mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-09 14:50:05 +00:00
Implement benchmarking script in python
Implemented the benchmark script in python since it is much cleaner and simpler to maintain.
This commit is contained in:
parent
fdf4534d02
commit
df26ea5359
@ -1,5 +1,12 @@
|
||||
2014-03-21 Siddhesh Poyarekar <siddhesh@redhat.com>
|
||||
|
||||
* scripts/bench.pl: Remove file.
|
||||
* scripts/bench.py: New benchmark script.
|
||||
* benchtests/Makefile ($(objpfx)bench-%.c): Use it.
|
||||
* benchtests/README: Mention python dependency.
|
||||
* scripts/pylintrc: New file.
|
||||
* scripts/pylint: New file.
|
||||
|
||||
* bits/mathdef.h: Use #ifdef instead of #if.
|
||||
* sysdeps/arm/bits/mathdef.h [defined __USE_ISOC99 && defined
|
||||
_MATH_H && !defined _MATH_H_MATHDEF]: Likewise.
|
||||
|
@ -129,5 +129,5 @@ $(objpfx)bench-%.c: %-inputs $(bench-deps)
|
||||
{ if [ -n "$($*-INCLUDE)" ]; then \
|
||||
cat $($*-INCLUDE); \
|
||||
fi; \
|
||||
$(..)scripts/bench.pl $(patsubst %-inputs,%,$<); } > $@-tmp
|
||||
$(..)scripts/bench.py $(patsubst %-inputs,%,$<); } > $@-tmp
|
||||
mv -f $@-tmp $@
|
||||
|
@ -8,7 +8,9 @@ basic performance properties of the function.
|
||||
Running the benchmark:
|
||||
=====================
|
||||
|
||||
The benchmark can be executed by invoking make as follows:
|
||||
The benchmark needs python 2.7 or later in addition to the
|
||||
dependencies required to build the GNU C Library. One may run the
|
||||
benchmark by invoking make as follows:
|
||||
|
||||
$ make bench
|
||||
|
||||
|
205
scripts/bench.pl
205
scripts/bench.pl
@ -1,205 +0,0 @@
|
||||
#! /usr/bin/perl -w
|
||||
# Copyright (C) 2013-2014 Free Software Foundation, Inc.
|
||||
# This file is part of the GNU C Library.
|
||||
|
||||
# The GNU C Library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
# License as published by the Free Software Foundation; either
|
||||
# version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
# The GNU C Library is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# Lesser General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU Lesser General Public
|
||||
# License along with the GNU C Library; if not, see
|
||||
# <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
use strict;
|
||||
use warnings;
|
||||
# Generate a benchmark source file for a given input.
|
||||
|
||||
if (@ARGV < 1) {
|
||||
die "Usage: bench.pl <function>"
|
||||
}
|
||||
|
||||
my $func = $ARGV[0];
|
||||
my @args;
|
||||
my $ret = "void";
|
||||
my $getret = "";
|
||||
|
||||
# We create a hash of inputs for each variant of the test.
|
||||
my $variant = "";
|
||||
my @curvals;
|
||||
my %vals;
|
||||
my @include_headers;
|
||||
my @include_sources;
|
||||
my $incl;
|
||||
|
||||
open INPUTS, "<$func-inputs" or die $!;
|
||||
|
||||
LINE:while (<INPUTS>) {
|
||||
chomp;
|
||||
|
||||
# Directives.
|
||||
if (/^## ([\w-]+): (.*)/) {
|
||||
# Function argument types.
|
||||
if ($1 eq "args") {
|
||||
@args = split(":", $2);
|
||||
}
|
||||
|
||||
# Function return type.
|
||||
elsif ($1 eq "ret") {
|
||||
$ret = $2;
|
||||
}
|
||||
|
||||
elsif ($1 eq "includes") {
|
||||
@include_headers = split (",", $2);
|
||||
}
|
||||
|
||||
elsif ($1 eq "include-sources") {
|
||||
@include_sources = split (",", $2);
