domain.mining.Miner.online_now() - Code Metrics - Inspection of "simplify" - dfoderick/fullcycle - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 933317...73c77f )

by Dave

created 2018-09-13 00:03 UTC

domain.mining.Miner.online_now() A

↳ Parent: domain.mining

Complexity

Conditions

Size

Total Lines	3
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	3
nop	1
dl	0
loc	3
rs	10
c	0
b	0
f	0

'''#Full Cycle Mining Domain'''
import time
from datetime import datetime, timezone

class MinerStatus:
    '''Status of Miner'''
    Online = 'online'
    Offline = 'offline'
    Disabled = 'disabled'

class MinerAccessLevel:
    Restricted = 'restricted'
    Privileged = 'priviledged'
    #not really a level, waiting for access upgrade
    Waiting = 'waiting'

class Login(object):
    """Login name and password for access to miners"""
    def __init__(self, username, password):
        self.username = username
        self.password = password

class MinerInfo(object):
    '''Meta information about a miner
    type and algo
    '''
    def __init__(self, miner_type, minerid):
        self.miner_type = miner_type
        self.minerid = minerid

class MinerCommand(object):
    """Command that could be sent to a miner"""
    def __init__(self, command='', parameter=''):
        self.command = command
        self.parameter = parameter

class Miner(object):
    """Miner"""

    def __init__(self, name, status=MinerStatus.Online, miner_type='', ipaddress='', port='', ftpport='', username='', password='', clientid='', networkid='', minerid='',
                 lastmonitor=None, offlinecount=0, defaultpool='', minerinfo=None, minerpool=None, minerstats=None, laststatuschanged=None):
        #friendly name for your miner
        self.name = name
        self._status = status
        #saved or derived from monitoring? type of miner. Antminer S9, Antminer D3, etc.
        self.miner_type = miner_type
        #ip address, usuall will be local ip address. example: 192.168.x.y
        self.ipaddress = ipaddress
        #ip port, usually will be 4028
        self.port = port
        self.ftpport = ftpport
        self.username = username
        self.password = password
        #the mydevices clientid for device
        self.clientid = clientid
        #network identifier for miner. usually the macaddress
        self.networkid = networkid
        #so far have only seen Antminer S9 have the minerid from STATS command
        self.minerid = minerid
        #last time the miner was monitored
        self.lastmonitor = lastmonitor
        self.monitorcount = 0
        self.monitortime = 0
        #number of times miner is offline during this session
        self.offlinecount = offlinecount
        #name of the pool that the miner should default to when it is provisioned
        self.defaultpool = defaultpool
        #meta info on the miner. should be assigned during discovery and monitor
        self.minerinfo = minerinfo
        #MinerCurrentPool
        self.minerpool = minerpool
        #MinerStatistics
        self.minerstats = minerstats
        #status of the miner. online, offline,disabled etc
        self.laststatuschanged = laststatuschanged
        #store is where the object was stored. mem is for memcache.
        self.store = ''

    @property
    def status(self):
        return self._status

    @status.setter
    def status(self, value):
        if value != '' and value != MinerStatus.Online and value != MinerStatus.Offline and value != MinerStatus.Disabled:
            raise ValueError('Invalid miner status {0}'.format(value))
        if self._status != value:
            self.laststatuschanged = datetime.utcnow()
        self._status = value

    @property
    def pools_available(self):
        if self.minerpool is None:
            return None
        available = []
        if 'POOLS' in self.minerpool.allpools:
            jpools = self.minerpool.allpools['POOLS']
            for jpool in jpools:
                available.append(AvailablePool(pool_type=self.miner_type, named_pool=None, url=jpool['URL'], user=jpool['User'], priority=jpool['Priority']))
        return available

    #@property
    def key(self):
        '''cache key for this entity'''
        thekey = self.name
        if isvalid_minerid():

            thekey = self.minerid
        elif isvalid_networkid():

            thekey = str(self.networkid)
        elif isvalid_ipaddress:

            thekey = '{0}:{1}'().format(self.ipaddress, self.port)
        return thekey

    def isvalid_minerid(self):
        return self.minerid is not None and self.minerid and self.minerid != 'unknown'

    def isvalid_networkid(self):
        self.networkid is not None and self.networkid and str(self.networkid) != '{}'

    def isvalid_ipaddress(self):
        self.ipaddress is not None and self.ipaddress

    def set_ftp_port(self, port):
        if self.ftpport is not None and self.ftpport: return
        self.ftpport = port

