def testS2E(s2e):
if not (TEST and s2e):
return
###!!!
return
###!!!
me = 'testS2E'
_sl.info()
_sl.info('{:s}: {:,d} bytes'.format(me, len(s2e)))
ne = 0
try:
if s2e[-1] == '\n':
_sl.info('ends with \\n')
else:
_sl.info('does not end with \\n')
for x, logrec in enumerate(s2e.split('\n')):
if not logrec:
continue
pass
pass
except Exception as E:
rc = False
errmsg = '%s: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
pass
finally:
return (ne == 0)
def argsRP(RP, trc=True):
me, action, errmsg = 'argsRP', 'getting repetition period from: ' + repr(RP), ''
try:
if trc: SL.info(action)
if not RP: # RP begins life as a string.
RP = 0
else:
s = RP[-1].upper()
if s.isdigit():
s = 'S'
RP += s
if s == 'S': m = 1.0
elif s == 'M': m = 60.0
elif s == 'H': m = 3600.0
else:
errmsg = 'unrecognisable repetition period multiplier: ' + s
raise Exception
#!#raise PgmStop2(me, action, errmsg)
s = RP[:-1]
try:
rp = float(s) * m
RP = rp # RP is now a float; seconds.
msg = 'repetition period is %.1f secs' % (RP)
if trc: SL.info(msg)
return RP
except:
errmsg = 'error converting: ' + s
raise Exception
#!#raise PgmStop2(me, action, errmsg)
pass
except Exception as E:
errmsg = '{}: {}: {} @ {}'.format(me, action, errmsg if errmsg else E, mi.tblineno())
SL.error(errmsg)
raise
'''...
def argsBoolean(key, name, default=None, stop=False):
me, errmsg = 'argsBoolean', ''
try:
r = ARGSDICT[key]
except:
if stop:
errmsg = 'no "{}" boolean arg'.format(name)
raise Exception
#!#raise PgmStop2(me, action, errmsg)
else:
SL.warning('args: {}: {} (default)'.format(name, default))
return default
try:
if r is None: # But not if ''.
r = default
if r == '':
r = default # 140524: !!! Added!
if r:
r = Str2Bool(r, default)
SL.info('args: {}: {}'.format(name, r))
return r
except Exception as E:
errmsg = '{}: {} @ {}'.format(me, errmsg if errmsg else E, mi.tblineno())
SL.error(errmsg)
raise
'''...
def addHeartbeat(logrec):
global HEARTBEATS, NBEATS, NOLDBEATS
me = 'addHeartbeat(%s)' % repr(logrec)
try:
# Unpack logrec.
(fv, rxts, txts, srcid, subid, el, sl, sha1, kvs) = logrec2fields(logrec)
if fv is None:
return
assert ((el == HB_EL) and (sl == HB_SL)), 'bad hb el (%s) or sl (%s)' % (repr(el), repr(sl))
assert txts, 'hb needs a txts'
NBEATS += 1
rxts2, txts2 = float(rxts), float(txts)
# Check staging dict.
k = srcid + '|' + subid
v = HEARTBEATS.get(k)
if v:
if not (txts2 > float(v[1])): # !MAGIC! Tuple index.
NOLDBEATS += 1
return
# logrec is new or newer: update staging dict.
v = [_S(rxts2), _S(txts2), _S(srcid), _S(subid), _S(el), _S(sl), _S(sha1), _S(kvs)] # !!! Matches xlog/heartbeat table.