|
||||
}
|
||||
|
||||
# New variant. This is the only directive allowed in the body of the
|
||||
# inputs to separate inputs into variants. All others should be at the
|
||||
# top or else all hell will break loose.
|
||||
elsif ($1 eq "name") {
|
||||
|
||||
# Save values in the previous variant.
|
||||
my @copy = @curvals;
|
||||
$vals{$variant} = \@copy;
|
||||
|
||||
# Prepare for the next.
|
||||
$variant=$2;
|
||||
undef @curvals;
|
||||
next LINE;
|
||||
}
|
||||
|
||||
else {
|
||||
die "Unknown directive: ".$1;
|
||||
}
|
||||
}
|
||||
|
||||
# Skip over comments and blank lines.
|
||||
if (/^#/ || /^$/) {
|
||||
next LINE;
|
||||
}
|
||||
push (@curvals, $_);
|
||||
}
|
||||
|
||||
|
||||
my $bench_func = "#define CALL_BENCH_FUNC(v, i) $func (";
|
||||
|
||||
# Output variables. These include the return value as well as any pointers
|
||||
# that may get passed into the function, denoted by the <> around the type.
|
||||
my $outvars = "";
|
||||
|
||||
if ($ret ne "void") {
|
||||
$outvars = "static $ret volatile ret;\n";
|
||||
}
|
||||
|
||||
# Print the definitions and macros.
|
||||
foreach $incl (@include_headers) {
|
||||
print "#include <" . $incl . ">\n";
|
||||
}
|
||||
|
||||
# Print the source files.
|
||||
foreach $incl (@include_sources) {
|
||||
print "#include \"" . $incl . "\"\n";
|
||||
}
|
||||
|
||||
if (@args > 0) {
|
||||
# Save values in the last variant.
|
||||
$vals{$variant} = \@curvals;
|
||||
my $struct =
|
||||
"struct _variants
|
||||
{
|
||||
const char *name;
|
||||
int count;
|
||||
struct args *in;
|
||||
};\n";
|
||||
|
||||
my $arg_struct = "struct args {";
|
||||
|
||||
my $num = 0;
|
||||
my $arg;
|
||||
foreach $arg (@args) {
|
||||
if ($num > 0) {
|
||||
$bench_func = "$bench_func,";
|
||||
}
|
||||
|
||||
$_ = $arg;
|
||||
if (/<(.*)\*>/) {
|
||||
# Output variables. These have to be pointers, so dereference once by
|
||||
# dropping one *.
|
||||
$outvars = $outvars . "static $1 out$num;\n";
|
||||
$bench_func = "$bench_func &out$num";
|
||||
}
|
||||
else {
|
||||
$arg_struct = "$arg_struct $arg volatile arg$num;";
|
||||
$bench_func = "$bench_func variants[v].in[i].arg$num";
|
||||
}
|
||||
|
||||
$num = $num + 1;
|
||||
}
|
||||
|
||||
$arg_struct = $arg_struct . "};\n";
|
||||
$bench_func = $bench_func . ");\n";
|
||||
|
||||
print $bench_func;
|
||||
print $arg_struct;
|
||||
print $struct;
|
||||
|
||||
my $c = 0;
|
||||
my $key;
|
||||
|
||||
# Print the input arrays.
|
||||
foreach $key (keys %vals) {
|
||||
my @arr = @{$vals{$key}};
|
||||
|
||||
print "struct args in" . $c . "[" . @arr . "] = {\n";
|
||||
foreach (@arr) {
|
||||
print "{$_},\n";
|
||||
}
|
||||
print "};\n\n";
|
||||
$c += 1;
|
||||
}
|
||||
|
||||
# The variants. Each variant then points to the appropriate input array we
|
||||
# defined above.
|
||||
print "struct _variants variants[" . (keys %vals) . "] = {\n";
|
||||
$c = 0;
|
||||
foreach $key (keys %vals) {
|
||||
print "{\"$func($key)\", " . @{$vals{$key}} . ", in$c},\n";
|
||||
$c += 1;
|
||||
}
|
||||
print "};\n\n";
