id int32 0 252k | repo stringlengths 7 55 | path stringlengths 4 127 | func_name stringlengths 1 88 | original_string stringlengths 75 19.8k | language stringclasses 1
value | code stringlengths 51 19.8k | code_tokens list | docstring stringlengths 3 17.3k | docstring_tokens list | sha stringlengths 40 40 | url stringlengths 87 242 |
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244,000 | ethereum/py-evm | eth/chains/base.py | BaseChain.validate_chain | def validate_chain(
cls,
root: BlockHeader,
descendants: Tuple[BlockHeader, ...],
seal_check_random_sample_rate: int = 1) -> None:
"""
Validate that all of the descendents are valid, given that the root header is valid.
By default, check the seal ... | python | def validate_chain(
cls,
root: BlockHeader,
descendants: Tuple[BlockHeader, ...],
seal_check_random_sample_rate: int = 1) -> None:
all_indices = range(len(descendants))
if seal_check_random_sample_rate == 1:
indices_to_check_seal = set(all_indi... | [
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By default, check the seal validity (Proof-of-Work on Ethereum 1.x mainnet) of all headers.
This can be expensive. Instead, check a random sample of seals using
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244,001 | ethereum/py-evm | eth/chains/base.py | Chain.from_genesis | def from_genesis(cls,
base_db: BaseAtomicDB,
genesis_params: Dict[str, HeaderParams],
genesis_state: AccountState=None) -> 'BaseChain':
"""
Initializes the Chain from a genesis state.
"""
genesis_vm_class = cls.get_vm_class_f... | python | def from_genesis(cls,
base_db: BaseAtomicDB,
genesis_params: Dict[str, HeaderParams],
genesis_state: AccountState=None) -> 'BaseChain':
genesis_vm_class = cls.get_vm_class_for_block_number(BlockNumber(0))
pre_genesis_header = BlockHeader(di... | [
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244,002 | ethereum/py-evm | eth/chains/base.py | Chain.get_vm | def get_vm(self, at_header: BlockHeader=None) -> 'BaseVM':
"""
Returns the VM instance for the given block number.
"""
header = self.ensure_header(at_header)
vm_class = self.get_vm_class_for_block_number(header.block_number)
return vm_class(header=header, chaindb=self.cha... | python | def get_vm(self, at_header: BlockHeader=None) -> 'BaseVM':
header = self.ensure_header(at_header)
vm_class = self.get_vm_class_for_block_number(header.block_number)
return vm_class(header=header, chaindb=self.chaindb) | [
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244,003 | ethereum/py-evm | eth/chains/base.py | Chain.create_header_from_parent | def create_header_from_parent(self,
parent_header: BlockHeader,
**header_params: HeaderParams) -> BlockHeader:
"""
Passthrough helper to the VM class of the block descending from the
given header.
"""
return self... | python | def create_header_from_parent(self,
parent_header: BlockHeader,
**header_params: HeaderParams) -> BlockHeader:
return self.get_vm_class_for_block_number(
block_number=parent_header.block_number + 1,
).create_header_from_pare... | [
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244,004 | ethereum/py-evm | eth/chains/base.py | Chain.ensure_header | def ensure_header(self, header: BlockHeader=None) -> BlockHeader:
"""
Return ``header`` if it is not ``None``, otherwise return the header
of the canonical head.
"""
if header is None:
head = self.get_canonical_head()
return self.create_header_from_parent(... | python | def ensure_header(self, header: BlockHeader=None) -> BlockHeader:
if header is None:
head = self.get_canonical_head()
return self.create_header_from_parent(head)
else:
return header | [
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244,005 | ethereum/py-evm | eth/chains/base.py | Chain.get_ancestors | def get_ancestors(self, limit: int, header: BlockHeader) -> Tuple[BaseBlock, ...]:
"""
Return `limit` number of ancestor blocks from the current canonical head.
"""
ancestor_count = min(header.block_number, limit)
# We construct a temporary block object
vm_class = self.g... | python | def get_ancestors(self, limit: int, header: BlockHeader) -> Tuple[BaseBlock, ...]:
ancestor_count = min(header.block_number, limit)
# We construct a temporary block object
vm_class = self.get_vm_class_for_block_number(header.block_number)
block_class = vm_class.get_block_class()
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244,006 | ethereum/py-evm | eth/chains/base.py | Chain.get_block_by_hash | def get_block_by_hash(self, block_hash: Hash32) -> BaseBlock:
"""
Returns the requested block as specified by block hash.
"""
validate_word(block_hash, title="Block Hash")
block_header = self.get_block_header_by_hash(block_hash)
return self.get_block_by_header(block_heade... | python | def get_block_by_hash(self, block_hash: Hash32) -> BaseBlock:
validate_word(block_hash, title="Block Hash")
block_header = self.get_block_header_by_hash(block_hash)
return self.get_block_by_header(block_header) | [
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244,007 | ethereum/py-evm | eth/chains/base.py | Chain.get_block_by_header | def get_block_by_header(self, block_header: BlockHeader) -> BaseBlock:
"""
Returns the requested block as specified by the block header.
"""
vm = self.get_vm(block_header)
return vm.block | python | def get_block_by_header(self, block_header: BlockHeader) -> BaseBlock:
vm = self.get_vm(block_header)
return vm.block | [
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244,008 | ethereum/py-evm | eth/chains/base.py | Chain.get_canonical_block_by_number | def get_canonical_block_by_number(self, block_number: BlockNumber) -> BaseBlock:
"""
Returns the block with the given number in the canonical chain.
Raises BlockNotFound if there's no block with the given number in the
canonical chain.
"""
validate_uint256(block_number, ... | python | def get_canonical_block_by_number(self, block_number: BlockNumber) -> BaseBlock:
validate_uint256(block_number, title="Block Number")
return self.get_block_by_hash(self.chaindb.get_canonical_block_hash(block_number)) | [
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244,009 | ethereum/py-evm | eth/chains/base.py | Chain.get_canonical_transaction | def get_canonical_transaction(self, transaction_hash: Hash32) -> BaseTransaction:
"""
Returns the requested transaction as specified by the transaction hash
from the canonical chain.
Raises TransactionNotFound if no transaction with the specified hash is
found in the main chain.... | python | def get_canonical_transaction(self, transaction_hash: Hash32) -> BaseTransaction:
(block_num, index) = self.chaindb.get_transaction_index(transaction_hash)
VM_class = self.get_vm_class_for_block_number(block_num)
transaction = self.chaindb.get_transaction_by_index(
block_num,
... | [
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244,010 | ethereum/py-evm | eth/chains/base.py | Chain.estimate_gas | def estimate_gas(
self,
transaction: BaseOrSpoofTransaction,
at_header: BlockHeader=None) -> int:
"""
Returns an estimation of the amount of gas the given transaction will
use if executed on top of the block specified by the given header.
"""
i... | python | def estimate_gas(
self,
transaction: BaseOrSpoofTransaction,
at_header: BlockHeader=None) -> int:
if at_header is None:
at_header = self.get_canonical_head()
with self.get_vm(at_header).state_in_temp_block() as state:
return self.gas_estimator(... | [
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244,011 | ethereum/py-evm | eth/chains/base.py | Chain.import_block | def import_block(self,
block: BaseBlock,
perform_validation: bool=True
) -> Tuple[BaseBlock, Tuple[BaseBlock, ...], Tuple[BaseBlock, ...]]:
"""
Imports a complete block and returns a 3-tuple
- the imported block
- a tuple of... | python | def import_block(self,
block: BaseBlock,
perform_validation: bool=True
) -> Tuple[BaseBlock, Tuple[BaseBlock, ...], Tuple[BaseBlock, ...]]:
try:
parent_header = self.get_block_header_by_hash(block.header.parent_hash)
except Heade... | [
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244,012 | ethereum/py-evm | eth/chains/base.py | Chain.validate_block | def validate_block(self, block: BaseBlock) -> None:
"""
Performs validation on a block that is either being mined or imported.
