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spotify/luigi | luigi/tools/range.py | RangeByMinutesBase.finite_datetimes | def finite_datetimes(self, finite_start, finite_stop):
"""
Simply returns the points in time that correspond to a whole number of minutes intervals.
"""
# Validate that the minutes_interval can divide 60 and it is greater than 0 and lesser than 60
if not (0 < self.minutes_interva... | python | def finite_datetimes(self, finite_start, finite_stop):
"""
Simply returns the points in time that correspond to a whole number of minutes intervals.
"""
# Validate that the minutes_interval can divide 60 and it is greater than 0 and lesser than 60
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spotify/luigi | luigi/tools/range.py | RangeMonthly.finite_datetimes | def finite_datetimes(self, finite_start, finite_stop):
"""
Simply returns the points in time that correspond to turn of month.
"""
start_date = self._align(finite_start)
aligned_stop = self._align(finite_stop)
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t =... | python | def finite_datetimes(self, finite_start, finite_stop):
"""
Simply returns the points in time that correspond to turn of month.
"""
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spotify/luigi | luigi/contrib/mssqldb.py | MSSqlTarget.touch | def touch(self, connection=None):
"""
Mark this update as complete.
IMPORTANT, If the marker table doesn't exist,
the connection transaction will be aborted and the connection reset.
Then the marker table will be created.
"""
self.create_marker_table()
i... | python | def touch(self, connection=None):
"""
Mark this update as complete.
IMPORTANT, If the marker table doesn't exist,
the connection transaction will be aborted and the connection reset.
Then the marker table will be created.
"""
self.create_marker_table()
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spotify/luigi | luigi/contrib/mssqldb.py | MSSqlTarget.connect | def connect(self):
"""
Create a SQL Server connection and return a connection object
"""
connection = _mssql.connect(user=self.user,
password=self.password,
server=self.host,
port=... | python | def connect(self):
"""
Create a SQL Server connection and return a connection object
"""
connection = _mssql.connect(user=self.user,
password=self.password,
server=self.host,
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spotify/luigi | luigi/contrib/mssqldb.py | MSSqlTarget.create_marker_table | def create_marker_table(self):
"""
Create marker table if it doesn't exist.
Use a separate connection since the transaction might have to be reset.
"""
connection = self.connect()
try:
connection.execute_non_query(
""" CREATE TABLE {marker_tabl... | python | def create_marker_table(self):
"""
Create marker table if it doesn't exist.
Use a separate connection since the transaction might have to be reset.
"""
connection = self.connect()
try:
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spotify/luigi | luigi/contrib/opener.py | OpenerRegistry.get_opener | def get_opener(self, name):
"""Retrieve an opener for the given protocol
:param name: name of the opener to open
:type name: string
:raises NoOpenerError: if no opener has been registered of that name
"""
if name not in self.registry:
raise NoOpenerError("No... | python | def get_opener(self, name):
"""Retrieve an opener for the given protocol
:param name: name of the opener to open
:type name: string
:raises NoOpenerError: if no opener has been registered of that name
"""
if name not in self.registry:
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spotify/luigi | luigi/contrib/opener.py | OpenerRegistry.add | def add(self, opener):
"""Adds an opener to the registry
:param opener: Opener object
:type opener: Opener inherited object
"""
index = len(self.openers)
self.openers[index] = opener
for name in opener.names:
self.registry[name] = index | python | def add(self, opener):
"""Adds an opener to the registry
:param opener: Opener object
:type opener: Opener inherited object
"""
index = len(self.openers)
self.openers[index] = opener
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spotify/luigi | luigi/contrib/opener.py | OpenerRegistry.open | def open(self, target_uri, **kwargs):
"""Open target uri.
:param target_uri: Uri to open
:type target_uri: string
:returns: Target object
"""
target = urlsplit(target_uri, scheme=self.default_opener)
opener = self.get_opener(target.scheme)
query = open... | python | def open(self, target_uri, **kwargs):
"""Open target uri.
:param target_uri: Uri to open
:type target_uri: string
:returns: Target object
"""
target = urlsplit(target_uri, scheme=self.default_opener)
opener = self.get_opener(target.scheme)
query = open... | [
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spotify/luigi | luigi/contrib/opener.py | Opener.conform_query | def conform_query(cls, query):
"""Converts the query string from a target uri, uses
cls.allowed_kwargs, and cls.filter_kwargs to drive logic.