|
||||
# Finally, print the last set of macros.
|
||||
print "#define NUM_VARIANTS $c\n";
|
||||
print "#define NUM_SAMPLES(i) (variants[i].count)\n";
|
||||
print "#define VARIANT(i) (variants[i].name)\n";
|
||||
}
|
||||
else {
|
||||
print $bench_func . ");\n";
|
||||
print "#define NUM_VARIANTS (1)\n";
|
||||
print "#define NUM_SAMPLES(v) (1)\n";
|
||||
print "#define VARIANT(v) FUNCNAME \"()\"\n"
|
||||
}
|
||||
|
||||
# Print the output variable definitions.
|
||||
print "$outvars\n";
|
||||
|
||||
# In some cases not storing a return value seems to result in the function call
|
||||
# being optimized out.
|
||||
if ($ret ne "void") {
|
||||
$getret = "ret = ";
|
||||
}
|
||||
|
||||
# And we're done.
|
||||
print "#define BENCH_FUNC(i, j) ({$getret CALL_BENCH_FUNC (i, j);})\n";
|
||||
|
||||
print "#define FUNCNAME \"$func\"\n";
|
||||
print "#include \"bench-skeleton.c\"\n";
|
299
scripts/bench.py
Executable file
299
scripts/bench.py
Executable file
@ -0,0 +1,299 @@
|
||||
#!/usr/bin/python
|
||||
# Copyright (C) 2014 Free Software Foundation, Inc.
|
||||
# This file is part of the GNU C Library.
|
||||
#
|
||||
# The GNU C Library is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU Lesser General Public
|
||||
# License as published by the Free Software Foundation; either
|
||||
# version 2.1 of the License, or (at your option) any later version.
|
||||
#
|
||||
# The GNU C Library is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# Lesser General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Lesser General Public
|
||||
# License along with the GNU C Library; if not, see
|
||||
# <http://www.gnu.org/licenses/>.
|
||||
|
||||
"""Benchmark program generator script
|
||||
|
||||
This script takes a function name as input and generates a program using
|
||||
an input file located in the benchtests directory. The name of the
|
||||
input file should be of the form foo-inputs where 'foo' is the name of
|
||||
the function.
|
||||
"""
|
||||
|
||||
from __future__ import print_function
|
||||
import sys
|
||||
import os
|
||||
import itertools
|
||||
|
||||
# Macro definitions for functions that take no arguments. For functions
|
||||
# that take arguments, the STRUCT_TEMPLATE, ARGS_TEMPLATE and
|
||||
# VARIANTS_TEMPLATE are used instead.
|
||||
DEFINES_TEMPLATE = '''
|
||||
#define CALL_BENCH_FUNC(v, i) %(func)s ()
|
||||
#define NUM_VARIANTS (1)
|
||||
#define NUM_SAMPLES(v) (1)
|
||||
#define VARIANT(v) FUNCNAME "()"
|
||||
'''
|
||||
|
||||
# Structures to store arguments for the function call. A function may
|
||||
# have its inputs partitioned to represent distinct performance
|
||||
# characteristics or distinct flavors of the function. Each such
|
||||
# variant is represented by the _VARIANT structure. The ARGS structure
|
||||
# represents a single set of arguments.
|
||||
STRUCT_TEMPLATE = '''
|
||||
#define CALL_BENCH_FUNC(v, i) %(func)s (%(func_args)s)
|
||||
|
||||
struct args
|
||||
{
|
||||
%(args)s
|
||||
};
|
||||
|
||||
struct _variants
|
||||
{
|
||||
const char *name;
|
||||
int count;
|
||||
struct args *in;
|
||||
};
|
||||
'''
|
||||
|
||||
# The actual input arguments.
|
||||
ARGS_TEMPLATE = '''
|
||||
struct args in%(argnum)d[%(num_args)d] = {
|
||||
%(args)s
|
||||
};
|
||||
'''
