def load_tree(cls, path, config, nav_path='', parent=None):
"""
Load chapters tree recursivelly.
"""
index_name = config.get('index', cls.INDEX_FILE)
files, dirs = [], []
# print ("Load tree: %s, %s" % (path, config))
# scan sub-dirs and files
for name in os.listdir(path):
full_path = fs.join(path, name)
# dirs
if fs.isdir(full_path):
if not cls.is_name_masked(name):
dirs.append(full_path)
# files
elif fs.isfile(full_path):
if cls.is_file_to_render(name):
files.append(name)
# no index = no data here, but don't give up, try scan deeper!
if not index_name in files:
cls.load_subdirs(dirs, config, nav_path=nav_path, parent=parent)
return
# index found = create chapter!
initial_title = fs.basename(path).capitalize()
chapter = cls(config, title=initial_title, nav_path=nav_path, is_index=True)
chapter.load_meta(file_path=fs.join(path, index_name))
files.remove(index_name)
# add to parent
if parent:
parent.add_child(chapter)
# load files
cls.load_files(path, files, config, nav_path=nav_path, parent=chapter)
# load dirs
cls.load_subdirs(dirs, config, nav_path=nav_path, parent=chapter)
# print ("chapter: %s, files: %s, dirs: %s" % (str(chapter), files, dirs))
return chapter
def cleanup():
"""
Cleanup error log.
"""
if fs.isfile(ERROR_LOGFILE):
os.unlink(ERROR_LOGFILE)