:param query: Unparsed query string
:type query: urllib.parse.unsplit(uri).query
:returns: Dictionary of parsed values, everything in cls... | python | def conform_query(cls, query):
"""Converts the query string from a target uri, uses
cls.allowed_kwargs, and cls.filter_kwargs to drive logic.
:param query: Unparsed query string
:type query: urllib.parse.unsplit(uri).query
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spotify/luigi | luigi/contrib/opener.py | Opener.get_target | def get_target(cls, scheme, path, fragment, username,
password, hostname, port, query, **kwargs):
"""Override this method to use values from the parsed uri to initialize
the expected target.
"""
raise NotImplementedError("get_target must be overridden") | python | def get_target(cls, scheme, path, fragment, username,
password, hostname, port, query, **kwargs):
"""Override this method to use values from the parsed uri to initialize
the expected target.
"""
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spotify/luigi | luigi/interface.py | _schedule_and_run | def _schedule_and_run(tasks, worker_scheduler_factory=None, override_defaults=None):
"""
:param tasks:
:param worker_scheduler_factory:
:param override_defaults:
:return: True if all tasks and their dependencies were successfully run (or already completed);
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"""
:param tasks:
:param worker_scheduler_factory:
:param override_defaults:
:return: True if all tasks and their dependencies were successfully run (or already completed);
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spotify/luigi | luigi/interface.py | run | def run(*args, **kwargs):
"""
Please dont use. Instead use `luigi` binary.
Run from cmdline using argparse.
:param use_dynamic_argparse: Deprecated and ignored
"""
luigi_run_result = _run(*args, **kwargs)
return luigi_run_result if kwargs.get('detailed_summary') else luigi_run_result.sched... | python | def run(*args, **kwargs):
"""
Please dont use. Instead use `luigi` binary.
Run from cmdline using argparse.
:param use_dynamic_argparse: Deprecated and ignored
"""
luigi_run_result = _run(*args, **kwargs)
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spotify/luigi | luigi/interface.py | build | def build(tasks, worker_scheduler_factory=None, detailed_summary=False, **env_params):
"""
Run internally, bypassing the cmdline parsing.
Useful if you have some luigi code that you want to run internally.
Example:
.. code-block:: python
luigi.build([MyTask1(), MyTask2()], local_scheduler... | python | def build(tasks, worker_scheduler_factory=None, detailed_summary=False, **env_params):
"""
Run internally, bypassing the cmdline parsing.
Useful if you have some luigi code that you want to run internally.
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.. code-block:: python
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spotify/luigi | luigi/contrib/mysqldb.py | MySqlTarget.touch | def touch(self, connection=None):
"""
Mark this update as complete.
IMPORTANT, If the marker table doesn't exist,
the connection transaction will be aborted and the connection reset.
Then the marker table will be created.
"""
self.create_marker_table()
i... | python | def touch(self, connection=None):
"""
Mark this update as complete.
IMPORTANT, If the marker table doesn't exist,
the connection transaction will be aborted and the connection reset.
Then the marker table will be created.
"""
self.create_marker_table()
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spotify/luigi | luigi/contrib/mysqldb.py | MySqlTarget.create_marker_table | def create_marker_table(self):
"""
Create marker table if it doesn't exist.
Using a separate connection since the transaction might have to be reset.
"""
connection = self.connect(autocommit=True)
cursor = connection.cursor()
try:
cursor.execute(
... | python | def create_marker_table(self):
"""
Create marker table if it doesn't exist.
Using a separate connection since the transaction might have to be reset.
"""
connection = self.connect(autocommit=True)
cursor = connection.cursor()
try:
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spotify/luigi | luigi/contrib/mysqldb.py | CopyToTable.run | def run(self):
"""
Inserts data generated by rows() into target table.
If the target table doesn't exist, self.create_table will be called to attempt to create the table.
Normally you don't want to override this.
"""
if not (self.table and self.columns):
rai... | python | def run(self):
"""
Inserts data generated by rows() into target table.
If the target table doesn't exist, self.create_table will be called to attempt to create the table.
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spotify/luigi | luigi/contrib/hadoop_jar.py | fix_paths | def fix_paths(job):
"""
Coerce input arguments to use temporary files when used for output.