|
||||
|
||||
# The actual variants, along with macros defined to access the variants.
|
||||
VARIANTS_TEMPLATE = '''
|
||||
struct _variants variants[%(num_variants)d] = {
|
||||
%(variants)s
|
||||
};
|
||||
|
||||
#define NUM_VARIANTS %(num_variants)d
|
||||
#define NUM_SAMPLES(i) (variants[i].count)
|
||||
#define VARIANT(i) (variants[i].name)
|
||||
'''
|
||||
|
||||
# Epilogue for the generated source file.
|
||||
EPILOGUE = '''
|
||||
#define BENCH_FUNC(i, j) ({%(getret)s CALL_BENCH_FUNC (i, j);})
|
||||
#define FUNCNAME "%(func)s"
|
||||
#include "bench-skeleton.c"'''
|
||||
|
||||
|
||||
def gen_source(func, directives, all_vals):
|
||||
"""Generate source for the function
|
||||
|
||||
Generate the C source for the function from the values and
|
||||
directives.
|
||||
|
||||
Args:
|
||||
func: The function name
|
||||
directives: A dictionary of directives applicable to this function
|
||||
all_vals: A dictionary input values
|
||||
"""
|
||||
# The includes go in first.
|
||||
for header in directives['includes']:
|
||||
print('#include <%s>' % header)
|
||||
|
||||
for header in directives['include-sources']:
|
||||
print('#include "%s"' % header)
|
||||
|
||||
# Print macros. This branches out to a separate routine if
|
||||
# the function takes arguments.
|
||||
if not directives['args']:
|
||||
print(DEFINES_TEMPLATE % {'func': func})
|
||||
outargs = []
|
||||
else:
|
||||
outargs = _print_arg_data(func, directives, all_vals)
|
||||
|
||||
# Print the output variable definitions if necessary.
|
||||
for out in outargs:
|
||||
print(out)
|
||||
|
||||
# If we have a return value from the function, make sure it is
|
||||
# assigned to prevent the compiler from optimizing out the
|
||||
# call.
|
||||
if directives['ret']:
|
||||
print('static %s volatile ret;' % directives['ret'])
|
||||
getret = 'ret = '
|
||||
else:
|
||||
getret = ''
|
||||
|
||||
print(EPILOGUE % {'getret': getret, 'func': func})
|
||||
|
||||
|
||||
def _print_arg_data(func, directives, all_vals):
|
||||
"""Print argument data
|
||||
|
||||
This is a helper function for gen_source that prints structure and
|
||||
values for arguments and their variants and returns output arguments
|
||||
if any are found.
|
||||
|
||||
Args:
|
||||
func: Function name
|
||||
directives: A dictionary of directives applicable to this function
|
||||
all_vals: A dictionary input values
|
||||
|
||||
Returns:
|
||||
Returns a list of definitions for function arguments that act as
|
||||
output parameters.
|
||||
"""
|
||||
# First, all of the definitions. We process writing of
|
||||
# CALL_BENCH_FUNC, struct args and also the output arguments
|
||||
# together in a single traversal of the arguments list.
|
||||
func_args = []
|
||||
arg_struct = []
|
||||
outargs = []
|
||||
|
||||
for arg, i in zip(directives['args'], itertools.count()):
|
||||
if arg[0] == '<' and arg[-1] == '>':
|
||||
pos = arg.rfind('*')
|
||||
if pos == -1:
|
||||
die('Output argument must be a pointer type')
|
||||
|
||||
outargs.append('static %s out%d;' % (arg[1:pos], i))
|
||||
func_args.append(' &out%d' % i)
|
||||
else:
|
||||
arg_struct.append(' %s volatile arg%d;' % (arg, i))
|
||||
func_args.append('variants[v].in[i].arg%d' % i)
|
||||
|
||||
print(STRUCT_TEMPLATE % {'args' : '\n'.join(arg_struct), 'func': func,
|
||||
'func_args': ', '.join(func_args)})
