42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
#!/usr/bin/env python
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from collections import OrderedDict
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from glob import glob
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import os
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from agate.table import Table
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@classmethod
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def from_csv(cls, dir_path, column_names=None, column_types=None, row_names=None, header=True, **kwargs):
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"""
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Create a new :class:`TableSet` from a directory of CSVs.
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See :meth:`.Table.from_csv` for additional details.
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:param dir_path:
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Path to a directory full of CSV files. All CSV files in this
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directory will be loaded.
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:param column_names:
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See :meth:`Table.__init__`.
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:param column_types:
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See :meth:`Table.__init__`.
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:param row_names:
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See :meth:`Table.__init__`.
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:param header:
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See :meth:`Table.from_csv`.
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"""
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from agate.tableset import TableSet
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if not os.path.isdir(dir_path):
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raise IOError('Specified path doesn\'t exist or isn\'t a directory.')
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tables = OrderedDict()
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for path in glob(os.path.join(dir_path, '*.csv')):
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name = os.path.split(path)[1].strip('.csv')
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tables[name] = Table.from_csv(path, column_names, column_types, row_names=row_names, header=header, **kwargs)
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return TableSet(tables.values(), tables.keys())
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