def getTasks(self):
#! self._tasks 与 缓存中的task是不同
if not hasattr(self, '_tasks'):
self._tasks = []
if self._tasks:
return self._tasks
tasks = self.getCache('tasks')
if not tasks:
return []
# 忽略掉做种的任务
exclude_status = ['seeding']
tasks = filter(lambda t: t['status'] not in exclude_status, tasks)
tasks = filter(lambda t: t['type'] in ['http', 'emule'], tasks)
hr = lambda s: self.ds.humanReadable(s)
parsed_tasks = []
for task in tasks:
transfer = task['additional']['transfer']
detail = task['additional']['detail']
try:
progress = float(transfer['size_downloaded']) / float(task['size'])
except:
progress = 0.0
status_desc = task['status'].title()
if task['status'] == 'error':
status_desc = '{}: {}'.format(status_desc, task['status_extra']['error_detail'])
new_task = {
'title' : task['title'],
'id' : task['id'],
'type' : task['type'],
'type_desc' : 'eMule' if task['type']=='emule' else task['type'].upper(),
'status' : task['status'],
'status_desc' : status_desc,
'username' : task['username'],
'uri' : detail['uri'],
'size' : util.toInt(task['size']),
'size_downloaded' : util.toInt(transfer['size_downloaded']),
'size_uploaded' : util.toInt(transfer['size_uploaded']),
'speed_download' : util.toInt(transfer['speed_download']),
'speed_upload' : util.toInt(transfer['speed_upload']),
'hr_size' : hr(task['size']),
'hr_size_downloaded' : hr(transfer['size_downloaded']),
'hr_size_uploaded' : hr(transfer['size_uploaded']),
'hr_speed_download' : hr(transfer['speed_download']),
'hr_speed_upload' : hr(transfer['speed_upload']),
'progress' : progress,
'progress_percent' : '{:.2%}'.format(progress)
}
new_task.update({
'desc' : '{hr_size:10}{hr_size_downloaded:10}{progress_percent:8} DL: {hr_speed_download:8} UL: {hr_speed_upload:8}{type_desc:8}{status_desc:15}'.format(**new_task)
})
parsed_tasks.append(new_task)
self._tasks = sorted(parsed_tasks, key=lambda t:t['title'].lower())
return self._tasks
def parseTasks(self, tasks):
# 忽略掉做种的任务
exclude_status = ["seeding"]
tasks = filter(lambda t: t["status"] not in exclude_status, tasks)
hr = lambda s: dslibHumanReadable(s)
parsed_tasks = []
for task in tasks:
transfer = task["additional"]["transfer"]
detail = task["additional"]["detail"]
try:
progress = float(transfer["size_downloaded"]) / float(task["size"])
except:
progress = 0.0
status_desc = task["status"].title()
if task["status"] == "error":
status_desc = "{}: {}".format(status_desc, task["status_extra"]["error_detail"])
new_task = {
"title": task["title"],
"id": task["id"],
"type": task["type"],
"type_desc": "eMule" if task["type"] == "emule" else task["type"].upper(),
"status": task["status"],
"status_desc": status_desc,
"username": task["username"],
"uri": detail["uri"],
"size": util.toInt(task["size"]),
"size_downloaded": util.toInt(transfer["size_downloaded"]),
"size_uploaded": util.toInt(transfer["size_uploaded"]),
"speed_download": util.toInt(transfer["speed_download"]),
"speed_upload": util.toInt(transfer["speed_upload"]),
"hr_size": hr(task["size"]),
"hr_size_downloaded": hr(transfer["size_downloaded"]),
"hr_size_uploaded": hr(transfer["size_uploaded"]),
"hr_speed_download": hr(transfer["speed_download"]),
"hr_speed_upload": hr(transfer["speed_upload"]),
"progress": progress,
"progress_percent": "{:.2%}".format(progress),
}
new_task.update(
{
"desc": "{hr_size:10}{hr_size_downloaded:10}{progress_percent:8} DL: {hr_speed_download:8} UL: {hr_speed_upload:8}{type_desc:8}{status_desc:15}".format(
**new_task
)
}
)
parsed_tasks.append(new_task)
return sorted(parsed_tasks, key=lambda t: t["title"].lower())
def parseAddress(self, reg):
""" This method parses the user given address value.
This address value can be several formats:
- <integer> This is the simplest way. The user can place a register into a given address.
The integer format can be deimal or hexadecimal (starts with '0x')
- <-1> or None: This indicates automatic register address resolution. YARD can resolve
addresses. This is the recommended way.
- value[:stride:<count>[:<increment>]] indicates register-arrays. Value count and
increment (if exists) must be integers. The value describes the start address, the
count indicates the size of the register-array. The increment indicates the
*address-differences* between the consecutive registers.