|
||||
|
||||
# Now print the values.
|
||||
variants = []
|
||||
for (k, vals), i in zip(all_vals.items(), itertools.count()):
|
||||
out = [' {%s},' % v for v in vals]
|
||||
|
||||
# Members for the variants structure list that we will
|
||||
# print later.
|
||||
variants.append(' {"%s(%s)", %d, in%d},' % (func, k, len(vals), i))
|
||||
print(ARGS_TEMPLATE % {'argnum': i, 'num_args': len(vals),
|
||||
'args': '\n'.join(out)})
|
||||
|
||||
# Print the variants and the last set of macros.
|
||||
print(VARIANTS_TEMPLATE % {'num_variants': len(all_vals),
|
||||
'variants': '\n'.join(variants)})
|
||||
return outargs
|
||||
|
||||
|
||||
def _process_directive(d_name, d_val):
|
||||
"""Process a directive.
|
||||
|
||||
Evaluate the directive name and value passed and return the
|
||||
processed value. This is a helper function for parse_file.
|
||||
|
||||
Args:
|
||||
d_name: Name of the directive
|
||||
d_val: The string value to process
|
||||
|
||||
Returns:
|
||||
The processed value, which may be the string as it is or an object
|
||||
that describes the directive.
|
||||
"""
|
||||
# Process the directive values if necessary. name and ret don't
|
||||
# need any processing.
|
||||
if d_name.startswith('include'):
|
||||
d_val = d_val.split(',')
|
||||
elif d_name == 'args':
|
||||
d_val = d_val.split(':')
|
||||
|
||||
# Return the values.
|
||||
return d_val
|
||||
|
||||
|
||||
def parse_file(func):
|
||||
"""Parse an input file
|
||||
|
||||
Given a function name, open and parse an input file for the function
|
||||
and get the necessary parameters for the generated code and the list
|
||||
of inputs.
|
||||
|
||||
Args:
|
||||
func: The function name
|
||||
|
||||
Returns:
|
||||
A tuple of two elements, one a dictionary of directives and the
|
||||
other a dictionary of all input values.
|
||||
"""
|
||||
all_vals = {}
|
||||
# Valid directives.
|
||||
directives = {
|
||||
'name': '',
|
||||
'args': [],
|
||||
'includes': [],
|
||||
'include-sources': [],
|
||||
'ret': ''
|
||||
}
|
||||
|
||||
try:
|
||||
with open('%s-inputs' % func) as f:
|
||||
for line in f:
|
||||
# Look for directives and parse it if found.
|
||||
if line.startswith('##'):
|
||||
try:
|
||||
d_name, d_val = line[2:].split(':', 1)
|
||||
d_name = d_name.strip()
|
||||
d_val = d_val.strip()
|
||||
directives[d_name] = _process_directive(d_name, d_val)
|
||||
except (IndexError, KeyError):
|
||||
die('Invalid directive: %s' % line[2:])
|
||||
|
||||
# Skip blank lines and comments.
|
||||
line = line.split('#', 1)[0].rstrip()
|
||||
if not line:
|
||||
continue
|
||||
|
||||
# Otherwise, we're an input. Add to the appropriate
|
||||
# input set.
|
||||
cur_name = directives['name']
|
||||
all_vals.setdefault(cur_name, [])
|
||||
all_vals[cur_name].append(line)
|
||||
except IOError as ex:
|
||||
die("Failed to open input file (%s): %s" % (ex.filename, ex.strerror))
|
||||
|
||||
return directives, all_vals
|
||||
|
||||
|
||||
def die(msg):
|
||||
"""Exit with an error
|
||||
|
||||
Prints an error message to the standard error stream and exits with
|
||||
a non-zero status.
|
||||
|
||||
Args:
|
||||
msg: The error message to print to standard error
|
||||
"""
|
||||
print('%s\n' % msg, file=sys.stderr)
|
||||
sys.exit(os.EX_DATAERR)
|
||||
|
||||
|
||||
def main(args):
|
||||
"""Main function
|
||||
|
||||
Use the first command line argument as function name and parse its
|
||||
input file to generate C source that calls the function repeatedly
|
||||
for the input.