HEARTBEATS[k] = v
except Exception as E:
errmsg = '%s: E: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
pass
def logrec2loadrecs(logrec):
"""Convert logrec and add to loadrecs."""
global LOADRECS
try:
try: logrec = logrec.rstrip() # No \n.
except: logrec = None
if not logrec:
return
# Split logrec to fields.
(fv, rxts, txts, srcid, subid, el, sl, sha1, kvs) = logrec2fields(logrec)
if fv is None:
if kvs:
_sl.extra(kvs) # Comment.
return
rxts2, txts2 = float(rxts), float(txts)
# Heartbeat?
if el == HB_EL and sl == HB_SL:
addHeartbeat(logrec)
return
# Debug.
else:
if logrec.find('"a"') > -1:
logrec = logrec
elif logrec.find('"e"') > -1:
logrec = logrec
else:
logrec = logrec
# Stash info for db loading (via batch commits).
#
# (
# rxts '1449993602.7583',
# txts '1449993602.7554',
# srcid 'nx01',
# subid '____',
# el '0',
# sl 'h',
# sha1 '9b8328e4bbd014c6e50786b00d0672aa81bead47',
# kvs '{"_el": "0", "_id": "nx01", "_ip": "192.168.100.6", "_si": "____", "_sl": "h", "_ts": "1449993602.7554", "ae": "h", "dt_loc": "2015-12-13 00:00:02.7554", "dt_utc": "2015-12-13 08:00:02.7554"}
# )
#
z = [_S(rxts2), _S(txts2), _S(srcid), _S(subid), _S(el), _S(sl), _S(sha1), _S(kvs)] # !!! Matches xlog table.
LOADRECS.append(z)
# Commit batch?
if len(LOADRECS) >= LOADCOMMITBATCHSIZE:
loadrecs2db()
except Exception as E:
errmsg = '%s: E: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
pass
def doneWithFile(filename):
"""Move filename to DONESD."""
me = 'doneWithFile(%s)' % repr(filename)
_sl.info(me)
moved = False # Pessimistic.
try:
# Moving?
if not DONESD:
return
# SRC, SNK.
src = os.path.normpath(WPATH + '/' + filename)
snk = os.path.normpath(WPATH + '/' + DONESD + '/' + filename)
# No SRC, already SNK?
if not os.path.isfile(src):
_m.beeps(1)
errmsg = 'src dne'
_sl.warning(errmsg)
return
if os.path.isfile(snk):
_m.beeps(1)
errmsg = 'snk already in %s' % DONESD
_sl.warning(errmsg)
return
# Do the move. A failure is squawked and tolerated.
try:
shutil.move(src, snk)
moved = True
except Exception as E:
moved = False
_m.beeps(3)
errmsg = 'moving %s to %s failed: %s' % (filename, DONESD, E)
_sl.warning(errmsg)
pass # POR.
# Still SRC, no SNK?
if os.path.isfile(src):
moved = False
_m.beeps(1)
errmsg = 'src not moved'
_sl.warning(errmsg)
return
if not os.path.isfile(snk):
moved = False
_m.beeps(1)
errmsg = 'snk dne in %s' % DONESD
_sl.warning(errmsg)
return
except Exception as E:
errmsg = '%s: E: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
if moved:
FFWDB.delete(filename)
def extra(self, extra=None):
try:
# Return db.extra?
if extra is None:
csr = self.db.cursor()
csr.execute('select extra from logfiles where inode=-1')
z = csr.fetchone()
if not z:
return {}
rd = json.loads(z[0])
return rd
# Update db.extra?
else:
csr = self.db.cursor()
csr.execute('select extra from logfiles where inode=-1')
z = csr.fetchone()
if not z:
csr.execute('insert into logfiles (inode, extra) values (?, ?)', (-1, ''))
'''...
csr.execute('select extra from logfiles where inode=-1')
z = csr.fetchone()[0]
...'''
z = json.dumps(extra)
csr.execute('update logfiles set extra=? where inode=?', (z, -1))
rd = self.extra()
return rd
except Exception as E:
errmsg = 'FFWDB.extra: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
def ownHeartbeat(uu=None):
me = 'ownHeartbeat'
logrec = None
try:
if uu is None:
uu = _dt.utcut()
ul = _dt.locut(uu)
uuts = '%15.4f' % uu # 15.4, unblanked fraction.