"""
address = reg['address']
if address is None:
return
elif isinstance(address, int):
reg['parsedAddress']['start'] = address
elif isinstance(address, str):
try:
defaultIncrement = self.getDatawidth()/8
stridedata = address.split(':')
stridedata.append(defaultIncrement) # append default increment. This wont be used if the user give the increment
startAddr = int(float(stridedata[0]))
if stridedata[1].lower() != 'stride':
logging.error('Error during parsing stride address in reg: %s. >stride< keyword exzpected >%s< given', reg['name'], stridedata[1].lower())
raise Exception()
count = util.toInt(stridedata[2])
increment = util.toInt(stridedata[3])
reg['parsedAddress']['start'] = startAddr
reg['parsedAddress']['count'] = count
reg['parsedAddress']['increment'] = increment
except:
logging.error('Unhandled exception at ' + reg['name'])
raise
else:
raise Exception('Unreachable code reached...')
reg['parsedAddress']['value'] = self._getAddressValues(reg)
return
def zoneEditCmd( clientId, remaining):
if remaining:
(token, remaining) = first_token(remaining)
templateId = toInt(token)
if templateId:
zoneTemplate = getZoneTemplate( templateId )
if zoneTemplate:
_editZone( clientId, zoneTemplate )
return
_invalidZoneId( clientId, token )
# ZoneTemplateSelector
sendToClient( clientId, "ZoneTemplateSelector not impl" )
def zoneEditCmd(clientId, remaining):
if remaining:
(token, remaining) = first_token(remaining)
templateId = toInt(token)
if templateId:
zoneTemplate = getZoneTemplate(templateId)
if zoneTemplate:
_editZone(clientId, zoneTemplate)
return
_invalidZoneId(clientId, token)
# ZoneTemplateSelector
sendToClient(clientId, "ZoneTemplateSelector not impl")
def mobEditCmd(clientId, remaining):
if remaining:
(token, remaining) = first_token(remaining)
templateId = toInt(token)
if templateId:
mobTemplate = getMobTemplate(templateId)
if mobTemplate:
_editMob(clientId, mobTemplate)
return
_invalidMobId(clientId, token)
# MobTemplateSelector
sendToClient(clientId, "MobTemplateSelector not impl")
K = 26 + 1
### Initialize the HMM
# startProbs[h] = p_start(h)
startProbs = [1.0 / K for h in range(K)]
# transProbs[h1][h2] = p_trans(h2 | h1)
# Estimate this from raw text (fully spuervised)
transCounts = [[0 for h2 in range(K)] for h1 in range(K)]
for i in range(1, len(rawText)):
h1, h2 = rawText[i - 1], rawText[i]
transCounts[h1][h2] += 1
transProbs = [util.normalize(counts) for counts in transCounts]
print(transProbs[util.toInt('t')][util.toInt('e')])
print(transProbs[util.toInt('t')][util.toInt('g')])
# emissionProbs[h][e] = p_emit(e | h)
emissionProbs = [[1.0 / K for e in range(K)] for h in range(K)]
### Run EM to learn the emission probabilities
for t in range(200):
# E-step
# q[i][h] = P(H_i = h | E = observations)
q = util.forwardBackward(observations, startProbs, transProbs,
emissionProbs)
print(t)
print(util.toStrSeq([util.argmax(q_i) for q_i in q]))
def readHWH(filename):
""" Reads Xilix's HWH XML file and converts it to YARD database.
Returns a list of databases.
Note, that Xilinx HWH and YARD database is a bit different. HWH contains *instances*
(of a concrete BlockDesign) YARD contains components (aka. modules). Which means YARD is more
abstract than HWH.
"""
accessMap = {'read-write': 'RW', 'read-only': 'RO', 'write-only': 'WO'}
root = ET.parse(filename).getroot()
modules = getModulesRoot(root)
dataBases = []
globAddrMap = {}
for mod in modules:
db = main.DataBase()
dataBases.append(db)
db.data['name'] = mod.attrib['INSTANCE']
db.addInterface()
peripheralPropery = {}
for modParam in mod.findall('./PARAMETERS/PARAMETER'):
peripheralPropery[
modParam.attrib['NAME']] = modParam.attrib['VALUE']
# If this peripheral has a master interface (ie. AXI-Master) there is a list of the slaves
# connected to this master. Let's store the address ranges (the base addresses) of these
# slave peripherals.
# If there is no master interface the following for-loop will bypassed (no iteration)
for memMap in mod.iter('MEMORYMAP'):
for mr in memMap.iter('MEMRANGE'):
instance = mr.attrib['INSTANCE']
memRange = {}
memRange['baseAddress'] = util.toInt(mr.attrib['BASEVALUE'])
memRange['highAddress'] = util.toInt(mr.attrib['HIGHVALUE'])
if instance in globAddrMap.keys():
if not isEqMemRange(globAddrMap[instance], memRange):
print(
'Error: same instance has different address ranges... + '
+ instance)
continue
for k, v in globAddrMap.items():
if isOverlapMemRange(v, memRange):
print('Error: address conflict: ' + instance + ' ' +
k)
