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sdispater/poetry | poetry/version/version_selector.py | VersionSelector.find_best_candidate | def find_best_candidate(
self,
package_name, # type: str
target_package_version=None, # type: Union[str, None]
allow_prereleases=False, # type: bool
): # type: (...) -> Union[Package, bool]
"""
Given a package name and optional version,
returns the latest... | python | def find_best_candidate(
self,
package_name, # type: str
target_package_version=None, # type: Union[str, None]
allow_prereleases=False, # type: bool
): # type: (...) -> Union[Package, bool]
"""
Given a package name and optional version,
returns the latest... | [
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sdispater/poetry | poetry/repositories/legacy_repository.py | Page.clean_link | def clean_link(self, url):
"""Makes sure a link is fully encoded. That is, if a ' ' shows up in
the link, it will be rewritten to %20 (while not over-quoting
% or other characters)."""
return self._clean_re.sub(lambda match: "%%%2x" % ord(match.group(0)), url) | python | def clean_link(self, url):
"""Makes sure a link is fully encoded. That is, if a ' ' shows up in
the link, it will be rewritten to %20 (while not over-quoting
% or other characters)."""
return self._clean_re.sub(lambda match: "%%%2x" % ord(match.group(0)), url) | [
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sdispater/poetry | poetry/repositories/legacy_repository.py | LegacyRepository.package | def package(
self, name, version, extras=None
): # type: (...) -> poetry.packages.Package
"""
Retrieve the release information.
This is a heavy task which takes time.
We have to download a package to get the dependencies.
We also need to download every file matching... | python | def package(
self, name, version, extras=None
): # type: (...) -> poetry.packages.Package
"""
Retrieve the release information.
This is a heavy task which takes time.
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sdispater/poetry | poetry/console/commands/command.py | Command.run | def run(self, i, o): # type: () -> int
"""
Initialize command.
"""
self.input = i
self.output = PoetryStyle(i, o)
for logger in self._loggers:
self.register_logger(logging.getLogger(logger))
return super(BaseCommand, self).run(i, o) | python | def run(self, i, o): # type: () -> int
"""
Initialize command.
"""
self.input = i
self.output = PoetryStyle(i, o)
for logger in self._loggers:
self.register_logger(logging.getLogger(logger))
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sdispater/poetry | poetry/console/commands/command.py | Command.register_logger | def register_logger(self, logger):
"""
Register a new logger.
"""
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handler.setFormatter(CommandFormatter())
logger.handlers = [handler]
logger.propagate = False
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"""
Register a new logger.
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sdispater/poetry | poetry/masonry/publishing/uploader.py | Uploader._register | def _register(self, session, url):
"""
Register a package to a repository.
"""
dist = self._poetry.file.parent / "dist"
file = dist / "{}-{}.tar.gz".format(
self._package.name, normalize_version(self._package.version.text)
)
if not file.exists():
... | python | def _register(self, session, url):
"""
Register a package to a repository.
"""
dist = self._poetry.file.parent / "dist"
file = dist / "{}-{}.tar.gz".format(
self._package.name, normalize_version(self._package.version.text)
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sdispater/poetry | poetry/repositories/pypi_repository.py | PyPiRepository.find_packages | def find_packages(
self,
name, # type: str
constraint=None, # type: Union[VersionConstraint, str, None]
extras=None, # type: Union[list, None]
allow_prereleases=False, # type: bool
): # type: (...) -> List[Package]
"""
Find packages on the remote server.
... | python | def find_packages(
self,
name, # type: str
constraint=None, # type: Union[VersionConstraint, str, None]
extras=None, # type: Union[list, None]
allow_prereleases=False, # type: bool
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sdispater/poetry | poetry/repositories/pypi_repository.py | PyPiRepository.get_package_info | def get_package_info(self, name): # type: (str) -> dict
"""
Return the package information given its name.
The information is returned from the cache if it exists
or retrieved from the remote server.
"""
if self._disable_cache:
return self._get_package_info(... | python | def get_package_info(self, name): # type: (str) -> dict
"""
Return the package information given its name.
The information is returned from the cache if it exists
or retrieved from the remote server.
"""
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sdispater/poetry | poetry/repositories/pypi_repository.py | PyPiRepository.get_release_info | def get_release_info(self, name, version): # type: (str, str) -> dict
"""
Return the release information given a package name and a version.
The information is returned from the cache if it exists
or retrieved from the remote server.
"""
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... | python | def get_release_info(self, name, version): # type: (str, str) -> dict
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sdispater/poetry | poetry/masonry/builders/wheel.py | WheelBuilder.make | def make(cls, poetry, env, io):
"""Build a wheel in the dist/ directory, and optionally upload it."""
cls.make_in(poetry, env, io) | python | def make(cls, poetry, env, io):
"""Build a wheel in the dist/ directory, and optionally upload it."""
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sdispater/poetry | poetry/masonry/builders/wheel.py | WheelBuilder._write_entry_points | def _write_entry_points(self, fp):
"""
Write entry_points.txt.
"""
entry_points = self.convert_entry_points()
for group_name in sorted(entry_points):
fp.write("[{}]\n".format(group_name))
for ep in sorted(entry_points[group_name]):
fp.writ... | python | def _write_entry_points(self, fp):
"""
Write entry_points.txt.
"""
entry_points = self.convert_entry_points()
for group_name in sorted(entry_points):
fp.write("[{}]\n".format(group_name))
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sdispater/poetry | poetry/utils/appdirs.py | _get_win_folder_from_registry | def _get_win_folder_from_registry(csidl_name):
"""
This is a fallback technique at best. I'm not sure if using the
registry for this guarantees us the correct answer for all CSIDL_*
names.
"""
import _winreg
shell_folder_name = {
"CSIDL_APPDATA": "AppData",
"CSIDL_COMMON_APP... | python | def _get_win_folder_from_registry(csidl_name):
"""
This is a fallback technique at best. I'm not sure if using the
registry for this guarantees us the correct answer for all CSIDL_*
names.
