Python django.forms.models 模块，BaseInlineFormSet() 实例源码

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """?? BaseInlineFormSet ?"""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        #exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)
        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def fields(self):
        fk = getattr(self, "fk", None)
        for field in super(BaseInlineFormSet, self).fields():
            if fk and fk.name == field['name']:
                continue
            yield field

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)
        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)

def get_formset(self, **kwargs):
        """Returns a BaseInlineFormSet class for use in admin add/change views."""
        if self.exclude is None:
            exclude = []
        else:
            exclude = list(self.exclude)
        exclude.extend(self.get_readonly_fields())
        if self.exclude is None and hasattr(self.form, '_meta') and self.form._meta.exclude:
            # Take the custom ModelForm's Meta.exclude into account only if the
            # InlineModelAdmin doesn't define its own.
            exclude.extend(self.form._meta.exclude)
        # if exclude is an empty list we use None, since that's the actual
        # default
        exclude = exclude or None
        can_delete = self.can_delete and self.has_delete_permission()
        defaults = {
            "form": self.form,
            "formset": self.formset,
            "fk_name": self.fk_name,
            'fields': forms.ALL_FIELDS,
            "exclude": exclude,
            "formfield_callback": self.formfield_for_dbfield,
            "extra": self.extra,
            "max_num": self.max_num,
            "can_delete": can_delete,
        }
        defaults.update(kwargs)

        return inlineformset_factory(self.parent_model, self.model, **defaults)