forms.py
30 lines
| 1.4 KiB
| text/x-python
|
PythonLexer
Juan C. Espinoza
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r6 | from django import forms | |
Fiorella Quino
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r123 | from apps.main.models import Device, Experiment | |
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Juan C. Espinoza
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r6 | from .models import JARSConfiguration | |
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Fiorella Quino
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r128 | from .widgets import SpectralWidget | |
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Juan C. Espinoza
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r6 | ||
| class JARSConfigurationForm(forms.ModelForm): | |||
| def __init__(self, *args, **kwargs): | |||
| super(JARSConfigurationForm, self).__init__(*args, **kwargs) | |||
| instance = getattr(self, 'instance', None) | |||
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Fiorella Quino
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r118 | ||
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Juan C. Espinoza
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r6 | if instance and instance.pk: | |
Miguel Urco
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r26 | devices = Device.objects.filter(device_type__name='jars') | |
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Fiorella Quino
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r123 | ||
| if instance.experiment: | |||
| experiments = Experiment.objects.filter(pk=instance.experiment.id) | |||
| self.fields['experiment'].widget.choices = [(experiment.id, experiment) for experiment in experiments] | |||
| self.fields['device'].widget.choices = [(device.id, device) for device in devices] | |||
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Fiorella Quino
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r128 | self.fields['spectral'].widget = SpectralWidget() | |
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Miguel Urco
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r26 | ||
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Fiorella Quino
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r123 | #-------------JARS Configuration needs an Experiment----------------- | |
| def clean(self): | |||
| cleaned_data = super(JARSConfigurationForm, self).clean() | |||
| experiment = cleaned_data.get('experiment') | |||
| if experiment == None: | |||
| msg = "Error: Jars Configuration needs an Experiment" | |||
| self.add_error('experiment', msg) | |||
| class Meta: | |||
| model = JARSConfiguration | |||
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Fiorella Quino
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r126 | exclude = ('type', 'parameters', 'status') |