"""
import _winreg
shell_folder_name = {
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sdispater/poetry | poetry/installation/installer.py | Installer.lock | def lock(self): # type: () -> Installer
"""
Prepare the installer for locking only.
"""
self.update()
self.execute_operations(False)
self._lock = True
return self | python | def lock(self): # type: () -> Installer
"""
Prepare the installer for locking only.
"""
self.update()
self.execute_operations(False)
self._lock = True
return self | [
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sdispater/poetry | poetry/installation/installer.py | Installer._execute | def _execute(self, operation): # type: (Operation) -> None
"""
Execute a given operation.
"""
method = operation.job_type
getattr(self, "_execute_{}".format(method))(operation) | python | def _execute(self, operation): # type: (Operation) -> None
"""
Execute a given operation.
"""
method = operation.job_type
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sdispater/poetry | poetry/installation/installer.py | Installer._get_extra_packages | def _get_extra_packages(self, repo):
"""
Returns all packages required by extras.
Maybe we just let the solver handle it?
"""
if self._update:
extras = {k: [d.name for d in v] for k, v in self._package.extras.items()}
else:
extras = self._locker.l... | python | def _get_extra_packages(self, repo):
"""
Returns all packages required by extras.
Maybe we just let the solver handle it?
"""
if self._update:
extras = {k: [d.name for d in v] for k, v in self._package.extras.items()}
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spotify/luigi | luigi/tools/luigi_grep.py | LuigiGrep._fetch_json | def _fetch_json(self):
"""Returns the json representation of the dep graph"""
print("Fetching from url: " + self.graph_url)
resp = urlopen(self.graph_url).read()
return json.loads(resp.decode('utf-8')) | python | def _fetch_json(self):
"""Returns the json representation of the dep graph"""
print("Fetching from url: " + self.graph_url)
resp = urlopen(self.graph_url).read()
return json.loads(resp.decode('utf-8')) | [
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spotify/luigi | luigi/tools/luigi_grep.py | LuigiGrep.prefix_search | def prefix_search(self, job_name_prefix):
"""Searches for jobs matching the given ``job_name_prefix``."""
json = self._fetch_json()
jobs = json['response']
for job in jobs:
if job.startswith(job_name_prefix):
yield self._build_results(jobs, job) | python | def prefix_search(self, job_name_prefix):
"""Searches for jobs matching the given ``job_name_prefix``."""
json = self._fetch_json()
jobs = json['response']
for job in jobs:
if job.startswith(job_name_prefix):
yield self._build_results(jobs, job) | [
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spotify/luigi | luigi/tools/luigi_grep.py | LuigiGrep.status_search | def status_search(self, status):
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"""Searches for jobs matching the given ``status``."""
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spotify/luigi | luigi/local_target.py | LocalFileSystem.move | def move(self, old_path, new_path, raise_if_exists=False):
"""
Move file atomically. If source and destination are located
on different filesystems, atomicity is approximated
but cannot be guaranteed.
"""
if raise_if_exists and os.path.exists(new_path):
raise ... | python | def move(self, old_path, new_path, raise_if_exists=False):
"""
Move file atomically. If source and destination are located
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"""
if raise_if_exists and os.path.exists(new_path):
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spotify/luigi | luigi/local_target.py | LocalFileSystem.rename_dont_move | def rename_dont_move(self, path, dest):
"""
Rename ``path`` to ``dest``, but don't move it into the ``dest``
folder (if it is a folder). This method is just a wrapper around the
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"""
self.move(path, dest, raise_if_exists=True) | python | def rename_dont_move(self, path, dest):
"""
Rename ``path`` to ``dest``, but don't move it into the ``dest``
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spotify/luigi | luigi/local_target.py | LocalTarget.makedirs | def makedirs(self):
"""
Create all parent folders if they do not exist.
"""
normpath = os.path.normpath(self.path)
parentfolder = os.path.dirname(normpath)
if parentfolder:
try:
os.makedirs(parentfolder)
except OSError:
... | python | def makedirs(self):
"""
Create all parent folders if they do not exist.
"""
normpath = os.path.normpath(self.path)
parentfolder = os.path.dirname(normpath)
if parentfolder:
try:
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except OSError:
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spotify/luigi | luigi/contrib/lsf.py | track_job | def track_job(job_id):
"""
Tracking is done by requesting each job and then searching for whether the job
has one of the following states:
- "RUN",
- "PEND",
- "SSUSP",
- "EXIT"
based on the LSF documentation
"""
cmd = "bjobs -noheader -o stat {}".format(job_id)
track_job_pro... | python | def track_job(job_id):
"""
Tracking is done by requesting each job and then searching for whether the job
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- "SSUSP",
- "EXIT"
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spotify/luigi | luigi/contrib/lsf.py | LSFJobTask.fetch_task_failures | def fetch_task_failures(self):
"""
Read in the error file from bsub
"""
error_file = os.path.join(self.tmp_dir, "job.err")
if os.path.isfile(error_file):
with open(error_file, "r") as f_err:
errors = f_err.readlines()
else:
errors =... | python | def fetch_task_failures(self):
"""
Read in the error file from bsub
"""
error_file = os.path.join(self.tmp_dir, "job.err")
if os.path.isfile(error_file):
with open(error_file, "r") as f_err:
errors = f_err.readlines()
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errors =... | [
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spotify/luigi | luigi/contrib/lsf.py | LSFJobTask.fetch_task_output | def fetch_task_output(self):
"""
Read in the output file
"""
# Read in the output file
if os.path.isfile(os.path.join(self.tmp_dir, "job.out")):
with open(os.path.join(self.tmp_dir, "job.out"), "r") as f_out:
outputs = f_out.readlines()
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... | python | def fetch_task_output(self):
"""
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"""
# Read in the output file
if os.path.isfile(os.path.join(self.tmp_dir, "job.out")):
with open(os.path.join(self.tmp_dir, "job.out"), "r") as f_out:
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spotify/luigi | luigi/contrib/lsf.py | LSFJobTask._run_job | def _run_job(self):
"""
Build a bsub argument that will run lsf_runner.py on the directory we've specified.
