我创建了一个这样的覆盖率报告：
nosetests --with-coverage --cover-html
我的.coveragerc文件如下所示：
# .coveragerc to control coverage.py
[run]
branch = True
omit = contextlib, ctypes, ctypes._endian, ctypes.util, filecmp, getpass, sets, subprocess, uuid
[report]
exclude_lines =
pragma: no cover
但我的报告看起来像这样：
..........
Name Stmts Miss Branch BrPart Cover Missing
------------------------------------------------------------
abefdb 48 14 13 7 66% 16, 32, 42-43, 47, 57-58, 61-68, 74
ablo 29 2 6 3 86% 44, 66
backup 159 47 61 37 62% 43-51, 54-65, 90, 92, 94, 96, 98, 125, 146-147, 151-158, 178-180, 206, 211, 214, 229, 236-239, 243, 248
contextlib 63 63 14 14 0% 3-154
ctypes 341 341 110 110 0% 4-555
ctypes._endian 35 35 14 14 0% 4-64
ctypes.util 169 169 74 74 0% 4-258
filecmp 160 160 64 64 0% 12-296
getpass 103 103 40 40 0% 18-179
gpiomock 14 0 0 0 100%
sets 266 266 82 82 0% 57-557
subprocess 641 641 345 345 0% 12-1532
utils 180 52 44 26 65% 24-25, 39-40, 51-53, 62, 67-81, 84-86, 90-92, 96-97, 105, 111-112, 115-116, 134, 144, 147-148, 153-154, 180, 183, 190-194, 206, 211, 224, 227, 230, 236, 251
uuid 293 293 124 124 0% 47-560
------------------------------------------------------------
TOTAL 2501 2186 991 940 10%
----------------------------------------------------------------------
Ran 10 tests in 7.730s
OK
如何从报告中删除0％封面的标准库包？
显然将它们列为省略并不符合我的预期……
解决方法:
省略必须是目录/文件名模式列表,如：
omit = /usr/*, /System/*