uuiosfs = _dt.ut2isofs(uu)
uliosfs = _dt.ut2isofs(ul)
rxts = txts = uuts
kvs = {'_id': SRCID, '_si': SUBID,
'_el': HB_EL, '_sl': HB_SL,
'_ip': None, '_ts': uuts,
'dt_loc': uliosfs, 'dt_utc': uuiosfs}
kvsa = json.dumps(kvs, ensure_ascii=True, sort_keys=True)
kvsab = kvsa.encode(encoding=ENCODING, errors=ERRORS)
h = hashlib.sha1()
h.update(kvsab)
sha1x = h.hexdigest()
_ = '\t'
logrec = '%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s' %('1', _, rxts, _, txts, _, SRCID, _, SUBID, _, HB_EL, _, HB_SL, _, sha1x, _, kvsa)
except Exception as E:
errmsg = '%s: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
return logrec
def getFI(fn, ts):
"""Return a FileInfo dict for _fn."""
me = 'getFI(%s)' % repr(fn)
fi = None
try:
if not REFNPATTERN.match(fn):
errmsg = 'invalid filename: %s' % fn
raise Exception(errmsg)
yymmdd = fn[:6]
ymd = '20' + yymmdd
hh = fn[7:9]
pfn = os.path.normpath(WPATH + '/' + fn)
try:
st = os.stat(pfn)
size = st.st_size
mtime = st.st_mtime
except Exception as E:
errmsg = 'stat(%s) failed' % pfn
raise Exception(errmsg)
fi = {'filename': fn,
'ymd': ymd,
'hh': hh,
'modified': mtime,
'size': size,
'acquired': ts}
except Exception as E:
fi = None # Zap!
errmsg = '%s: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
return fi
def connect(self):
"""Connect (if not rate-waiting) to hostport, and test. Return: -1: failed. 0: waiting. 1: successful."""
try:
#$#print('>> self.connect:', repr(self.skt))#$#
# Already?
if self.skt:
self.cxstatus = 1
return
# Throttle connection rate.
self.cxwait = self.cxrate - (time.time() - self.cxts)
if self.cxwait > 0:
self.cxstatus = 0
return
# Try a connect.
#$#print('-- self.connect try')#$#
self.cxerrmsg = None
self.cxts = time.time()
self.skt = socket(AF_INET, SOCK_STREAM)
self.skt.settimeout(self.cxtimeout)
self.skt.connect(self.hostport)
self.skt.settimeout(self.txtimeout)
self.csstatus = 1
self.cxfails = 0
except Exception as E:
errmsg = 'connect: %s @ %s' % (E, _m.tblineno())
#$#print('** self.connect:', errmsg)#$#
self.cxerrmsg = errmsg
#$#ml.error(errmsg)#$# # No logging here!
self.disconnect()
self.cxstatus = -1
self.cxfails += 1
finally:
return self.cxstatus
def test():
me, action = 'TEST', ''
try:
_sl.info('test begins')
_sl.info('(host, port): ' + repr((HOST, PORT)))
if True:
# Try numbered messages to a listening xlog.
xl = l_xlog.XLog(xloghost=HOST, xlogport=PORT, xsrcid='_SRC', xsubid='_SUB', xlogel='0', xlogsl='_',
sl=None, sw=_sw, txrate=0.1)###txrate=0.02)
1/1
for x in range(int(COUNT)):
if False:
# 0: simple str message sent as xl.null()
msg = 'n%03d' % (x+1)
_sl.info('0: %s' % msg)
xl.null(msg, srcid=':%03d'%(101+x), subid='.%03d'%(201+x))
1/1
if True:
# 1: simple str message sent via msg2xlog()
msg = 'n%03d' % (x+1)
_sl.info('1: %s' % msg)
xl.msg2xlog(msg, srcid=':%03d'%(101+x), subid='.%03d'%(201+x), el=1, sl=2)
1/1
if False:
# 2: ready-to-use dict sent via logd2xlog()
logd = {'_id': ':%03d'%(301+x), '_si': '.%03d'%(401+x), '_el': 3, '_sl': 4, '_msg': 'n%03d' % (x+1), 'n': x+1}