"""
args = []
if isinstance(self.output(), list):
log_output = os.path.split(self.output()[0].path)
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log_output = os.path.split(self.... | python | def _run_job(self):
"""
Build a bsub argument that will run lsf_runner.py on the directory we've specified.
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args = []
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log_output = os.path.split(self.output()[0].path)
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spotify/luigi | examples/spark_als.py | UserItemMatrix.run | def run(self):
"""
Generates :py:attr:`~.UserItemMatrix.data_size` elements.
Writes this data in \\ separated value format into the target :py:func:`~/.UserItemMatrix.output`.
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* `user` is the default Elasticsearch id field,
* `track`... | python | def run(self):
"""
Generates :py:attr:`~.UserItemMatrix.data_size` elements.
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* `user` is the default Elasticsearch id field,
* `track`... | [
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spotify/luigi | examples/spark_als.py | UserItemMatrix.output | def output(self):
"""
Returns the target output for this task.
In this case, a successful execution of this task will create a file in HDFS.
:return: the target output for this task.
:rtype: object (:py:class:`~luigi.target.Target`)
"""
return luigi.contrib.hdfs.... | python | def output(self):
"""
Returns the target output for this task.
In this case, a successful execution of this task will create a file in HDFS.
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:rtype: object (:py:class:`~luigi.target.Target`)
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spotify/luigi | luigi/server.py | from_utc | def from_utc(utcTime, fmt=None):
"""convert UTC time string to time.struct_time: change datetime.datetime to time, return time.struct_time type"""
if fmt is None:
try_formats = ["%Y-%m-%d %H:%M:%S.%f", "%Y-%m-%d %H:%M:%S"]
else:
try_formats = [fmt]
for fmt in try_formats:
try:
... | python | def from_utc(utcTime, fmt=None):
"""convert UTC time string to time.struct_time: change datetime.datetime to time, return time.struct_time type"""
if fmt is None:
try_formats = ["%Y-%m-%d %H:%M:%S.%f", "%Y-%m-%d %H:%M:%S"]
else:
try_formats = [fmt]
for fmt in try_formats:
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... | [
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spotify/luigi | luigi/server.py | run | def run(api_port=8082, address=None, unix_socket=None, scheduler=None):
"""
Runs one instance of the API server.
"""
if scheduler is None:
scheduler = Scheduler()
# load scheduler state
scheduler.load()
_init_api(
scheduler=scheduler,
api_port=api_port,
addr... | python | def run(api_port=8082, address=None, unix_socket=None, scheduler=None):
"""
Runs one instance of the API server.
"""
if scheduler is None:
scheduler = Scheduler()
# load scheduler state
scheduler.load()
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spotify/luigi | luigi/contrib/salesforce.py | get_soql_fields | def get_soql_fields(soql):
"""
Gets queried columns names.
"""
soql_fields = re.search('(?<=select)(?s)(.*)(?=from)', soql, re.IGNORECASE) # get fields
soql_fields = re.sub(' ', '', soql_fields.group()) # remove extra spaces
soql_fields = re.sub('\t', '', soql_fi... | python | def get_soql_fields(soql):
"""
Gets queried columns names.
"""
soql_fields = re.search('(?<=select)(?s)(.*)(?=from)', soql, re.IGNORECASE) # get fields
soql_fields = re.sub(' ', '', soql_fields.group()) # remove extra spaces
soql_fields = re.sub('\t', '', soql_fi... | [
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spotify/luigi | luigi/contrib/salesforce.py | parse_results | def parse_results(fields, data):
"""
Traverses ordered dictionary, calls _traverse_results() to recursively read into the dictionary depth of data
"""
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for record in data['records']: # for each 'record' in response
row = [None] * len(fields) # create null list the length of num... | python | def parse_results(fields, data):
"""
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spotify/luigi | luigi/contrib/salesforce.py | _traverse_results | def _traverse_results(value, fields, row, path):
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Traverses through ordered dict and recursively calls itself when encountering a dictionary
"""
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spotify/luigi | luigi/contrib/salesforce.py | QuerySalesforce.merge_batch_results | def merge_batch_results(self, result_ids):
"""
Merges the resulting files of a multi-result batch bulk query.
"""
outfile = open(self.output().path, 'w')
if self.content_type.lower() == 'csv':
for i, result_id in enumerate(result_ids):
with open("%s.%... | python | def merge_batch_results(self, result_ids):
"""
Merges the resulting files of a multi-result batch bulk query.
"""
outfile = open(self.output().path, 'w')
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.start_session | def start_session(self):
"""
Starts a Salesforce session and determines which SF instance to use for future requests.
"""
if self.has_active_session():
raise Exception("Session already in progress.")
response = requests.post(self._get_login_url(),
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"""
Starts a Salesforce session and determines which SF instance to use for future requests.
"""
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raise Exception("Session already in progress.")
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.query | def query(self, query, **kwargs):
"""
Return the result of a Salesforce SOQL query as a dict decoded from the Salesforce response JSON payload.
:param query: the SOQL query to send to Salesforce, e.g. "SELECT id from Lead WHERE email = 'a@b.com'"
"""
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"""
Return the result of a Salesforce SOQL query as a dict decoded from the Salesforce response JSON payload.
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.query_more | def query_more(self, next_records_identifier, identifier_is_url=False, **kwargs):
"""
Retrieves more results from a query that returned more results
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:param next_records_identifier: either t... | python | def query_more(self, next_records_identifier, identifier_is_url=False, **kwargs):
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Retrieves more results from a query that returned more results
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.query_all | def query_all(self, query, **kwargs):
"""
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convenience wrapper around `query(...)` and `query_more(...)`.