|
||||
|
||||
Args:
|
||||
args: The command line arguments with the program name dropped
|
||||
|
||||
Returns:
|
||||
os.EX_USAGE on error and os.EX_OK on success.
|
||||
"""
|
||||
if len(args) != 1:
|
||||
print('Usage: %s <function>' % sys.argv[0])
|
||||
return os.EX_USAGE
|
||||
|
||||
directives, all_vals = parse_file(args[0])
|
||||
gen_source(args[0], directives, all_vals)
|
||||
return os.EX_OK
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
sys.exit(main(sys.argv[1:]))
|
5
scripts/pylint
Executable file
5
scripts/pylint
Executable file
@ -0,0 +1,5 @@
|
||||
#!/bin/sh
|
||||
# Simple wrapper around the pylint program that uses the pylintrc file to
|
||||
# validate the source code in files passed on command line.
|
||||
|
||||
exec pylint --rcfile "${0%/*}/pylintrc" "$@"
|
274
scripts/pylintrc
Normal file
274
scripts/pylintrc
Normal file
@ -0,0 +1,274 @@
|
||||
[MASTER]
|
||||
|
||||
# Specify a configuration file.
|
||||
#rcfile=
|
||||
|
||||
# Python code to execute, usually for sys.path manipulation such as
|
||||
# pygtk.require().
|
||||
#init-hook=
|
||||
|
||||
# Profiled execution.
|
||||
profile=no
|
||||
|
||||
# Add files or directories to the blacklist. They should be base names, not
|
||||
# paths.
|
||||
ignore=CVS
|
||||
|
||||
# Pickle collected data for later comparisons.
|
||||
persistent=yes
|
||||
|
||||
# List of plugins (as comma separated values of python modules names) to load,
|
||||
# usually to register additional checkers.
|
||||
load-plugins=
|
||||
|
||||
|
||||
[MESSAGES CONTROL]
|
||||
|
||||
# Enable the message, report, category or checker with the given id(s). You can
|
||||
# either give multiple identifier separated by comma (,) or put this option
|
||||
# multiple time. See also the "--disable" option for examples.
|
||||
#enable=
|
||||
|
||||
# Disable the message, report, category or checker with the given id(s). You
|
||||
# can either give multiple identifiers separated by comma (,) or put this
|
||||
# option multiple times (only on the command line, not in the configuration
|
||||
# file where it should appear only once).You can also use "--disable=all" to
|
||||
# disable everything first and then reenable specific checks. For example, if
|
||||
# you want to run only the similarities checker, you can use "--disable=all
|
||||
# --enable=similarities". If you want to run only the classes checker, but have
|
||||
# no Warning level messages displayed, use"--disable=all --enable=classes
|
||||
# --disable=W"
|
||||
#disable=
|
||||
|
||||
|
||||
[REPORTS]
