def get_saver(path, experimental=False, return_id=False): ret_id = None ext = get_file_extension(path) saver = None sv_formats = [] + uc2const.SAVER_FORMATS msg = 'Start to search saver by file extension %s' % (ext.__str__()) events.emit(events.MESSAGES, msgconst.INFO, msg) if experimental: sv_formats += uc2const.EXPERIMENTAL_SAVERS for item in sv_formats: if ext in uc2const.FORMAT_EXTENSION[item]: saver = _get_saver(item) ret_id = item break if saver is None: msg = 'Saver is not found for %s file format' % (ext.__str__()) events.emit(events.MESSAGES, msgconst.ERROR, msg) else: msg = 'Saver is found for extension %s' % (ext.__str__()) events.emit(events.MESSAGES, msgconst.OK, msg) if return_id: return saver, ret_id return saver
def get_loader(path, experimental=False, return_id=False): if not fsutils.exists(path): return None if not fsutils.isfile(path): return None ret_id = None ext = get_file_extension(path) loader = None ld_formats = [] + uc2const.LOADER_FORMATS msg = 'Start to search for loader by file extension %s' % (ext.__str__()) events.emit(events.MESSAGES, msgconst.INFO, msg) if experimental: ld_formats += uc2const.EXPERIMENTAL_LOADERS for item in ld_formats: if ext in uc2const.FORMAT_EXTENSION[item]: checker = _get_checker(item) if checker and checker(path): loader = _get_loader(item) ret_id = item break if loader is None: msg = 'Loader is not found or not suitable for %s' % path events.emit(events.MESSAGES, msgconst.WARNING, msg) msg = 'Start to search loader by file content' events.emit(events.MESSAGES, msgconst.INFO, msg) for item in ld_formats: checker = _get_checker(item) if checker is not None: if checker(path): loader = _get_loader(item) ret_id = item break if loader is None: msg = 'By file content loader is not found for %s' % path events.emit(events.MESSAGES, msgconst.WARNING, msg) msg = 'Try using fallback loader' events.emit(events.MESSAGES, msgconst.INFO, msg) if fallback_check(path): loader = im_loader if loader is None: msg = 'Loader is not found for %s' % path events.emit(events.MESSAGES, msgconst.ERROR, msg) else: loader_name = loader.__str__().split(' ')[1] msg = 'Loader "%s" is found for %s' % (loader_name, path) events.emit(events.MESSAGES, msgconst.OK, msg) if return_id: return loader, ret_id return loader
def get_loader(path, experimental=False): if not os.path.lexists(path): return None if not os.path.isfile(path): return None ext = get_file_extension(path) loader = None ld_formats = [] + data.LOADER_FORMATS msg = _('Start to search for loader by file extension %s') % ( ext.__str__()) events.emit(events.MESSAGES, msgconst.INFO, msg) if experimental: ld_formats += data.EXPERIMENTAL_LOADERS for item in ld_formats: if ext in uc2const.FORMAT_EXTENSION[item]: if data.CHECKERS[item](path): loader = data.LOADERS[item] break if loader is None: msg = _('Loader is not found or not suitable for %s') % (path) events.emit(events.MESSAGES, msgconst.WARNING, msg) msg = _('Start to search loader by file content') events.emit(events.MESSAGES, msgconst.INFO, msg) for item in ld_formats: checker = data.CHECKERS[item] if not checker is None: if checker(path): loader = data.LOADERS[item] break if loader is None: msg = _('By file content loader is not found for %s') % (path) events.emit(events.MESSAGES, msgconst.WARNING, msg) msg = _('Try using fallback loader') events.emit(events.MESSAGES, msgconst.INFO, msg) if fallback_check(path): loader = im_loader if loader is None: msg = _('Loader is not found for %s') % (path) events.emit(events.MESSAGES, msgconst.ERROR, msg) else: loader_name = loader.__str__().split(' ')[1] msg = _('Loader <%s> is found for %s') % (loader_name, path) events.emit(events.MESSAGES, msgconst.OK, msg) return loader