The returned dict is the decoded JSON payload from the final call to
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"""
Returns the full set of results for the `query`. This is a
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.restful | def restful(self, path, params):
"""
Allows you to make a direct REST call if you know the path
Arguments:
:param path: The path of the request. Example: sobjects/User/ABC123/password'
:param params: dict of parameters to pass to the path
"""
url = self._get_norm... | python | def restful(self, path, params):
"""
Allows you to make a direct REST call if you know the path
Arguments:
:param path: The path of the request. Example: sobjects/User/ABC123/password'
:param params: dict of parameters to pass to the path
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.create_operation_job | def create_operation_job(self, operation, obj, external_id_field_name=None, content_type=None):
"""
Creates a new SF job that for doing any operation (insert, upsert, update, delete, query)
:param operation: delete, insert, query, upsert, update, hardDelete. Must be lowercase.
:param ob... | python | def create_operation_job(self, operation, obj, external_id_field_name=None, content_type=None):
"""
Creates a new SF job that for doing any operation (insert, upsert, update, delete, query)
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.get_job_details | def get_job_details(self, job_id):
"""
Gets all details for existing job
:param job_id: job_id as returned by 'create_operation_job(...)'
:return: job info as xml
"""
response = requests.get(self._get_job_details_url(job_id))
response.raise_for_status()
... | python | def get_job_details(self, job_id):
"""
Gets all details for existing job
:param job_id: job_id as returned by 'create_operation_job(...)'
:return: job info as xml
"""
response = requests.get(self._get_job_details_url(job_id))
response.raise_for_status()
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.abort_job | def abort_job(self, job_id):
"""
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Changes to data may already have been committed and aren't rolled back.
:param job_id: job_id as returned by 'create_operation_job(...)'
:return: abort response as xml
... | python | def abort_job(self, job_id):
"""
Abort an existing job. When a job is aborted, no more records are processed.
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:param job_id: job_id as returned by 'create_operation_job(...)'
:return: abort response as xml
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.close_job | def close_job(self, job_id):
"""
Closes job
:param job_id: job_id as returned by 'create_operation_job(...)'
:return: close response as xml
"""
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"""
Closes job
:param job_id: job_id as returned by 'create_operation_job(...)'
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.create_batch | def create_batch(self, job_id, data, file_type):
"""
Creates a batch with either a string of data or a file containing data.
If a file is provided, this will pull the contents of the file_target into memory when running.
That shouldn't be a problem for any files that meet the Salesforce... | python | def create_batch(self, job_id, data, file_type):
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.block_on_batch | def block_on_batch(self, job_id, batch_id, sleep_time_seconds=5, max_wait_time_seconds=-1):
"""
Blocks until @batch_id is completed or failed.
:param job_id:
:param batch_id:
:param sleep_time_seconds:
:param max_wait_time_seconds:
"""
if not job_id or not... | python | def block_on_batch(self, job_id, batch_id, sleep_time_seconds=5, max_wait_time_seconds=-1):
"""
Blocks until @batch_id is completed or failed.
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.get_batch_results | def get_batch_results(self, job_id, batch_id):
"""
DEPRECATED: Use `get_batch_result_ids`
"""
warnings.warn("get_batch_results is deprecated and only returns one batch result. Please use get_batch_result_ids")
return self.get_batch_result_ids(job_id, batch_id)[0] | python | def get_batch_results(self, job_id, batch_id):
"""
DEPRECATED: Use `get_batch_result_ids`
"""
warnings.warn("get_batch_results is deprecated and only returns one batch result. Please use get_batch_result_ids")
return self.get_batch_result_ids(job_id, batch_id)[0] | [
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.get_batch_result_ids | def get_batch_result_ids(self, job_id, batch_id):
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:param job_id: job_id as returned by 'create_operation_job(...)'
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Get result IDs of a batch that has completed processing.
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spotify/luigi | luigi/contrib/salesforce.py | SalesforceAPI.get_batch_result | def get_batch_result(self, job_id, batch_id, result_id):
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Gets result back from Salesforce as whatever type was originally sent in create_batch (xml, or csv).
:param job_id:
:param batch_id:
:param result_id:
"""
response = requests.get(self._get_batch_result_... | python | def get_batch_result(self, job_id, batch_id, result_id):
"""
Gets result back from Salesforce as whatever type was originally sent in create_batch (xml, or csv).
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spotify/luigi | luigi/contrib/sge.py | _parse_qstat_state | def _parse_qstat_state(qstat_out, job_id):
"""Parse "state" column from `qstat` output for given job_id
Returns state for the *first* job matching job_id. Returns 'u' if
`qstat` output is empty or job_id is not found.
"""
if qstat_out.strip() == '':
return 'u'
lines = qstat_out.split('... | python | def _parse_qstat_state(qstat_out, job_id):
"""Parse "state" column from `qstat` output for given job_id
Returns state for the *first* job matching job_id. Returns 'u' if
`qstat` output is empty or job_id is not found.
"""
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return 'u'
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spotify/luigi | luigi/contrib/sge.py | _build_qsub_command | def _build_qsub_command(cmd, job_name, outfile, errfile, pe, n_cpu):
"""Submit shell command to SGE queue via `qsub`"""
qsub_template = """echo {cmd} | qsub -o ":{outfile}" -e ":{errfile}" -V -r y -pe {pe} {n_cpu} -N {job_name}"""
return qsub_template.format(
cmd=cmd, job_name=job_name, outfile=outf... | python | def _build_qsub_command(cmd, job_name, outfile, errfile, pe, n_cpu):
"""Submit shell command to SGE queue via `qsub`"""
qsub_template = """echo {cmd} | qsub -o ":{outfile}" -e ":{errfile}" -V -r y -pe {pe} {n_cpu} -N {job_name}"""
return qsub_template.format(
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spotify/luigi | luigi/contrib/sge.py | SGEJobTask._dump | def _dump(self, out_dir=''):
"""Dump instance to file."""
with self.no_unpicklable_properties():
self.job_file = os.path.join(out_dir, 'job-instance.pickle')
if self.__module__ == '__main__':
d = pickle.dumps(self)
module_name = os.path.basename(sy... | python | def _dump(self, out_dir=''):
"""Dump instance to file."""
with self.no_unpicklable_properties():
self.job_file = os.path.join(out_dir, 'job-instance.pickle')
if self.__module__ == '__main__':
d = pickle.dumps(self)
module_name = os.path.basename(sy... | [
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spotify/luigi | examples/elasticsearch_index.py | FakeDocuments.run | def run(self):
"""
Writes data in JSON format into the task's output target.
