html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,issue,performed_via_github_app https://github.com/simonw/datasette/issues/1219#issuecomment-775442039,https://api.github.com/repos/simonw/datasette/issues/1219,775442039,MDEyOklzc3VlQ29tbWVudDc3NTQ0MjAzOQ==,9599,2021-02-08T20:39:52Z,2021-02-08T22:13:00Z,OWNER,"This comment helped me find a pattern for running Scalene against the Datasette test suite: https://github.com/emeryberger/scalene/issues/70#issuecomment-755245858 ``` pip install scalene ``` Then I created a file called `run_tests.py` with the following contents: ```python if __name__ == ""__main__"": import sys, pytest pytest.main(sys.argv) ``` Then I ran this: ``` scalene --profile-all run_tests.py -sv -x . ``` But... it quit with a segmentation fault! ``` (datasette) datasette % scalene --profile-all run_tests.py -sv -x . ======================================================================== test session starts ======================================================================== platform darwin -- Python 3.8.6, pytest-6.0.1, py-1.9.0, pluggy-0.13.1 -- python cachedir: .pytest_cache rootdir: /Users/simon/Dropbox/Development/datasette, configfile: pytest.ini plugins: asyncio-0.14.0, timeout-1.4.2 collecting ... Fatal Python error: Segmentation fault Current thread 0x0000000110c1edc0 (most recent call first): File ""/Users/simon/Dropbox/Development/datasette/datasette/utils/__init__.py"", line 553 in detect_json1 File ""/Users/simon/Dropbox/Development/datasette/datasette/filters.py"", line 168 in Filters File ""/Users/simon/Dropbox/Development/datasette/datasette/filters.py"", line 94 in File """", line 219 in _call_with_frames_removed File """", line 783 in exec_module File """", line 671 in _load_unlocked File """", line 975 in _find_and_load_unlocked File """", line 991 in _find_and_load File ""/Users/simon/Dropbox/Development/datasette/datasette/views/table.py"", line 27 in File """", line 219 in _call_with_frames_removed File """", line 783 in exec_module File """", line 671 in _load_unlocked File """", line 975 in _find_and_load_unlocked File """", line 991 in _find_and_load File ""/Users/simon/Dropbox/Development/datasette/datasette/app.py"", line 42 in File """", line 219 in _call_with_frames_removed File """", line 783 in exec_module File """", line 671 in _load_unlocked File """", line 975 in _find_and_load_unlocked File """", line 991 in _find_and_load File ""/Users/simon/Dropbox/Development/datasette/tests/test_api.py"", line 1 in File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/assertion/rewrite.py"", line 170 in exec_module File """", line 671 in _load_unlocked File """", line 975 in _find_and_load_unlocked File """", line 991 in _find_and_load File """", line 1014 in _gcd_import File ""/usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/importlib/__init__.py"", line 127 in import_module File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/pathlib.py"", line 520 in import_path File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/python.py"", line 552 in _importtestmodule File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/python.py"", line 484 in _getobj File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/python.py"", line 288 in obj File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/python.py"", line 500 in _inject_setup_module_fixture File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/python.py"", line 487 in collect File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/runner.py"", line 324 in File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/runner.py"", line 294 in from_call File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/runner.py"", line 324 in pytest_make_collect_report File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/callers.py"", line 187 in _multicall File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/manager.py"", line 84 in File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/manager.py"", line 93 in _hookexec File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/hooks.py"", line 286 in __call__ File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/runner.py"", line 441 in collect_one_node File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/main.py"", line 768 in genitems File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/main.py"", line 771 in genitems File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/main.py"", line 568 in _perform_collect File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/main.py"", line 516 in perform_collect File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/main.py"", line 306 in pytest_collection File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/callers.py"", line 187 in _multicall File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/manager.py"", line 84 in File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/manager.py"", line 93 in _hookexec File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/hooks.py"", line 286 in __call__ File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/main.py"", line 295 in _main File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/main.py"", line 240 in wrap_session File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/main.py"", line 289 in pytest_cmdline_main File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/callers.py"", line 187 in _multicall File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/manager.py"", line 84 in File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/manager.py"", line 93 in _hookexec File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/pluggy/hooks.py"", line 286 in __call__ File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/_pytest/config/__init__.py"", line 157 in main File ""run_tests.py"", line 3 in File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/scalene/scalene_profiler.py"", line 1525 in main File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/scalene/__main__.py"", line 7 in main File ""/Users/simon/.local/share/virtualenvs/datasette-AWNrQs95/lib/python3.8/site-packages/scalene/__main__.py"", line 14 in File ""/usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/runpy.py"", line 87 in _run_code File ""/usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/runpy.py"", line 194 in _run_module_as_main Scalene error: received signal SIGSEGV ```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",803929694, https://github.com/simonw/datasette/issues/1219#issuecomment-775497449,https://api.github.com/repos/simonw/datasette/issues/1219,775497449,MDEyOklzc3VlQ29tbWVudDc3NTQ5NzQ0OQ==,9599,2021-02-08T22:11:34Z,2021-02-08T22:11:34Z,OWNER,"https://github.com/emeryberger/scalene/issues/110 reports a ""received signal SIGSEGV"" error that was fixed by upgrading to the latest Scalene version, but I'm running that already.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",803929694,