xl.logd2xlog(logd)
1/1
if False:
# 3: ready-to-use json'd dict sent via logdj2xlog()
logd = {'_id': ':%03d'%(501+x), '_si': '.%03d'%(601+x), '_el': 5, '_sl': 6, '_msg': 'n%03d' % (x+1), 'n': x+1}
logdj = json.dumps(logd, ensure_ascii=ENSURE_ASCII, sort_keys=SORT_KEYS)
xl.logdj2xlog(logdj)
1/1
time.sleep(float(RATE))
1/1
while xl.busy():
_m.beep()
time.sleep(0.5)
xl.close()
1/1
_sl.info('test ends')
1/1
except Exception as E:
errmsg = 'test: {} @ {}'.format(str(E), _m.tblineno())
_sl.error(errmsg)
raise
finally:
1/1
def xlog2db():
global SRCID, SUBID, WPATH, DONESD, INTERVAL
global FFWDBPFN, FWTSTOP, FWTSTOPPED, XLOGDB
me, action = 'xlog2db', ''
try:
_sl.info(me + ' begins')#$#
SRCID = _a.ARGS['--srcid']
SUBID = _a.ARGS['--subid']
WPATH = _a.ARGS['--wpath'].rstrip('/').rstrip('/')
DONESD = _a.ARGS['--donesd']
INTERVAL = float(_a.ARGS['--interval'])
DBCFG = _a.ARGS['--xlogdb'] # DB connection configuration, as a string.
DBCFG = eval(DBCFG) # ..., as a dict.
_sl.info()
_sl.info(' srcid: ' + SRCID)
_sl.info(' subid: ' + SUBID)
_sl.info(' wpath: ' + WPATH)
_sl.info(' done sd: ' + DONESD)
_sl.info(' interval: ' + str(INTERVAL))
_sl.info(' db cfg: ' + repr(DBCFG))
_sl.info()
# FFW DB PFN. DB creation must be done in watcherThread.
FFWDBPFN = os.path.normpath(WPATH + '/xlog2db.s3')
# Open sink db.
XLOGDB = mc.connect(host=DBCFG['host'], user=DBCFG['user'], password=DBCFG['password'], db=DBCFG['database'], raise_on_warnings=True)
# Start watcher() in a thread.
watcher_thread = threading.Thread(target=watcherThread)
watcher_thread.start()
# Wait for startup.
while not FWTRUNNING:
time.sleep(0.010)
# Wait for shutdown.
while FWTRUNNING:
time.sleep(1)
# Ctrl-c to stop & exit.
except KeyboardInterrupt as E:
_m.beeps(1)
msg = '2: {}: KeyboardInterrupt: {}'.format(me, E)
_sl.warning(msg)
###---DOSQUAWK(errmsg, beeps=1)
pass###raise
except Exception as E:
errmsg = '{}: E: {} @ {}'.format(ME, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
if watcher_thread and FWTRUNNING:
FWTSTOP = True
watcher_thread.join(3 * INTERVAL)
_sl.info('thread STOPPED: %s' % FWTSTOPPED)
def delete(self, inode):
try:
csr = self.db.cursor()
csr.execute('delete from logfiles where inode=?', (inode, ))
except Exception as E:
errmsg = 'FFWDB.delete: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
def get_args(me=None, inipfn=None, useini=False):
# ^^^ default to no ini file usage.
global SYSARGVS, ARGS, INIPFN, INI, ME, VERSION
1/1
try:
GLOBAL_INITS()
# Hide/disable old version stuff.
doc = version = None
help = docopt = False
clkvs = True
# Determine ME.
if me:
ME = me
else:
(ME, _) = os.path.splitext(os.path.split(sys.argv[0])[1])
# Get command line arguments, holding them aside.
1/1
get_sysargvs(docstr=doc, help=help, docopt=docopt, clkvs=clkvs)
SYSARGVS = SYSARGVS
1/1
# The presence of an inipfn turns on useini.
if inipfn is not None:
useini = True
# Determine INI, if used.
if useini:
INIPFN = ME + '.ini'
INIPFN = SYSARGVS.get('ini', INIPFN)
INIPFN = inipfn or INIPFN
get_ini()