The data objects have the following attributes:
* `_id` is the default Elasticsearch id field,
* `text`: the text,
* `date`: the day when the data was created.
"""
today = date... | python | def run(self):
"""
Writes data in JSON format into the task's output target.
The data objects have the following attributes:
* `_id` is the default Elasticsearch id field,
* `text`: the text,
* `date`: the day when the data was created.
"""
today = date... | [
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spotify/luigi | luigi/contrib/hdfs/clients.py | get_autoconfig_client | def get_autoconfig_client(client_cache=_AUTOCONFIG_CLIENT):
"""
Creates the client as specified in the `luigi.cfg` configuration.
"""
try:
return client_cache.client
except AttributeError:
configured_client = hdfs_config.get_configured_hdfs_client()
if configured_client == "w... | python | def get_autoconfig_client(client_cache=_AUTOCONFIG_CLIENT):
"""
Creates the client as specified in the `luigi.cfg` configuration.
"""
try:
return client_cache.client
except AttributeError:
configured_client = hdfs_config.get_configured_hdfs_client()
if configured_client == "w... | [
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spotify/luigi | luigi/notifications.py | wrap_traceback | def wrap_traceback(traceback):
"""
For internal use only (until further notice)
"""
if email().format == 'html':
try:
from pygments import highlight
from pygments.lexers import PythonTracebackLexer
from pygments.formatters import HtmlFormatter
with... | python | def wrap_traceback(traceback):
"""
For internal use only (until further notice)
"""
if email().format == 'html':
try:
from pygments import highlight
from pygments.lexers import PythonTracebackLexer
from pygments.formatters import HtmlFormatter
with... | [
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spotify/luigi | luigi/notifications.py | send_email_ses | def send_email_ses(sender, subject, message, recipients, image_png):
"""
Sends notification through AWS SES.
Does not handle access keys. Use either
1/ configuration file
2/ EC2 instance profile
See also https://boto3.readthedocs.io/en/latest/guide/configuration.html.
"""
from bot... | python | def send_email_ses(sender, subject, message, recipients, image_png):
"""
Sends notification through AWS SES.
Does not handle access keys. Use either
1/ configuration file
2/ EC2 instance profile
See also https://boto3.readthedocs.io/en/latest/guide/configuration.html.
"""
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spotify/luigi | luigi/notifications.py | send_email_sns | def send_email_sns(sender, subject, message, topic_ARN, image_png):
"""
Sends notification through AWS SNS. Takes Topic ARN from recipients.
Does not handle access keys. Use either
1/ configuration file
2/ EC2 instance profile
See also https://boto3.readthedocs.io/en/latest/guide/configur... | python | def send_email_sns(sender, subject, message, topic_ARN, image_png):
"""
Sends notification through AWS SNS. Takes Topic ARN from recipients.
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1/ configuration file
2/ EC2 instance profile
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spotify/luigi | luigi/notifications.py | send_email | def send_email(subject, message, sender, recipients, image_png=None):
"""
Decides whether to send notification. Notification is cancelled if there are
no recipients or if stdout is onto tty or if in debug mode.
Dispatches on config value email.method. Default is 'smtp'.
"""
notifiers = {
... | python | def send_email(subject, message, sender, recipients, image_png=None):
"""
Decides whether to send notification. Notification is cancelled if there are
no recipients or if stdout is onto tty or if in debug mode.
Dispatches on config value email.method. Default is 'smtp'.
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notifiers = {
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spotify/luigi | luigi/notifications.py | send_error_email | def send_error_email(subject, message, additional_recipients=None):
"""
Sends an email to the configured error email, if it's configured.
"""
recipients = _email_recipients(additional_recipients)
sender = email().sender
send_email(
subject=subject,
message=message,
sender... | python | def send_error_email(subject, message, additional_recipients=None):
"""
Sends an email to the configured error email, if it's configured.
"""
recipients = _email_recipients(additional_recipients)
sender = email().sender
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subject=subject,
message=message,
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spotify/luigi | luigi/notifications.py | format_task_error | def format_task_error(headline, task, command, formatted_exception=None):
"""
Format a message body for an error email related to a luigi.task.Task
:param headline: Summary line for the message
:param task: `luigi.task.Task` instance where this error occurred
:param formatted_exception: optional st... | python | def format_task_error(headline, task, command, formatted_exception=None):
"""
Format a message body for an error email related to a luigi.task.Task
:param headline: Summary line for the message
:param task: `luigi.task.Task` instance where this error occurred
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spotify/luigi | luigi/contrib/hdfs/webhdfs_client.py | WebHdfsClient.exists | def exists(self, path):
"""
Returns true if the path exists and false otherwise.
"""
import hdfs
try:
self.client.status(path)
return True
except hdfs.util.HdfsError as e:
if str(e).startswith('File does not exist: '):
r... | python | def exists(self, path):
"""
Returns true if the path exists and false otherwise.
"""
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try:
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return True
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"""
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"""
if not parents or raise_if_exists:
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"""
Has no returnvalue (just like WebHDFS)
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spotify/luigi | luigi/contrib/hdfs/webhdfs_client.py | WebHdfsClient.touchz | def touchz(self, path):
"""
To touchz using the web hdfs "write" cmd.
"""
self.client.write(path, data='', overwrite=False) | python | def touchz(self, path):
"""
To touchz using the web hdfs "write" cmd.