Since block validation (specifically the uncle validation) must have
access to the ancestor blocks, this validation must occur at the Chain
level.
... | python | def validate_block(self, block: BaseBlock) -> None:
if block.is_genesis:
raise ValidationError("Cannot validate genesis block this way")
VM_class = self.get_vm_class_for_block_number(BlockNumber(block.number))
parent_block = self.get_block_by_hash(block.header.parent_hash)
VM... | [
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244,013 | ethereum/py-evm | eth/chains/base.py | Chain.validate_gaslimit | def validate_gaslimit(self, header: BlockHeader) -> None:
"""
Validate the gas limit on the given header.
"""
parent_header = self.get_block_header_by_hash(header.parent_hash)
low_bound, high_bound = compute_gas_limit_bounds(parent_header)
if header.gas_limit < low_bound:... | python | def validate_gaslimit(self, header: BlockHeader) -> None:
parent_header = self.get_block_header_by_hash(header.parent_hash)
low_bound, high_bound = compute_gas_limit_bounds(parent_header)
if header.gas_limit < low_bound:
raise ValidationError(
"The gas limit on block ... | [
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244,014 | ethereum/py-evm | eth/chains/base.py | Chain.validate_uncles | def validate_uncles(self, block: BaseBlock) -> None:
"""
Validate the uncles for the given block.
"""
has_uncles = len(block.uncles) > 0
should_have_uncles = block.header.uncles_hash != EMPTY_UNCLE_HASH
if not has_uncles and not should_have_uncles:
# optimiza... | python | def validate_uncles(self, block: BaseBlock) -> None:
has_uncles = len(block.uncles) > 0
should_have_uncles = block.header.uncles_hash != EMPTY_UNCLE_HASH
if not has_uncles and not should_have_uncles:
# optimization to avoid loading ancestors from DB, since the block has no uncles
... | [
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244,015 | ethereum/py-evm | eth/chains/base.py | MiningChain.apply_transaction | def apply_transaction(self,
transaction: BaseTransaction
) -> Tuple[BaseBlock, Receipt, BaseComputation]:
"""
Applies the transaction to the current tip block.
WARNING: Receipt and Transaction trie generation is computationally
heavy a... | python | def apply_transaction(self,
transaction: BaseTransaction
) -> Tuple[BaseBlock, Receipt, BaseComputation]:
vm = self.get_vm(self.header)
base_block = vm.block
receipt, computation = vm.apply_transaction(base_block.header, transaction)
h... | [
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244,016 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | wait_for_host | def wait_for_host(port, interval=1, timeout=30, to_start=True, queue=None,
ssl_pymongo_options=None):
"""
Ping server and wait for response.
Ping a mongod or mongos every `interval` seconds until it responds, or
`timeout` seconds have passed. If `to_start` is set to False, will wait f... | python | def wait_for_host(port, interval=1, timeout=30, to_start=True, queue=None,
ssl_pymongo_options=None):
host = 'localhost:%i' % port
start_time = time.time()
while True:
if (time.time() - start_time) > timeout:
if queue:
queue.put_nowait((port, False))
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244,017 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | shutdown_host | def shutdown_host(port, username=None, password=None, authdb=None):
"""
Send the shutdown command to a mongod or mongos on given port.
This function can be called as a separate thread.
"""
host = 'localhost:%i' % port
try:
mc = MongoConnection(host)
try:
if username ... | python | def shutdown_host(port, username=None, password=None, authdb=None):
host = 'localhost:%i' % port
try:
mc = MongoConnection(host)
try:
if username and password and authdb:
if authdb != "admin":
raise RuntimeError("given username/password is not for ... | [
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244,018 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool.start | def start(self):
"""Sub-command start."""
self.discover()
# startup_info only gets loaded from protocol version 2 on,
# check if it's loaded
if not self.startup_info:
# hack to make environment startable with older protocol
# versions < 2: try to start no... | python | def start(self):
self.discover()
# startup_info only gets loaded from protocol version 2 on,
# check if it's loaded
if not self.startup_info:
# hack to make environment startable with older protocol
# versions < 2: try to start nodes via init if all nodes are dow... | [
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244,019 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool.is_running | def is_running(self, port):
"""Return True if a host on a specific port is running."""
try:
con = self.client('localhost:%s' % port)
con.admin.command('ping')
return True
except (AutoReconnect, ConnectionFailure, OperationFailure):
# Catch Operatio... | python | def is_running(self, port):
try:
con = self.client('localhost:%s' % port)
con.admin.command('ping')
return True
except (AutoReconnect, ConnectionFailure, OperationFailure):
# Catch OperationFailure to work around SERVER-31916.
return False | [
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244,020 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool.get_tagged | def get_tagged(self, tags):
"""
Tag format.
The format for the tags list is tuples for tags: mongos, config, shard,
secondary tags of the form (tag, number), e.g. ('mongos', 2) which
references the second mongos in the list. For all other tags, it is
simply the string, e... | python | def get_tagged(self, tags):
# if tags is a simple string, make it a list (note: tuples like
# ('mongos', 2) must be in a surrounding list)
if not hasattr(tags, '__iter__') and type(tags) == str:
tags = [tags]
nodes = set(self.cluster_tags['all'])
for tag in tags:
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244,021 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool.get_tags_of_port | def get_tags_of_port(self, port):
"""
Get all tags related to a given port.
This is the inverse of what is stored in self.cluster_tags).
"""
return(sorted([tag for tag in self.cluster_tags
if port in self.cluster_tags[tag]])) | python | def get_tags_of_port(self, port):
return(sorted([tag for tag in self.cluster_tags
if port in self.cluster_tags[tag]])) | [
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244,022 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool.wait_for | def wait_for(self, ports, interval=1.0, timeout=30, to_start=True):
"""
Spawn threads to ping host using a list of ports.
Returns when all hosts are running (if to_start=True) / shut down (if
to_start=False).
"""
threads = []
queue = Queue.Queue()
for po... | python | def wait_for(self, ports, interval=1.0, timeout=30, to_start=True):
threads = []
queue = Queue.Queue()
for port in ports:
threads.append(threading.Thread(target=wait_for_host, args=(
port, interval, timeout, to_start, queue,
self.ssl_pymongo_options))... | [
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244,023 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._load_parameters | def _load_parameters(self):
"""
Load the .mlaunch_startup file that exists in each datadir.
Handles different protocol versions.
"""
datapath = self.dir
startup_file = os.path.join(datapath, '.mlaunch_startup')
if not os.path.exists(startup_file):
re... | python | def _load_parameters(self):
datapath = self.dir
startup_file = os.path.join(datapath, '.mlaunch_startup')
if not os.path.exists(startup_file):
return False
in_dict = json.load(open(startup_file, 'rb'))
# handle legacy version without versioned protocol
if '... | [
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244,024 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._create_paths | def _create_paths(self, basedir, name=None):
"""Create datadir and subdir paths."""
if name:
datapath = os.path.join(basedir, name)
else:
datapath = basedir
dbpath = os.path.join(datapath, 'db')
if not os.path.exists(dbpath):
os.makedirs(dbpat... | python | def _create_paths(self, basedir, name=None):
if name:
datapath = os.path.join(basedir, name)
else:
datapath = basedir
dbpath = os.path.join(datapath, 'db')
if not os.path.exists(dbpath):
os.makedirs(dbpath)
if self.args['verbose']:
... | [
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244,025 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._filter_valid_arguments | def _filter_valid_arguments(self, arguments, binary="mongod",
config=False):
"""
Return a list of accepted arguments.
