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documentation extraction improvements

This commit is contained in:
Wenzel Jakob 2015-07-23 14:43:34 +02:00
parent ad06e76f9f
commit fa70d30248
1 changed files with 40 additions and 9 deletions
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49
tools/mkdoc.py
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@ -9,6 +9,8 @@ import os, sys, platform, re, textwrap
from clang import cindex
from clang.cindex import CursorKind
from collections import OrderedDict
from threading import Thread, Semaphore
from multiprocessing import cpu_count
if platform.system() == 'Darwin':
libclang = '/opt/llvm/lib/libclang.dylib'
@ -45,6 +47,9 @@ CPP_OPERATORS = {
}
CPP_OPERATORS = OrderedDict(sorted(CPP_OPERATORS.items(), key=lambda t: -len(t[0])))
job_count = cpu_count()
job_semaphore = Semaphore(job_count)
registered_names = dict()
def d(s):
@ -91,7 +96,7 @@ def process_comment(comment):
s = re.sub(r'\\e\s+%s' % cpp_group, r'*\1*', s)
s = re.sub(r'\\em\s+%s' % cpp_group, r'*\1*', s)
s = re.sub(r'\\b\s+%s' % cpp_group, r'**\1**', s)
s = re.sub(r'\\param%s?\s+%s' % (param_group, cpp_group), r'\n\n$Parameter "\2":\n\n', s)
s = re.sub(r'\\param%s?\s+%s' % (param_group, cpp_group), r'\n\n$Parameter ``\2``:\n\n', s)
for in_, out_ in {
'return' : 'Returns',
@ -112,10 +117,11 @@ def process_comment(comment):
s = re.sub(r'\\short\s*', r'', s)
s = re.sub(r'\\ref\s*', r'', s)
# HTML tags
# HTML/TeX tags
s = re.sub(r'<tt>([^<]*)</tt>', r'``\1``', s)
s = re.sub(r'<em>([^<]*)</em>', r'*\1*', s)
s = re.sub(r'<b>([^<]*)</b>', r'**\1**', s)
s = re.sub(r'\\f\$([^\$]*)\\f\$', r'$\1$', s)
s = s.replace('``true``', '``True``')
s = s.replace('``false``', '``False``')
@ -139,7 +145,7 @@ def process_comment(comment):
return result.rstrip()
def extract(filename, node, prefix):
def extract(filename, node, prefix, output):
num_extracted = 0
if not (node.location.file is None or os.path.samefile(d(node.location.file.name), filename)):
return 0
@ -150,17 +156,34 @@ def extract(filename, node, prefix):
sub_prefix += '_'
sub_prefix += d(node.spelling)
for i in node.get_children():
num_extracted += extract(filename, i, sub_prefix)
num_extracted += extract(filename, i, sub_prefix, output)
if num_extracted == 0:
return 0
if node.kind in PRINT_LIST:
comment = d(node.raw_comment) if node.raw_comment is not None else ''
comment = process_comment(comment)
name = sanitize_name(prefix + '_' + d(node.spelling))
print('\nstatic const char *%s = %sR"doc(%s)doc";' % (name, '\n' if '\n' in comment else '', comment))
output.append('\nstatic const char *%s = %sR"doc(%s)doc";' % (name, '\n' if '\n' in comment else '', comment))
num_extracted += 1
return num_extracted
class ExtractionThread(Thread):
def __init__ (self, filename, parameters, output):
Thread.__init__(self)
self.filename = filename
self.parameters = parameters
self.output = output
job_semaphore.acquire()
def run(self):
print('Processing "%s" ..' % self.filename, file = sys.stderr)
try:
index = cindex.Index(cindex.conf.lib.clang_createIndex(False, True))
tu = index.parse(self.filename, self.parameters)
extract(self.filename, tu.cursor, '', self.output)
finally:
job_semaphore.release()
if __name__ == '__main__':
parameters = ['-x', 'c++', '-std=c++11']
filenames = []
@ -190,8 +213,16 @@ if __name__ == '__main__':
#define __DOC4(n1, n2, n3, n4) __doc_##n1##_##n2##_##n3##_##n4
#define __DOC5(n1, n2, n3, n4, n5) __doc_##n1##_##n2##_##n3##_##n4_##n5
#define DOC(...) __CAT2(__DOC, __VA_SIZE(__VA_ARGS__))(__VA_ARGS__)''')
output = []
for filename in filenames:
print('Processing "%s"..' % filename, file = sys.stderr)
index = cindex.Index(cindex.conf.lib.clang_createIndex(False, True))
tu = index.parse(filename, parameters)
extract(filename, tu.cursor, '')
thr = ExtractionThread(filename, parameters, output)
thr.start()
print('Waiting for jobs to finish ..', file = sys.stderr)
for i in range(job_count):
job_semaphore.acquire()
output.sort()
for l in output:
print(l)