|
||||
|
||||
# Set the output format. Available formats are text, parseable, colorized, msvs
|
||||
# (visual studio) and html. You can also give a reporter class, eg
|
||||
# mypackage.mymodule.MyReporterClass.
|
||||
output-format=text
|
||||
|
||||
# Put messages in a separate file for each module / package specified on the
|
||||
# command line instead of printing them on stdout. Reports (if any) will be
|
||||
# written in a file name "pylint_global.[txt|html]".
|
||||
files-output=no
|
||||
|
||||
# Tells whether to display a full report or only the messages
|
||||
reports=yes
|
||||
|
||||
# Python expression which should return a note less than 10 (10 is the highest
|
||||
# note). You have access to the variables errors warning, statement which
|
||||
# respectively contain the number of errors / warnings messages and the total
|
||||
# number of statements analyzed. This is used by the global evaluation report
|
||||
# (RP0004).
|
||||
evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
|
||||
|
||||
# Add a comment according to your evaluation note. This is used by the global
|
||||
# evaluation report (RP0004).
|
||||
comment=no
|
||||
|
||||
# Template used to display messages. This is a python new-style format string
|
||||
# used to format the massage information. See doc for all details
|
||||
#msg-template=
|
||||
|
||||
|
||||
[MISCELLANEOUS]
|
||||
|
||||
# List of note tags to take in consideration, separated by a comma.
|
||||
notes=FIXME,XXX,TODO
|
||||
|
||||
|
||||
[SIMILARITIES]
|
||||
|
||||
# Minimum lines number of a similarity.
|
||||
min-similarity-lines=4
|
||||
|
||||
# Ignore comments when computing similarities.
|
||||
ignore-comments=yes
|
||||
|
||||
# Ignore docstrings when computing similarities.
|
||||
ignore-docstrings=yes
|
||||
|
||||
# Ignore imports when computing similarities.
|
||||
ignore-imports=no
|
||||
|
||||
|
||||
[BASIC]
|
||||
|
||||
# Required attributes for module, separated by a comma
|
||||
required-attributes=
|
||||
|
||||
# List of builtins function names that should not be used, separated by a comma
|
||||
bad-functions=map,filter,apply,input
|
||||
|
||||
# Regular expression which should only match correct module names
|
||||
module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$
|
||||
|
||||
# Regular expression which should only match correct module level names
|
||||
const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$
|
||||
|
||||
# Regular expression which should only match correct class names
|
||||
class-rgx=[A-Z_][a-zA-Z0-9]+$
|
||||
|
||||
# Regular expression which should only match correct function names
|
||||
function-rgx=[a-z_][a-z0-9_]{2,30}$
|
||||
|
||||
# Regular expression which should only match correct method names
|
||||
method-rgx=[a-z_][a-z0-9_]{2,30}$
|
||||
|
||||
# Regular expression which should only match correct instance attribute names
|
||||
attr-rgx=[a-z_][a-z0-9_]{2,30}$
|
||||
|
||||
# Regular expression which should only match correct argument names
|
||||
argument-rgx=[a-z_][a-z0-9_]{2,30}$
|
||||
|
||||
# Regular expression which should only match correct variable names
|
||||
variable-rgx=[a-z_][a-z0-9_]{2,30}$
|
||||
|
||||
# Regular expression which should only match correct attribute names in class
|
||||
# bodies
|
||||
class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$
|
||||
|
||||
# Regular expression which should only match correct list comprehension /
|
||||
# generator expression variable names
|
||||
inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$
|
||||
|
||||
# Good variable names which should always be accepted, separated by a comma
|
||||
# f is a useful name for a file descriptor
|
||||
good-names=f,i,j,k,ex,Run,_
|
||||
|
||||
# Bad variable names which should always be refused, separated by a comma
|
||||
bad-names=foo,bar,baz,toto,tutu,tata
|
||||
|
||||
# Regular expression which should only match function or class names that do
|
||||
# not require a docstring.
|
||||
no-docstring-rgx=__.*__
|
||||
|
||||
# Minimum line length for functions/classes that require docstrings, shorter
|
||||
# ones are exempt.
|
||||
docstring-min-length=-1
|
||||
|
||||
|
||||
[VARIABLES]
|
||||
|
||||
# Tells whether we should check for unused import in __init__ files.
|
||||
init-import=no
|
||||
|
||||
# A regular expression matching the beginning of the name of dummy variables
|
||||
# (i.e. not used).
|
||||
dummy-variables-rgx=_$|dummy
|
||||
|
||||
# List of additional names supposed to be defined in builtins. Remember that
|
||||
# you should avoid to define new builtins when possible.
|
||||
additional-builtins=
|
||||
|
||||
|
||||
[FORMAT]