Check which arguments in list are accepted by the specified binary
(mongod, mongos). If an argument does not start with '-' but its
... | python | def _filter_valid_arguments(self, arguments, binary="mongod",
config=False):
# get the help list of the binary
if self.args and self.args['binarypath']:
binary = os.path.join(self.args['binarypath'], binary)
ret = (subprocess.Popen(['%s' % binary, '--h... | [
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244,026 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._initiate_replset | def _initiate_replset(self, port, name, maxwait=30):
"""Initiate replica set."""
if not self.args['replicaset'] and name != 'configRepl':
if self.args['verbose']:
print('Skipping replica set initialization for %s' % name)
return
con = self.client('localho... | python | def _initiate_replset(self, port, name, maxwait=30):
if not self.args['replicaset'] and name != 'configRepl':
if self.args['verbose']:
print('Skipping replica set initialization for %s' % name)
return
con = self.client('localhost:%i' % port)
try:
... | [
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244,027 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._construct_sharded | def _construct_sharded(self):
"""Construct command line strings for a sharded cluster."""
current_version = self.getMongoDVersion()
num_mongos = self.args['mongos'] if self.args['mongos'] > 0 else 1
shard_names = self._get_shard_names(self.args)
# create shards as stand-alones... | python | def _construct_sharded(self):
current_version = self.getMongoDVersion()
num_mongos = self.args['mongos'] if self.args['mongos'] > 0 else 1
shard_names = self._get_shard_names(self.args)
# create shards as stand-alones or replica sets
nextport = self.args['port'] + num_mongos
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244,028 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._construct_replset | def _construct_replset(self, basedir, portstart, name, num_nodes,
arbiter, extra=''):
"""
Construct command line strings for a replicaset.
Handles single set or sharded cluster.
"""
self.config_docs[name] = {'_id': name, 'members': []}
# Const... | python | def _construct_replset(self, basedir, portstart, name, num_nodes,
arbiter, extra=''):
self.config_docs[name] = {'_id': name, 'members': []}
# Construct individual replica set nodes
for i in num_nodes:
datapath = self._create_paths(basedir, '%s/rs%i' % (nam... | [
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244,029 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._construct_config | def _construct_config(self, basedir, port, name=None, isreplset=False):
"""Construct command line strings for a config server."""
if isreplset:
return self._construct_replset(basedir=basedir, portstart=port,
name=name,
... | python | def _construct_config(self, basedir, port, name=None, isreplset=False):
if isreplset:
return self._construct_replset(basedir=basedir, portstart=port,
name=name,
num_nodes=list(range(
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244,030 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._construct_single | def _construct_single(self, basedir, port, name=None, extra=''):
"""
Construct command line strings for a single node.
Handles shards and stand-alones.
"""
datapath = self._create_paths(basedir, name)
self._construct_mongod(os.path.join(datapath, 'db'),
... | python | def _construct_single(self, basedir, port, name=None, extra=''):
datapath = self._create_paths(basedir, name)
self._construct_mongod(os.path.join(datapath, 'db'),
os.path.join(datapath, 'mongod.log'), port,
replset=None, extra=extra)
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244,031 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._construct_mongod | def _construct_mongod(self, dbpath, logpath, port, replset=None, extra=''):
"""Construct command line strings for mongod process."""
rs_param = ''
if replset:
rs_param = '--replSet %s' % replset
auth_param = ''
if self.args['auth']:
key_path = os.path.abs... | python | def _construct_mongod(self, dbpath, logpath, port, replset=None, extra=''):
rs_param = ''
if replset:
rs_param = '--replSet %s' % replset
auth_param = ''
if self.args['auth']:
key_path = os.path.abspath(os.path.join(self.dir, 'keyfile'))
auth_param = ... | [
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244,032 | rueckstiess/mtools | mtools/mlaunch/mlaunch.py | MLaunchTool._construct_mongos | def _construct_mongos(self, logpath, port, configdb):
"""Construct command line strings for a mongos process."""
extra = ''
auth_param = ''
if self.args['auth']:
key_path = os.path.abspath(os.path.join(self.dir, 'keyfile'))
auth_param = '--keyFile %s' % key_path
... | python | def _construct_mongos(self, logpath, port, configdb):
extra = ''
auth_param = ''
if self.args['auth']:
key_path = os.path.abspath(os.path.join(self.dir, 'keyfile'))
auth_param = '--keyFile %s' % key_path
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extra = self._filter_val... | [
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244,033 | rueckstiess/mtools | mtools/util/logcodeline.py | LogCodeLine.addMatch | def addMatch(self, version, filename, lineno, loglevel, trigger):
"""
Add a match to the LogCodeLine.
Include the version, filename of the source file, the line number, and
the loglevel.
"""
self.versions.add(version)
self.matches[version].append((filename, linen... | python | def addMatch(self, version, filename, lineno, loglevel, trigger):
self.versions.add(version)
self.matches[version].append((filename, lineno, loglevel, trigger)) | [
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244,034 | rueckstiess/mtools | mtools/mplotqueries/plottypes/event_type.py | RSStatePlotType.accept_line | def accept_line(self, logevent):
"""
Return True on match.
Only match log lines containing 'is now in state' (reflects other
node's state changes) or of type "[rsMgr] replSet PRIMARY" (reflects
own state changes).
"""
if ("is now in state" in logevent.line_str an... | python | def accept_line(self, logevent):
if ("is now in state" in logevent.line_str and
logevent.split_tokens[-1] in self.states):
return True
if ("replSet" in logevent.line_str and
logevent.thread == "rsMgr" and
logevent.split_tokens[-1] in self.stat... | [
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244,035 | rueckstiess/mtools | mtools/mplotqueries/plottypes/event_type.py | RSStatePlotType.color_map | def color_map(cls, group):
print("Group %s" % group)
"""
Change default color behavior.
Map certain states always to the same colors (similar to MMS).
"""
try:
state_idx = cls.states.index(group)
except ValueError:
# on any unexpected stat... | python | def color_map(cls, group):
print("Group %s" % group)
try:
state_idx = cls.states.index(group)
except ValueError:
# on any unexpected state, return black
state_idx = 5
return cls.colors[state_idx], cls.markers[0] | [
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244,036 | rueckstiess/mtools | mtools/mplotqueries/plottypes/base_type.py | BasePlotType.add_line | def add_line(self, logevent):
"""Append log line to this plot type."""
key = None
self.empty = False
self.groups.setdefault(key, list()).append(logevent) | python | def add_line(self, logevent):
key = None
self.empty = False
self.groups.setdefault(key, list()).append(logevent) | [
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244,037 | rueckstiess/mtools | mtools/mplotqueries/plottypes/base_type.py | BasePlotType.logevents | def logevents(self):
"""Iterator yielding all logevents from groups dictionary."""
for key in self.groups:
for logevent in self.groups[key]:
yield logevent | python | def logevents(self):
for key in self.groups:
for logevent in self.groups[key]:
yield logevent | [
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244,038 | rueckstiess/mtools | mtools/mplotqueries/plottypes/histogram_type.py | HistogramPlotType.clicked | def clicked(self, event):
"""Print group name and number of items in bin."""
group = event.artist._mt_group
n = event.artist._mt_n
dt = num2date(event.artist._mt_bin)
print("%4i %s events in %s sec beginning at %s"
% (n, group, self.bucketsize, dt.strftime("%b %d %H... | python | def clicked(self, event):
group = event.artist._mt_group
n = event.artist._mt_n
dt = num2date(event.artist._mt_bin)
print("%4i %s events in %s sec beginning at %s"
% (n, group, self.bucketsize, dt.strftime("%b %d %H:%M:%S"))) | [
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244,039 | rueckstiess/mtools | mtools/util/grouping.py | Grouping.add | def add(self, item, group_by=None):
"""General purpose class to group items by certain criteria."""
