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| 1 #!/usr/bin/python | 1 #!/usr/bin/python |
| 2 # | 2 # Copyright (c) 2009 The Chromium Authors. All rights reserved. |
| 3 # Copyright 2008 Google Inc. All Rights Reserved. | 3 # Use of this source code is governed by a BSD-style license that can be |
| 4 # found in the LICENSE file. |
| 4 | 5 |
| 5 """Process a History database and dump a .dot file suitable for GraphViz. | 6 """Process a History database and dump a .dot file suitable for GraphViz. |
| 6 | 7 |
| 7 This is useful for debugging history redirect flows. | 8 This is useful for debugging history redirect flows. |
| 8 | 9 |
| 9 An example run of this program: | 10 An example run of this program: |
| 10 python /src/history-viz.py History > foo.dot | 11 python /src/history-viz.py History > foo.dot |
| 11 /c/Program\ Files/Graphviz2.18/bin/dot -Tpng foo.dot -o foo.png | 12 /c/Program\ Files/Graphviz2.18/bin/dot -Tpng foo.dot -o foo.png |
| 12 """ | 13 """ |
| 13 | 14 |
| (...skipping 217 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 231 edgeattrs.append('style=dashed') | 232 edgeattrs.append('style=dashed') |
| 232 if len(label) > 0: | 233 if len(label) > 0: |
| 233 edgeattrs.append('label="%s"' % EscapeDot('\n'.join(label))) | 234 edgeattrs.append('label="%s"' % EscapeDot('\n'.join(label))) |
| 234 | 235 |
| 235 out = '%s -> %s' % (src, dst) | 236 out = '%s -> %s' % (src, dst) |
| 236 if len(edgeattrs) > 0: | 237 if len(edgeattrs) > 0: |
| 237 out += ' [%s]' % ','.join(edgeattrs) | 238 out += ' [%s]' % ','.join(edgeattrs) |
| 238 print out | 239 print out |
| 239 print '}' | 240 print '}' |
| 240 | 241 |
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Chromium Code Reviews
Issue 507067:
Add some licensing comments under chrome/. (Closed)