INI = INI
1/1
# ARGS <- combine INI [args] and SYSARGVS (clkvs).
1/1
try: ARGS = dict([(k, True if v is None else v) for k, v in INI['args'].items()])
# ^^^ ^^^
# ^^^ When ini kv has no = and no v.
except: ARGS = {}
ARGS = ARGS
1/1
ARGS.update(dict([(k, v) for k, v in SYSARGVS.items()]))
ARGS = ARGS
1/1
return ME
except Exception as E:
1/1
errmsg = '{}: {} @ {}' % (me, E, _m.tblineno())
raise RuntimeError(errmsg)
finally:
1/1
def inodes(self):
try:
csr = self.db.cursor()
csr.execute('select inode from logfiles where inode>0')
return [z[0] for z in csr]
except Exception as E:
errmsg = 'FFWDB.inodes: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
def __init__(
self,
xloghost=None,
xlogport=None,
xsrcid=None,
xsubid=None,
xlogel="2",
xlogsl="_",
sl=None,
sw=None,
txrate=0.02,
nop=False,
):
me = "XLog.__init__"
self.nop = nop # Make a do-nothing logger.
self.xlog = None # Default no logging until host & port connected.
self.xloghost = xloghost # xlog server host IP.
self.xlogport = xlogport # xlog server port.
# srcid, subid, el & sl are defaults used by message builders if no
# overrides are supplied in the log dict.
self.xsrcid = xsrcid # Initial source ID.
self.xsubid = xsubid # Initial sub ID.
self.xlogel = xlogel # Default error-level (info).
self.xlogsl = xlogsl # Default sub-level (base).
# Optional simple logger and screenwriter objects.
self.sl = sl # Optional simple logger to mimic what's being
# sent to xlog.
self.sw = sw # Optional screen writer object for
# error messages (otherwise print).
# Message queue.
self.q = None # Queue of messages to send.
# Processing thread.
self.t = None # Thread to send messages.
# Stop signal.
self.stop = False # External signal to stop XLog instance.
self.stopped = False # When stopped by self.stop.
# Count messages.
self.nmsgs = 0 # Number of messages sent.
#
if self.xloghost and self.xlogport:
try:
if not self.nop:
self.xlog = XLogTxRx((self.xloghost, self.xlogport), txrate=txrate)
self.q = queue.Queue(10000) # 10^4
self.t = threading.Thread(target=self._xlogthread) # ??? daemon?
self.t.start()
if FAIL_CONNECT:
1 / 0
except Exception as E:
_m.beeps(10)
errmsg = "{}: {}: {} @ {}".format(me, "setup failed", E, _m.tblineno())
self._p("** " + errmsg)
raise Exception(errmsg)
def count(self, inode=None):
try:
csr = self.db.cursor()
if inode:
csr.execute('select count(*) from logfiles where inode=?', (inode, ))
else:
csr.execute('select count(*) from logfiles')
try: return csr.fetchone()[0]
except: return None
except Exception as E:
errmsg = 'FFWDB.count: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
def acquired(self, inodes, ts):
# A bulk 'acquired' timestamp update bcs updates are slow.
if not (inodes and ts):
return
try:
csr = self.db.cursor()
if len(inodes) == 1:
sql = 'update logfiles set acquired=? where inode=%d' % (inodes[0])
else:
sql = 'update logfiles set acquired=? where inode in %s' % (str(inodes))
csr.execute(sql, (ts, ))
except Exception as E:
errmsg = 'FFWDB.acquired: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
def select(self, inode):
try:
self.db.row_factory = sqlite3.Row
csr = self.db.cursor()
csr.execute('select * from logfiles where inode=?', (inode, ))
z = csr.fetchone()
if not z:
return None
fi = {}
fi.update(z)
return fi
except Exception as E:
errmsg = 'FFWDB.select: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
def all(self):
fis = []
try:
self.db.row_factory = sqlite3.Row
csr = self.db.cursor()
csr.execute('select * from logfiles where inode>0')
for z in csr:
fi = {}
fi.update(z)
fis.append(fi)
return fis
except Exception as E:
errmsg = 'FFWDB.all: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
def getFIs(ts):
"""Return a list of FileInfo dicts of current files."""
