auth_user.email IS NOT NULL
       AND NOT (auth_user.first_name = kl))

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Filename, size & hash SHA256 hash help File type Python version Upload date
djangodbu-0.0.17-py2-none-any.whl (21.6 kB) Copy SHA256 hash SHA256 Wheel py2
djangodbu-0.0.17.tar.gz (23.2 kB) Copy SHA256 hash SHA256 Source None

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN SignalFx SignalFx Supporter DigiCert DigiCert EV certificate StatusPage StatusPage Status page