def transfer_audio(self, moth_mount_path:str, audio_path:str, e: event):
success, filenameList = self.list_files(moth_mount_path)
if success:
# Copy over only the relevant audio files
for filepath in filenameList:
try:
filename = filepath.lstrip(f'{moth_mount_path}/')
filedate = self.filename_to_date(filename)
if filedate > e.get_event_start() or filedate < e.get_event_stop():
success |= self.sync_file(f'{moth_mount_path}/{filename}', audio_path)
if success:
print(f'Transfer moved {filepath}')
else:
print(f'Tranfer issue found {filepath}')
else:
print(f'Transfer skipping {filepath}')
except:
print(f'Transfer failed {filepath}')
self.remove_files(moth_mount_path, pattern = '*.WAV', sudo = True)
if success:
logging.info("Transfer complete")
else:
logging.warning("Transfer failures occurred")
def sync_file(self, from_path:str, to_path:str):
logging.info(f"File Transfer {from_path} to {to_path}")
syncFilesCommand = f"rsync {from_path} {to_path}"
e, success = output_shell(syncFilesCommand)
if not success:
logging.info(f"File Transfer failed: {e}")
return success
def sync_files(self, from_path:str, to_path:str):
logging.info("Transferring AudioMoth to Local")
syncFilesCommand = "rsync -r {0}/ {1}".format(from_path, to_path)
_, success = output_shell(syncFilesCommand)
if success:
logging.info("Transfer complete")
return success
def remove_files(self, path:str, pattern:str = "*.WAV", sudo:bool = False):
logging.info(f"Removing files from '{path}/{pattern}'")
actor = 'sudo ' if sudo else ''
removeMothFilesCommand = f"{actor}rm -f {path}/{pattern}"
_, success = output_shell(removeMothFilesCommand)
if success:
logging.info("Removal complete")
return success
def check_disk(self, report = True, display = True, path:str = "/"):
total, used, free = shutil.disk_usage(path)
if (report):
logging.info(f"Disk at {path} (Total:{total} Used:{used} Free:{free})")
if (display):
gb = (2**20)
print(f"Disk at {path} (Total:{total // gb} Used:{used // gb} Free:{free // gb} Avail:{(free * 100/total):.2f})")
return total, used, free, (free/total) * 100
def remove_folder(self, path:str):
logging.info("Remove Folder '{0}'".format(path))
createFolderCommand = "rm -rf {0}".format(path)
_, success = output_shell(createFolderCommand)
if success:
logging.info("Remove Folder successful")
else:
logging.info("Remove Folder unsuccessful")
def list_files(self, path:str, pattern: str = "*.WAV"):
listMothFilesCommand = "ls -1Ap {0}/{1}".format(path, pattern)
logging.info("Fetching files list in '{0}/{1}'".format(path, pattern))
files, success = output_shell(listMothFilesCommand)
fileList = [] if files is None else files.splitlines()
if success and len(fileList) > 0:
logging.info("Recordings count {0}".format(len(fileList)))
logging.info(", ".join(fileList))
else:
logging.warning("No recordings found")
return False
return success, fileList
#!/usr/bin/env python3
from crontab import CronTab, CronItem
from time import sleep
import sys
try:
from lib.audiomoth import audiomoth
from lib.config import Config
from lib.log import logging
except:
print('Failed to load dependencies')
exit()
print('Flashing Moth', flush=True)
logging.info('Flashing Moth')
cfg = Config()
cfg.stop_required(True)
n = 120
while not cfg.is_stopped():
sleep(1)
n = n - 1
print('s', flush=True)
if (n < 0):
print('Flashing failed waiting for Device to stop', flush=True)
cfg.stop_clear()
exit()