|
||||
|
||||
# Maximum number of characters on a single line.
|
||||
max-line-length=79
|
||||
|
||||
# Regexp for a line that is allowed to be longer than the limit.
|
||||
ignore-long-lines=^\s*(# )?<?https?://\S+>?$
|
||||
|
||||
# Maximum number of lines in a module
|
||||
max-module-lines=1000
|
||||
|
||||
# String used as indentation unit. This is usually " " (4 spaces) or "\t" (1
|
||||
# tab).
|
||||
indent-string=' '
|
||||
|
||||
|
||||
[TYPECHECK]
|
||||
|
||||
# Tells whether missing members accessed in mixin class should be ignored. A
|
||||
# mixin class is detected if its name ends with "mixin" (case insensitive).
|
||||
ignore-mixin-members=yes
|
||||
|
||||
# List of classes names for which member attributes should not be checked
|
||||
# (useful for classes with attributes dynamically set).
|
||||
ignored-classes=SQLObject
|
||||
|
||||
# When zope mode is activated, add a predefined set of Zope acquired attributes
|
||||
# to generated-members.
|
||||
zope=no
|
||||
|
||||
# List of members which are set dynamically and missed by pylint inference
|
||||
# system, and so shouldn't trigger E0201 when accessed. Python regular
|
||||
# expressions are accepted.
|
||||
generated-members=REQUEST,acl_users,aq_parent
|
||||
|
||||
|
||||
[CLASSES]
|
||||
|
||||
# List of interface methods to ignore, separated by a comma. This is used for
|
||||
# instance to not check methods defines in Zope's Interface base class.
|
||||
ignore-iface-methods=isImplementedBy,deferred,extends,names,namesAndDescriptions,queryDescriptionFor,getBases,getDescriptionFor,getDoc,getName,getTaggedValue,getTaggedValueTags,isEqualOrExtendedBy,setTaggedValue,isImplementedByInstancesOf,adaptWith,is_implemented_by
|
||||
|
||||
# List of method names used to declare (i.e. assign) instance attributes.
|
||||
defining-attr-methods=__init__,__new__,setUp
|
||||
|
||||
# List of valid names for the first argument in a class method.
|
||||
valid-classmethod-first-arg=cls
|
||||
|
||||
# List of valid names for the first argument in a metaclass class method.
|
||||
valid-metaclass-classmethod-first-arg=mcs
|
||||
|
||||
|
||||
[IMPORTS]
|
||||
|
||||
# Deprecated modules which should not be used, separated by a comma
|
||||
deprecated-modules=regsub,TERMIOS,Bastion,rexec
|
||||
|
||||
# Create a graph of every (i.e. internal and external) dependencies in the
|
||||
# given file (report RP0402 must not be disabled)
|
||||
import-graph=
|
||||
|
||||
# Create a graph of external dependencies in the given file (report RP0402 must
|
||||
# not be disabled)
|
||||
ext-import-graph=
|
||||
|
||||
# Create a graph of internal dependencies in the given file (report RP0402 must
|
||||
# not be disabled)
|
||||
int-import-graph=
|
||||
|
||||
|
||||
[DESIGN]
|
||||
|
||||
# Maximum number of arguments for function / method
|
||||
max-args=5
|
||||
|
||||
# Argument names that match this expression will be ignored. Default to name
|
||||
# with leading underscore
|
||||
ignored-argument-names=_.*
|
||||
|
||||
# Maximum number of locals for function / method body
|
||||
max-locals=15
|
||||
|
||||
# Maximum number of return / yield for function / method body
|
||||
max-returns=6
|
||||
|
||||
# Maximum number of branch for function / method body
|
||||
max-branches=12
|
||||
|
||||
# Maximum number of statements in function / method body
|
||||
max-statements=50
|
||||
|
||||
# Maximum number of parents for a class (see R0901).
|
||||
max-parents=7
|
||||
|
||||
# Maximum number of attributes for a class (see R0902).
|
||||
max-attributes=7
|
||||
|
||||
# Minimum number of public methods for a class (see R0903).
|
||||
min-public-methods=2
|
||||
|
||||
# Maximum number of public methods for a class (see R0904).
|
||||
max-public-methods=20
|
||||
|
||||
|
||||
[EXCEPTIONS]
|
||||
|
||||
# Exceptions that will emit a warning when being caught. Defaults to
|
||||
# "Exception"
|
||||
overgeneral-exceptions=Exception
|
Loading…
Reference in New Issue
Block a user