OCR-D /
core
| Conditions | 10 |
| Total Lines | 27 |
| Code Lines | 17 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Complex classes like get_AllAlternativeImages.get_AllAlternativeImages() often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | def get_AllAlternativeImages(self, page=True, region=True, line=True, word=True, glyph=True): |
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| 2 | """ |
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| 3 | Get all the pc:AlternativeImage in a document |
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| 4 | |||
| 5 | |||
| 6 | page (boolean): Get pc:Page level images |
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| 7 | region (boolean): Get images on pc:*Region level |
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| 8 | line (boolean) Get images on pc:TextLine level |
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| 9 | word (boolean) Get images on pc:Word level |
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| 10 | glyph (boolean) Get images on pc:Glyph level |
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| 11 | """ |
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| 12 | ret = [] |
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| 13 | if page: |
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| 14 | ret += self.get_AlternativeImage() |
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| 15 | for this_region in self.get_AllRegions(['Text']): |
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| 16 | if region: |
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| 17 | ret += this_region.get_AlternativeImage() |
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| 18 | for this_line in this_region.get_TextLine(): |
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| 19 | if line: |
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| 20 | ret += this_line.get_AlternativeImage() |
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| 21 | for this_word in this_line.get_Word(): |
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| 22 | if word: |
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| 23 | ret += this_word.get_AlternativeImage() |
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| 24 | for this_glyph in this_word.get_Glyph(): |
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| 25 | if glyph: |
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| 26 | ret += this_glyph.get_AlternativeImage() |
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| 27 | return ret |
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| 28 | |||
| 29 |
