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@@ -1,90 +1,92 b'' | |||
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1 | 1 | from os.path import abspath, dirname, join |
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2 | 2 | |
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3 | 3 | from IPython.terminal.shortcuts import create_ipython_shortcuts |
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4 | 4 | |
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5 | 5 | def name(c): |
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6 | 6 | s = c.__class__.__name__ |
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7 | 7 | if s == '_Invert': |
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8 | 8 | return '(Not: %s)' % name(c.filter) |
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9 | 9 | if s in log_filters.keys(): |
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10 | 10 | return '(%s: %s)' % (log_filters[s], ', '.join(name(x) for x in c.filters)) |
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11 | 11 | return log_filters[s] if s in log_filters.keys() else s |
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12 | 12 | |
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13 | 13 | |
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14 | 14 | def sentencize(s): |
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15 | 15 | """Extract first sentence |
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16 | 16 | """ |
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17 | 17 | s = s.replace('\n', ' ').strip().split('.') |
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18 | 18 | s = s[0] if len(s) else s |
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19 | 19 | try: |
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20 | 20 | return " ".join(s.split()) |
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21 | 21 | except AttributeError: |
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22 | 22 | return s |
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23 | 23 | |
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24 | 24 | |
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25 | 25 | def most_common(lst, n=3): |
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26 | 26 | """Most common elements occurring more then `n` times |
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27 | 27 | """ |
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28 | 28 | from collections import Counter |
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29 | 29 | |
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30 | 30 | c = Counter(lst) |
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31 | 31 | return [k for (k, v) in c.items() if k and v > n] |
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32 | 32 | |
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33 | 33 | |
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34 | 34 | def multi_filter_str(flt): |
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35 | 35 | """Yield readable conditional filter |
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36 | 36 | """ |
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37 | 37 | assert hasattr(flt, 'filters'), 'Conditional filter required' |
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38 | 38 | yield name(flt) |
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39 | 39 | |
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40 | 40 | |
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41 | 41 | log_filters = {'_AndList': 'And', '_OrList': 'Or'} |
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42 | 42 | log_invert = {'_Invert'} |
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43 | 43 | |
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44 |
class _DummyTerminal |
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44 | class _DummyTerminal: | |
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45 | 45 | """Used as a buffer to get prompt_toolkit bindings |
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46 | 46 | """ |
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47 | 47 | handle_return = None |
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48 | 48 | input_transformer_manager = None |
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49 | 49 | display_completions = None |
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50 | editing_mode = "emacs" | |
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51 | ||
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50 | 52 | |
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51 | 53 | ipy_bindings = create_ipython_shortcuts(_DummyTerminal()).bindings |
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52 | 54 | |
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53 | 55 | dummy_docs = [] # ignore bindings without proper documentation |
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54 | 56 | |
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55 | 57 | common_docs = most_common([kb.handler.__doc__ for kb in ipy_bindings]) |
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56 | 58 | if common_docs: |
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57 | 59 | dummy_docs.extend(common_docs) |
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58 | 60 | |
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59 | 61 | dummy_docs = list(set(dummy_docs)) |
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60 | 62 | |
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61 | 63 | single_filter = {} |
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62 | 64 | multi_filter = {} |
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63 | 65 | for kb in ipy_bindings: |
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64 | 66 | doc = kb.handler.__doc__ |
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65 | 67 | if not doc or doc in dummy_docs: |
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66 | 68 | continue |
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67 | 69 | |
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68 | 70 | shortcut = ' '.join([k if isinstance(k, str) else k.name for k in kb.keys]) |
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69 | 71 | shortcut += shortcut.endswith('\\') and '\\' or '' |
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70 | 72 | if hasattr(kb.filter, 'filters'): |
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71 | 73 | flt = ' '.join(multi_filter_str(kb.filter)) |
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72 | 74 | multi_filter[(shortcut, flt)] = sentencize(doc) |
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73 | 75 | else: |
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74 | 76 | single_filter[(shortcut, name(kb.filter))] = sentencize(doc) |
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75 | 77 | |
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76 | 78 | |
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77 | 79 | if __name__ == '__main__': |
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78 | 80 | |
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79 | 81 | sort_key = lambda k:(str(k[0][1]),str(k[0][0])) |
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80 | 82 | |
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81 | 83 | here = abspath(dirname(__file__)) |
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82 | 84 | dest = join(here, 'source', 'config', 'shortcuts') |
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83 | 85 | |
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84 | 86 | with open(join(dest, 'single_filtered.csv'), 'w') as csv: |
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85 | 87 | for k, v in sorted(single_filter.items(), key=sort_key): |
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86 | 88 | csv.write(':kbd:`{}`\t{}\t{}\n'.format(k[0], k[1], v)) |
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87 | 89 | |
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88 | 90 | with open(join(dest, 'multi_filtered.csv'), 'w') as csv: |
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89 | 91 | for k, v in sorted(multi_filter.items(), key=sort_key): |
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90 | 92 | csv.write(':kbd:`{}`\t{}\t{}\n'.format(k[0], k[1], v)) |
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