def __init__(self, app_path: Path, base_path: Path):
"""Initialises the configuration class
"""
_logger.debug(f'__init__ app_path "{app_path}"')
# Initialize
self._name = app_path.stem
self._base_path = base_path
# Folders
self._data_path = Path(self._base_path, 'data').resolve()
self._output_path = Path(self._base_path, 'output').resolve()
self._base_data_frame_path = Path(self._output_path, 'dataframes').resolve()
self._data_frame_path = Path(self._base_data_frame_path, date.today().strftime("%y-%m-%d")).resolve()
self._plot_base_path = Path(self._output_path, 'plots').resolve()
self._plot_path = Path(self._plot_base_path, date.today().strftime("%y-%m-%d")).resolve()
# Ensure directories pre-exist
self._data_path.mkdir(parents=True, exist_ok=True)
self._data_frame_path.mkdir(parents=True, exist_ok=True)
self._plot_path.mkdir(parents=True, exist_ok=True)
_logger.debug(f'data path: "{self._data_path}"'
f'data frame path: "{self._data_path}"'
f'plot path: "{self._plot_path}"')
self._config_plots = ConfigParser.parse(Path(_PLOTS_CONFIG_FILENAME))
def main():
global sPath
global alive
global running
global mConfig, mMap, mExplain
global display, display1, display2
global log
global nRoom
global aColour
global localFile
global aBlock
global notifyMode
global beatClock
# use crafted display function to ease the migration from python3 to python2 and to accommodate to different terminal coding in different system
# display1 is normal displayer, while display2 is a separate displayer running in special thread, implementing the display interval
# in each case, display1 shall be a instant displayer; thus, use display1 to output diagnostic message
display1 = Displayer(0).display
display = display1
mConfigBak = mConfig.copy()
try:
parser1 = ConfigParser(mConfig, mExplain, mMap,
'display danmu message in bilibili live')
useCLI = True if len(sys.argv) > 1 else False
if (not os.path.exists(sPath)):
sDir = os.path.split(sys.argv[0])[0]
sFile = os.path.join(sDir, sPath)
if (os.path.exists(sFile)):
sPath = sFile
else:
display1('配置文件 {} 不存在'.format(sPath))
sPath = None
# parse configuration from file and from command line option
mData = parser1.parse(sPath, useCLI)
mConfig = mData
except Exception as e:
display1('读取配置出错：', e, sep='\n')
display1('退回默认配置')
mConfig = mConfigBak
if (mConfig['nDelay'] > 0):
# danmu message display interval is enabled, using threaded displayer
display2 = Displayer(1, mConfig['nDelay']).display
display = display2
aColour = [(x + 30 if x < 10 else x + 80) for x in mConfig['aColour']]
if (mConfig['verbose']):
log = display1
else:
def log(*aArgs, **mArgs):
pass
if (mConfig['block']):
# it seems that two format of flooding messages are existing
aBlock = ['bilibili-(゜-゜)つロ乾杯~', '- ( ゜- ゜)つロ 乾杯~ - bilibili']
if (mConfig['notify']):
notifyMode = 2
else:
notifyMode = 1
log(mConfig)
nRoom = mConfig['nRoom'] or int(input('room ID:'))
running = True
socket.setdefaulttimeout(10)
while running:
try:
try:
sServer, nRoom, sHoster, sTitle = getRoom(nRoom)
except urllib.error.HTTPError as e:
if (e.code == 404):
display1('找不到该房间，请重新输入房间号')
nRoom = int(input('room ID:'))
continue
else:
raise
if (mConfig['write']):
sTime = time.strftime('%m%d_%H%M%S-')
sName = sHoster + '-' + sTitle
sName = re.sub(r'[^\w_\-.()]', '-', sName)
sFileName = '{}{}.txt'.format(sTime, sName)
localFile = open(sFileName, 'a', encoding='utf-8')
log('弹幕服务器 ' + sServer)
aAddr1 = (sServer, 788)
sock1 = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
sock1.connect(aAddr1)
except TimeoutError as e:
sock1.close()
display1('到弹幕服务器的连接失败，尝试更换地址')
if (sServer == 'livecmt-1.bilibili.com'):
sServer = 'livecmt-2.bilibili.com'
else:
sServer = 'livecmt-1.bilibili.com'
log('弹幕服务器 ' + sServer)
aAddr1 = (sServer, 788)
sock1 = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock1.connect(aAddr1)
log('地址为 ', *sock1.getpeername())
nUid = int(100000000000000 + 200000000000000 * random.random())
# a random meaningless user ID
#bPayload = b'{"roomid":%d,"uid":%d}' % (nRoom, nUid);
bPayload = ('{"roomid":%d,"uid":%d}' %
(nRoom, nUid)).encode('utf-8')
nLength = len(bPayload) + 16
bReq = struct.pack('>IIII', nLength, 0x100001, 0x7, 0x1)
bReq += bPayload
sock1.sendall(bReq)
alive = True
bHeartBeat = struct.pack('>IIII', 0x10, 0x100001, 0x2, 0x1)
sock1.sendall(bHeartBeat)
# send heartbeat message per 30 seconds
interval = SetInterval(lambda: (sock1.sendall(bHeartBeat)), 30)
interval.start()
# capture CR in stdin to send hearbeat in order to fetch freshed online count
if (not beatClock):
beatClock = interval.clock
t = threading.Thread(target=notify)
t.daemon = 1
t.start()
else:
beatClock = interval.clock
handler2(sock1)
except (socket.timeout, TimeoutError) as e:
display1('连接超时，重试...')
continue
except SocketDied as e:
display1('连接被关闭，程序重启...')
continue
except BaseException as e:
if (isinstance(e, KeyboardInterrupt)):
display1('程序退出')
running = False
elif (sys.version[0] == '3'
and isinstance(e, ConnectionResetError)):
# ConnectionResetError is not supported in python2
display1(e)
display1('到服务器的连接被断开，尝试重新连接...')
continue
else:
with open('danmu_error.log', 'ab') as f1:
# record error log
f1.write(('\n' + (str(e))).encode('utf-8'))
raise
finally:
alive = False
if ('interval' in locals()): interval.stop()
if ('sock1' in locals()): sock1.close()
if (localFile):
display1('弹幕已保存到文件 {}'.format(localFile.name))
localFile.close()