python - Generate code at runtime -


i need generate @ run time model below base on values.

below example of i'm trying acheive, issue clear i.e. [field.value]...

def import_data(form, *args, **kw):     class contactcsvmodel(csvmodel):           field in form:            [field.value] =  charfield()           class meta:             delimiter = ","             dbmodel = contact             update = {'keys': ["mobile", "group"]}        return contactcsvmodel.import_data(*args, **kw)

so above code after generated (if typed static code)....

def import_data(form, *args, **kw):     class contactcsvmodel(csvmodel):            first_name = charfield()         mobile = charfield()         last_name = charfield()           class meta:             delimiter = ","             dbmodel = contact             update = {'keys': ["mobile", "group"]}   return contactcsvmodel.import_data(*args, **kw)

how can [field.value] work in way need to? i've had looked @ things setattr() don't think i'm after.

forms.py reference...

col_choices = [     ('none', 'no import'),     ('first_name', 'first name'),     ('last_name', 'last name'),     ('company', 'company'),     ('mobile', 'mobile number'),     ('email', 'email address'),     ]   class configuratorform(forms.form):     col1 = forms.typedchoicefield(choices=col_choices, initial='first_name')     col2 = forms.typedchoicefield(choices=col_choices, initial='first_name')     col3 = forms.typedchoicefield(choices=col_choices, initial='first_name')     col4 = forms.typedchoicefield(choices=col_choices, initial='first_name')     col5 = forms.typedchoicefield(choices=col_choices, initial='first_name')

you can add fields class object after it's constructed:

def import_data(form, *args, **kw):     class contactcsvmodel(csvmodel):           class meta:             # ...      field in form:         setattr(contactcsvmodel, field.value(), charfield())      return contactcsvmodel.import_data(*args, **kw)

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