NatLibFi /
Annif
| Conditions | 8 |
| Total Lines | 24 |
| Code Lines | 23 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | """Collection of language-specific analyzers and analyzer registry for Annif""" |
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| 15 | def get_analyzer(analyzerspec): |
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| 16 | match = re.match(r'(\w+)(\((.*)\))?', analyzerspec) |
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| 17 | if match is None: |
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| 18 | raise ValueError( |
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| 19 | "Invalid analyzer specification {}".format(analyzerspec)) |
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| 20 | |||
| 21 | analyzer = match.group(1) |
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| 22 | param_string = match.group(3) |
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| 23 | kwargs = {} |
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| 24 | pos_args = [] |
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| 25 | if param_string: |
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| 26 | param_strings = param_string.split(',') |
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| 27 | for p_string in param_strings: |
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| 28 | parts = p_string.split('=') |
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| 29 | if len(parts) == 1: |
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| 30 | pos_args.append(p_string) |
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| 31 | elif len(parts) == 2: |
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| 32 | kwargs[parts[0]] = parts[1] |
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| 33 | if not pos_args: |
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| 34 | pos_args = [None] |
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| 35 | try: |
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| 36 | return _analyzers[analyzer](*pos_args, **kwargs) |
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| 37 | except KeyError: |
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| 38 | raise ValueError("No such analyzer {}".format(analyzer)) |
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| 39 | |||
| 50 |