Return a list of temporary file pairs (tmpfile, destination path) and
a list of arguments.
Converts each HdfsTarget to a string for the path.
"""
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for x in job.args()... | python | def fix_paths(job):
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Coerce input arguments to use temporary files when used for output.
Return a list of temporary file pairs (tmpfile, destination path) and
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spotify/luigi | luigi/contrib/batch.py | BatchClient.get_active_queue | def get_active_queue(self):
"""Get name of first active job queue"""
# Get dict of active queues keyed by name
queues = {q['jobQueueName']: q for q in self._client.describe_job_queues()['jobQueues']
if q['state'] == 'ENABLED' and q['status'] == 'VALID'}
if not queues:
... | python | def get_active_queue(self):
"""Get name of first active job queue"""
# Get dict of active queues keyed by name
queues = {q['jobQueueName']: q for q in self._client.describe_job_queues()['jobQueues']
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spotify/luigi | luigi/contrib/batch.py | BatchClient.get_job_id_from_name | def get_job_id_from_name(self, job_name):
"""Retrieve the first job ID matching the given name"""
jobs = self._client.list_jobs(jobQueue=self._queue, jobStatus='RUNNING')['jobSummaryList']
matching_jobs = [job for job in jobs if job['jobName'] == job_name]
if matching_jobs:
r... | python | def get_job_id_from_name(self, job_name):
"""Retrieve the first job ID matching the given name"""
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spotify/luigi | luigi/contrib/batch.py | BatchClient.get_job_status | def get_job_status(self, job_id):
"""Retrieve task statuses from ECS API
:param job_id (str): AWS Batch job uuid
Returns one of {SUBMITTED|PENDING|RUNNABLE|STARTING|RUNNING|SUCCEEDED|FAILED}
"""
response = self._client.describe_jobs(jobs=[job_id])
# Error checking
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"""Retrieve task statuses from ECS API
:param job_id (str): AWS Batch job uuid
Returns one of {SUBMITTED|PENDING|RUNNABLE|STARTING|RUNNING|SUCCEEDED|FAILED}
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spotify/luigi | luigi/contrib/batch.py | BatchClient.get_logs | def get_logs(self, log_stream_name, get_last=50):
"""Retrieve log stream from CloudWatch"""
response = self._log_client.get_log_events(
logGroupName='/aws/batch/job',
logStreamName=log_stream_name,
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events = response['events']
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"""Retrieve log stream from CloudWatch"""
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spotify/luigi | luigi/contrib/batch.py | BatchClient.submit_job | def submit_job(self, job_definition, parameters, job_name=None, queue=None):
"""Wrap submit_job with useful defaults"""
if job_name is None:
job_name = _random_id()
response = self._client.submit_job(
jobName=job_name,
jobQueue=queue or self.get_active_queue()... | python | def submit_job(self, job_definition, parameters, job_name=None, queue=None):
"""Wrap submit_job with useful defaults"""
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job_name = _random_id()
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spotify/luigi | luigi/contrib/batch.py | BatchClient.wait_on_job | def wait_on_job(self, job_id):
"""Poll task status until STOPPED"""
while True:
status = self.get_job_status(job_id)
if status == 'SUCCEEDED':
logger.info('Batch job {} SUCCEEDED'.format(job_id))
return True
elif status == 'FAILED':
... | python | def wait_on_job(self, job_id):
"""Poll task status until STOPPED"""
while True:
status = self.get_job_status(job_id)
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logger.info('Batch job {} SUCCEEDED'.format(job_id))
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spotify/luigi | luigi/contrib/batch.py | BatchClient.register_job_definition | def register_job_definition(self, json_fpath):
"""Register a job definition with AWS Batch, using a JSON"""
with open(json_fpath) as f:
job_def = json.load(f)
response = self._client.register_job_definition(**job_def)
status_code = response['ResponseMetadata']['HTTPStatusCode... | python | def register_job_definition(self, json_fpath):
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spotify/luigi | luigi/contrib/sge_runner.py | main | def main(args=sys.argv):
"""Run the work() method from the class instance in the file "job-instance.pickle".
"""
try:
tarball = "--no-tarball" not in args
# Set up logging.
logging.basicConfig(level=logging.WARN)
work_dir = args[1]
assert os.path.exists(work_dir), "Fi... | python | def main(args=sys.argv):
"""Run the work() method from the class instance in the file "job-instance.pickle".
