BoghdadyJR/codesearch_python · Datasets at Hugging Face

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def _get_data_info(self, data, file_format): """Support file writing by determiniing data type and other options Parameters ---------- data : pandas object Data to be written file_format : basestring String indicating netCDF3 or netCDF4 Returns ...
def _filter_netcdf4_metadata(self, mdata_dict, coltype, remove=False): """Filter metadata properties to be consistent with netCDF4. Notes ----- removed forced to True if coltype consistent with a string type Parameters ---------- mdata_dict : dic...
def generic_meta_translator(self, meta_to_translate): '''Translates the metadate contained in an object into a dictionary suitable for export. Parameters ---------- meta_to_translate : Meta The metadata object to translate Returns ------- dic...
def to_netcdf4(self, fname=None, base_instrument=None, epoch_name='Epoch', zlib=False, complevel=4, shuffle=True): """Stores loaded data into a netCDF4 file. Parameters ---------- fname : string full path to save instrument object to base_i...
def to_alu_hlu_map(input_str): """Converter for alu hlu map Convert following input into a alu -> hlu map: Sample input: ``` HLU Number ALU Number ---------- ---------- 0 12 1 23 ``` ALU stands for array LUN number hlu stands...
def to_disk_indices(value): """Convert following input to disk indices Sample input: ``` Disks: Bus 0 Enclosure 0 Disk 9 Bus 1 Enclosure 0 Disk 12 Bus 1 Enclosure 0 Disk 9 Bus 0 Enclosure 0 Disk 4 Bus 0 Enclosure 0 Disk 7 ``` :param value: disk list :return: disk indic...
def url_to_host(url): """convert a url to a host (ip or domain) :param url: url string :returns: host: domain name or ipv4/v6 address :rtype: str :raises: ValueError: given an illegal url that without a ip or domain name """ regex_url = r"([a-z][a-z0-9+\-.]*://)?" + \ r"([a...
def parse_host_address(addr): """ parse host address to get domain name or ipv4/v6 address, cidr prefix and net mask code string if given a subnet address :param addr: :type addr: str :return: parsed domain name/ipv4 address/ipv6 address, cidr prefix if there is, net m...
def ipv4_prefix_to_mask(prefix): """ ipv4 cidr prefix to net mask :param prefix: cidr prefix , rang in (0, 32) :type prefix: int :return: dot separated ipv4 net mask code, eg: 255.255.255.0 :rtype: str """ if prefix > 32 or prefix < 0: raise ValueError("invalid cidr prefix for i...
def ipv6_prefix_to_mask(prefix): """ ipv6 cidr prefix to net mask :param prefix: cidr prefix, rang in (0, 128) :type prefix: int :return: comma separated ipv6 net mask code, eg: ffff:ffff:ffff:ffff:0000:0000:0000:0000 :rtype: str """ if prefix > 128 or prefix < 0: r...
def expand(self, new_size): """ expand the LUN to a new size :param new_size: new size in bytes. :return: the old size """ ret = self.size_total resp = self.modify(size=new_size) resp.raise_if_err() return ret
def update_hosts(self, host_names): """Primarily for puppet-unity use. Update the hosts for the lun if needed. :param host_names: specify the new hosts which access the LUN. """ if self.host_access: curr_hosts = [access.host.name for access in self.host_access] ...
def replicate(self, dst_lun_id, max_time_out_of_sync, replication_name=None, replicate_existing_snaps=None, remote_system=None): """ Creates a replication session with a existing lun as destination. :param dst_lun_id: destination lun id. :param max_ti...
def replicate_with_dst_resource_provisioning(self, max_time_out_of_sync, dst_pool_id, dst_lun_name=None, remote_system=None, ...
def get_physical_port(self): """Returns the link aggregation object or the ethernet port object.""" obj = None if self.is_link_aggregation(): obj = UnityLinkAggregation.get(self._cli, self.get_id()) else: obj = UnityEthernetPort.get(self._cli, self.get_id()) ...
def to_embedded(pool_id=None, is_thin_enabled=None, is_deduplication_enabled=None, is_compression_enabled=None, is_backup_only=None, size=None, tiering_policy=None, request_id=None, src_id=None, name=None, default_sp=None, replication_resou...
def create(cls, cli, src_resource_id, dst_resource_id, max_time_out_of_sync, name=None, members=None, auto_initiate=None, hourly_snap_replication_policy=None, daily_snap_replication_policy=None, replicate_existing_snaps=None, remote_system=None, ...