    #todo: move ui code out of entity
    def summary(self):
        #datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%S%f%z')
        return '{0} {1} {2} {3}'.format(self.name, self.hash_or_offline(), self.formattime(self.lastmonitor), self.currentpoolname())

    def currentpoolname(self):
        if self.minerpool is None:
            return '?'
        #todo:look up pools here?
        return self.minerpool.poolname

    def hash_or_offline(self):
        '''hash or offline status of miner'''
        if self.status != MinerStatus.Online:
            return self.status
        if self.minerstats is None: return self.status
        return self.minerstats.stats_summary()

    #todo: move to appservice
    def utc_to_local(self, utc_dt):
        return utc_dt.replace(tzinfo=timezone.utc).astimezone(tz=None)

    def formattime(self, ptime):
        '''format time'''
        if ptime is None:
            return ''
        if isinstance(ptime, datetime):
            return self.utc_to_local(ptime).strftime('%m-%d %H:%M:%S')
        stime = ptime
        if '.' in stime:
            stime = stime[0:stime.index('.') - 1]
        try:
            parsedtime = datetime.strptime(stime, '%Y-%m-%dT%H:%M:%S')
            return self.utc_to_local(parsedtime).strftime('%m-%d %H:%M:%S')
        except ValueError:
            return stime

    def uptime(self, seconds):
        minutes, _ = divmod(seconds, 60)
        hours, minutes = divmod(minutes, 60)
        days, hours = divmod(hours, 24)
        return "%dd%dh%02dm" % (days, hours, minutes)

    def is_disabled(self):
        if self.is_manually_disabled() or self.status == MinerStatus.Disabled:
            return True
        return False

    def is_manually_disabled(self):
        if self.name.startswith("#"):
            return True
        return False

    def can_monitor(self):
        if not self.ipaddress:
            return False
        if not self.port:
            return False
        return True

    def should_monitor(self):
        #always monitor at least once when fcm app starts up
        if self.lastmonitor is None:
            return True
        #no need to monitor if manually disabled
        if self.is_manually_disabled():
            return False
        if self.is_disabled():
            #keep monitoring if it was us that disabled the miner
            #need to keep monitoring (at longer interval) so we can detect when comes online
            #if its a planned outage then user should manually disable to stop monitoring
            #since = (datetime.utcnow() - self.lastmonitor).total_seconds()
            #if since > 10 * 60:
            return True
            #return False
        return True

    def offline_now(self):
        self.status = MinerStatus.Offline
        self.offlinecount += 1

    def online_now(self):
        self.status = MinerStatus.Online
        self.offlinecount = 0

    def is_send_offline_alert(self):
        #todo: make configurable
        if self.offlinecount <= 3:
            return True
        return False

    def monitored(self, stats, pool=None, info=None, sec=None):
        if stats:
            self.lastmonitor = datetime.utcnow()
            self.status = MinerStatus.Online
        if sec is not None:
            self.monitorcount += 1
            self.monitortime += sec
        #todo: process stats and pool
        self.setminerinfo(info)
        if pool is not None:
            self.minerpool = pool
        self.minerstats = stats

    def monitorresponsetime(self):
        if self.monitorcount == 0: return 0
        return self.monitortime/self.monitorcount

    def setminerinfo(self, info):
        if info is not None:
            self.minerinfo = info
            if not self.miner_type:
                self.miner_type = info.miner_type
            if not self.minerid:
                self.minerid = info.minerid

    def updatefrom(self, updatedminer):
        if self.minerid != updatedminer.minerid and self.name != updatedminer.name:
            return
        if self.minerid == updatedminer.minerid and self.name != updatedminer.name:
            self.name = updatedminer.name
        self.setminerinfo(updatedminer.minerinfo)

        #self.minerid = updatedminer.minerid
        fields = ['lastmonitor', 'status', 'ipaddress', 'port', 'username', 'password', 'clientid']
        fields.append('offlinecount')
        fields.append('defaultpool')
        fields.append('minerpool')
        fields.append('minerstats')
        fields.append('networkid')
        for fld in fields:
            val = getattr(updatedminer, fld)
            if val:
                setattr(self, fld, val)

class AvailablePool(object):
    """A pool available on a miner
    pool_type is the miner type (e.g. Antminer S9)
    """

    def __init__(self, pool_type, named_pool=None, url='', user='', password='x', priority=None):
        self.pool_type = pool_type
        self.named_pool = named_pool
        self.url = url
        self.user = user
        self.password = password
        self.priority = priority