"""
try:
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logging.basicConfig(level=logging.WARN)
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spotify/luigi | luigi/contrib/bigquery_avro.py | BigQueryLoadAvro._get_input_schema | def _get_input_schema(self):
"""Arbitrarily picks an object in input and reads the Avro schema from it."""
assert avro, 'avro module required'
input_target = flatten(self.input())[0]
input_fs = input_target.fs if hasattr(input_target, 'fs') else GCSClient()
input_uri = self.sour... | python | def _get_input_schema(self):
"""Arbitrarily picks an object in input and reads the Avro schema from it."""
assert avro, 'avro module required'
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spotify/luigi | luigi/tools/deps_tree.py | print_tree | def print_tree(task, indent='', last=True):
'''
Return a string representation of the tasks, their statuses/parameters in a dependency tree format
'''
# dont bother printing out warnings about tasks with no output
with warnings.catch_warnings():
warnings.filterwarnings(action='ignore', messa... | python | def print_tree(task, indent='', last=True):
'''
Return a string representation of the tasks, their statuses/parameters in a dependency tree format
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spotify/luigi | luigi/rpc.py | _urljoin | def _urljoin(base, url):
"""
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"""
parsed = urlparse(base)
scheme = parsed.scheme
return urlparse(
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)._replace(scheme=sch... | python | def _urljoin(base, url):
"""
Join relative URLs to base URLs like urllib.parse.urljoin but support
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"""
parsed = urlparse(base)
scheme = parsed.scheme
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.dataset_exists | def dataset_exists(self, dataset):
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:param dataset:
:type dataset: BQDataset
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"""Returns whether the given dataset exists.
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.table_exists | def table_exists(self, table):
"""Returns whether the given table exists.
:param table:
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"""
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try:
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... | python | def table_exists(self, table):
"""Returns whether the given table exists.
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.make_dataset | def make_dataset(self, dataset, raise_if_exists=False, body=None):
"""Creates a new dataset with the default permissions.
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:type dataset: BQDataset
:param raise_if_exists: whether to raise an exception if the dataset already exists.
:raises luigi.targe... | python | def make_dataset(self, dataset, raise_if_exists=False, body=None):
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.delete_dataset | def delete_dataset(self, dataset, delete_nonempty=True):
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.delete_table | def delete_table(self, table):
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"""
if not self.table_exists(table):
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.list_datasets | def list_datasets(self, project_id):
"""Returns the list of datasets in a given project.
:param project_id:
:type project_id: str
"""
request = self.client.datasets().list(projectId=project_id,
maxResults=1000)
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"""Returns the list of datasets in a given project.
:param project_id:
:type project_id: str
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.list_tables | def list_tables(self, dataset):
"""Returns the list of tables in a given dataset.
:param dataset:
:type dataset: BQDataset
"""
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datasetId=dataset.dataset_id,
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"""Returns the list of tables in a given dataset.
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.get_view | def get_view(self, table):
"""Returns the SQL query for a view, or None if it doesn't exist or is not a view.
:param table: The table containing the view.
:type table: BQTable
"""
request = self.client.tables().get(projectId=table.project_id,
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"""Returns the SQL query for a view, or None if it doesn't exist or is not a view.
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:type table: BQTable
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.update_view | def update_view(self, table, view):
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.run_job | def run_job(self, project_id, body, dataset=None):
"""Runs a BigQuery "job". See the documentation for the format of body.
.. note::
You probably don't need to use this directly. Use the tasks defined below.
:param dataset:
:type dataset: BQDataset
"""
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"""Runs a BigQuery "job". See the documentation for the format of body.
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You probably don't need to use this directly. Use the tasks defined below.
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryClient.copy | def copy(self,
source_table,
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write_disposition=WriteDisposition.WRITE_TRUNCATE):
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryTarget.from_bqtable | def from_bqtable(cls, table, client=None):
"""A constructor that takes a :py:class:`BQTable`.
:param table:
:type table: BQTable
"""
return cls(table.project_id, table.dataset_id, table.table_id, client=client) | python | def from_bqtable(cls, table, client=None):
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryLoadTask.source_uris | def source_uris(self):
"""The fully-qualified URIs that point to your data in Google Cloud Storage.