key = None
if not group_by:
group_by = self.group_by
if group_by:
# if group_by is a function, use it with item as argument
if hasattr(group_by, '__ca... | python | def add(self, item, group_by=None):
key = None
if not group_by:
group_by = self.group_by
if group_by:
# if group_by is a function, use it with item as argument
if hasattr(group_by, '__call__'):
key = group_by(item)
# if the item ... | [
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244,040 | rueckstiess/mtools | mtools/util/grouping.py | Grouping.regroup | def regroup(self, group_by=None):
"""Regroup items."""
if not group_by:
group_by = self.group_by
groups = self.groups
self.groups = {}
for g in groups:
for item in groups[g]:
self.add(item, group_by) | python | def regroup(self, group_by=None):
if not group_by:
group_by = self.group_by
groups = self.groups
self.groups = {}
for g in groups:
for item in groups[g]:
self.add(item, group_by) | [
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244,041 | rueckstiess/mtools | mtools/util/grouping.py | Grouping.move_items | def move_items(self, from_group, to_group):
"""Take all elements from the from_group and add it to the to_group."""
if from_group not in self.keys() or len(self.groups[from_group]) == 0:
return
self.groups.setdefault(to_group, list()).extend(self.groups.get
... | python | def move_items(self, from_group, to_group):
if from_group not in self.keys() or len(self.groups[from_group]) == 0:
return
self.groups.setdefault(to_group, list()).extend(self.groups.get
(from_group, list()))
if from_group in se... | [
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244,042 | rueckstiess/mtools | mtools/util/grouping.py | Grouping.sort_by_size | def sort_by_size(self, group_limit=None, discard_others=False,
others_label='others'):
"""
Sort the groups by the number of elements they contain, descending.
Also has option to limit the number of groups. If this option is
chosen, the remaining elements are placed ... | python | def sort_by_size(self, group_limit=None, discard_others=False,
others_label='others'):
# sort groups by number of elements
self.groups = OrderedDict(sorted(six.iteritems(self.groups),
key=lambda x: len(x[1]),
... | [
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244,043 | rueckstiess/mtools | mtools/util/log2code.py | import_l2c_db | def import_l2c_db():
"""
Static import helper function.
Checks if the log2code.pickle exists first, otherwise raises ImportError.
"""
data_path = os.path.join(os.path.dirname(mtools.__file__), 'data')
if os.path.exists(os.path.join(data_path, 'log2code.pickle')):
av, lv, lbw, lcl = cPic... | python | def import_l2c_db():
data_path = os.path.join(os.path.dirname(mtools.__file__), 'data')
if os.path.exists(os.path.join(data_path, 'log2code.pickle')):
av, lv, lbw, lcl = cPickle.load(open(os.path.join(data_path,
'log2code.pickle'),
... | [
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244,044 | rueckstiess/mtools | mtools/util/log2code.py | Log2CodeConverter._strip_counters | def _strip_counters(self, sub_line):
"""Find the codeline end by taking out the counters and durations."""
try:
end = sub_line.rindex('}')
except ValueError:
return sub_line
else:
return sub_line[:(end + 1)] | python | def _strip_counters(self, sub_line):
try:
end = sub_line.rindex('}')
except ValueError:
return sub_line
else:
return sub_line[:(end + 1)] | [
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244,045 | rueckstiess/mtools | mtools/util/log2code.py | Log2CodeConverter._strip_datetime | def _strip_datetime(self, sub_line):
"""Strip datetime and other parts so that there is no redundancy."""
try:
begin = sub_line.index(']')
except ValueError:
return sub_line
else:
# create a "" in place character for the beginnings..
# need... | python | def _strip_datetime(self, sub_line):
try:
begin = sub_line.index(']')
except ValueError:
return sub_line
else:
# create a "" in place character for the beginnings..
# needed when interleaving the lists
sub = sub_line[begin + 1:]
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244,046 | rueckstiess/mtools | mtools/util/log2code.py | Log2CodeConverter._find_variable | def _find_variable(self, pattern, logline):
"""
Return the variable parts of the code given a tuple of strings pattern.
Example: (this, is, a, pattern) -> 'this is a good pattern' -> [good]
"""
var_subs = []
# find the beginning of the pattern
first_index = logli... | python | def _find_variable(self, pattern, logline):
var_subs = []
# find the beginning of the pattern
first_index = logline.index(pattern[0])
beg_str = logline[:first_index]
# strip the beginning substring
var_subs.append(self._strip_datetime(beg_str))
for patt, patt_nex... | [
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244,047 | rueckstiess/mtools | mtools/util/log2code.py | Log2CodeConverter._variable_parts | def _variable_parts(self, line, codeline):
"""Return variable parts of the codeline, given the static parts."""
var_subs = []
# codeline has pattern and then has the outputs in different versions
if codeline:
var_subs = self._find_variable(codeline.pattern, line)
else... | python | def _variable_parts(self, line, codeline):
var_subs = []
# codeline has pattern and then has the outputs in different versions
if codeline:
var_subs = self._find_variable(codeline.pattern, line)
else:
# make variable part of the line string without all the other s... | [
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244,048 | rueckstiess/mtools | mtools/util/log2code.py | Log2CodeConverter.combine | def combine(self, pattern, variable):
"""Combine a pattern and variable parts to be a line string again."""
inter_zip = izip_longest(variable, pattern, fillvalue='')
interleaved = [elt for pair in inter_zip for elt in pair]
return ''.join(interleaved) | python | def combine(self, pattern, variable):
inter_zip = izip_longest(variable, pattern, fillvalue='')
interleaved = [elt for pair in inter_zip for elt in pair]
return ''.join(interleaved) | [
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244,049 | rueckstiess/mtools | mtools/util/cmdlinetool.py | BaseCmdLineTool.run | def run(self, arguments=None, get_unknowns=False):
"""
Init point to execute the script.
If `arguments` string is given, will evaluate the arguments, else
evaluates sys.argv. Any inheriting class should extend the run method
(but first calling BaseCmdLineTool.run(self)).
... | python | def run(self, arguments=None, get_unknowns=False):
# redirect PIPE signal to quiet kill script, if not on Windows
if os.name != 'nt':
signal.signal(signal.SIGPIPE, signal.SIG_DFL)
if get_unknowns:
if arguments:
self.args, self.unknown_args = (self.argparse... | [
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244,050 | rueckstiess/mtools | mtools/util/cmdlinetool.py | BaseCmdLineTool.update_progress | def update_progress(self, progress, prefix=''):
"""
Print a progress bar for longer-running scripts.
The progress value is a value between 0.0 and 1.0. If a prefix is
present, it will be printed before the progress bar.
"""
total_length = 40
if progress == 1.:
... | python | def update_progress(self, progress, prefix=''):
total_length = 40
if progress == 1.:
sys.stderr.write('\r' + ' ' * (total_length + len(prefix) + 50))
sys.stderr.write('\n')
sys.stderr.flush()
else:
bar_length = int(round(total_length * progress))
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244,051 | rueckstiess/mtools | mtools/mplotqueries/plottypes/scatter_type.py | ScatterPlotType.accept_line | def accept_line(self, logevent):
"""Return True if the log line has the nominated yaxis field."""
if self.regex_mode:
return bool(re.search(self.field, logevent.line_str))
else:
return getattr(logevent, self.field) is not None | python | def accept_line(self, logevent):
if self.regex_mode:
return bool(re.search(self.field, logevent.line_str))
else:
return getattr(logevent, self.field) is not None | [
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244,052 | rueckstiess/mtools | mtools/mplotqueries/plottypes/scatter_type.py | ScatterPlotType.clicked | def clicked(self, event):
"""
Call if an element of this plottype is clicked.
