1a1fa7881d
Most of the things done. Need to implement a few reports and management. Changed the method of handing the Validation Exception
58 lines
1.4 KiB
Python
58 lines
1.4 KiB
Python
import csv
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from decimal import Decimal
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from io import StringIO
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import uuid
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from pyramid.renderers import JSON
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class CSVRenderer(object):
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def __init__(self, info):
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pass
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def __call__(self, value, system):
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csv_data = StringIO()
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writer = csv.writer(csv_data, delimiter=',', quoting=csv.QUOTE_MINIMAL)
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if 'header' in value:
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writer.writerow(value['header'])
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if 'rows' in value:
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writer.writerows(value['rows'])
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if 'footer' in value:
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writer.writerows(value['footer'])
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request = system.get('request')
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if request is not None:
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response = request.response
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ct = response.content_type
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if ct == response.default_content_type:
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response.content_type = 'text/csv'
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filename = value['filename'] if 'filename' in value else 'report.csv'
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response.content_disposition = 'attachment;filename="{0}"'.format(filename)
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return csv_data.getvalue()
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json_renderer = JSON()
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class DecimalAsFloatHack(float):
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def __init__(self, d):
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self.d = d
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def __repr__(self):
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return str(self.d)
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def decimal_adaptor(obj, request):
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return DecimalAsFloatHack(obj)
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def uuid_adaptor(obj, request):
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return str(obj)
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json_renderer.add_adapter(Decimal, decimal_adaptor)
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json_renderer.add_adapter(uuid.UUID, uuid_adaptor)
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