def create_with_dst_resource_provisioning( cls, cli, src_resource_id, dst_resource_config, max_time_out_of_sync, name=None, remote_system=None, src_spa_interface=None, src_spb_interface=None, dst_spa_interface=None, dst_spb_interface=None, dst_resource_element...
def modify(self, max_time_out_of_sync=None, name=None, hourly_snap_replication_policy=None, daily_snap_replication_policy=None, src_spa_interface=None, src_spb_interface=None, dst_spa_interface=None, dst_spb_interface=None): """ Modifies proper...
def resume(self, force_full_copy=None, src_spa_interface=None, src_spb_interface=None, dst_spa_interface=None, dst_spb_interface=None): """ Resumes a replication session. This can be applied on replication session when it's operational status is reported as...
def failover(self, sync=None, force=None): """ Fails over a replication session. :param sync: True - sync the source and destination resources before failing over the asynchronous replication session or keep them in sync after failing over the synchronous replication ses...
def failback(self, force_full_copy=None): """ Fails back a replication session. This can be applied on a replication session that is failed over. Fail back will synchronize the changes done to original destination back to original source site and will restore the original direct...
def _calcOrbits(self): """Prepares data structure for breaking data into orbits. Not intended for end user.""" # if the breaks between orbit have not been defined, define them # also, store the data so that grabbing different orbits does not # require reloads of whole dataset ...
def _equaBreaks(self, orbit_index_period=24.): """Determine where breaks in an equatorial satellite orbit occur. Looks for negative gradients in local time (or longitude) as well as breaks in UT. Parameters ---------- orbit_index_period : float The change in...
def _polarBreaks(self): """Determine where breaks in a polar orbiting satellite orbit occur. Looks for sign changes in latitude (magnetic or geographic) as well as breaks in UT. """ if self.orbit_index is None: raise ValueError('Orbit properties must be defined at ...
def _orbitNumberBreaks(self): """Determine where orbital breaks in a dataset with orbit numbers occur. Looks for changes in unique values. """ if self.orbit_index is None: raise ValueError('Orbit properties must be defined at ' + 'pysat.Instrum...
def _getBasicOrbit(self, orbit=None): """Load a particular orbit into .data for loaded day. Parameters ---------- orbit : int orbit number, 1 indexed, negative indexes allowed, -1 last orbit Note ---- A day of data must be loaded before this routine ...
def load(self, orbit=None): """Load a particular orbit into .data for loaded day. Parameters ---------- orbit : int orbit number, 1 indexed Note ---- A day of data must be loaded before this routine functions properly. If the last orbit o...
def next(self, arg, *kwarg): """Load the next orbit into .data. Note ---- Forms complete orbits across day boundaries. If no data loaded then the first orbit from the first date of data is returned. """ # first, check if data exists if not self.sat.emp...
def load(fnames, tag=None, sat_id=None): """Load Kp index files Parameters ------------ fnames : (pandas.Series) Series of filenames tag : (str or NoneType) tag or None (default=None) sat_id : (str or NoneType) satellite id or None (default=None) Returns -------...
def _parse(yr, mo, day): """ Basic parser to deal with date format of the Kp file. """ yr = '20'+yr yr = int(yr) mo = int(mo) day = int(day) return pds.datetime(yr, mo, day)
def load(fnames, tag=None, sat_id=None): """Load Kp index files Parameters ------------ fnames : (pandas.Series) Series of filenames tag : (str or NoneType) tag or None (default=None) sat_id : (str or NoneType) satellite id or None (default=None) Returns -------...
def download(date_array, tag, sat_id, data_path, user=None, password=None): """Routine to download Kp index data Parameters ----------- tag : (string or NoneType) Denotes type of file to load. Accepted types are '1min' and '5min'. (default=None) sat_id : (string or NoneType) ...
def filter_geoquiet(sat, maxKp=None, filterTime=None, kpData=None, kp_inst=None): """Filters pysat.Instrument data for given time after Kp drops below gate. Loads Kp data for the same timeframe covered by sat and sets sat.data to NaN for times when Kp > maxKp and for filterTime after Kp drops below max...
def _get_converter(self, converter_str): """find converter function reference by name find converter by name, converter name follows this convention: Class.method or: method The first type of converter class/function must be available in current modul...
def copy_file_to_remote(self, local_path, remote_path): """scp the local file to remote folder. :param local_path: local path :param remote_path: remote path """ sftp_client = self.transport.open_sftp_client() LOG.debug('Copy the local file to remote. ' ...
def get_remote_file(self, remote_path, local_path): """Fetch remote File. :param remote_path: remote path :param local_path: local path """ sftp_client = self.transport.open_sftp_client() LOG.debug('Get the remote file. ' 'Source=%(src)s. Target=%(targe...