    @property
    def key(self):
        return '{0}|{1}'.format(self.url, self.user)

class MinerApiCall(object):
    '''info about one call to miner'''
    def __init__(self, miner: Miner):
        self.miner = miner
        self.when = datetime.now()
        self.start_time = None
        self.stop_time = None

    def start(self):
        self.start_time = time.perf_counter()
    def stop(self):
        self.stop_time = time.perf_counter()
    def elapsed(self):
        return self.stop_time - self.start_time

class Pool(object):
    """A configured (Named) Pool.
    Does not have to be attached to miner yet
    """

    def __init__(self, pool_type, name, url, user, priority, password='x'):
        self.pool_type = pool_type
        self.name = name
        self.url = url
        self.user = user
        self.priority = priority
        self.password = password

    def is_same_as(self, available_pool: AvailablePool):
        return available_pool.url == self.url and available_pool.user.startswith(self.user)

class MinerCurrentPool(object):
    '''The current pool where a miner is mining'''
    def __init__(self, miner, currentpool=None, currentworker=None, allpools=None):
        self.miner = miner
        self.poolname = '?'
        self.currentpool = currentpool
        self.currentworker = currentworker
        #allpools is a json object
        self.allpools = allpools

    def findpoolnumberforpool(self, url, worker):
        jpools = self.allpools["POOLS"]
        for pool in jpools:
            thisurl = pool["URL"]
            thisworker = pool["User"]
            if thisurl == url and thisworker.startswith(worker):
                return pool["POOL"]
        return None