"""
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spotify/luigi | luigi/contrib/azureblob.py | AzureBlobTarget.open | def open(self, mode):
"""
Open the target for reading or writing
:param char mode:
'r' for reading and 'w' for writing.
'b' is not supported and will be stripped if used. For binary mode, use `format`
:return:
* :class:`.ReadableAzureBlobFile` if 'r'... | python | def open(self, mode):
"""
Open the target for reading or writing
:param char mode:
'r' for reading and 'w' for writing.
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spotify/luigi | examples/top_artists.py | Streams.run | def run(self):
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"""
Generates bogus data and writes it into the :py:meth:`~.Streams.output` target.
"""
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spotify/luigi | examples/top_artists.py | Top10Artists.requires | def requires(self):
"""
This task's dependencies:
* :py:class:`~.AggregateArtists` or
* :py:class:`~.AggregateArtistsSpark` if :py:attr:`~/.Top10Artists.use_spark` is set.
:return: object (:py:class:`luigi.task.Task`)
"""
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"""
This task's dependencies:
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spotify/luigi | luigi/contrib/simulate.py | RunAnywayTarget.get_path | def get_path(self):
"""
Returns a temporary file path based on a MD5 hash generated with the task's name and its arguments
"""
md5_hash = hashlib.md5(self.task_id.encode()).hexdigest()
logger.debug('Hash %s corresponds to task %s', md5_hash, self.task_id)
return os.path.... | python | def get_path(self):
"""
Returns a temporary file path based on a MD5 hash generated with the task's name and its arguments
"""
md5_hash = hashlib.md5(self.task_id.encode()).hexdigest()
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spotify/luigi | luigi/contrib/simulate.py | RunAnywayTarget.done | def done(self):
"""
Creates temporary file to mark the task as `done`
"""
logger.info('Marking %s as done', self)
fn = self.get_path()
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open(fn, 'w').close() | python | def done(self):
"""
Creates temporary file to mark the task as `done`
"""
logger.info('Marking %s as done', self)
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spotify/luigi | luigi/contrib/s3.py | S3Client.exists | def exists(self, path):
"""
Does provided path exist on S3?
"""
(bucket, key) = self._path_to_bucket_and_key(path)
# root always exists
if self._is_root(key):
return True
# file
if self._exists(bucket, key):
return True
i... | python | def exists(self, path):
"""
Does provided path exist on S3?
"""
(bucket, key) = self._path_to_bucket_and_key(path)
# root always exists
if self._is_root(key):
return True
# file
if self._exists(bucket, key):
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spotify/luigi | luigi/contrib/s3.py | S3Client.remove | def remove(self, path, recursive=True):
"""
Remove a file or directory from S3.
:param path: File or directory to remove
:param recursive: Boolean indicator to remove object and children
:return: Boolean indicator denoting success of the removal of 1 or more files
"""
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"""
Remove a file or directory from S3.
:param path: File or directory to remove
:param recursive: Boolean indicator to remove object and children
:return: Boolean indicator denoting success of the removal of 1 or more files
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spotify/luigi | luigi/contrib/s3.py | S3Client.get_key | def get_key(self, path):
"""
Returns the object summary at the path
"""
(bucket, key) = self._path_to_bucket_and_key(path)
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return self.s3.ObjectSummary(bucket, key) | python | def get_key(self, path):
"""
Returns the object summary at the path
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spotify/luigi | luigi/contrib/s3.py | S3Client.put | def put(self, local_path, destination_s3_path, **kwargs):
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Put an object stored locally to an S3 path.
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spotify/luigi | luigi/contrib/s3.py | S3Client.put_string | def put_string(self, content, destination_s3_path, **kwargs):
"""
Put a string to an S3 path.
:param content: Data str
:param destination_s3_path: URL for target S3 location
:param kwargs: Keyword arguments are passed to the boto3 function `put_object`
"""
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spotify/luigi | luigi/contrib/s3.py | S3Client.put_multipart | def put_multipart(self, local_path, destination_s3_path, part_size=DEFAULT_PART_SIZE, **kwargs):
"""
Put an object stored locally to an S3 path
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:param local_path: Path to source local file
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"""
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spotify/luigi | luigi/contrib/s3.py | S3Client.copy | def copy(self, source_path, destination_path, threads=DEFAULT_THREADS, start_time=None, end_time=None,
part_size=DEFAULT_PART_SIZE, **kwargs):
"""
Copy object(s) from one S3 location to another. Works for individual keys or entire directories.
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spotify/luigi | luigi/contrib/s3.py | S3Client.get | def get(self, s3_path, destination_local_path):
"""
Get an object stored in S3 and write it to a local path.
"""
(bucket, key) = self._path_to_bucket_and_key(s3_path)
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self.s3.meta.client.download_file(bucket, key, destination_local_path) | python | def get(self, s3_path, destination_local_path):
"""
Get an object stored in S3 and write it to a local path.
"""
(bucket, key) = self._path_to_bucket_and_key(s3_path)
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spotify/luigi | luigi/contrib/s3.py | S3Client.get_as_bytes | def get_as_bytes(self, s3_path):
"""
Get the contents of an object stored in S3 as bytes
:param s3_path: URL for target S3 location
:return: File contents as pure bytes
"""
(bucket, key) = self._path_to_bucket_and_key(s3_path)
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"""
Get the contents of an object stored in S3 as bytes
:param s3_path: URL for target S3 location
:return: File contents as pure bytes
"""
(bucket, key) = self._path_to_bucket_and_key(s3_path)
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spotify/luigi | luigi/contrib/s3.py | S3Client.get_as_string | def get_as_string(self, s3_path, encoding='utf-8'):
"""
Get the contents of an object stored in S3 as string.
:param s3_path: URL for target S3 location
:param encoding: Encoding to decode bytes to string
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"""
Get the contents of an object stored in S3 as string.
:param s3_path: URL for target S3 location
:param encoding: Encoding to decode bytes to string
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spotify/luigi | luigi/contrib/s3.py | S3Client.isdir | def isdir(self, path):
"""
Is the parameter S3 path a directory?