Each URI can contain one '*' wildcard character and it must come after the 'bucket' name."""
return [x.path for x in luigi.task.flatten(self.input())] | python | def source_uris(self):
"""The fully-qualified URIs that point to your data in Google Cloud Storage.
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spotify/luigi | luigi/contrib/bigquery.py | BigQueryExtractTask.destination_uris | def destination_uris(self):
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spotify/luigi | luigi/contrib/ssh.py | RemoteContext.Popen | def Popen(self, cmd, **kwargs):
"""
Remote Popen.
"""
prefixed_cmd = self._prepare_cmd(cmd)
return subprocess.Popen(prefixed_cmd, **kwargs) | python | def Popen(self, cmd, **kwargs):
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spotify/luigi | luigi/contrib/ssh.py | RemoteContext.check_output | def check_output(self, cmd):
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Execute a shell command remotely and return the output.
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spotify/luigi | luigi/contrib/ssh.py | RemoteFileSystem.isdir | def isdir(self, path):
"""
Return `True` if directory at `path` exist, False otherwise.
"""
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except subprocess.CalledProcessError as e:
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return False
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"""
Return `True` if directory at `path` exist, False otherwise.
"""
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spotify/luigi | luigi/contrib/ssh.py | RemoteFileSystem.remove | def remove(self, path, recursive=True):
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Remove file or directory at location `path`.
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spotify/luigi | luigi/lock.py | getpcmd | def getpcmd(pid):
"""
Returns command of process.
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cmd = 'wmic path win32_process where ProcessID=%s get Commandline 2> nul' % (pid, )
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"""
Returns command of process.
:param pid:
"""
if os.name == "nt":
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cmd = 'wmic path win32_process where ProcessID=%s get Commandline 2> nul' % (pid, )
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spotify/luigi | luigi/lock.py | acquire_for | def acquire_for(pid_dir, num_available=1, kill_signal=None):
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spotify/luigi | luigi/scheduler.py | Failures.add_failure | def add_failure(self):
"""
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"""
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self.first_failure_time = failure_time
self.failures.append(failure_time) | python | def add_failure(self):
"""
Add a failure event with the current timestamp.
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spotify/luigi | luigi/scheduler.py | Failures.num_failures | def num_failures(self):
"""
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Return the number of failures in the window.
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spotify/luigi | luigi/scheduler.py | Worker.is_trivial_worker | def is_trivial_worker(self, state):
"""
If it's not an assistant having only tasks that are without
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We have to pass the state parameter for optimization reasons.
"""
if self.assistant:
return False
return all(not task.resources for task ... | python | def is_trivial_worker(self, state):
"""
If it's not an assistant having only tasks that are without
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spotify/luigi | luigi/scheduler.py | SimpleTaskState.num_pending_tasks | def num_pending_tasks(self):
"""
Return how many tasks are PENDING + RUNNING. O(1).
"""
return len(self._status_tasks[PENDING]) + len(self._status_tasks[RUNNING]) | python | def num_pending_tasks(self):
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Return how many tasks are PENDING + RUNNING. O(1).
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spotify/luigi | luigi/scheduler.py | Scheduler._update_priority | def _update_priority(self, task, prio, worker):
"""
Update priority of the given task.
Priority can only be increased.
If the task doesn't exist, a placeholder task is created to preserve priority when the task is later scheduled.
"""
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spotify/luigi | luigi/scheduler.py | Scheduler.add_task | def add_task(self, task_id=None, status=PENDING, runnable=True,
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spotify/luigi | luigi/scheduler.py | Scheduler._traverse_graph | def _traverse_graph(self, root_task_id, seen=None, dep_func=None, include_done=True):
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This does a breadth-first traversal to find the nodes closest to the
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spotify/luigi | luigi/scheduler.py | Scheduler.task_list | def task_list(self, status='', upstream_status='', limit=True, search=None, max_shown_tasks=None,
**kwargs):
"""
Query for a subset of tasks by status.
"""
if not search:
count_limit = max_shown_tasks or self._config.max_shown_tasks
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spotify/luigi | luigi/scheduler.py | Scheduler.resource_list | def resource_list(self):
"""
Resources usage info and their consumers (tasks).
"""
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"""
Resources usage info and their consumers (tasks).
