83 lines
3.4 KiB
Python
83 lines
3.4 KiB
Python
from django.db import migrations
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from django.forms import modelform_factory
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from ccdb.utils.data import get_data_sources
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class Migration(migrations.Migration):
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def migrate(apps, schema_editor):
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sources = get_data_sources()
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if not sources:
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print('no sources')
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return
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c = sources['db0']
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Project = apps.get_model('projects', 'Project')
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Grant = apps.get_model('projects', 'Grant')
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GrantReport = apps.get_model('projects', 'GrantReport')
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Project.objects.all().delete()
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Grant.objects.all().delete()
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GrantReport.objects.all().delete()
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ProjectForm = modelform_factory(Project, fields=('name', 'code',
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'iacuc_number',
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'description',
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'sort_order'))
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GrantForm = modelform_factory(Grant, fields=('title', 'code',
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'description', 'sort_order'))
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GrantReportForm = modelform_factory(GrantReport, fields=('grant', 'title',
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'report_type',
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'description',
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'due_date',
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'submitted_date',
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'sort_order'))
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for r in c.execute('SELECT * FROM tbl_lu_projects;'):
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form = ProjectForm(dict(name=r[1], code=r[2],
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iacuc_number=r[3], description=r[4],
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sort_order=int(r[5])))
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if form.is_valid():
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Project.objects.create(id=r[0], **form.cleaned_data)
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else:
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print('project', r[0:], form.errors.as_data())
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for r in c.execute('SELECT * FROM tbl_lu_grants;'):
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form = GrantForm(dict(title=r[1], code=r[2], description=r[3], sort_order=r[4]))
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if form.is_valid():
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Grant.objects.create(id=r[0], **form.cleaned_data)
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else:
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print('grant', r[0:], form.errors.as_data())
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for r in c.execute('SELECT * FROM tbl_hash_project_grants;'):
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p = Project.objects.get(id=r[0])
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g = Grant.objects.get(id=r[1])
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p.grants.add(g)
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p.save()
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for r in c.execute('SELECT *, report_due_date AS "due_date [dtdt]" FROM tbl_lu_grant_reports;'):
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form = GrantReportForm(dict(grant=r[0], title=r[1], report_type=r[2],
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description=r[3], due_date=r[8],
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submitted_date=r[5], sort_order=r[7]))
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if form.is_valid():
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form.save() # No PK field in Andre's file
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else:
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print('grant report', r[0:], form.errors.as_data())
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def rollback(apps, schema_editor):
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Project = apps.get_model('projects', 'Project')
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Grant = apps.get_model('projects', 'Grant')
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GrantReport = apps.get_model('projects', 'GrantReport')
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for model in [Project, Grant, GrantReport]:
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model.objects.all().delete()
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dependencies = [
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('projects', '0004_initial_grantreport'),
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]
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operations = [
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migrations.RunPython(migrate, rollback),
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]
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