Mercurial > hg
annotate mercurial/lsprofcalltree.py @ 22304:5678b0e3608f
templater: enable alias predicates to be used in "revset()" function
Before this patch, predicates defined in "[revsetalias]" can't be used
in the query specified to template function "revset()", because:
- "revset()" uses "localrepository.revs()" to get query result, but
- "localrepository.revs()" passes "None" as "ui" to "revset.match()", then
- "revset.match()" can't recognize any alias predicates
To enable alias predicates to be used in "revset()" function, this
patch invokes "revset.match()" directly with "repo.ui".
This patch doesn't make "localrepository.revs()" pass "self.ui" to
"revset.match()", because this may be intentional implementation to
prevent alias predicates from shadowing built-in ones and breaking
functions internally using "localrepository.revs()".
Even if it isn't intentional one, the check for shadowing should be
implemented (maybe on default branch) before fixing it for safety.
author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
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date | Sat, 23 Aug 2014 21:23:02 +0900 |
parents | beae42f3d93b |
children | 071af8d385a9 |
rev | line source |
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1 """ |
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2 lsprofcalltree.py - lsprof output which is readable by kcachegrind |
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3 |
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4 Authors: |
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5 * David Allouche <david <at> allouche.net> |
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6 * Jp Calderone & Itamar Shtull-Trauring |
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7 * Johan Dahlin |
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8 |
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9 This software may be used and distributed according to the terms |
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10 of the GNU General Public License, incorporated herein by reference. |
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11 """ |
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12 |
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13 def label(code): |
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14 if isinstance(code, str): |
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15 return '~' + code # built-in functions ('~' sorts at the end) |
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16 else: |
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17 return '%s %s:%d' % (code.co_name, |
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18 code.co_filename, |
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19 code.co_firstlineno) |
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20 |
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21 class KCacheGrind(object): |
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22 def __init__(self, profiler): |
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23 self.data = profiler.getstats() |
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24 self.out_file = None |
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25 |
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26 def output(self, out_file): |
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27 self.out_file = out_file |
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28 print >> out_file, 'events: Ticks' |
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29 self._print_summary() |
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30 for entry in self.data: |
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31 self._entry(entry) |
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32 |
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33 def _print_summary(self): |
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34 max_cost = 0 |
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35 for entry in self.data: |
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36 totaltime = int(entry.totaltime * 1000) |
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37 max_cost = max(max_cost, totaltime) |
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38 print >> self.out_file, 'summary: %d' % (max_cost,) |
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39 |
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40 def _entry(self, entry): |
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41 out_file = self.out_file |
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42 |
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43 code = entry.code |
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44 #print >> out_file, 'ob=%s' % (code.co_filename,) |
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45 if isinstance(code, str): |
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46 print >> out_file, 'fi=~' |
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47 else: |
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48 print >> out_file, 'fi=%s' % (code.co_filename,) |
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49 print >> out_file, 'fn=%s' % (label(code),) |
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50 |
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51 inlinetime = int(entry.inlinetime * 1000) |
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52 if isinstance(code, str): |
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53 print >> out_file, '0 ', inlinetime |
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54 else: |
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55 print >> out_file, '%d %d' % (code.co_firstlineno, inlinetime) |
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56 |
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57 # recursive calls are counted in entry.calls |
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58 if entry.calls: |
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59 calls = entry.calls |
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60 else: |
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61 calls = [] |
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62 |
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63 if isinstance(code, str): |
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64 lineno = 0 |
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65 else: |
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66 lineno = code.co_firstlineno |
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67 |
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68 for subentry in calls: |
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69 self._subentry(lineno, subentry) |
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70 print >> out_file |
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71 |
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72 def _subentry(self, lineno, subentry): |
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73 out_file = self.out_file |
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74 code = subentry.code |
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75 #print >> out_file, 'cob=%s' % (code.co_filename,) |
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76 print >> out_file, 'cfn=%s' % (label(code),) |
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77 if isinstance(code, str): |
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78 print >> out_file, 'cfi=~' |
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79 print >> out_file, 'calls=%d 0' % (subentry.callcount,) |
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80 else: |
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81 print >> out_file, 'cfi=%s' % (code.co_filename,) |
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82 print >> out_file, 'calls=%d %d' % ( |
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83 subentry.callcount, code.co_firstlineno) |
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84 |
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85 totaltime = int(subentry.totaltime * 1000) |
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86 print >> out_file, '%d %d' % (lineno, totaltime) |