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self.prune()
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spotify/luigi | luigi/scheduler.py | Scheduler.resources | def resources(self):
''' get total resources and available ones '''
used_resources = self._used_resources()
ret = collections.defaultdict(dict)
for resource, total in six.iteritems(self._resources):
ret[resource]['total'] = total
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''' get total resources and available ones '''
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spotify/luigi | luigi/scheduler.py | Scheduler.task_search | def task_search(self, task_str, **kwargs):
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"""
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spotify/luigi | luigi/target.py | FileSystemTarget.exists | def exists(self):
"""
Returns ``True`` if the path for this FileSystemTarget exists; ``False`` otherwise.
This method is implemented by using :py:attr:`fs`.
"""
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spotify/luigi | luigi/contrib/esindex.py | ElasticsearchTarget.exists | def exists(self):
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spotify/luigi | luigi/contrib/esindex.py | ElasticsearchTarget.create_marker_index | def create_marker_index(self):
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Create the index that will keep track of the tasks if necessary.
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spotify/luigi | luigi/contrib/esindex.py | ElasticsearchTarget.ensure_hist_size | def ensure_hist_size(self):
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spotify/luigi | luigi/contrib/esindex.py | CopyToIndex._docs | def _docs(self):
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spotify/luigi | luigi/contrib/esindex.py | CopyToIndex.create_index | def create_index(self):
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spotify/luigi | luigi/contrib/esindex.py | CopyToIndex.delete_index | def delete_index(self):
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spotify/luigi | luigi/contrib/esindex.py | CopyToIndex.output | def output(self):
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spotify/luigi | luigi/configuration/cfg_parser.py | LuigiConfigParser._get_with_default | def _get_with_default(self, method, section, option, default, expected_type=None, **kwargs):
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spotify/luigi | luigi/contrib/kubernetes.py | KubernetesJobTask.__track_job | def __track_job(self):
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self.__logger.debug("Waiting for Kubernetes job " + self.uu_name + " to start")
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status = self.__get_job_... | python | def __track_job(self):
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spotify/luigi | luigi/contrib/kubernetes.py | KubernetesJobTask.__verify_job_has_started | def __verify_job_has_started(self):
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# Verify that the pod started
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# Verify that the job started
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spotify/luigi | luigi/contrib/kubernetes.py | KubernetesJobTask.__get_job_status | def __get_job_status(self):
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"""Return the Kubernetes job status"""
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spotify/luigi | luigi/contrib/sqla.py | SQLAlchemyTarget.engine | def engine(self):
"""
Return an engine instance, creating it if it doesn't exist.
Recreate the engine connection if it wasn't originally created
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"""
pid = os.getpid()
conn = SQLAlchemyTarget._engine_dict.get(self.connection_string)
... | python | def engine(self):
"""
Return an engine instance, creating it if it doesn't exist.
Recreate the engine connection if it wasn't originally created
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"""
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spotify/luigi | luigi/contrib/sqla.py | SQLAlchemyTarget.touch | def touch(self):
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Mark this update as complete.
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Mark this update as complete.
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spotify/luigi | luigi/contrib/sqla.py | SQLAlchemyTarget.create_marker_table | def create_marker_table(self):
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Create marker table if it doesn't exist.
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"""
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"""
Create marker table if it doesn't exist.
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spotify/luigi | luigi/contrib/sqla.py | CopyToTable.create_table | def create_table(self, engine):
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Override to provide code for creating the target table.
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spotify/luigi | luigi/contrib/sqla.py | CopyToTable.copy | def copy(self, conn, ins_rows, table_bound):
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:param conn: The sqlalchemy connection object
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spotify/luigi | luigi/contrib/lsf_runner.py | main | def main(args=sys.argv):
"""Run the work() method from the class instance in the file "job-instance.pickle".
"""
try:
# Set up logging.
logging.basicConfig(level=logging.WARN)
work_dir = args[1]
assert os.path.exists(work_dir), "First argument to lsf_runner.py must be a direc... | python | def main(args=sys.argv):
"""Run the work() method from the class instance in the file "job-instance.pickle".
"""
try:
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spotify/luigi | luigi/contrib/hdfs/target.py | HdfsTarget.rename | def rename(self, path, raise_if_exists=False):
"""
Does not change self.path.
Unlike ``move_dir()``, ``rename()`` might cause nested directories.
