libsigrok/bindings/swig/doc.py

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##
## This file is part of the libsigrok project.
##
## Copyright (C) 2014 Martin Ling <martin-sigrok@earth.li>
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## This program 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 General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
from __future__ import print_function
from xml.etree import ElementTree
import sys, os
language, input_file = sys.argv[1:3]
if len(sys.argv) == 4:
mode = sys.argv[3]
input_dir = os.path.dirname(input_file)
index = ElementTree.parse(input_file)
def get_text(node):
paras = node.findall('para')
return str.join('\n\n', [("".join(l)).rstrip() for l in [list(p.itertext()) for p in paras] if l])
for compound in index.findall('compound'):
if compound.attrib['kind'] != 'class':
continue
class_name = compound.find('name').text
if not class_name.startswith('sigrok::'):
continue
trimmed_name = class_name.split('::')[1]
doc = ElementTree.parse("%s/%s.xml" % (input_dir, compound.attrib['refid']))
cls = doc.find('compounddef')
brief = get_text(cls.find('briefdescription'))
if brief:
if language == 'python':
print('%%feature("docstring") %s "%s";' % (class_name, brief))
elif language == 'ruby':
print('%%feature("docstring") %s "/* Document-class: %s\\n%s */\\n";' % (class_name, class_name.replace("sigrok", "Sigrok", 1), brief))
elif language == 'java':
print('%%typemap(javaclassmodifiers) %s "/** %s */\npublic class"' % (
class_name, brief))
constants = []
for section in cls.findall('sectiondef'):
kind = section.attrib['kind']
if kind not in ('public-func', 'public-static-attrib'):
continue
for member in section.findall('memberdef'):
member_name = member.find('name').text
brief = get_text(member.find('briefdescription')).replace('"', '\\"')
parameters = {}
for para in member.find('detaileddescription').findall('para'):
paramlist = para.find('parameterlist')
if paramlist is not None:
for param in paramlist.findall('parameteritem'):
namelist = param.find('parameternamelist')
name = namelist.find('parametername').text
description = get_text(param.find('parameterdescription'))
if description:
parameters[name] = description
if brief:
if language == 'python' and kind == 'public-func':
print(str.join('\n', [
'%%feature("docstring") %s::%s "%s' % (
class_name, member_name, brief)] + [
'@param %s %s' % (name, desc)
for name, desc in parameters.items()]) + '";')
if language == 'ruby' and kind == 'public-func':
print(str.join('\n', [
'%%feature("docstring") %s::%s "/* %s' % (
class_name, member_name, brief)] + [
'@param %s %s' % (name, desc)
for name, desc in parameters.items()]) + ' */\\n";')
elif language == 'java' and kind == 'public-func':
print(str.join('\n', [
'%%javamethodmodifiers %s::%s "/** %s' % (
class_name, member_name, brief)] + [
' * @param %s %s' % (name, desc)
for name, desc in parameters.items()])
+ ' */\npublic"')
elif kind == 'public-static-attrib':
constants.append((member_name, brief))
if language == 'java' and constants:
print('%%typemap(javacode) %s %%{' % class_name)
for member_name, brief in constants:
print(' /** %s */\n public static final %s %s = new %s(classesJNI.%s_%s_get(), false);\n' % (
brief, trimmed_name, member_name, trimmed_name,
trimmed_name, member_name))
print('%}')
elif language == 'python' and constants:
if mode == 'start':
print('%%extend %s {\n%%pythoncode %%{' % class_name)
for member_name, brief in constants:
print(' ## @brief %s\n %s = None' % (brief, member_name))
print('%}\n}')
elif mode == 'end':
print('%pythoncode %{')
for member_name, brief in constants:
print('%s.%s.__doc__ = """%s"""' % (
trimmed_name, member_name, brief))
print('%}')
elif language == 'ruby' and constants:
for member_name, brief in constants:
print('%%feature("docstring") %s::%s "/* %s */\\n";' % (class_name, member_name, brief))