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class_dumper.py
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Wed, Aug 14, 17:27

class_dumper.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
@author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
@brief Mother class for all class dumpers
@section LICENCE
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
import re
from abc import ABCMeta, abstractmethod
from .class_reader import ClassReader
################################################################
__author__ = "Guillaume Anciaux"
__copyright__ = "Copyright EPFL"
__credits__ = ["Guillaume Anciaux"]
__license__ = "GPL"
__version__ = "1.0.0"
__maintainer__ = "Guillaume Anciaux"
__email__ = "guillaume.anciaux@epfl.ch"
__status__ = "Beta"
################################################################
class ClassDumper(object):
" Mother class for all class dumpers "
__metaclass__ = ABCMeta
def __init__(self, selected_classes=None):
self.base_types = ['int', 'double', 'float', 'unsigned int']
self.base_types = self.base_types + \
[e + ' *' for e in self.base_types] + \
[e + ' &' for e in self.base_types]
self.selected_classes = selected_classes
if self.selected_classes is None:
self.selected_classes = []
def dump(self, class_file=None, **kwargs):
" perform the dump "
_all_classes = []
if class_file is not None:
cls_reader = ClassReader()
_all_classes = cls_reader.read(class_file)
classes = []
for _class in _all_classes:
if not self.selected_classes:
condition = True
else:
print (self.selected_classes)
condition = (_class.name in self.selected_classes)
if condition:
classes.append(_class)
else:
print("ignore class '{0}'".format(_class.name))
self.dump_classes(classes, **kwargs)
@abstractmethod
def dump_classes(self, classes, **kwargs):
" formats the provided class as a string: abstract method "
raise Exception('pure virtual function')
@classmethod
def base_type(cls, _type):
" todo:: "
temp_type = _type.replace('&', '')
temp_type = temp_type.replace('*', '')
temp_type = temp_type.strip()
return temp_type
@classmethod
def _make_base_filename(cls, class_name):
name = re.sub(r'([0-9]|[A-Z0-9])', r'_\g<1>', class_name)
name = name.lower()
if name[0] == '_':
name = name[1:]
return name

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