me = 'getFIS'
fis = []
try:
for filename in sorted([fn for fn in os.listdir(WPATH) if REFNPATTERN.match(fn)]):
fi = getFI(filename, ts)
if not fi:
continue
fis.append(fi)
except Exception as E:
fis = None # ??? Zap all?
errmsg = '%s: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
return fis
def insert(self, fi):
try:
inode = fi['inode']
if self.count(inode):
raise ValueError('FFWDB.insert: %d already in db' % (inode))
ks, qs, vs = [], [], []
for k, v in fi.items():
ks.append(k)
qs.append('?')
vs.append(v)
sql = 'insert into logfiles (%s) values (%s)' % (', '.join(ks), ', '.join(qs))
csr = self.db.cursor()
csr.execute(sql, vs)
except Exception as E:
errmsg = 'FFWDB.insert: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
return self.select(inode)
def loadrecs2db():
"""Load a batch into db."""
global LOADRECS, NOLOAD, NDUPE, NNEW
try: z = str(len(LOADRECS))
except: z = 'None'
me = 'loadrecs2db(%s)' % (z)
try:
if (not LOADRECS) or NOLOAD:
return
assert XLOGDB, 'no XLOGDB'
for lr in LOADRECS:
sha1 = lr[6]
if len(sha1) != 40:
lr = lr
raise ValueError('funny SHA1: ' + repr(sha1))
# Already?
try:
c = XLOGDB.cursor()
c.execute('select count(*) from xlog where sha1=%s', (sha1,))
if c.fetchone()[0]:
NDUPE += 1
continue
finally:
c.close()
# Insert into [xlog].
try:
c = XLOGDB.cursor()
sql = inssqlxlog = 'insert into xlog (%s) values (%s)' % (DB_FNL_XLOG, DB_FIL_XLOG)
c.execute(sql, lr)
NNEW += 1
finally:
c.close()
pass
except Exception as E:
errmsg = '%s: E: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
XLOGDB.commit()
LOADRECS = []
def oldest(self, unfinished=True):
try:
self.db.row_factory = sqlite3.Row
csr = self.db.cursor()
if unfinished:
csr.execute('select * from logfiles where (processed < size) order by modified asc limit 1')
else:
csr.execute('select * from logfiles order by modified desc limit 1')
z = csr.fetchone()
if not z:
return None
z = csr.fetchone()
if not z:
return None
fi = {}
fi.update(z)
return fi
except Exception as E:
errmsg = 'FFWDB.oldest: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
def argsString(key, name, default=None, stop=False):
me, errmsg = 'argsString', ''
try:
r = ARGSDICT[key].replace('~me~', argsMe()) # !LC!
except:
if stop:
errmsg = 'no "{}" string arg'.format(name)
raise Exception
#!#raise PgmStop2(me, action, errmsg)
else:
SL.warning('args: {}: {} (default)'.format(name, default))
return default
try:
if r is None: # But not if ''.
r = default
r = str(r)
SL.info('args: {}: {}'.format(name, r))
return r
except Exception as E:
errmsg = '{}: {} @ {}'.format(me, errmsg if errmsg else E, mi.tblineno())
SL.error(errmsg)
raise
'''...
def update(self, fi):
try:
inode = fi['inode']
if not self.count(inode):
raise ValueError('FFWDB.update: %d not in db' % (inode))
kvs, vs = '', []
for k, v in fi.items():
if k == 'inode':
continue
if kvs:
kvs += ', '
kvs += (k + '=?')
