def download_data(from_url, to_localfile):
'''
Download a data if nessary.
Args:
from_url: URL containing data.
to_localfile: filename and location where data will be downloaded.
Raises:
URLError: When cannot connect to remote server with data.
HTTPError: When data not found on remote server.
Exception: For any other reason.
'''
if os.path.isfile(to_localfile):
print(
f"Data already present in the local directory in file: {to_localfile}."
)
return # download skipped
print(f"Downloading data...")
try:
urlretrieve(from_url, to_localfile)
except URLError as exc:
print(f"Cannot connect and download weather data from {from_url}.")
raise exc
except HTTPError as exc:
print(
f"Connected to the data server but weather data not found at {from_url}."
)
raise exc
except:
import traceback
traceback.print_ext()
raise Exception(f"Data download from {from_url} unsuccesfull.")
def SendFile(pushfile, contents):
i = 0
try:
fo = open(pushfile+'.result','wt')
lines = open(pushfile,'rt').readlines()
for line in lines:
phone = line.strip().split(',')[0]
if len(phone) != 11:
fo.write('phone error[%s]\n', phone)
continue
i += 1
flag = SendSMS(phone, contents)
if flag:
fo.write('%5d SendSms[%s] [%s] [ok]\n' % (i, phone, contents))
else:
fo.write('%5d SendSms[%s] [%s] [err]\n' % (i, phone, contents))
if i==1:
raw_input('please check sms contents, and press any key to continue')
fo.flush()
fo.close()
except:
traceback.print_ext()
print "except:",i
def evaluate_ct(self):
try:
print("Evaluating confirmation time (ECT), pre-notification at " +
str(self.pre_latch_notif) + " out of " +
str(self.data.confirmation_updates))
last_holdoff = self.ct.holdoff
# reset the timer if no notifications received for a while
if (self.pre_latch_notif >= self.data.confirmation_updates):
print("ECT: Reset confirmation time.")
self.ct.time = 2
self.ct.holdoff = False
result = self.ct.update(self.latched_value)
self.pre_latch_notif += 1
if self.ct.holdoff:
announcement = str(
(self.ct.delay - self.ct.time) *
self.data.confirmation_interval
) + " until " + self.data.enumeration[self.latched_value]
print("ECT: in holdoff, publishing time announcement: " +
announcement)
self.publish("tweeter/time_announce", announcement)
if last_holdoff and not self.ct.holdoff:
announcement = "is " + self.data.enumeration[result[1]]
print("ECT: new value or value restored: " + announcement)
self.publish("tweeter/time_announce", announcement)
if result[0]:
attime = arrow.fromtimestamp(time.time()).to(
self.data.timezone).strftime(self.data.time_format)
self.tweet(
self.data.message.format(self.data.enumeration[result[1]],
attime))
except:
traceback.print_ext()
os._exit(1)
def _detection_callback_Linux(self, scanner, msg, callback, distinct):
# Callback for detection on Linux
# - scanner -- BleakScanner object
# - msg -- txdbus.message.SignalMessage
#
# NOTE: Bluez may not return all every received messages.
for path, dev in scanner._devices.items():
# Check address of advertised device
target_path = None
if dev["Address"] == self.address:
target_path = path
break
# Received message does not match address
if not target_path or msg.path != target_path: return
if msg.member == "PropertiesChanged":
iface, changed, invalidated = msg.body
data = changed.get("ManufacturerData", {}).get(725)
if data is None: return
data = struct.pack(f"{len(data)}B", *data)
try: res = self._parse_advertisement(data, distinct)
except SkipData: pass
except Exception as e: traceback.print_ext()
else:
try: callback(res)
except Exception as e: traceback.print_exc()
def cmd_executor(cmd):
p1 = None
if platform.system() != "Windows":
try:
p1 = subprocess.Popen("exec " + cmd, stdout = subprocess.PIPE, stderr=subprocess.PIPE, shell = True)
except OSError, exc:
log_error("Error executing command %s\n%s\n" % (cmd, exc));
import traceback
traceback.print_ext()
def Decompression_zip(specific_file):
"""
Decompression_zip
"""
if zipfile.is_zipfile(specific_file):
try:
zipfile.ZipFile(specific_file).extractall(
os.path.split(specific_file)[0])
except Exception as e:
traceback.print_ext()
def cmd_executor(cmd):
p1 = None
if platform.system() != "Windows":
try:
p1 = subprocess.Popen("exec " + cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True)
except OSError, exc:
log_error("Error executing command %s\n%s\n" % (cmd, exc))
import traceback
traceback.print_ext()
def _tracebackException(msg, e, skipTop, skipBottom, showException):
msgs = [msg]
if showException:
msgs.append('Exception: %s' % e.__class__.__name__)
msgs.extend(str(e).split('\n'))
error(*msgs)
(t, v, tb) = sys.exc_info()
if tb is None:
traceback.print_ext()
nDumped = 0
bline = '-' * 60
tbOut = traceback.extract_tb(tb)
if skipTop:
tbOut = tbOut[skipTop:]
if skipBottom:
tbOut = tbOut[:-skipBottom]
for (pathFile, numLine, nameFunc, text) in tbOut:
if nDumped == maxTracebackLines:
info('%s----- traceback truncated -----' % (' ' * nDumped))
break
if pathFile == '<string>':
s = 'line %d:' % numLine
else:
s = '%s:%d' % (os.path.split(pathFile)[1], numLine)
if nameFunc and nameFunc != '?':
s += ' %s()' % nameFunc
if text:
s += ' "%s"' % text
if nDumped == 0:
info(bline)
sOut = '%s%s' % (' ' * nDumped, s)
if len(sOut) > maxWidth:
if text:
sOut = '%s..."' % sOut[:maxWidth-1]
else:
sOut = '%s...' % sOut[:maxWidth]
info(sOut)
nDumped += 1
if nDumped > 0:
info(bline)
del tb
if (header.mode == ICAPHeader.Reqmod):
handler = ReqmodHandler(header, br)
if (header.mode == ICAPHeader.Respmod):
handler = RespmodHandler(header, br)
try:
handler.modify()
log.log('Modified ' + str(no))
except BaseException, e:
traceback.print_exc()
log.log('Handler Error: ' + str(e))
strio = StringIO()
traceback.print_ext(fileobj=strio)
log.log(strio.getvalue())
connSock.send(str(handler))
log.log('Sent ' + header.mode + ' response back to ' + str(addr))
log.verboselog(str(handler))
except socket.error, e:
log.log('Socket Error: ' + str(e))
except KeyboardInterrupt:
raise
except BaseException, e:
log.log('Error: ' + str(e))
needreconnect = True
finally:
connSock.close()
log.log('Closing #' + str(no) + ' connSock...')