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Allow to dissable pylint

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Introduce several environment variables:
  RUN_PYLINT_DISABLED - disable pylint execution
  RUN_PYLINT_INCLUDE - specify regex for files to be included
  RUN_PYLINT_EXCLUDE - specify regex for files to be excluded
This commit is contained in:
Jiri Kucera 2019-09-02 14:16:59 +02:00
parent b9b3561653
commit 561ce8f5df
1 changed files with 27 additions and 9 deletions
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36
run_pylint.py
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@ -20,9 +20,8 @@ Usage: python run_pylint.py ARGUMENTS
Run pylint with ARGUMENTS followed by the list of python files contained in the
working directory and its subdirectories. As a python file is recognized a
file that match the regular expression .*\\.py[iw]?$. Files and directories
that match the regular expression ^\\..* are skipped. Symbolic links are also
skipped.
file that match INCPAT. Files and directories that match EXPAT are skipped.
Symbolic links are also skipped.
There are several cases when argument from ARGUMENTS is not passed to pylint
but it is handled by run_pylint.py instead:
@ -30,14 +29,27 @@ but it is handled by run_pylint.py instead:
1. if -h or --help is contained in ARGUMENTS, this help screen is printed to
the standard output and run_pylint.py exits with 0;
2. if --include followed by a PATTERN is contained in ARGUMENTS, the PATTERN
is used to recognize whether the file is a python file or not, instead of
default .*\\.py[iw]?$;
is used instead of INCPAT to recognize whether the file is a python file
or not;
3. if --exclude followed by a PATTERN is contained in ARGUMENTS, the PATTERN
is used to recognize whether the file or directory should be skipped (i.e.
instead of default ^\\..*, the PATTERN is used).
is used instead of EXPAT to recognize whether the file or directory should
be skipped.
Exclusion takes a priority over inclusion, i.e. if a file or directory can be
both included and excluded, it is excluded.
The default value of INCPAT is .*\\.py[iw]?$. For EXPAT, it is ^\\..*.
Environment variables:
RUN_PYLINT_INCLUDE
overrides default value of INCPAT;
RUN_PYLINT_EXCLUDE
overrides default value of EXPAT;
RUN_PYLINT_DISABLED
if set to an arbitrary non-empty value, pylint will be not executed
"""
import os
@ -69,11 +81,15 @@ def probe_args():
Analyze the command line arguments and return a tuple containing a list of
pylint arguments, pattern string to recognize files to be included, and
pattern string to recognize files and directories to be skipped.
Default values of pattern strings are taken from RUN_PYLINT_INCLUDE and
RUN_PYLINT_EXCLUDE environment variables. In the case they are not defined,
.*\\.py[iw]?$ and ^\\..* are used, respectively.
"""
args = []
include_pattern = r".*\.py[iw]?$"
exclude_pattern = r"^\..*"
include_pattern = os.getenv("RUN_PYLINT_INCLUDE", r".*\.py[iw]?$")
exclude_pattern = os.getenv("RUN_PYLINT_EXCLUDE", r"^\..*")
i, nargs = 1, len(sys.argv)
while i < nargs:
arg = sys.argv[i]
@ -131,6 +147,8 @@ def main():
if "-h" in args or "--help" in args:
print_line(__doc__)
return 0
if os.getenv("RUN_PYLINT_DISABLED", "") != "":
return 0
files = probe_dir(
os.getcwd(), re.compile(include_pattern), re.compile(exclude_pattern)
)