See spotify/luigi#522
"""
if isinstance(path, HdfsTarget):
path = path.path
if raise_if_exists and self.f... | python | def rename(self, path, raise_if_exists=False):
"""
Does not change self.path.
Unlike ``move_dir()``, ``rename()`` might cause nested directories.
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spotify/luigi | luigi/contrib/hdfs/target.py | HdfsTarget.move | def move(self, path, raise_if_exists=False):
"""
Alias for ``rename()``
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self.rename(path, raise_if_exists=raise_if_exists) | python | def move(self, path, raise_if_exists=False):
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Alias for ``rename()``
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spotify/luigi | luigi/contrib/hdfs/target.py | HdfsTarget.is_writable | def is_writable(self):
"""
Currently only works with hadoopcli
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# example path: /log/ap/2013-01-17/00
parts = self.path.split("/")
# start with the full path and then up the tree until we can check
length = len(parts... | python | def is_writable(self):
"""
Currently only works with hadoopcli
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# example path: /log/ap/2013-01-17/00
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spotify/luigi | luigi/execution_summary.py | _partition_tasks | def _partition_tasks(worker):
"""
Takes a worker and sorts out tasks based on their status.
Still_pending_not_ext is only used to get upstream_failure, upstream_missing_dependency and run_by_other_worker
"""
task_history = worker._add_task_history
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Takes a worker and sorts out tasks based on their status.
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spotify/luigi | luigi/execution_summary.py | _populate_unknown_statuses | def _populate_unknown_statuses(set_tasks):
"""
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"""
visited = set()
for task in set_tasks["still_pending_not_ext"]:
_depth_first_search(set_tasks, task, visited) | python | def _populate_unknown_statuses(set_tasks):
"""
Add the "upstream_*" and "not_run" statuses my mutating set_tasks.
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spotify/luigi | luigi/execution_summary.py | _depth_first_search | def _depth_first_search(set_tasks, current_task, visited):
"""
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"""
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"""
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spotify/luigi | luigi/execution_summary.py | _get_str | def _get_str(task_dict, extra_indent):
"""
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"""
summary_length = execution_summary().summary_length
lines = []
task_names = sorted(task_dict.keys())
for task_family in task_names:
tasks = task_dict[task_family]
tasks = sorted(tasks, key=l... | python | def _get_str(task_dict, extra_indent):
"""
This returns a string for each status
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spotify/luigi | luigi/execution_summary.py | _ranging_attributes | def _ranging_attributes(attributes, param_class):
"""
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"""
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in_first = attributes.difference(next_attributes)
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"""
Checks if there is a continuous range
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spotify/luigi | luigi/execution_summary.py | _get_comments | def _get_comments(group_tasks):
"""
Get the human readable comments and quantities for the task types.
"""
comments = {}
for status, human in _COMMENTS:
num_tasks = _get_number_of_tasks_for(status, group_tasks)
if num_tasks:
space = " " if status in _PENDING_SUB_STATUS... | python | def _get_comments(group_tasks):
"""
Get the human readable comments and quantities for the task types.
