Mercurial Repositories > eric / file comparison
comparison: eric6/DebugClients/Python/coverage/env.py
eric6/DebugClients/Python/coverage/env.py
- changeset 6942
- 2602857055c5
- parent 6649
- f1b3a73831c9
- child 7275
- 9a25fe1fab84
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| 1 # Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0 | |
| 2 # For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt | |
| 3 | |
| 4 """Determine facts about the environment.""" | |
| 5 | |
| 6 import os | |
| 7 import platform | |
| 8 import sys | |
| 9 | |
| 10 # Operating systems. | |
| 11 WINDOWS = sys.platform == "win32" | |
| 12 LINUX = sys.platform == "linux2" | |
| 13 | |
| 14 # Python implementations. | |
| 15 PYPY = (platform.python_implementation() == 'PyPy') | |
| 16 if PYPY: | |
| 17 PYPYVERSION = sys.pypy_version_info | |
| 18 | |
| 19 JYTHON = (platform.python_implementation() == 'Jython') | |
| 20 IRONPYTHON = (platform.python_implementation() == 'IronPython') | |
| 21 | |
| 22 # Python versions. | |
| 23 PYVERSION = sys.version_info | |
| 24 PY2 = PYVERSION < (3, 0) | |
| 25 PY3 = PYVERSION >= (3, 0) | |
| 26 | |
| 27 # Python behavior | |
| 28 class PYBEHAVIOR(object): | |
| 29 """Flags indicating this Python's behavior.""" | |
| 30 | |
| 31 # When a break/continue/return statement in a try block jumps to a finally | |
| 32 # block, does the finally block do the break/continue/return (pre-3.8), or | |
| 33 # does the finally jump back to the break/continue/return (3.8) to do the | |
| 34 # work? | |
| 35 finally_jumps_back = (PYVERSION >= (3, 8)) | |
| 36 | |
| 37 # When a function is decorated, does the trace function get called for the | |
| 38 # @-line and also the def-line (new behavior in 3.8)? Or just the @-line | |
| 39 # (old behavior)? | |
| 40 trace_decorated_def = (PYVERSION >= (3, 8)) | |
| 41 | |
| 42 # Are while-true loops optimized into absolute jumps with no loop setup? | |
| 43 nix_while_true = (PYVERSION >= (3, 8)) | |
| 44 | |
| 45 # Coverage.py specifics. | |
| 46 | |
| 47 # Are we using the C-implemented trace function? | |
| 48 C_TRACER = os.getenv('COVERAGE_TEST_TRACER', 'c') == 'c' | |
| 49 | |
| 50 # Are we coverage-measuring ourselves? | |
| 51 METACOV = os.getenv('COVERAGE_COVERAGE', '') != '' | |
| 52 | |
| 53 # Are we running our test suite? | |
| 54 # Even when running tests, you can use COVERAGE_TESTING=0 to disable the | |
| 55 # test-specific behavior like contracts. | |
| 56 TESTING = os.getenv('COVERAGE_TESTING', '') == 'True' |
