44 lines
1.0 KiB
Python
44 lines
1.0 KiB
Python
"""
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Module offering base class for net2 access
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"""
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class Net2Base(object):
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"""Net2 access base class
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"""
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@classmethod
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def safe_get_row_val(cls, row, col):
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"""Null aware fetching of row data
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Returns None if the database column is NULL
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"""
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if row.IsNull(col):
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return None
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return row[col]
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@classmethod
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def dataset_to_str(cls, dataset):
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"""Convert dataset to string presentation
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"""
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if not dataset:
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return "None"
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if dataset.Tables.Count < 1:
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return "Empty"
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res = []
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for table in dataset.Tables:
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res.append("Table: %s" % (table.TableName))
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cols = []
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for col in table.Columns:
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cols.append(col.ColumnName)
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for row in table.Rows:
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row_res = []
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for i in range(len(cols)):
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row_res.append("%s=%s" % (cols[i], row.get_Item(i)))
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res.append(", ".join(row_res))
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return "\n".join(res)
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