django-excel-extract 0.0.8

Django queryset Excel extraction

django-excel-extract

django-excel-extract helps you easily export Django model data into an Excel file (.xlsx) with minimal setup.

Installation

pip install django-excel-extract

ORM

Avaliable ORM methods:

• .all()
• .get()
• .filter()
• .values()
• .annotate()

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Example

Follow the link to view main page: http://127.0.0.1:8000/app/index/

Extract Report Get button contains:

def extract_excel_get(request):
    queryset = Report.objects.get(id=1)

    exclude = ['id']

    excel = Excel(
        model=Report,
        queryset=queryset,
        file_name='report_get',
        title='Report',
        exclude=exclude,
        date_time_format='%d/%m/%Y',
    )

    return excel.to_excel()

Result:

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Extract Report Filter button contains:

def extract_excel_filter(request):
    queryset = Report.objects.filter(priority=Priority.HIGH)

    exclude = ['id']

    excel = Excel(
        model=Report,
        queryset=queryset,
        file_name='report_filter',
        title='Report',
        exclude=exclude,
        date_time_format='%d/%m/%Y',
    )

    return excel.to_excel()

Result:

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Extract Report Values button contains:

def extract_excel_values(request):
    queryset = Report.objects.annotate(
        days_passed=ExpressionWrapper(
            now() - F('created_at'),
            output_field=fields.DurationField(),
        )
    ).values(
        'id',
        'report_num',
        'status_report',
        'type_report',
        'priority',
        'days_passed',
    )

    aggregation_field_names = {'days_passed': 'Days Passed'}

    exclude = ['id']

    excel = Excel(
        model=Report,
        queryset=queryset,
        file_name='report_values',
        title='Report',
        exclude=exclude,
        date_time_format='%d/%m/%Y',
        annotation_fields_map=aggregation_field_names,
    )

    return excel.to_excel()

Result:

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Features

• Export any Django model QuerySet to Excel.
• Flexible customize fields output (dates, datetimes, booleans, choices, annotated fields).
• Exclude specific fields.
• Supports ManyToMany and ForeignKey fields.
• Supports main objects query (.all(), .get(), .values(), .annotate())
• Simple integration into Django views.

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