def get_loader(path, experimental=False): if not os.path.lexists(path): return None if not os.path.isfile(path):return None ext = get_file_extension(path) loader = None ld_formats = [] + data.LOADER_FORMATS msg = _('Start to search for loader by file extension %s') % (ext.__str__()) events.emit(events.MESSAGES, msgconst.INFO, msg) if experimental: ld_formats += data.EXPERIMENTAL_LOADERS for item in ld_formats: if ext in uc2const.FORMAT_EXTENSION[item]: if data.CHECKERS[item](path): loader = data.LOADERS[item] break if loader is None: msg = _('Loader is not found or not suitable for %s') % (path) events.emit(events.MESSAGES, msgconst.WARNING, msg) msg = _('Start to search loader by file content') events.emit(events.MESSAGES, msgconst.INFO, msg) for item in ld_formats: checker = data.CHECKERS[item] if not checker is None: if checker(path): loader = data.LOADERS[item] break if loader is None: msg = _('By file content loader is not found for %s') % (path) events.emit(events.MESSAGES, msgconst.WARNING, msg) msg = _('Try using fallback loader') events.emit(events.MESSAGES, msgconst.INFO, msg) if fallback_check(path): loader = im_loader if loader is None: msg = _('Loader is not found for %s') % (path) events.emit(events.MESSAGES, msgconst.ERROR, msg) else: loader_name = loader.__str__().split(' ')[1] msg = _('Loader <%s> is found for %s') % (loader_name, path) events.emit(events.MESSAGES, msgconst.OK, msg) return loader
def get_saver(path, experimental=False): ext = get_file_extension(path) saver = None sv_formats = [] + data.SAVER_FORMATS msg = _('Start to search saver by file extension %s') % (ext.__str__()) events.emit(events.MESSAGES, msgconst.INFO, msg) if experimental: sv_formats += data.EXPERIMENTAL_SAVERS for format in sv_formats: if ext in uc2const.FORMAT_EXTENSION[format]: saver = data.SAVERS[format] break if saver is None: msg = _('Saver is not found for %s file format') % (ext.__str__()) events.emit(events.MESSAGES, msgconst.ERROR, msg) else: msg = _('Saver is found for extension %s') % (ext.__str__()) events.emit(events.MESSAGES, msgconst.OK, msg) return saver
def get_saver(path, experimental=False): ext = get_file_extension(path) saver = None sv_formats = [] + data.SAVER_FORMATS msg = _('Start to search saver by file extension %s') % (ext.__str__()) events.emit(events.MESSAGES, msgconst.INFO, msg) if experimental: sv_formats += data.EXPERIMENTAL_SAVERS for item in sv_formats: if ext in uc2const.FORMAT_EXTENSION[item]: saver = data.SAVERS[item] break if saver is None: msg = _('Saver is not found for %s file format') % (ext.__str__()) events.emit(events.MESSAGES, msgconst.ERROR, msg) else: msg = _('Saver is found for extension %s') % (ext.__str__()) events.emit(events.MESSAGES, msgconst.OK, msg) return saver
def get_loader(path, experimental=False): if not os.path.lexists(path): return None if not os.path.isfile(path): return None ext = get_file_extension(path) loader = None ld_formats = [] + data.LOADER_FORMATS msg = _('Start to search for loader by file extension %s') % ( ext.__str__()) events.emit(events.MESSAGES, msgconst.INFO, msg) if experimental: ld_formats += data.EXPERIMENTAL_LOADERS for format in ld_formats: if ext in uc2const.FORMAT_EXTENSION[format]: if data.CHECKERS[format](path): loader = data.LOADERS[format] break if loader is None: msg = _('Loader is not found or not suitable for %s') % (path) events.emit(events.MESSAGES, msgconst.WARNING, msg) msg = _('Start to search loader by file content') events.emit(events.MESSAGES, msgconst.INFO, msg) for format in ld_formats: checker = data.CHECKERS[format] if not checker is None: if checker(path): loader = data.LOADERS[format] break if loader is None: msg = _('Loader is not found for %s') % (path) events.emit(events.MESSAGES, msgconst.ERROR, msg) else: msg = _('Loader is found for %s') % (path) events.emit(events.MESSAGES, msgconst.OK, msg) return loader
def get_loader(path, experimental=False): if not os.path.lexists(path): return None if not os.path.isfile(path):return None ext = get_file_extension(path) loader = None ld_formats = [] + data.LOADER_FORMATS msg = _('Start to search for loader by file extension %s') % (ext.__str__()) events.emit(events.MESSAGES, msgconst.INFO, msg) if experimental: ld_formats += data.EXPERIMENTAL_LOADERS for format in ld_formats: if ext in uc2const.FORMAT_EXTENSION[format]: if data.CHECKERS[format](path): loader = data.LOADERS[format] break if loader is None: msg = _('Loader is not found or not suitable for %s') % (path) events.emit(events.MESSAGES, msgconst.WARNING, msg) msg = _('Start to search loader by file content') events.emit(events.MESSAGES, msgconst.INFO, msg) for format in ld_formats: checker = data.CHECKERS[format] if not checker is None: if checker(path): loader = data.LOADERS[format] break if loader is None: msg = _('Loader is not found for %s') % (path) events.emit(events.MESSAGES, msgconst.ERROR, msg) else: msg = _('Loader is found for %s') % (path) events.emit(events.MESSAGES, msgconst.OK, msg) return loader