"""
(bucket, key) = self._path_to_bucket_and_key(path)
s3_bucket = self.s3.Bucket(bucket)
# root is a directory
if self._is_root(key):
return True
for suffix in (S3_DIRECTORY_M... | python | def isdir(self, path):
"""
Is the parameter S3 path a directory?
"""
(bucket, key) = self._path_to_bucket_and_key(path)
s3_bucket = self.s3.Bucket(bucket)
# root is a directory
if self._is_root(key):
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spotify/luigi | luigi/contrib/s3.py | S3Client.listdir | def listdir(self, path, start_time=None, end_time=None, return_key=False):
"""
Get an iterable with S3 folder contents.
Iterable contains paths relative to queried path.
:param path: URL for target S3 location
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spotify/luigi | luigi/contrib/ftp.py | RemoteFileSystem.exists | def exists(self, path, mtime=None):
"""
Return `True` if file or directory at `path` exist, False otherwise.
Additional check on modified time when mtime is passed in.
Return False if the file's modified time is older mtime.
"""
self._connect()
if self.sftp:
... | python | def exists(self, path, mtime=None):
"""
Return `True` if file or directory at `path` exist, False otherwise.
Additional check on modified time when mtime is passed in.
Return False if the file's modified time is older mtime.
"""
self._connect()
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spotify/luigi | luigi/contrib/ftp.py | RemoteFileSystem.remove | def remove(self, path, recursive=True):
"""
Remove file or directory at location ``path``.
:param path: a path within the FileSystem to remove.
:type path: str
:param recursive: if the path is a directory, recursively remove the directory and
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"""
Remove file or directory at location ``path``.
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spotify/luigi | luigi/contrib/ftp.py | RemoteFileSystem._rm_recursive | def _rm_recursive(self, ftp, path):
"""
Recursively delete a directory tree on a remote server.
Source: https://gist.github.com/artlogic/2632647
"""
wd = ftp.pwd()
# check if it is a file first, because some FTP servers don't return
# correctly on ftp.nlst(file)... | python | def _rm_recursive(self, ftp, path):
"""
Recursively delete a directory tree on a remote server.
Source: https://gist.github.com/artlogic/2632647
"""
wd = ftp.pwd()
# check if it is a file first, because some FTP servers don't return
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spotify/luigi | luigi/contrib/ftp.py | RemoteFileSystem.put | def put(self, local_path, path, atomic=True):
"""
Put file from local filesystem to (s)FTP.
"""
self._connect()
if self.sftp:
self._sftp_put(local_path, path, atomic)
else:
self._ftp_put(local_path, path, atomic)
self._close() | python | def put(self, local_path, path, atomic=True):
"""
Put file from local filesystem to (s)FTP.
"""
self._connect()
if self.sftp:
self._sftp_put(local_path, path, atomic)
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self._ftp_put(local_path, path, atomic)
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spotify/luigi | luigi/contrib/ftp.py | RemoteFileSystem.get | def get(self, path, local_path):
"""
Download file from (s)FTP to local filesystem.
"""
normpath = os.path.normpath(local_path)
folder = os.path.dirname(normpath)
if folder and not os.path.exists(folder):
os.makedirs(folder)
tmp_local_path = local_pat... | python | def get(self, path, local_path):
"""
Download file from (s)FTP to local filesystem.
"""
normpath = os.path.normpath(local_path)
folder = os.path.dirname(normpath)
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spotify/luigi | luigi/contrib/ftp.py | RemoteFileSystem.listdir | def listdir(self, path='.'):
"""
Gets an list of the contents of path in (s)FTP
"""
self._connect()
if self.sftp:
contents = self._sftp_listdir(path)
else:
contents = self._ftp_listdir(path)
self._close()
return contents | python | def listdir(self, path='.'):
"""
Gets an list of the contents of path in (s)FTP
"""
self._connect()
if self.sftp:
contents = self._sftp_listdir(path)
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self._close()
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spotify/luigi | luigi/contrib/ftp.py | RemoteTarget.open | def open(self, mode):
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Open the FileSystem target.
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:param mode: the mode `r` opens the FileSystemTarget in read-only mode, whereas `w` will
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Open the FileSystem target.
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spotify/luigi | luigi/contrib/mongodb.py | MongoTarget.get_collection | def get_collection(self):
"""
Return targeted mongo collection to query on
"""
db_mongo = self._mongo_client[self._index]
return db_mongo[self._collection] | python | def get_collection(self):
"""
Return targeted mongo collection to query on
"""
db_mongo = self._mongo_client[self._index]
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spotify/luigi | luigi/contrib/mongodb.py | MongoCellTarget.read | def read(self):
"""
Read the target value
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"""
result = self.get_collection().aggregate([
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Read the target value
Use $project aggregate operator in order to support nested objects
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spotify/luigi | luigi/contrib/mongodb.py | MongoCellTarget.write | def write(self, value):
"""
Write value to the target
"""
self.get_collection().update_one(
{'_id': self._document_id},
{'$set': {self._path: value}},
upsert=True
) | python | def write(self, value):
"""
Write value to the target
"""
self.get_collection().update_one(
{'_id': self._document_id},
{'$set': {self._path: value}},
upsert=True
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spotify/luigi | luigi/contrib/mongodb.py | MongoRangeTarget.read | def read(self):
"""
Read the targets value
"""
cursor = self.get_collection().find(
{
'_id': {'$in': self._document_ids},
self._field: {'$exists': True}
},
{self._field: True}
)
return {doc['_id']: doc[s... | python | def read(self):
"""
Read the targets value
"""
cursor = self.get_collection().find(
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},
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spotify/luigi | luigi/contrib/mongodb.py | MongoRangeTarget.write | def write(self, values):
"""
Write values to the targeted documents
Values need to be a dict as : {document_id: value}
"""
# Insert only for docs targeted by the target
filtered = {_id: value for _id, value in values.items() if _id in self._document_ids}
if not f... | python | def write(self, values):
"""
Write values to the targeted documents
Values need to be a dict as : {document_id: value}
"""
# Insert only for docs targeted by the target
filtered = {_id: value for _id, value in values.items() if _id in self._document_ids}
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spotify/luigi | luigi/contrib/mongodb.py | MongoRangeTarget.get_empty_ids | def get_empty_ids(self):
"""
Get documents id with missing targeted field
"""
cursor = self.get_collection().find(
{
'_id': {'$in': self._document_ids},
self._field: {'$exists': True}
},
{'_id': True}
)
... | python | def get_empty_ids(self):
"""
Get documents id with missing targeted field
"""
cursor = self.get_collection().find(
{
'_id': {'$in': self._document_ids},
self._field: {'$exists': True}
},
{'_id': True}
)
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spotify/luigi | luigi/setup_logging.py | BaseLogging._section | def _section(cls, opts):
"""Get logging settings from config file section "logging"."""