globAddrMap[instance] = memRange
# Usually a peripheral has registers (connected on its AXI-Slave interface) If it has let's
# go through these registers and map them, with their field.
for reg in mod.findall(
'.//ADDRESSBLOCKS/ADDRESSBLOCK/REGISTERS/REGISTER'):
regPropery = {}
regFields = {}
for prop in reg.iter('PROPERTY'):
regPropery[prop.attrib['NAME']] = prop.attrib['VALUE']
for bf in reg.findall('FIELDS/FIELD'):
bfPropery = {}
for prop in reg.iter('PROPERTY'):
bfPropery[prop.attrib['NAME']] = prop.attrib['VALUE']
regFields[bf.attrib['NAME']] = bfPropery
regData = {}
regData['name'] = reg.attrib['NAME']
regData['address'] = util.toInt(regPropery['ADDRESS_OFFSET'])
regData['width'] = util.toInt(regPropery['SIZE'])
regData['access'] = accessMap[regPropery['ACCESS']]
regData['brief'] = util.getFirstSentence(regPropery['DESCRIPTION'])
regData['description'] = regPropery['DESCRIPTION']
regData['reset'] = util.toInt(regPropery['RESET_VALUE'])
regData['fields'] = []
# Map the bitfields of the registers.
for bfName, bf in regFields.items():
fieldData = {}
fieldData['name'] = bfName
fieldData['position'] = '{}:{}'.format(bf['BIT_OFFSET'],
bf['BIT_WIDTH'])
fieldData['description'] = bf['DESCRIPTION']
fieldData['access'] = accessMap[bf['ACCESS']]
regData['fields'].append(fieldData)
db.addRegister(regData)
# TODO: this section should be emigrated from here.
# Prints the base address defines for TCL
for instance, memrange in globAddrMap.items():
baseAddr = util.toInt(memrange['baseAddress'])
definename = instance.upper() + '_BASE_ADDR'
print('set ' + definename.ljust(32) + ' ' + hex(baseAddr))
return dataBases
def file_size_int(self): return util.toInt(self.file_size)
def starting_cluster_int(self): return util.toInt(self.starting_cluster)
def __init__(self, sector): self.id = sector[0x03:0x0B] self.bytes_per_sector = util.toInt(sector[0x0B:0x0D]) self.sectors_per_cluster = util.toInt(sector[0x0D:0x0E]) self.reserved_sectors = util.toInt(sector[0x0E:0x10]) self.fats = util.toInt(sector[0x10:0x11]) self.root_entries = util.toInt(sector[0x11:0x13]) self.small_sectors = util.toInt(sector[0x13:0x15]) self.media_type = util.toInt(sector[0x15:0x16]) self.sectors_per_fat = util.toInt(sector[0x16:0x18]) self.sectors_per_track = util.toInt(sector[0x18:0x1A]) self.head_number = util.toInt(sector[0x1A:0x1C]) self.hidden_sectors = util.toInt(sector[0x1C:0x20]) self.large_sectors = util.toInt(sector[0x20:0x24]) self.drive_number = util.toInt(sector[0x24:0x25]) self.flags = util.toInt(sector[0x25:0x26]) self.signature = sector[0x26:0x27] self.volume_id = sector[0x27:0x2B] self.volume_label = sector[0x2B:0x36] self.system_id = sector[0x36:0x3E]
def fillAllFields(self, data=None):
""" fills all fields in raw yard data.
Some fields are optional during designing a yard register descriptor.
Some of them can be derived from other fields, others can get its
default value.
This method creates a fuly detailed yard structure
Keyword arguments:
db -- holds the parsed (raw) yard data. Optional, overrides the data
given to constructor.
"""
if data is not None:
self.data = data
self.loadDefaults()
for iface in self.data['interfaces']:
for reg in iface['registers']:
self.dictMrg(reg, self._defaults['registerDefaults'])
self.parseAddress(reg)
if reg['access'] is not None:
if reg['location'] is None:
if reg['access'] == 'RW':
reg['location'] = 'pif'
else:
reg['location'] = 'core'
elif reg['location'] is not None:
if reg['access'] is None:
if reg['location'] == 'pif':
reg['access'] = 'RW'
else:
reg['access'] = 'RO'
else:
logging.error('Nether location nor access has defined in reg %s', reg['name'])
if reg['width'] is None:
reg['width'] = self.getDatawidth(0)
if reg['type'] is None:
reg['type'] = 'std_logic_vector'
if reg['hasReadEvent'] is None:
reg['hasReadEvent'] = False
if reg['hasWriteEnable'] is None:
if reg['access'] == 'RW' and reg['location'] == 'core':
reg['hasWriteEnable'] = True
else:
reg['hasWriteEnable'] = False
if reg['fields']:
for bf in reg['fields']:
if bf['access'] == None:
bf['access'] = reg['access']
try:
pos = util.toInt(bf['position'])
length = 1
start = pos
except:
pos = str(bf['position']).split(':')
posHigh = util.toInt(pos[0])
posLow = util.toInt(pos[1])
length = posHigh-posLow+1
start = posLow
bf['_positionLength'] = length
bf['_positionStart'] = start
self.dataDirthy=False