def close(self): """Closes the ssh connection.""" if 'isLive' in self.__dict__ and self.isLive: self.transport.close() self.isLive = False
def xml_request(check_object=False, check_invalid_data_mover=False): """ indicate the return value is a xml api request :param check_invalid_data_mover: :param check_object: :return: the response of this request """ def decorator(f): @functools.wraps(f) def func_wrapper(self, *...
def nas_command(f): """ indicate it's a command of nas command run with ssh :param f: function that returns the command in list :return: command execution result """ @functools.wraps(f) def func_wrapper(self, argv, kwargs): commands = f(self, argv, **kwargs) return self.ssh...
def restore(self, backup=None, delete_backup=False): """Restore the snapshot to the associated storage resource. :param backup: name of the backup snapshot :param delete_backup: Whether to delete the backup snap after a successful restore. """ resp ...
def thin_clone(self, name, io_limit_policy=None, description=None): """Creates a new thin clone from this snapshot. .. note:: this snapshot should not enable Auto-Delete. """ if self.is_member_snap(): raise UnityCGMemberActionNotSupportError() if self.lun and not sel...
def delete(self, async_mode=False, even_attached=False): """Deletes the snapshot. :param async_mode: whether to delete the snapshot in async mode. :param even_attached: whether to delete the snapshot even it is attached to hosts. """ try: return super(Uni...
def get_all(self, type_name, base_fields=None, the_filter=None, nested_fields=None): """Get the resource by resource id. :param nested_fields: nested resource fields :param base_fields: fields of this resource :param the_filter: dictionary of filter like `{'name': 'abc'}...
def get(self, type_name, obj_id, base_fields=None, nested_fields=None): """Get the resource by resource id. :param nested_fields: nested resource fields. :param type_name: Resource type. For example, pool, lun, nasServer. :param obj_id: Resource id :param base_fields: Resource f...
def _flat_vports(self, connection_port): """Flat the virtual ports.""" vports = [] for vport in connection_port.virtual_ports: self._set_child_props(connection_port, vport) vports.append(vport) return vports
def has_snap(self): """ This method won't count the snaps in "destroying" state! :return: false if no snaps or all snaps are destroying. """ return len(list(filter(lambda s: s.state != SnapStateEnum.DESTROYING, self.snapshots))) > 0
def median2D(const, bin1, label1, bin2, label2, data_label, returnData=False): """Return a 2D average of data_label over a season and label1, label2. Parameters ---------- const: Constellation or Instrument bin#: [min, max, number of bins] label#: string i...
def get_rsc_list_2(self, rsc_clz_list=None): """get the list of resource list to collect based on clz list :param rsc_clz_list: the list of classes to collect :return: filtered list of resource list, like [VNXLunList(), VNXDiskList()] """ rsc_list_2 = self._defa...
def load(cosmicFiles, tag=None, sat_id=None): """ cosmic data load routine, called by pysat """ import netCDF4 num = len(cosmicFiles) # make sure there are files to read if num != 0: # call separate load_files routine, segemented for possible # multiprocessor load, not in...
def load_files(files, tag=None, sat_id=None): '''Loads a list of COSMIC data files, supplied by user. Returns a list of dicts, a dict for each file. ''' output = [None]*len(files) drop_idx = [] for (i,file) in enumerate(files): try: data = netCDF4.Dataset(file) ...
def download(date_array, tag, sat_id, data_path=None, user=None, password=None): """Downloads data from Madrigal. The user's names should be provided in field user. John Malkovich should be entered as John+Malkovich The password field should be the user's email address. These parameters ...
def clean(self): """Routine to return DMSP IVM data cleaned to the specified level 'Clean' enforces that both RPA and DM flags are <= 1 'Dusty' <= 2 'Dirty' <= 3 'None' None Routine is called by pysat, and not by the end user directly. Parameters ----------- inst : (pysat....
def create(cls, cli, management_address, local_username=None, local_password=None, remote_username=None, remote_password=None, connection_type=None): """ Configures a remote system for remote replication. :param cls: this class. :param cli: t...
def modify(self, management_address=None, username=None, password=None, connection_type=None): """ Modifies a remote system for remote replication. :param management_address: same as the one in `create` method. :param username: username for accessing the remote system. ...
def verify(self, connection_type=None): """ Verifies and update the remote system settings. :param connection_type: same as the one in `create` method. """ req_body = self._cli.make_body(connectionType=connection_type) resp = self.action('verify', **req_body) re...