vs.append(v)
vs.append(inode)
sql = 'update logfiles set %s where inode=?' % kvs
csr = self.db.cursor()
csr.execute(sql, vs)
except Exception as E:
errmsg = 'FFWDB.update: %s @ %s' % (E, tblineno())
raise RuntimeError(errmsg)
finally:
self.db.commit()
return self.select(inode)
def flushHeartbeats():
global HEARTBEATS
me = 'flushHeartbeats'
try:
if not HEARTBEATS:
return
assert XLOGDB, 'no XLOGDB'
for k, v in HEARTBEATS.items():
txts, srcid, subid = float(v[1]), v[2], v[3] # !MAGIC! tuple indices.
try:
c = XLOGDB.cursor()
c.execute('select txts from heartbeat where srcid=%s and subid=%s', (srcid, subid))
try: xtxts = c.fetchone()[0]
except: xtxts = None
finally:
c.close()
try:
c = XLOGDB.cursor()
if xtxts is None:
sql = 'insert into heartbeat (%s) values (%s)' % (DB_FNL_HBS, DB_FIL_HBS)
c.execute(sql, v)
elif txts > xtxts:
sql = 'update heartbeat set %s where srcid=%s and subid=%s' % (DB_FUL_HBS, '%s', '%s')
v.append(srcid)
v.append(subid)
c.execute(sql, v)
else:
continue
finally:
c.close()
pass
except Exception as E:
errmsg = '%s: E: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
XLOGDB.commit()
def updateDB(ufi):
"""Update FFWDB from given file info dict. Returns dbfi."""
me = 'updateDB'
dbfi = None
try:
dbfi = FFWDB.select(ufi['filename'])
# Insert?
if not dbfi:
z = copy.copy(ufi)
z['processed'] = 0
dbfi = FFWDB.insert(z) # Returns inserted.
z = None
if not dbfi:
raise ValueError('db insertion failed')
# Update:
else:
if dbfi['modified'] != ufi['modified'] or \
dbfi['size'] != ufi['size']:
z = {}
z['filename'] = ufi['filename']
z['modified'] = ufi['modified']
z['size'] = ufi['size']
z['acquired'] = ufi['acquired']
dbfi = FFWDB.update(z) # Returns updated.
assert dbfi, 'no dbfi returned from update'
z = None
else:
pass
pass
pass
except Exception as E:
dbfi = None
errmsg = '%s: E: %s @ %s' % (me, E, _m.tblineno())
DOSQUAWK(errmsg)
raise
finally:
return dbfi
def get_args_docopt(doc=None, version=None, me=None, help=True, docopt=True, clkvs=False, inipfn=None, useini=True):
global ARGS, ME, INIPFN, USEINI, INI, VERSION, CWD
1/1
try:
GLOBAL_INITS()
if me:
ME = me
VERSION = version
USEINI = useini
if inipfn:
INIPFN = inipfn
else:
INIPFN = ME + '.ini'
CWD = os.getcwd()
get_sysargvs(docstr=doc, help=help, docopt=docopt, clkvs=clkvs)
get_ini()
# Build ARGS from INI[args] and
# SYSARGVS (overrides via docopt).
try:
if USEINI and INI:
ARGS = dict([(k, True if v is None else v) for k, v in INI['args'].items()])
else:
ARGS = {}
# None's from docopt clobber ini values.
###ARGS.update(dict([(k, v) for k, v in SYSARGVS.items()]))
for k, v in SYSARGVS.items():
if v is not None:
ARGS[k] = v
return ME
except Exception as E:
raise
except Exception as E:
errmsg = 'get_args: %s @ %s' % (E, _m.tblineno())
1/1
raise
finally:
1/1
def argsFloat(key, name, default=None, stop=False):
me, errmsg = 'argsFloat', ''
try:
r = ARGSDICT[key]
except:
if stop:
errmsg = 'no "{}" float arg'.format(name)
raise Exception
#!#raise PgmStop2(me, action, errmsg)
else:
SL.info('args: {}: {} (default)'.format(name, default))
return default
try:
if (r is None) or (r == ''): # Include ''.
r = default
if r:
r = float(r)
SL.info('args: {}: {}'.format(name, r))
return r
except Exception as E:
errmsg = '{}: {} @ {}'.format(me, errmsg if errmsg else E, mi.tblineno())
SL.error(errmsg)
raise
'''...