if isinstance(cls.config, LuigiConfigParser):
return False
try:
logging_config = cls.config['logging']
except (TypeError, KeyError, NoSectionError):
return False
... | python | def _section(cls, opts):
"""Get logging settings from config file section "logging"."""
if isinstance(cls.config, LuigiConfigParser):
return False
try:
logging_config = cls.config['logging']
except (TypeError, KeyError, NoSectionError):
return False
... | [
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spotify/luigi | luigi/setup_logging.py | BaseLogging.setup | def setup(cls,
opts=type('opts', (), {
'background': None,
'logdir': None,
'logging_conf_file': None,
'log_level': 'DEBUG'
})):
"""Setup logging via CLI params and config."""
logger = logging.getLogger('l... | python | def setup(cls,
opts=type('opts', (), {
'background': None,
'logdir': None,
'logging_conf_file': None,
'log_level': 'DEBUG'
})):
"""Setup logging via CLI params and config."""
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spotify/luigi | luigi/setup_logging.py | DaemonLogging._cli | def _cli(cls, opts):
"""Setup logging via CLI options
If `--background` -- set INFO level for root logger.
If `--logdir` -- set logging with next params:
default Luigi's formatter,
INFO level,
output in logdir in `luigi-server.log` file
"""
if... | python | def _cli(cls, opts):
"""Setup logging via CLI options
If `--background` -- set INFO level for root logger.
If `--logdir` -- set logging with next params:
default Luigi's formatter,
INFO level,
output in logdir in `luigi-server.log` file
"""
if... | [
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spotify/luigi | luigi/setup_logging.py | DaemonLogging._conf | def _conf(cls, opts):
"""Setup logging via ini-file from logging_conf_file option."""
logging_conf = cls.config.get('core', 'logging_conf_file', None)
if logging_conf is None:
return False
if not os.path.exists(logging_conf):
# FileNotFoundError added only in Pyt... | python | def _conf(cls, opts):
"""Setup logging via ini-file from logging_conf_file option."""
logging_conf = cls.config.get('core', 'logging_conf_file', None)
if logging_conf is None:
return False
if not os.path.exists(logging_conf):
# FileNotFoundError added only in Pyt... | [
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spotify/luigi | luigi/setup_logging.py | DaemonLogging._default | def _default(cls, opts):
"""Setup default logger"""
logging.basicConfig(level=logging.INFO, format=cls._log_format)
return True | python | def _default(cls, opts):
"""Setup default logger"""
logging.basicConfig(level=logging.INFO, format=cls._log_format)
return True | [
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spotify/luigi | luigi/setup_logging.py | InterfaceLogging._conf | def _conf(cls, opts):
"""Setup logging via ini-file from logging_conf_file option."""
if not opts.logging_conf_file:
return False
if not os.path.exists(opts.logging_conf_file):
# FileNotFoundError added only in Python 3.3
# https://docs.python.org/3/whatsnew/... | python | def _conf(cls, opts):
"""Setup logging via ini-file from logging_conf_file option."""
if not opts.logging_conf_file:
return False
if not os.path.exists(opts.logging_conf_file):
# FileNotFoundError added only in Python 3.3
# https://docs.python.org/3/whatsnew/... | [
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spotify/luigi | luigi/setup_logging.py | InterfaceLogging._default | def _default(cls, opts):
"""Setup default logger"""
level = getattr(logging, opts.log_level, logging.DEBUG)
logger = logging.getLogger('luigi-interface')
logger.setLevel(level)
stream_handler = logging.StreamHandler()
stream_handler.setLevel(level)
formatter = ... | python | def _default(cls, opts):
"""Setup default logger"""
level = getattr(logging, opts.log_level, logging.DEBUG)
logger = logging.getLogger('luigi-interface')
logger.setLevel(level)
stream_handler = logging.StreamHandler()
stream_handler.setLevel(level)
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spotify/luigi | luigi/contrib/hdfs/config.py | get_configured_hdfs_client | def get_configured_hdfs_client():
"""
This is a helper that fetches the configuration value for 'client' in
the [hdfs] section. It will return the client that retains backwards
compatibility when 'client' isn't configured.
"""
config = hdfs()
custom = config.client
conf_usinf_snakebite =... | python | def get_configured_hdfs_client():
"""
This is a helper that fetches the configuration value for 'client' in
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compatibility when 'client' isn't configured.
"""
config = hdfs()
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spotify/luigi | luigi/contrib/hdfs/config.py | tmppath | def tmppath(path=None, include_unix_username=True):
"""
@param path: target path for which it is needed to generate temporary location
@type path: str
@type include_unix_username: bool
@rtype: str
Note that include_unix_username might work on windows too.
"""
addon = "luigitemp-%08d" % ... | python | def tmppath(path=None, include_unix_username=True):
"""
@param path: target path for which it is needed to generate temporary location
@type path: str
@type include_unix_username: bool
@rtype: str
Note that include_unix_username might work on windows too.
"""
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