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Avoid storing global state.

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This commit is contained in:
Dan 2019-05-15 20:53:35 -04:00 committed by Wenzel Jakob
parent a163f8813e
commit 590e7acedf
1 changed files with 7 additions and 9 deletions
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16
tools/mkdoc.py
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@ -57,8 +57,6 @@ CPP_OPERATORS = OrderedDict(
job_count = cpu_count()
job_semaphore = Semaphore(job_count)
output = []
class NoFilenamesError(ValueError):
pass
@ -188,7 +186,7 @@ def process_comment(comment):
return result.rstrip().lstrip('\n')
def extract(filename, node, prefix):
def extract(filename, node, prefix, output):
if not (node.location.file is None or
os.path.samefile(d(node.location.file.name), filename)):
return 0
@ -199,7 +197,7 @@ def extract(filename, node, prefix):
sub_prefix += '_'
sub_prefix += d(node.spelling)
for i in node.get_children():
extract(filename, i, sub_prefix)
extract(filename, i, sub_prefix, output)
if node.kind in PRINT_LIST:
comment = d(node.raw_comment) if node.raw_comment is not None else ''
comment = process_comment(comment)
@ -208,15 +206,15 @@ def extract(filename, node, prefix):
sub_prefix += '_'
if len(node.spelling) > 0:
name = sanitize_name(sub_prefix + d(node.spelling))
global output
output.append((name, filename, comment))
class ExtractionThread(Thread):
def __init__(self, filename, parameters):
def __init__(self, filename, parameters, output):
Thread.__init__(self)
self.filename = filename
self.parameters = parameters
self.output = output
job_semaphore.acquire()
def run(self):
@ -225,7 +223,7 @@ class ExtractionThread(Thread):
index = cindex.Index(
cindex.conf.lib.clang_createIndex(False, True))
tu = index.parse(self.filename, self.parameters)
extract(self.filename, tu.cursor, '')
extract(self.filename, tu.cursor, '', self.output)
finally:
job_semaphore.release()
@ -300,9 +298,9 @@ def mkdoc(args, out_file=sys.stdout):
#endif
''', file=out_file)
output.clear()
output = []
for filename in filenames:
thr = ExtractionThread(filename, parameters)
thr = ExtractionThread(filename, parameters, output)
thr.start()
print('Waiting for jobs to finish ..', file=sys.stderr)