Implement in sub class.
"""
group = event.artist._mt_group
indices = event.ind
# double click only supported on 1.2 or later
major, minor, _ = mpl_version.split('.')
if... | python | def clicked(self, event):
group = event.artist._mt_group
indices = event.ind
# double click only supported on 1.2 or later
major, minor, _ = mpl_version.split('.')
if (int(major), int(minor)) < (1, 2) or not event.mouseevent.dblclick:
for i in indices:
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244,053 | rueckstiess/mtools | mtools/mloginfo/mloginfo.py | MLogInfoTool.run | def run(self, arguments=None):
"""Print useful information about the log file."""
LogFileTool.run(self, arguments)
for i, self.logfile in enumerate(self.args['logfile']):
if i > 0:
print("\n ------------------------------------------\n")
if self.logfile.... | python | def run(self, arguments=None):
LogFileTool.run(self, arguments)
for i, self.logfile in enumerate(self.args['logfile']):
if i > 0:
print("\n ------------------------------------------\n")
if self.logfile.datetime_format == 'ctime-pre2.4':
# no mil... | [
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244,054 | rueckstiess/mtools | mtools/util/logfile.py | LogFile.filesize | def filesize(self):
"""
Lazy evaluation of start and end of logfile.
Returns None for stdin input currently.
"""
if self.from_stdin:
return None
if not self._filesize:
self._calculate_bounds()
return self._filesize | python | def filesize(self):
if self.from_stdin:
return None
if not self._filesize:
self._calculate_bounds()
return self._filesize | [
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244,055 | rueckstiess/mtools | mtools/util/logfile.py | LogFile.num_lines | def num_lines(self):
"""
Lazy evaluation of the number of lines.
Returns None for stdin input currently.
"""
if self.from_stdin:
return None
if not self._num_lines:
self._iterate_lines()
return self._num_lines | python | def num_lines(self):
if self.from_stdin:
return None
if not self._num_lines:
self._iterate_lines()
return self._num_lines | [
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244,056 | rueckstiess/mtools | mtools/util/logfile.py | LogFile.versions | def versions(self):
"""Return all version changes."""
versions = []
for v, _ in self.restarts:
if len(versions) == 0 or v != versions[-1]:
versions.append(v)
return versions | python | def versions(self):
versions = []
for v, _ in self.restarts:
if len(versions) == 0 or v != versions[-1]:
versions.append(v)
return versions | [
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244,057 | rueckstiess/mtools | mtools/util/logfile.py | LogFile.next | def next(self):
"""Get next line, adjust for year rollover and hint datetime format."""
# use readline here because next() iterator uses internal readahead
# buffer so seek position is wrong
line = self.filehandle.readline()
line = line.decode('utf-8', 'replace')
if line ... | python | def next(self):
# use readline here because next() iterator uses internal readahead
# buffer so seek position is wrong
line = self.filehandle.readline()
line = line.decode('utf-8', 'replace')
if line == '':
raise StopIteration
line = line.rstrip('\n')
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244,058 | rueckstiess/mtools | mtools/util/logfile.py | LogFile._calculate_bounds | def _calculate_bounds(self):
"""Calculate beginning and end of logfile."""
if self._bounds_calculated:
# Assume no need to recalc bounds for lifetime of a Logfile object
return
if self.from_stdin:
return False
# we should be able to find a valid log ... | python | def _calculate_bounds(self):
if self._bounds_calculated:
# Assume no need to recalc bounds for lifetime of a Logfile object
return
if self.from_stdin:
return False
# we should be able to find a valid log line within max_start_lines
max_start_lines = ... | [
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244,059 | rueckstiess/mtools | mtools/util/logfile.py | LogFile._find_curr_line | def _find_curr_line(self, prev=False):
"""
Internal helper function.
Find the current (or previous if prev=True) line in a log file based on
the current seek position.
"""
curr_pos = self.filehandle.tell()
# jump back 15k characters (at most) and find last newli... | python | def _find_curr_line(self, prev=False):
curr_pos = self.filehandle.tell()
# jump back 15k characters (at most) and find last newline char
jump_back = min(self.filehandle.tell(), 15000)
self.filehandle.seek(-jump_back, 1)
buff = self.filehandle.read(jump_back)
self.filehan... | [
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244,060 | rueckstiess/mtools | mtools/util/logfile.py | LogFile.fast_forward | def fast_forward(self, start_dt):
"""
Fast-forward file to given start_dt datetime obj using binary search.
Only fast for files. Streams need to be forwarded manually, and it will
miss the first line that would otherwise match (as it consumes the log
line).
"""
i... | python | def fast_forward(self, start_dt):
if self.from_stdin:
# skip lines until start_dt is reached
return
else:
# fast bisection path
max_mark = self.filesize
step_size = max_mark
# check if start_dt is already smaller than first dateti... | [
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244,061 | rueckstiess/mtools | mtools/mlogfilter/filters/datetime_filter.py | DateTimeFilter.setup | def setup(self):
"""Get start end end date of logfile before starting to parse."""
if self.mlogfilter.is_stdin:
# assume this year (we have no other info)
now = datetime.now()
self.startDateTime = datetime(now.year, 1, 1, tzinfo=tzutc())
self.endDateTime =... | python | def setup(self):
if self.mlogfilter.is_stdin:
# assume this year (we have no other info)
now = datetime.now()
self.startDateTime = datetime(now.year, 1, 1, tzinfo=tzutc())
self.endDateTime = datetime(MAXYEAR, 12, 31, tzinfo=tzutc())
else:
logf... | [
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244,062 | rueckstiess/mtools | mtools/util/profile_collection.py | ProfileCollection.num_events | def num_events(self):
"""Lazy evaluation of the number of events."""
if not self._num_events:
self._num_events = self.coll_handle.count()
return self._num_events | python | def num_events(self):
if not self._num_events:
self._num_events = self.coll_handle.count()
return self._num_events | [
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244,063 | rueckstiess/mtools | mtools/util/profile_collection.py | ProfileCollection.next | def next(self):
"""Make iterators."""
if not self.cursor:
self.cursor = self.coll_handle.find().sort([("ts", ASCENDING)])
doc = self.cursor.next()
doc['thread'] = self.name
le = LogEvent(doc)
return le | python | def next(self):
if not self.cursor:
self.cursor = self.coll_handle.find().sort([("ts", ASCENDING)])
doc = self.cursor.next()
doc['thread'] = self.name
le = LogEvent(doc)
return le | [
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244,064 | rueckstiess/mtools | mtools/util/profile_collection.py | ProfileCollection._calculate_bounds | def _calculate_bounds(self):
"""Calculate beginning and end of log events."""
