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- import os
- from flask import current_app
- from larigira.config import get_conf
- from larigira.fsutils import scan_dir_audio
- def get_suggested_files():
- if not get_conf()['FILE_PATH_SUGGESTION']:
- return []
- if current_app.cache.has('dbadmin.get_suggested_files'):
- return current_app.cache.get('dbadmin.get_suggested_files')
- current_app.logger.debug('get_suggested_files MISS in cache')
- files = []
- for path in get_conf()['FILE_PATH_SUGGESTION']:
- if not os.path.isdir(path):
- current_app.logger.warn('Invalid suggestion path: %s' % path)
- continue
- pathfiles = scan_dir_audio(path)
- files.extend(pathfiles)
- current_app.logger.debug('Suggested files: %s' % ', '.join(files))
- current_app.cache.set('dbadmin.get_suggested_files', files,
- timeout=600) # ten minutes
- return files
- def get_suggested_dirs():
- dirset = set()
- for f in get_suggested_files():
- dirpath = os.path.dirname(f)
- while dirpath:
- if dirpath in dirset:
- break
- dirset.add(dirpath)
- dirpath = os.path.dirname(dirpath)
- return list(dirset)
- def get_suggested_scripts():
- base = get_conf()['SCRIPTS_PATH']
- if not base or not os.path.isdir(base):
- return []
- fnames = [f for f in os.listdir(base)
- if os.access(os.path.join(base, f), os.R_OK | os.X_OK)]
- return fnames
- def get_suggestions():
- files = get_suggested_files()
- if len(files) > 200:
- current_app.logger.warn("Too many suggested files, cropping")
- files = files[:200]
- return dict(
- files=files,
- dirs=get_suggested_dirs(),
- scripts=get_suggested_scripts(),
- )
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