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cf1024a12b
* 9627 initial commit * 9627 numeric range field * 9627 numeric range field * 9627 numeric range field * 9627 numeric range field * 9627 add stuff for utilization calc * 9627 update views * 9627 fixes * 9627 available_vlans * 9627 available_vlans * 9627 fixes * 9627 bulk import / edit * 9627 test fixes * 9627 test fixes * 9627 update validation * 9627 fix tests * 9627 fix tests * 9627 fix tests * 9627 fix tests * 9627 fix tests * 9627 fix tests * 9627 review changes * 9627 temp vlan_id filter * Clean up labels * Remove annotate_vlan_ranges() from VLANGroupQuerySet * Misc cleanup * Implement contains_vid filter * Serialize VID ranges as integer lists in REST API * Remove default value from vlan_id_ranges * 9627 fix typo in test * Require vlan_id_ranges & set default value * Fix logic for upper range boundaries * Add field to VLANGroup model documentation * Rename vlan_id_ranges to vid_ranges * Fix computation of available VLAN IDs * Clean up migration * Add tests for range utility functions * Clean up add_available_vlans() * Misc cleanup, add test for VID validation --------- Co-authored-by: Jeremy Stretch <jstretch@netboxlabs.com>
58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
from django import forms
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from django.contrib.postgres.forms import SimpleArrayField
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from django.utils.safestring import mark_safe
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from django.utils.translation import gettext_lazy as _
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from utilities.data import ranges_to_string, string_to_ranges
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from ..utils import parse_numeric_range
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__all__ = (
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'NumericArrayField',
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'NumericRangeArrayField',
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)
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class NumericArrayField(SimpleArrayField):
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def clean(self, value):
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if value and not self.to_python(value):
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raise forms.ValidationError(
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_("Invalid list ({value}). Must be numeric and ranges must be in ascending order.").format(value=value)
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)
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return super().clean(value)
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def to_python(self, value):
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if not value:
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return []
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if isinstance(value, str):
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value = ','.join([str(n) for n in parse_numeric_range(value)])
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return super().to_python(value)
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class NumericRangeArrayField(forms.CharField):
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"""
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A field which allows for array of numeric ranges:
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Example: 1-5,7-20,30-50
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"""
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def __init__(self, *args, help_text='', **kwargs):
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if not help_text:
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help_text = mark_safe(
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_("Specify one or more numeric ranges separated by commas. Example: " + "<code>1-5,20-30</code>")
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)
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super().__init__(*args, help_text=help_text, **kwargs)
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def clean(self, value):
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if value and not self.to_python(value):
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raise forms.ValidationError(
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_("Invalid ranges ({value}). Must be a range of integers in ascending order.").format(value=value)
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)
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return super().clean(value)
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def prepare_value(self, value):
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if isinstance(value, str):
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return value
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return ranges_to_string(value)
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def to_python(self, value):
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return string_to_ranges(value)
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