# get start datetime
first = self.coll_handle.find_one(None, sort=[("ts", ASCENDING)])
last = self.coll_handle.find_one(None, sort=[("ts", DESCENDING)])
self._start = first['ts']
if self._start... | python | def _calculate_bounds(self):
# get start datetime
first = self.coll_handle.find_one(None, sort=[("ts", ASCENDING)])
last = self.coll_handle.find_one(None, sort=[("ts", DESCENDING)])
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244,065 | rueckstiess/mtools | mtools/mloginfo/sections/distinct_section.py | DistinctSection.run | def run(self):
"""Run each line through log2code and group by matched pattern."""
if ProfileCollection and isinstance(self.mloginfo.logfile,
ProfileCollection):
print("\n not available for system.profile collections\n")
return
... | python | def run(self):
if ProfileCollection and isinstance(self.mloginfo.logfile,
ProfileCollection):
print("\n not available for system.profile collections\n")
return
codelines = defaultdict(lambda: 0)
non_matches = 0
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244,066 | rueckstiess/mtools | mtools/util/pattern.py | shell2json | def shell2json(s):
"""Convert shell syntax to json."""
replace = {
r'BinData\(.+?\)': '1',
r'(new )?Date\(.+?\)': '1',
r'Timestamp\(.+?\)': '1',
r'ObjectId\(.+?\)': '1',
r'DBRef\(.+?\)': '1',
r'undefined': '1',
r'MinKey': '1',
r'MaxKey': '1',
... | python | def shell2json(s):
replace = {
r'BinData\(.+?\)': '1',
r'(new )?Date\(.+?\)': '1',
r'Timestamp\(.+?\)': '1',
r'ObjectId\(.+?\)': '1',
r'DBRef\(.+?\)': '1',
r'undefined': '1',
r'MinKey': '1',
r'MaxKey': '1',
r'NumberLong\(.+?\)': '1',
r'... | [
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244,067 | rueckstiess/mtools | mtools/util/pattern.py | json2pattern | def json2pattern(s):
"""
Convert JSON format to a query pattern.
Includes even mongo shell notation without quoted key names.
"""
# make valid JSON by wrapping field names in quotes
s, _ = re.subn(r'([{,])\s*([^,{\s\'"]+)\s*:', ' \\1 "\\2" : ', s)
# handle shell values that are not valid JS... | python | def json2pattern(s):
# make valid JSON by wrapping field names in quotes
s, _ = re.subn(r'([{,])\s*([^,{\s\'"]+)\s*:', ' \\1 "\\2" : ', s)
# handle shell values that are not valid JSON
s = shell2json(s)
# convert to 1 where possible, to get rid of things like new Date(...)
s, n = re.subn(r'([:,\... | [
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244,068 | rueckstiess/mtools | mtools/util/print_table.py | print_table | def print_table(rows, override_headers=None, uppercase_headers=True):
"""All rows need to be a list of dictionaries, all with the same keys."""
if len(rows) == 0:
return
keys = list(rows[0].keys())
headers = override_headers or keys
if uppercase_headers:
rows = [dict(zip(keys,
... | python | def print_table(rows, override_headers=None, uppercase_headers=True):
if len(rows) == 0:
return
keys = list(rows[0].keys())
headers = override_headers or keys
if uppercase_headers:
rows = [dict(zip(keys,
map(lambda x: x.upper(), headers))), None] + rows
else:... | [
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244,069 | rueckstiess/mtools | mtools/util/logevent.py | LogEvent.set_line_str | def set_line_str(self, line_str):
"""
Set line_str.
Line_str is only writeable if LogEvent was created from a string,
not from a system.profile documents.
"""
if not self.from_string:
raise ValueError("can't set line_str for LogEvent created from "
... | python | def set_line_str(self, line_str):
if not self.from_string:
raise ValueError("can't set line_str for LogEvent created from "
"system.profile documents.")
if line_str != self._line_str:
self._line_str = line_str.rstrip()
self._reset() | [
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244,070 | rueckstiess/mtools | mtools/util/logevent.py | LogEvent.get_line_str | def get_line_str(self):
"""Return line_str depending on source, logfile or system.profile."""
if self.from_string:
return ' '.join([s for s in [self.merge_marker_str,
self._datetime_str,
self._line_str] if s])
... | python | def get_line_str(self):
if self.from_string:
return ' '.join([s for s in [self.merge_marker_str,
self._datetime_str,
self._line_str] if s])
else:
return ' '.join([s for s in [self._datetime_str,
... | [
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244,071 | rueckstiess/mtools | mtools/util/logevent.py | LogEvent._match_datetime_pattern | def _match_datetime_pattern(self, tokens):
"""
Match the datetime pattern at the beginning of the token list.
There are several formats that this method needs to understand
and distinguish between (see MongoDB's SERVER-7965):
ctime-pre2.4 Wed Dec 31 19:00:00
ctime ... | python | def _match_datetime_pattern(self, tokens):
# first check: less than 4 tokens can't be ctime
assume_iso8601_format = len(tokens) < 4
# check for ctime-pre-2.4 or ctime format
if not assume_iso8601_format:
weekday, month, day, time = tokens[:4]
if (len(tokens) < 4 ... | [
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244,072 | rueckstiess/mtools | mtools/util/logevent.py | LogEvent._extract_operation_and_namespace | def _extract_operation_and_namespace(self):
"""
Helper method to extract both operation and namespace from a logevent.
It doesn't make sense to only extract one as they appear back to back
in the token list.
"""
split_tokens = self.split_tokens
if not self._date... | python | def _extract_operation_and_namespace(self):
split_tokens = self.split_tokens
if not self._datetime_nextpos:
# force evaluation of thread to get access to datetime_offset and
# to protect from changes due to line truncation.
_ = self.thread
if not self._datet... | [
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244,073 | rueckstiess/mtools | mtools/util/logevent.py | LogEvent._extract_counters | def _extract_counters(self):
"""Extract counters like nscanned and nreturned from the logevent."""
# extract counters (if present)
counters = ['nscanned', 'nscannedObjects', 'ntoreturn', 'nreturned',
'ninserted', 'nupdated', 'ndeleted', 'r', 'w', 'numYields',
... | python | def _extract_counters(self):
# extract counters (if present)
counters = ['nscanned', 'nscannedObjects', 'ntoreturn', 'nreturned',
'ninserted', 'nupdated', 'ndeleted', 'r', 'w', 'numYields',
'planSummary', 'writeConflicts', 'keyUpdates']
# TODO: refactor m... | [
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244,074 | rueckstiess/mtools | mtools/util/logevent.py | LogEvent.parse_all | def parse_all(self):
"""
Trigger extraction of all information.
These values are usually evaluated lazily.
"""
tokens = self.split_tokens
duration = self.duration
datetime = self.datetime
thread = self.thread
operation = self.operation
nam... | python | def parse_all(self):
tokens = self.split_tokens
duration = self.duration
datetime = self.datetime
thread = self.thread
operation = self.operation
namespace = self.namespace
pattern = self.pattern
nscanned = self.nscanned
nscannedObjects = self.nsca... | [
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244,075 | rueckstiess/mtools | mtools/util/logevent.py | LogEvent.to_dict | def to_dict(self, labels=None):
"""Convert LogEvent object to a dictionary."""
output = {}
if labels is None:
labels = ['line_str', 'split_tokens', 'datetime', 'operation',
'thread', 'namespace', 'nscanned', 'ntoreturn',
'nreturned', 'ninse... | python | def to_dict(self, labels=None):
output = {}
if labels is None:
labels = ['line_str', 'split_tokens', 'datetime', 'operation',
'thread', 'namespace', 'nscanned', 'ntoreturn',
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244,076 | rueckstiess/mtools | mtools/util/logevent.py | LogEvent.to_json | def to_json(self, labels=None):
"""Convert LogEvent object to valid JSON."""
output = self.to_dict(labels)
return json.dumps(output, cls=DateTimeEncoder, ensure_ascii=False) | python | def to_json(self, labels=None):
output = self.to_dict(labels)
return json.dumps(output, cls=DateTimeEncoder, ensure_ascii=False) | [
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244,077 | rueckstiess/mtools | mtools/mlogfilter/mlogfilter.py | MLogFilterTool.addFilter | def addFilter(self, filterclass):
"""Add a filter class to the parser."""
if filterclass not in self.filters:
self.filters.append(filterclass) | python | def addFilter(self, filterclass):
if filterclass not in self.filters:
self.filters.append(filterclass) | [
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244,078 | rueckstiess/mtools | mtools/mlogfilter/mlogfilter.py | MLogFilterTool._outputLine | def _outputLine(self, logevent, length=None, human=False):
"""
Print the final line.
