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Make scripts/ and scripts-dev/ pass pyflakes (and the rest of the codebase on py3) (#4068)

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Amber Brown 2018-10-20 11:16:55 +11:00 • committed by GitHub
parent 81d4f51524
commit e1728dfcbe
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27 changed files with 511 additions and 518 deletions
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54
scripts-dev/definitions.py
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@ -1,8 +1,16 @@
#! /usr/bin/python
from __future__ import print_function
import argparse
import ast
import os
import re
import sys
import yaml
class DefinitionVisitor(ast.NodeVisitor):
def __init__(self):
super(DefinitionVisitor, self).__init__()
@ -42,15 +50,18 @@ def non_empty(defs):
functions = {name: non_empty(f) for name, f in defs['def'].items()}
classes = {name: non_empty(f) for name, f in defs['class'].items()}
result = {}
if functions: result['def'] = functions
if classes: result['class'] = classes
if functions:
result['def'] = functions
if classes:
result['class'] = classes
names = defs['names']
uses = []
for name in names.get('Load', ()):
if name not in names.get('Param', ()) and name not in names.get('Store', ()):
uses.append(name)
uses.extend(defs['attrs'])
if uses: result['uses'] = uses
if uses:
result['uses'] = uses
result['names'] = names
result['attrs'] = defs['attrs']
return result
@ -95,7 +106,6 @@ def used_names(prefix, item, defs, names):
if __name__ == '__main__':
import sys, os, argparse, re
parser = argparse.ArgumentParser(description='Find definitions.')
parser.add_argument(
@ -105,24 +115,28 @@ if __name__ == '__main__':
"--ignore", action="append", metavar="REGEXP", help="Ignore a pattern"
)
parser.add_argument(
"--pattern", action="append", metavar="REGEXP",
help="Search for a pattern"
"--pattern", action="append", metavar="REGEXP", help="Search for a pattern"
)
parser.add_argument(
"directories", nargs='+', metavar="DIR",
help="Directories to search for definitions"
"directories",
nargs='+',
metavar="DIR",
help="Directories to search for definitions",
)
parser.add_argument(
"--referrers", default=0, type=int,
help="Include referrers up to the given depth"
"--referrers",
default=0,
type=int,
help="Include referrers up to the given depth",
)
parser.add_argument(
"--referred", default=0, type=int,
help="Include referred down to the given depth"
"--referred",
default=0,
type=int,
help="Include referred down to the given depth",
)
parser.add_argument(
"--format", default="yaml",
help="Output format, one of 'yaml' or 'dot'"
"--format", default="yaml", help="Output format, one of 'yaml' or 'dot'"
)
args = parser.parse_args()
@ -162,7 +176,7 @@ if __name__ == '__main__':
for used_by in entry.get("used", ()):
referrers.add(used_by)
for name, definition in names.items():
if not name in referrers:
if name not in referrers:
continue
if ignore and any(pattern.match(name) for pattern in ignore):
continue
@ -176,7 +190,7 @@ if __name__ == '__main__':
for uses in entry.get("uses", ()):
referred.add(uses)
for name, definition in names.items():
if not name in referred:
if name not in referred:
continue
if ignore and any(pattern.match(name) for pattern in ignore):
continue
@ -185,12 +199,12 @@ if __name__ == '__main__':
if args.format == 'yaml':
yaml.dump(result, sys.stdout, default_flow_style=False)
elif args.format == 'dot':
print "digraph {"
print("digraph {")
for name, entry in result.items():
print name
print(name)
for used_by in entry.get("used", ()):
if used_by in result:
print used_by, "->", name
print "}"
print(used_by, "->", name)
print("}")
else:
raise ValueError("Unknown format %r" % (args.format))