python Programming Glossary: field

http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python

with simple statements into a complex hook to a database field. Django makes something complex look simple by exposing a simple..

In a django form, How to make a field readonly (or disabled) so that it cannot be edited?

http://stackoverflow.com/questions/324477/in-a-django-form-how-to-make-a-field-readonly-or-disabled-so-that-it-cannot-b

a django form How to make a field readonly or disabled so that it cannot be edited In a django.. that it cannot be edited In a django form how do I make a field read only or disabled When the form is being used to create.. When the form is being used to create a new entry all fields should be enabled but when the record is in update mode some..

Dynamically adding a form to a Django formset with Ajax

http://stackoverflow.com/questions/501719/dynamically-adding-a-form-to-a-django-formset-with-ajax

type argument is so that we can update the management_form field notably TOTAL_FORMS as well as the actual form fields. If you.. field notably TOTAL_FORMS as well as the actual form fields. If you have a formset full of say Client models the management.. have a formset full of say Client models the management fields will have IDs of id_clients TOTAL_FORMS and id_clients INITIAL_FORMS..

Python: Sort a dictionary by value

http://stackoverflow.com/questions/613183/python-sort-a-dictionary-by-value

by value I have a dictionary of values read from 2 fields in a database a string field and a numeric field. The string.. of values read from 2 fields in a database a string field and a numeric field. The string field is unique so that is the.. from 2 fields in a database a string field and a numeric field. The string field is unique so that is the key of the dictionary...

Django dynamic model fields

http://stackoverflow.com/questions/7933596/django-dynamic-model-fields

dynamic model fields I'm working on a multi tenanted application in which some.. application in which some users can define their own data fields via the admin to collect additional data in forms and report.. models.Model Abstract specification for arbitrary data fields. Not used for holding data itself but metadata about the fields...

How do I access the child classes of an object in django without knowing the name of the child class?

http://stackoverflow.com/questions/929029/how-do-i-access-the-child-classes-of-an-object-in-django-without-knowing-the-nam

available which doesn't require the added real_type field on the parent model. It's available as InheritanceManager in..

Why does django-lint tell me the `auto_now_add` is deprecated?

http://stackoverflow.com/questions/10195020/why-does-django-lint-tell-me-the-auto-now-add-is-deprecated

Is there a better approach for this pattern Custom Field classes And why if this approach is better it hasn't been integrated..

Python, Tkinter, Scrollbar and Text Field

http://stackoverflow.com/questions/13832720/python-tkinter-scrollbar-and-text-field

Tkinter Scrollbar and Text Field I am probably over thinking this but for some reason I can't..

Django MultiWidget Phone Number Field

http://stackoverflow.com/questions/1777435/django-multiwidget-phone-number-field

MultiWidget Phone Number Field I want to create a field for phone number input that has 2.. rendered_widgets 1 ' ' rendered_widgets 2 class PhoneNumberField forms.MultiValueField widget PhoneNumberWidget def __init__.. rendered_widgets 2 class PhoneNumberField forms.MultiValueField widget PhoneNumberWidget def __init__ self args kwargs fields..

Asynchronous data through Bloomberg's new data API (COM v3) with Python?

http://stackoverflow.com/questions/2005234/asynchronous-data-through-bloombergs-new-data-api-com-v3-with-python

time class BBCommEvent def OnData self Security cookie Fields Data Status print 'OnData ' `Data` def OnStatus self Status.. 'reason' exceptionString exceptionString ' Field ' fieldId.Value ' Category ' reason.GetElement 'category' .Value.. for row in range fieldData.NumValues rowField fieldData.GetValue row for col in range rowField.NumValues 1..

Django - Iterate over model instance field names and values in template

http://stackoverflow.com/questions/2170228/django-iterate-over-model-instance-field-names-and-values-in-template

the following model definition class Client Model name CharField max_length 150 email EmailField max_length 100 verbose_name.. Client Model name CharField max_length 150 email EmailField max_length 100 verbose_name E mail I would want it to be output.. template like so assume an instance with the given values Field Name Field Value Name Wayne Koorts E mail waynes@email.com..

How to introspect django model fields?

http://stackoverflow.com/questions/2384436/how-to-introspect-django-model-fields

field_object model direct m2m where field_object is the Field instance for the given name model is the model containing this..

Django Multiple Choice Field / Checkbox Select Multiple

http://stackoverflow.com/questions/2726476/django-multiple-choice-field-checkbox-select-multiple

Multiple Choice Field Checkbox Select Multiple I have a Django application and want.. unique True verbose_name_ 'user' choice_field models.CharField _ 'Some choices...' choices SAMPLE_CHOICES max_length 50 And.. forms.ModelForm choice_field forms.MultipleChoiceField choices SAMPLE_CHOICES widget forms.CheckboxSelectMultiple class..

Django, Turbo Gears, Web2Py, which is better for what?

http://stackoverflow.com/questions/3646002/django-turbo-gears-web2py-which-is-better-for-what

to register login post messages db.define_table 'message' Field 'body' Field 'author' db.auth_user @auth.requires_login def.. login post messages db.define_table 'message' Field 'body' Field 'author' db.auth_user @auth.requires_login def index db.message.author.default..

What is the best way to do Bit Field manipulation in Python?

http://stackoverflow.com/questions/39663/what-is-the-best-way-to-do-bit-field-manipulation-in-python

is the best way to do Bit Field manipulation in Python I'm reading some MPEG Transport Stream..

Can't get Python to import from a different folder

http://stackoverflow.com/questions/456481/cant-get-python-to-import-from-a-different-folder

class User Entity using_options tablename 'users' username Field String 15 password Field String 64 email Field String 50 status.. tablename 'users' username Field String 15 password Field String 64 email Field String 50 status Field Integer created.. username Field String 15 password Field String 64 email Field String 50 status Field Integer created Field DateTime The error..

Django Blob Model Field

http://stackoverflow.com/questions/4915397/django-blob-model-field

Blob Model Field How do you store a blob of binary data using Django's ORM with.. sort of thing and yes I know they prefer you use the ImageField or FileField for that but suffice it to say that's impractical.. and yes I know they prefer you use the ImageField or FileField for that but suffice it to say that's impractical for my application...

How do I create a Django form that displays a checkbox label to the right of the checkbox?

http://stackoverflow.com/questions/572263/how-do-i-create-a-django-form-that-displays-a-checkbox-label-to-the-right-of-the

to this def class MyForm forms.Form check forms.BooleanField required True label Check this It expands to HTML that looks.. would be to implement a field html output method in the Field classes override the one for the Boolean field and use that..

Are Mixin class __init__ functions not automatically called in python?

http://stackoverflow.com/questions/6098970/are-mixin-class-init-functions-not-automatically-called-in-python

different base classes with common functionality. Django Field classes to be precise . Thanks python inheritance multiple..

dynamically add field to a form

http://stackoverflow.com/questions/6142025/dynamically-add-field-to-a-form

form I have a submit button and a button to Add additional Field I understand I can add fields using init method in the form.. Views class MyForm forms.Form original_field forms.CharField extra_field_count forms.CharField widget forms.HiddenInput def.. original_field forms.CharField extra_field_count forms.CharField widget forms.HiddenInput def __init__ self args kwargs extra_fields..