Provides various options (length, human, datetime changes, ...).
"""
# adapt timezone output if necessary
if self.args['timestamp_format'] != 'none':
logevent._reformat_times... | python | def _outputLine(self, logevent, length=None, human=False):
# adapt timezone output if necessary
if self.args['timestamp_format'] != 'none':
logevent._reformat_timestamp(self.args['timestamp_format'],
force=True)
if any(self.args['timezone']):
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] | a6a22910c3569c0c8a3908660ca218a4557e4249 | https://github.com/rueckstiess/mtools/blob/a6a22910c3569c0c8a3908660ca218a4557e4249/mtools/mlogfilter/mlogfilter.py#L83-L112 |
244,079 | rueckstiess/mtools | mtools/mlogfilter/mlogfilter.py | MLogFilterTool._msToString | def _msToString(self, ms):
"""Change milliseconds to hours min sec ms format."""
hr, ms = divmod(ms, 3600000)
mins, ms = divmod(ms, 60000)
secs, mill = divmod(ms, 1000)
return "%ihr %imin %isecs %ims" % (hr, mins, secs, mill) | python | def _msToString(self, ms):
hr, ms = divmod(ms, 3600000)
mins, ms = divmod(ms, 60000)
secs, mill = divmod(ms, 1000)
return "%ihr %imin %isecs %ims" % (hr, mins, secs, mill) | [
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244,080 | rueckstiess/mtools | mtools/mlogfilter/mlogfilter.py | MLogFilterTool._changeMs | def _changeMs(self, line):
"""Change the ms part in the string if needed."""
# use the position of the last space instead
try:
last_space_pos = line.rindex(' ')
except ValueError:
return line
else:
end_str = line[last_space_pos:]
ne... | python | def _changeMs(self, line):
# use the position of the last space instead
try:
last_space_pos = line.rindex(' ')
except ValueError:
return line
else:
end_str = line[last_space_pos:]
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244,081 | rueckstiess/mtools | mtools/mlogfilter/mlogfilter.py | MLogFilterTool._formatNumbers | def _formatNumbers(self, line):
"""
Format the numbers so that there are commas inserted.
For example: 1200300 becomes 1,200,300.
"""
# below thousands separator syntax only works for
# python 2.7, skip for 2.6
if sys.version_info < (2, 7):
return lin... | python | def _formatNumbers(self, line):
# below thousands separator syntax only works for
# python 2.7, skip for 2.6
if sys.version_info < (2, 7):
return line
last_index = 0
try:
# find the index of the last } character
last_index = (line.rindex('}') ... | [
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244,082 | rueckstiess/mtools | mtools/mlogfilter/mlogfilter.py | MLogFilterTool._datetime_key_for_merge | def _datetime_key_for_merge(self, logevent):
"""Helper method for ordering log lines correctly during merge."""
if not logevent:
# if logfile end is reached, return max datetime to never
# pick this line
return datetime(MAXYEAR, 12, 31, 23, 59, 59, 999999, tzutc())
... | python | def _datetime_key_for_merge(self, logevent):
if not logevent:
# if logfile end is reached, return max datetime to never
# pick this line
return datetime(MAXYEAR, 12, 31, 23, 59, 59, 999999, tzutc())
# if no datetime present (line doesn't have one) return mindate
... | [
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244,083 | rueckstiess/mtools | mtools/mlogfilter/mlogfilter.py | MLogFilterTool._merge_logfiles | def _merge_logfiles(self):
"""Helper method to merge several files together by datetime."""
# open files, read first lines, extract first dates
lines = [next(iter(logfile), None) for logfile in self.args['logfile']]
# adjust lines by timezone
for i in range(len(lines)):
... | python | def _merge_logfiles(self):
# open files, read first lines, extract first dates
lines = [next(iter(logfile), None) for logfile in self.args['logfile']]
# adjust lines by timezone
for i in range(len(lines)):
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244,084 | rueckstiess/mtools | mtools/mlogfilter/mlogfilter.py | MLogFilterTool.logfile_generator | def logfile_generator(self):
"""Yield each line of the file, or the next line if several files."""
if not self.args['exclude']:
# ask all filters for a start_limit and fast-forward to the maximum
start_limits = [f.start_limit for f in self.filters
if h... | python | def logfile_generator(self):
if not self.args['exclude']:
# ask all filters for a start_limit and fast-forward to the maximum
start_limits = [f.start_limit for f in self.filters
if hasattr(f, 'start_limit')]
if start_limits:
for lo... | [
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244,085 | rueckstiess/mtools | mtools/mlogfilter/filters/mask_filter.py | MaskFilter.setup | def setup(self):
"""
Create mask list.
Consists of all tuples between which this filter accepts lines.
"""
# get start and end of the mask and set a start_limit
if not self.mask_source.start:
raise SystemExit("Can't parse format of %s. Is this a log file or "... | python | def setup(self):
# get start and end of the mask and set a start_limit
if not self.mask_source.start:
raise SystemExit("Can't parse format of %s. Is this a log file or "
"system.profile collection?"
% self.mlogfilter.args['mask'])
... | [
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244,086 | rueckstiess/mtools | mtools/util/parse_sourcecode.py | source_files | def source_files(mongodb_path):
"""Find source files."""
for root, dirs, files in os.walk(mongodb_path):
for filename in files:
# skip files in dbtests folder
if 'dbtests' in root:
continue
if filename.endswith(('.cpp', '.c', '.h')):
yi... | python | def source_files(mongodb_path):
for root, dirs, files in os.walk(mongodb_path):
for filename in files:
# skip files in dbtests folder
if 'dbtests' in root:
continue
if filename.endswith(('.cpp', '.c', '.h')):
yield os.path.join(root, filena... | [
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244,087 | ansible-community/ara | ara/views/result.py | index | def index():
"""
This is not served anywhere in the web application.
It is used explicitly in the context of generating static files since
flask-frozen requires url_for's to crawl content.
url_for's are not used with result.show_result directly and are instead
dynamically generated through javas... | python | def index():
if current_app.config['ARA_PLAYBOOK_OVERRIDE'] is not None:
override = current_app.config['ARA_PLAYBOOK_OVERRIDE']
results = (models.TaskResult.query
.join(models.Task)
.filter(models.Task.playbook_id.in_(override)))
else:
results = mode... | [
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244,088 | ansible-community/ara | ara/models.py | content_sha1 | def content_sha1(context):
"""
Used by the FileContent model to automatically compute the sha1
hash of content before storing it to the database.
"""
try:
content = context.current_parameters['content']
except AttributeError:
content = context
return hashlib.sha1(encodeutils.... | python | def content_sha1(context):
try:
content = context.current_parameters['content']
except AttributeError:
content = context
return hashlib.sha1(encodeutils.to_utf8(content)).hexdigest() | [
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244,089 | ansible-community/ara | ara/views/about.py | main | def main():
""" Returns the about page """
files = models.File.query
hosts = models.Host.query
facts = models.HostFacts.query
playbooks = models.Playbook.query
records = models.Data.query
tasks = models.Task.query
results = models.TaskResult.query
if current_app.config['ARA_PLAYBOOK... | python | def main():
files = models.File.query
hosts = models.Host.query
facts = models.HostFacts.query
playbooks = models.Playbook.query
records = models.Data.query
tasks = models.Task.query
results = models.TaskResult.query
if current_app.config['ARA_PLAYBOOK_OVERRIDE'] is not None:
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244,090 | ansible-community/ara | ara/views/host.py | index | def index():
"""
This is not served anywhere in the web application.