def create(cls, cli, sp, ip_port, ip_address, netmask=None, v6_prefix_length=None, gateway=None, vlan_id=None): """ Creates a replication interface. :param cls: this class. :param cli: the rest cli. :param sp: `UnityStorageProcessor` object. Storage processor on w...
def modify(self, sp=None, ip_port=None, ip_address=None, netmask=None, v6_prefix_length=None, gateway=None, vlan_id=None): """ Modifies a replication interface. :param sp: same as the one in `create` method. :param ip_port: same as the one in `create` method. :par...
def sp_sum_values(self): """ return sp level values input: "values": { "spa": { "19": "385", "18": "0", "20": "0", "17": "0", "16": "0" }, "spb": { "19": "...
def sum_sp_values(self): """ return system level values (spa + spb) input: "values": { "spa": 385, "spb": 505 }, return: "values": { "0": 890 }, """ if self.values is None: ret = IdValues() ...
def combine_numeric_values(self, other): """ numeric_values * sp_values """ if self.values is None: ret = IdValues() else: ret = sum([IdValues( {k: int(v) * int(other.values[key]) for k, v in value.items()}) for key, value i...
def combine_sp_values(self, other): """ sp_values * sp_values """ if self.values is None: ret = IdValues() else: ret = IdValues({k: int(v) * int(other.values[k]) for k, v in self.values.items()}) return ret
def sum_combined_sp_values(self, other): """ sum(sp_values * sp_values) """ if self.values is None: ret = IdValues() else: ret = IdValues({'0': sum(int(x) for x in {k: int(v) * int(other.values[k]) for k, v ...
def add(self, function, kind='add', at_pos='end',args, *kwargs): """Add a function to custom processing queue. Custom functions are applied automatically to associated pysat instrument whenever instrument.load command called. Parameters ---------- functio...
def _apply_all(self, sat): """ Apply all of the custom functions to the satellite data object. """ if len(self._functions) > 0: for func, arg, kwarg, kind in zip(self._functions, self._args, self._kwargs, self._kind): ...
def clear(self): """Clear custom function list.""" self._functions=[] self._args=[] self._kwargs=[] self._kind=[]
def list_files(tag='north', sat_id=None, data_path=None, format_str=None): """Return a Pandas Series of every file for chosen satellite data Parameters ----------- tag : (string) Denotes type of file to load. Accepted types are 'north' and 'south'. (default='north') sat_id : (strin...
def download(date_array, tag, sat_id, data_path, user=None, password=None): """ Download SuperDARN data from Virginia Tech organized for loading by pysat. """ import sys import os import pysftp import davitpy if user is None: user = os.environ['DBREADUSER'] if password...
def same_disks(self, count=2): """ filter self to the required number of disks with same size and type Select the disks with the same type and same size. If not enough disks available, set self to empty. :param count: number of disks to retrieve :return: disk list """ ...
def set_bounds(self, start, stop): """ Sets boundaries for all instruments in constellation """ for instrument in self.instruments: instrument.bounds = (start, stop)
def data_mod(self, args, *kwargs): """ Register a function to modify data of member Instruments. The function is not partially applied to modify member data. When the Constellation receives a function call to register a function for data modification, it passes the call to ea...
def load(self, args, *kwargs): """ Load instrument data into instrument object.data (Wraps pysat.Instrument.load; documentation of that function is reproduced here.) Parameters --------- yr : integer Year for desired data doy : integer ...
def add(self, bounds1, label1, bounds2, label2, bin3, label3, data_label): """ Combines signals from multiple instruments within given bounds. Parameters ---------- bounds1 : (min, max) Bounds for selecting data on the axis of label1 D...
def difference(self, instrument1, instrument2, bounds, data_labels, cost_function): """ Calculates the difference in signals from multiple instruments within the given bounds. Parameters ---------- instrument1 : Instrument Information must ...
def daily2D(inst, bin1, label1, bin2, label2, data_label, gate, returnBins=False): """2D Daily Occurrence Probability of data_label > gate over a season. If data_label is greater than gate at least once per day, then a 100% occurrence probability results.Season delineated by the bounds attached to...
def by_orbit2D(inst, bin1, label1, bin2, label2, data_label, gate, returnBins=False): """2D Occurrence Probability of data_label orbit-by-orbit over a season. If data_label is greater than gate atleast once per orbit, then a 100% occurrence probability results. Season delineated by the bounds atta...
def daily3D(inst, bin1, label1, bin2, label2, bin3, label3, data_label, gate, returnBins=False): """3D Daily Occurrence Probability of data_label > gate over a season. If data_label is greater than gate atleast once per day, then a 100% occurrence probability results. Season delineated by...