"""
comments = {}
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] | c5eca1c3c3ee2a7eb612486192a0da146710a1e9 | https://github.com/spotify/luigi/blob/c5eca1c3c3ee2a7eb612486192a0da146710a1e9/luigi/execution_summary.py#L301-L314 | train |
spotify/luigi | luigi/execution_summary.py | _get_run_by_other_worker | def _get_run_by_other_worker(worker):
"""
This returns a set of the tasks that are being run by other worker
"""
task_sets = _get_external_workers(worker).values()
return functools.reduce(lambda a, b: a | b, task_sets, set()) | python | def _get_run_by_other_worker(worker):
"""
This returns a set of the tasks that are being run by other worker
"""
task_sets = _get_external_workers(worker).values()
return functools.reduce(lambda a, b: a | b, task_sets, set()) | [
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spotify/luigi | luigi/execution_summary.py | _get_external_workers | def _get_external_workers(worker):
"""
This returns a dict with a set of tasks for all of the other workers
"""
worker_that_blocked_task = collections.defaultdict(set)
get_work_response_history = worker._get_work_response_history
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"""
This returns a dict with a set of tasks for all of the other workers
"""
worker_that_blocked_task = collections.defaultdict(set)
get_work_response_history = worker._get_work_response_history
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spotify/luigi | luigi/execution_summary.py | _group_tasks_by_name_and_status | def _group_tasks_by_name_and_status(task_dict):
"""
Takes a dictionary with sets of tasks grouped by their status and
returns a dictionary with dictionaries with an array of tasks grouped by
their status and task name
"""
group_status = {}
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"""
Takes a dictionary with sets of tasks grouped by their status and
returns a dictionary with dictionaries with an array of tasks grouped by
their status and task name
"""
group_status = {}
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spotify/luigi | luigi/execution_summary.py | _tasks_status | def _tasks_status(set_tasks):
"""
Given a grouped set of tasks, returns a LuigiStatusCode
"""
if set_tasks["ever_failed"]:
if not set_tasks["failed"]:
return LuigiStatusCode.SUCCESS_WITH_RETRY
else:
if set_tasks["scheduling_error"]:
return LuigiSta... | python | def _tasks_status(set_tasks):
"""
Given a grouped set of tasks, returns a LuigiStatusCode
"""
if set_tasks["ever_failed"]:
if not set_tasks["failed"]:
return LuigiStatusCode.SUCCESS_WITH_RETRY
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spotify/luigi | luigi/task.py | task_id_str | def task_id_str(task_family, params):
"""
Returns a canonical string used to identify a particular task
:param task_family: The task family (class name) of the task
:param params: a dict mapping parameter names to their serialized values
:return: A unique, shortened identifier corresponding to the ... | python | def task_id_str(task_family, params):
"""
Returns a canonical string used to identify a particular task
:param task_family: The task family (class name) of the task
:param params: a dict mapping parameter names to their serialized values
:return: A unique, shortened identifier corresponding to the ... | [
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spotify/luigi | luigi/task.py | externalize | def externalize(taskclass_or_taskobject):
"""
Returns an externalized version of a Task. You may both pass an
instantiated task object or a task class. Some examples:
.. code-block:: python
class RequiringTask(luigi.Task):
def requires(self):
task_object = self.clon... | python | def externalize(taskclass_or_taskobject):
"""
Returns an externalized version of a Task. You may both pass an
instantiated task object or a task class. Some examples:
.. code-block:: python
class RequiringTask(luigi.Task):
def requires(self):
task_object = self.clon... | [
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.. code-block:: python
class RequiringTask(luigi.Task):
def requires(self):
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spotify/luigi | luigi/task.py | getpaths | def getpaths(struct):
"""
Maps all Tasks in a structured data object to their .output().
"""
if isinstance(struct, Task):
return struct.output()
elif isinstance(struct, dict):
return struct.__class__((k, getpaths(v)) for k, v in six.iteritems(struct))
elif isinstance(struct, (lis... | python | def getpaths(struct):
"""
Maps all Tasks in a structured data object to their .output().
"""
if isinstance(struct, Task):
return struct.output()
elif isinstance(struct, dict):
return struct.__class__((k, getpaths(v)) for k, v in six.iteritems(struct))
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spotify/luigi | luigi/task.py | flatten | def flatten(struct):
"""
Creates a flat list of all all items in structured output (dicts, lists, items):
.. code-block:: python
>>> sorted(flatten({'a': 'foo', 'b': 'bar'}))
['bar', 'foo']
>>> sorted(flatten(['foo', ['bar', 'troll']]))
['bar', 'foo', 'troll']
>>> f... | python | def flatten(struct):
"""
Creates a flat list of all all items in structured output (dicts, lists, items):
.. code-block:: python
>>> sorted(flatten({'a': 'foo', 'b': 'bar'}))
['bar', 'foo']
>>> sorted(flatten(['foo', ['bar', 'troll']]))
['bar', 'foo', 'troll']
>>> f... | [
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spotify/luigi | luigi/task.py | flatten_output | def flatten_output(task):
"""
Lists all output targets by recursively walking output-less (wrapper) tasks.
FIXME order consistently.
"""
r = flatten(task.output())
if not r:
for dep in flatten(task.requires()):
r += flatten_output(dep)
return r | python | def flatten_output(task):
"""
Lists all output targets by recursively walking output-less (wrapper) tasks.
FIXME order consistently.
"""
r = flatten(task.output())
if not r:
for dep in flatten(task.requires()):
r += flatten_output(dep)
return r | [
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