It is used explicitly in the context of generating static files since
flask-frozen requires url_for's to crawl content.
url_for's are not used with host.show_host directly and are instead
dynamically generated through javascrip... | python | def index():
if current_app.config['ARA_PLAYBOOK_OVERRIDE'] is not None:
override = current_app.config['ARA_PLAYBOOK_OVERRIDE']
hosts = (models.Host.query
.filter(models.Host.playbook_id.in_(override)))
else:
hosts = models.Host.query.all()
return render_template('h... | [
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244,091 | ansible-community/ara | ara/config/webapp.py | WebAppConfig.config | def config(self):
""" Returns a dictionary for the loaded configuration """
return {
key: self.__dict__[key]
for key in dir(self)
if key.isupper()
} | python | def config(self):
return {
key: self.__dict__[key]
for key in dir(self)
if key.isupper()
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244,092 | ansible-community/ara | ara/views/file.py | index | def index():
"""
This is not served anywhere in the web application.
It is used explicitly in the context of generating static files since
flask-frozen requires url_for's to crawl content.
url_for's are not used with file.show_file directly and are instead
dynamically generated through javascrip... | python | def index():
if current_app.config['ARA_PLAYBOOK_OVERRIDE'] is not None:
override = current_app.config['ARA_PLAYBOOK_OVERRIDE']
files = (models.File.query
.filter(models.File.playbook_id.in_(override)))
else:
files = models.File.query.all()
return render_template('f... | [
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244,093 | ansible-community/ara | ara/views/file.py | show_file | def show_file(file_):
"""
Returns details of a file
"""
file_ = (models.File.query.get(file_))
if file_ is None:
abort(404)
return render_template('file.html', file_=file_) | python | def show_file(file_):
file_ = (models.File.query.get(file_))
if file_ is None:
abort(404)
return render_template('file.html', file_=file_) | [
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244,094 | ansible-community/ara | ara/webapp.py | configure_db | def configure_db(app):
"""
0.10 is the first version of ARA that ships with a stable database schema.
We can identify a database that originates from before this by checking if
there is an alembic revision available.
If there is no alembic revision available, assume we are running the first
revi... | python | def configure_db(app):
models.db.init_app(app)
log = logging.getLogger('ara.webapp.configure_db')
log.debug('Setting up database...')
if app.config.get('ARA_AUTOCREATE_DATABASE'):
with app.app_context():
migrations = app.config['DB_MIGRATIONS']
flask_migrate.Migrate(app,... | [
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We can identify a database that originates from before this by checking if
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If there is no alembic revision available, assume we are running the first
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"i... | 15e2d0133c23b6d07438a553bb8149fadff21547 | https://github.com/ansible-community/ara/blob/15e2d0133c23b6d07438a553bb8149fadff21547/ara/webapp.py#L248-L288 |
244,095 | ansible-community/ara | ara/webapp.py | configure_cache | def configure_cache(app):
""" Sets up an attribute to cache data in the app context """
log = logging.getLogger('ara.webapp.configure_cache')
log.debug('Configuring cache')
if not getattr(app, '_cache', None):
app._cache = {} | python | def configure_cache(app):
log = logging.getLogger('ara.webapp.configure_cache')
log.debug('Configuring cache')
if not getattr(app, '_cache', None):
app._cache = {} | [
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] | 15e2d0133c23b6d07438a553bb8149fadff21547 | https://github.com/ansible-community/ara/blob/15e2d0133c23b6d07438a553bb8149fadff21547/ara/webapp.py#L318-L324 |
244,096 | orbingol/NURBS-Python | geomdl/convert.py | bspline_to_nurbs | def bspline_to_nurbs(obj):
""" Converts non-rational parametric shapes to rational ones.
:param obj: B-Spline shape
:type obj: BSpline.Curve, BSpline.Surface or BSpline.Volume
:return: NURBS shape
:rtype: NURBS.Curve, NURBS.Surface or NURBS.Volume
:raises: TypeError
"""
# B-Spline -> NU... | python | def bspline_to_nurbs(obj):
# B-Spline -> NURBS
if isinstance(obj, BSpline.Curve):
return _convert.convert_curve(obj, NURBS)
elif isinstance(obj, BSpline.Surface):
return _convert.convert_surface(obj, NURBS)
elif isinstance(obj, BSpline.Volume):
return _convert.convert_volume(obj,... | [
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:param obj: B-Spline shape
:type obj: BSpline.Curve, BSpline.Surface or BSpline.Volume
:return: NURBS shape
:rtype: NURBS.Curve, NURBS.Surface or NURBS.Volume
:raises: TypeError | [
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] | b1c6a8b51cf143ff58761438e93ba6baef470627 | https://github.com/orbingol/NURBS-Python/blob/b1c6a8b51cf143ff58761438e93ba6baef470627/geomdl/convert.py#L14-L31 |
244,097 | orbingol/NURBS-Python | geomdl/convert.py | nurbs_to_bspline | def nurbs_to_bspline(obj, **kwargs):
""" Extracts the non-rational components from rational parametric shapes, if possible.
The possibility of converting a rational shape to a non-rational one depends on the weights vector.
:param obj: NURBS shape
:type obj: NURBS.Curve, NURBS.Surface or NURBS.Volume
... | python | def nurbs_to_bspline(obj, **kwargs):
if not obj.rational:
raise TypeError("The input must be a rational shape")
# Get keyword arguments
tol = kwargs.get('tol', 10e-8)
# Test for non-rational component extraction
for w in obj.weights:
if abs(w - 1.0) > tol:
print("Cannot... | [
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The possibility of converting a rational shape to a non-rational one depends on the weights vector.
:param obj: NURBS shape
:type obj: NURBS.Curve, NURBS.Surface or NURBS.Volume
:return: B-Spline shape
:rtype: BSpli... | [
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244,098 | orbingol/NURBS-Python | geomdl/_linalg.py | doolittle | def doolittle(matrix_a):
""" Doolittle's Method for LU-factorization.
:param matrix_a: Input matrix (must be a square matrix)
:type matrix_a: list, tuple
:return: a tuple containing matrices (L,U)
:rtype: tuple
"""
# Initialize L and U matrices
matrix_u = [[0.0 for _ in range(len(matrix... | python | def doolittle(matrix_a):
# Initialize L and U matrices
matrix_u = [[0.0 for _ in range(len(matrix_a))] for _ in range(len(matrix_a))]
matrix_l = [[0.0 for _ in range(len(matrix_a))] for _ in range(len(matrix_a))]
# Doolittle Method
for i in range(0, len(matrix_a)):
for k in range(i, len(mat... | [
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... | Doolittle's Method for LU-factorization.
:param matrix_a: Input matrix (must be a square matrix)
:type matrix_a: list, tuple
:return: a tuple containing matrices (L,U)
:rtype: tuple | [
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] | b1c6a8b51cf143ff58761438e93ba6baef470627 | https://github.com/orbingol/NURBS-Python/blob/b1c6a8b51cf143ff58761438e93ba6baef470627/geomdl/_linalg.py#L14-L42 |
244,099 | orbingol/NURBS-Python | setup.py | read_files | def read_files(project, ext):
""" Reads files inside the input project directory. """
project_path = os.path.join(os.path.dirname(__file__), project)
file_list = os.listdir(project_path)
flist = []
flist_path = []
for f in file_list:
f_path = os.path.join(project_path, f)
if os.p... | python | def read_files(project, ext):
project_path = os.path.join(os.path.dirname(__file__), project)
file_list = os.listdir(project_path)
flist = []
flist_path = []
for f in file_list:
f_path = os.path.join(project_path, f)
if os.path.isfile(f_path) and f.endswith(ext) and f != "__init__.py... | [
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] | b1c6a8b51cf143ff58761438e93ba6baef470627 | https://github.com/orbingol/NURBS-Python/blob/b1c6a8b51cf143ff58761438e93ba6baef470627/setup.py#L141-L152 |
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