Mercurial Repositories > eric / file comparison
comparison: Graphics/GraphicsUtilities.py
Graphics/GraphicsUtilities.py
- changeset 5148
- 1a879f9af1c0
- parent 4631
- 5c1a96925da4
- child 5389
- 9b1c800daff3
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| 5147:d39dd5cee0c8 | 5148:1a879f9af1c0 |
|---|---|
| 46 if nodes and not stage: | 46 if nodes and not stage: |
| 47 # there is no element, which does not depend on some other element! | 47 # there is no element, which does not depend on some other element! |
| 48 stage.append(nodes[0]) | 48 stage.append(nodes[0]) |
| 49 | 49 |
| 50 taken.extend(stage) | 50 taken.extend(stage) |
| 51 nodes = list(filter(lambda x, l=stage: x not in l, nodes)) | 51 nodes = list(filter(lambda x, li=stage: x not in li, nodes)) |
| 52 while nodes: | 52 while nodes: |
| 53 previousStageChildren = [] | 53 previousStageChildren = [] |
| 54 nodelen = len(nodes) | 54 nodelen = len(nodes) |
| 55 | 55 |
| 56 # second stage are those nodes, which are direct children of the | 56 # second stage are those nodes, which are direct children of the |
| 78 while remove in stage: | 78 while remove in stage: |
| 79 stage.remove(remove) | 79 stage.remove(remove) |
| 80 | 80 |
| 81 stages.append(stage) | 81 stages.append(stage) |
| 82 taken.extend(stage) | 82 taken.extend(stage) |
| 83 nodes = list(filter(lambda x, l=stage: x not in l, nodes)) | 83 nodes = list(filter(lambda x, li=stage: x not in li, nodes)) |
| 84 if nodelen == len(nodes): | 84 if nodelen == len(nodes): |
| 85 if noRecursion: | 85 if noRecursion: |
| 86 raise RecursionError(nodes) | 86 raise RecursionError(nodes) |
| 87 else: | 87 else: |
| 88 stages.append(nodes[:]) | 88 stages.append(nodes[:]) |