1			'''#Full Cycle Mining Domain'''
2			import time
3			from datetime import datetime, timezone
4
5			class MinerStatus:
6			'''Status of Miner'''
7			Online = 'online'
8			Offline = 'offline'
9			Disabled = 'disabled'
10
11			class MinerAccessLevel:
12			Restricted = 'restricted'
13			Privileged = 'priviledged'
14			#not really a level, waiting for access upgrade
15			Waiting = 'waiting'
16
17			class Login(object):
18			"""Login name and password for access to miners"""
19			def __init__(self, username, password):
20			self.username = username
21			self.password = password
22
23			class MinerInfo(object):
24			'''Meta information about a miner
25			type and algo
26			'''
27			def __init__(self, miner_type, minerid):
28			self.miner_type = miner_type
29			self.minerid = minerid
30
31			class MinerCommand(object):
32			"""Command that could be sent to a miner"""
33			def __init__(self, command='', parameter=''):
34			self.command = command
35			self.parameter = parameter
36
37			class Miner(object):
38			"""Miner"""
39
40			def __init__(self, name, status=MinerStatus.Online, miner_type='', ipaddress='', port='', ftpport='', username='', password='', clientid='', networkid='', minerid='',
41			lastmonitor=None, offlinecount=0, defaultpool='', minerinfo=None, minerpool=None, minerstats=None, laststatuschanged=None):
42			#friendly name for your miner
43			self.name = name
44			self._status = status
45			#saved or derived from monitoring? type of miner. Antminer S9, Antminer D3, etc.
46			self.miner_type = miner_type
47			#ip address, usuall will be local ip address. example: 192.168.x.y
48			self.ipaddress = ipaddress
49			#ip port, usually will be 4028
50			self.port = port
51			self.ftpport = ftpport
52			self.username = username
53			self.password = password
54			#the mydevices clientid for device
55			self.clientid = clientid
56			#network identifier for miner. usually the macaddress
57			self.networkid = networkid
58			#so far have only seen Antminer S9 have the minerid from STATS command
59			self.minerid = minerid
60			#last time the miner was monitored
61			self.lastmonitor = lastmonitor
62			self.monitorcount = 0
63			self.monitortime = 0
64			#number of times miner is offline during this session
65			self.offlinecount = offlinecount
66			#name of the pool that the miner should default to when it is provisioned
67			self.defaultpool = defaultpool
68			#meta info on the miner. should be assigned during discovery and monitor
69			self.minerinfo = minerinfo
70			#MinerCurrentPool
71			self.minerpool = minerpool
72			#MinerStatistics
73			self.minerstats = minerstats
74			#status of the miner. online, offline,disabled etc
75			self.laststatuschanged = laststatuschanged
76			#store is where the object was stored. mem is for memcache.
77			self.store = ''
78
79			@property
80			def status(self):
81			return self._status
82
83			@status.setter
84			def status(self, value):
85			if value != '' and value != MinerStatus.Online and value != MinerStatus.Offline and value != MinerStatus.Disabled:
86			raise ValueError('Invalid miner status {0}'.format(value))
87			if self._status != value:
88			self.laststatuschanged = datetime.utcnow()
89			self._status = value
90
91			@property
92			def pools_available(self):
93			if self.minerpool is None:
94			return None
95			available = []
96			if 'POOLS' in self.minerpool.allpools:
97			jpools = self.minerpool.allpools['POOLS']
98			for jpool in jpools:
99			available.append(AvailablePool(pool_type=self.miner_type, named_pool=None, url=jpool['URL'], user=jpool['User'], priority=jpool['Priority']))
100			return available
101
102			#@property
103			def key(self):
104			'''cache key for this entity'''
105			thekey = self.name
106			if isvalid_minerid():
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-09-13 00:04 UTC by Report Bug Copy Issue Report The variable `isvalid_minerid` does not seem to be defined. Loading history...
107			thekey = self.minerid
108			elif isvalid_networkid():
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-09-13 00:04 UTC by Report Bug Copy Issue Report The variable `isvalid_networkid` does not seem to be defined. Loading history...
109			thekey = str(self.networkid)
110			elif isvalid_ipaddress:
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-09-13 00:04 UTC by Report Bug Copy Issue Report The variable `isvalid_ipaddress` does not seem to be defined. Loading history...
111			thekey = '{0}:{1}'().format(self.ipaddress, self.port)
112			return thekey
113
114			def isvalid_minerid(self):
115			return self.minerid is not None and self.minerid and self.minerid != 'unknown'
116
117			def isvalid_networkid(self):
118			self.networkid is not None and self.networkid and str(self.networkid) != '{}'
119
120			def isvalid_ipaddress(self):
121			self.ipaddress is not None and self.ipaddress
122
123			def set_ftp_port(self, port):
124			if self.ftpport is not None and self.ftpport: return
125			self.ftpport = port
126
127			#todo: move ui code out of entity
128			def summary(self):
129			#datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%S%f%z')
130			return '{0} {1} {2} {3}'.format(self.name, self.hash_or_offline(), self.formattime(self.lastmonitor), self.currentpoolname())
131
132			def currentpoolname(self):
133			if self.minerpool is None:
134			return '?'
135			#todo:look up pools here?
136			return self.minerpool.poolname
137
138			def hash_or_offline(self):
139			'''hash or offline status of miner'''
140			if self.status != MinerStatus.Online:
141			return self.status
142			if self.minerstats is None: return self.status
143			return self.minerstats.stats_summary()
144
145			#todo: move to appservice
146			def utc_to_local(self, utc_dt):
147			return utc_dt.replace(tzinfo=timezone.utc).astimezone(tz=None)
148
149			def formattime(self, ptime):
150			'''format time'''
151			if ptime is None:
152			return ''
153			if isinstance(ptime, datetime):
154			return self.utc_to_local(ptime).strftime('%m-%d %H:%M:%S')
155			stime = ptime
156			if '.' in stime:
157			stime = stime[0:stime.index('.') - 1]
158			try:
159			parsedtime = datetime.strptime(stime, '%Y-%m-%dT%H:%M:%S')
160			return self.utc_to_local(parsedtime).strftime('%m-%d %H:%M:%S')
161			except ValueError:
162			return stime
163
164			def uptime(self, seconds):
165			minutes, _ = divmod(seconds, 60)
166			hours, minutes = divmod(minutes, 60)
167			days, hours = divmod(hours, 24)
168			return "%dd%dh%02dm" % (days, hours, minutes)
169
170			def is_disabled(self):
171			if self.is_manually_disabled() or self.status == MinerStatus.Disabled:
172			return True
173			return False
174
175			def is_manually_disabled(self):
176			if self.name.startswith("#"):
177			return True
178			return False
179
180			def can_monitor(self):
181			if not self.ipaddress:
182			return False
183			if not self.port:
184			return False
185			return True
186
187			def should_monitor(self):
188			#always monitor at least once when fcm app starts up
189			if self.lastmonitor is None:
190			return True
191			#no need to monitor if manually disabled
192			if self.is_manually_disabled():
193			return False
194			if self.is_disabled():
195			#keep monitoring if it was us that disabled the miner
196			#need to keep monitoring (at longer interval) so we can detect when comes online
197			#if its a planned outage then user should manually disable to stop monitoring
198			#since = (datetime.utcnow() - self.lastmonitor).total_seconds()
199			#if since > 10 * 60:
200			return True
201			#return False
202			return True
203
204			def offline_now(self):
205			self.status = MinerStatus.Offline
206			self.offlinecount += 1
207
208			def online_now(self):
209			self.status = MinerStatus.Online
210			self.offlinecount = 0
211
212			def is_send_offline_alert(self):
213			#todo: make configurable
214			if self.offlinecount <= 3:
215			return True
216			return False
217
218			def monitored(self, stats, pool=None, info=None, sec=None):
219			if stats:
220			self.lastmonitor = datetime.utcnow()
221			self.status = MinerStatus.Online
222			if sec is not None:
223			self.monitorcount += 1
224			self.monitortime += sec
225			#todo: process stats and pool
226			self.setminerinfo(info)
227			if pool is not None:
228			self.minerpool = pool
229			self.minerstats = stats
230
231			def monitorresponsetime(self):
232			if self.monitorcount == 0: return 0
233			return self.monitortime/self.monitorcount
234
235			def setminerinfo(self, info):
236			if info is not None:
237			self.minerinfo = info
238			if not self.miner_type:
239			self.miner_type = info.miner_type
240			if not self.minerid:
241			self.minerid = info.minerid
242
243			def updatefrom(self, updatedminer):
244			if self.minerid != updatedminer.minerid and self.name != updatedminer.name:
245			return
246			if self.minerid == updatedminer.minerid and self.name != updatedminer.name:
247			self.name = updatedminer.name
248			self.setminerinfo(updatedminer.minerinfo)
249
250			#self.minerid = updatedminer.minerid
251			fields = ['lastmonitor', 'status', 'ipaddress', 'port', 'username', 'password', 'clientid']
252			fields.append('offlinecount')
253			fields.append('defaultpool')
254			fields.append('minerpool')
255			fields.append('minerstats')
256			fields.append('networkid')
257			for fld in fields:
258			val = getattr(updatedminer, fld)
259			if val:
260			setattr(self, fld, val)
261
262			class AvailablePool(object):
263			"""A pool available on a miner
264			pool_type is the miner type (e.g. Antminer S9)
265			"""
266
267			def __init__(self, pool_type, named_pool=None, url='', user='', password='x', priority=None):
268			self.pool_type = pool_type
269			self.named_pool = named_pool
270			self.url = url
271			self.user = user
272			self.password = password
273			self.priority = priority
274
275			@property
276			def key(self):
277			return '{0}\|{1}'.format(self.url, self.user)
278
279			class MinerApiCall(object):
280			'''info about one call to miner'''
281			def __init__(self, miner: Miner):
282			self.miner = miner
283			self.when = datetime.now()
284			self.start_time = None
285			self.stop_time = None
286
287			def start(self):
288			self.start_time = time.perf_counter()
289			def stop(self):
290			self.stop_time = time.perf_counter()
291			def elapsed(self):
292			return self.stop_time - self.start_time
293
294			class Pool(object):
295			"""A configured (Named) Pool.
296			Does not have to be attached to miner yet
297			"""
298
299			def __init__(self, pool_type, name, url, user, priority, password='x'):
300			self.pool_type = pool_type
301			self.name = name
302			self.url = url
303			self.user = user
304			self.priority = priority
305			self.password = password
306
307			def is_same_as(self, available_pool: AvailablePool):
308			return available_pool.url == self.url and available_pool.user.startswith(self.user)
309
310			class MinerCurrentPool(object):
311			'''The current pool where a miner is mining'''
312			def __init__(self, miner, currentpool=None, currentworker=None, allpools=None):
313			self.miner = miner
314			self.poolname = '?'
315			self.currentpool = currentpool
316			self.currentworker = currentworker
317			#allpools is a json object
318			self.allpools = allpools
319
320			def findpoolnumberforpool(self, url, worker):
321			jpools = self.allpools["POOLS"]
322			for pool in jpools:
323			thisurl = pool["URL"]
324			thisworker = pool["User"]
325			if thisurl == url and thisworker.startswith(worker):
326			return pool["POOL"]
327			return None
328

dfoderick / fullcycle

Push — master ( 933317...73c77f )

domain.mining.Miner.online_now() A

Complexity

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Duplication

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