Mercurial Repositories > eric / file comparison
comparison: eric6/DebugClients/Python/PyProfile.py
eric6/DebugClients/Python/PyProfile.py
- changeset 7639
- 422fd05e9c91
- parent 7637
- c878e8255972
- child 7690
- a59680062837
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| 7638:176145438b1e | 7639:422fd05e9c91 |
|---|---|
| 8 | 8 |
| 9 import os | 9 import os |
| 10 import marshal | 10 import marshal |
| 11 import profile | 11 import profile |
| 12 import atexit | 12 import atexit |
| 13 import pickle # secok | 13 import pickle |
| 14 | 14 |
| 15 | 15 |
| 16 class PyProfile(profile.Profile): | 16 class PyProfile(profile.Profile): |
| 17 """ | 17 """ |
| 18 Class extending the standard Python profiler with additional methods. | 18 Class extending the standard Python profiler with additional methods. |
| 54 try: | 54 try: |
| 55 cache = open(self.timingCache, 'rb') | 55 cache = open(self.timingCache, 'rb') |
| 56 timings = marshal.load(cache) # secok | 56 timings = marshal.load(cache) # secok |
| 57 if isinstance(timings, dict): | 57 if isinstance(timings, dict): |
| 58 self.timings = timings | 58 self.timings = timings |
| 59 except Exception: # secok | 59 except (EnvironmentError, EOFError, ValueError, TypeError): |
| 60 pass | 60 pass |
| 61 finally: | 61 finally: |
| 62 cache.close() | 62 cache.close() |
| 63 | 63 |
| 64 def save(self): | 64 def save(self): |
| 67 """ | 67 """ |
| 68 # dump the raw timing data | 68 # dump the raw timing data |
| 69 try: | 69 try: |
| 70 cache = open(self.timingCache, 'wb') | 70 cache = open(self.timingCache, 'wb') |
| 71 marshal.dump(self.timings, cache) | 71 marshal.dump(self.timings, cache) |
| 72 except Exception: # secok | 72 except EnvironmentError: |
| 73 pass | 73 pass |
| 74 finally: | 74 finally: |
| 75 cache.close() | 75 cache.close() |
| 76 | 76 |
| 77 # dump the profile data | 77 # dump the profile data |
| 84 @param file name of the file to write to (string) | 84 @param file name of the file to write to (string) |
| 85 """ | 85 """ |
| 86 try: | 86 try: |
| 87 f = open(file, 'wb') | 87 f = open(file, 'wb') |
| 88 self.create_stats() | 88 self.create_stats() |
| 89 pickle.dump(self.stats, f, 2) | 89 pickle.dump(self.stats, f, 4) |
| 90 except (EnvironmentError, pickle.PickleError): | 90 except (EnvironmentError, pickle.PickleError): |
| 91 pass | 91 pass |
| 92 finally: | 92 finally: |
| 93 f.close() | 93 f.close() |
| 94 | 94 |
| 176 "c_call": profile.Profile.trace_dispatch_c_call, | 176 "c_call": profile.Profile.trace_dispatch_c_call, |
| 177 "c_exception": profile.Profile.trace_dispatch_return, | 177 "c_exception": profile.Profile.trace_dispatch_return, |
| 178 # the C function returned | 178 # the C function returned |
| 179 "c_return": profile.Profile.trace_dispatch_return, | 179 "c_return": profile.Profile.trace_dispatch_return, |
| 180 } | 180 } |
| 181 | |
| 182 # | |
| 183 # eflag: noqa = M702 |