def computational_form(data): """ Input Series of numbers, Series, or DataFrames repackaged for calculation. Parameters ---------- data : pandas.Series Series of numbers, Series, DataFrames Returns ------- pandas.Series, DataFrame, or Panel repacked data, aligned by...
def set_data_dir(path=None, store=None): """ Set the top level directory pysat uses to look for data and reload. Parameters ---------- path : string valid path to directory pysat uses to look for data store : bool if True, store data directory for future runs """ import ...
def load_netcdf4(fnames=None, strict_meta=False, file_format=None, epoch_name='Epoch', units_label='units', name_label='long_name', notes_label='notes', desc_label='desc', plot_label='label', axis_label='axis', scale_label='scale', m...
def getyrdoy(date): """Return a tuple of year, day of year for a supplied datetime object.""" try: doy = date.toordinal()-datetime(date.year,1,1).toordinal()+1 except AttributeError: raise AttributeError("Must supply a pandas datetime object or " + "equivalent")...
def season_date_range(start, stop, freq='D'): """ Return array of datetime objects using input frequency from start to stop Supports single datetime object or list, tuple, ndarray of start and stop dates. freq codes correspond to pandas date_range codes, D daily, M monthly, S secondly """...
def create_datetime_index(year=None, month=None, day=None, uts=None): """Create a timeseries index using supplied year, month, day, and ut in seconds. Parameters ---------- year : array_like of ints month : array_like of ints or None day : array_like of ints for day...
def nan_circmean(samples, high=2.0*np.pi, low=0.0, axis=None): """NaN insensitive version of scipy's circular mean routine Parameters ----------- samples : array_like Input array low : float or int Lower boundary for circular standard deviation range (default=0) high: float or i...
def nan_circstd(samples, high=2.0*np.pi, low=0.0, axis=None): """NaN insensitive version of scipy's circular standard deviation routine Parameters ----------- samples : array_like Input array low : float or int Lower boundary for circular standard deviation range (default=0) hig...
def default(inst): """Default routine to be applied when loading data. Removes redundant naming """ import pysat.instruments.icon_ivm as icivm inst.tag = 'level_2' icivm.remove_icon_names(inst, target='ICON_L2_EUV_Daytime_OP_')
def list_files(tag=None, sat_id=None, data_path=None, format_str=None): """Produce a list of ICON EUV files. Notes ----- Currently fixed to level-2 """ desc = None level = tag if level == 'level_1': code = 'L1' desc = None elif level == 'level_2': code = 'L...
def shadow_copy(self): """ Return a copy of the resource with same raw data :return: copy of the resource """ ret = self.__class__() if not self._is_updated(): # before copy, make sure source is updated. self.update() ret._parsed_resource = self._...
def load(fnames, tag=None, sat_id=None, **kwargs): """Loads data using pysat.utils.load_netcdf4 . This routine is called as needed by pysat. It is not intended for direct user interaction. Parameters ---------- fnames : array-like iterable of filename strings, full path, to data fi...
def list_files(tag=None, sat_id=None, data_path=None, format_str=None): """Produce a list of files corresponding to format_str located at data_path. This routine is invoked by pysat and is not intended for direct use by the end user. Multiple data levels may be supported via the 'tag' and 'sat_id' inp...
def command(f): """ indicate it's a command of naviseccli :param f: function that returns the command in list :return: command execution result """ @functools.wraps(f) def func_wrapper(self, argv, *kwargs): if 'ip' in kwargs: ip = kwargs['ip'] del kwargs['ip']...
def duel_command(f): """ indicate it's a command need to be called on both SP :param f: function that returns the command in list :return: command execution result on both sps (tuple of 2) """ @functools.wraps(f) def func_wrapper(self, argv, *kwargs): commands = _get_commands(f, self...
def supplement_filesystem(old_size, user_cap=False): """Return new size accounting for the metadata.""" new_size = old_size if user_cap: if old_size <= _GiB_to_Byte(1.5): new_size = _GiB_to_Byte(3) else: new_size += _GiB_to_Byte(1.5) return int(new_size)
def synchronized(cls, obj=None): """ synchronize on obj if obj is supplied. :param obj: the obj to lock on. if none, lock to the function :return: return of the func. """ def get_key(f, o): if o is None: key = hash(f) else: ...
def re_enqueue(self, item): """Re-enqueue till reach max retries.""" if 'retries' in item: retries = item['retries'] if retries >= self.MAX_RETRIES: log.warn("Failed to execute {} after {} retries, give it " " up.".format(item['method'], r...
def _support_op(*args): """Internal decorator to define an criteria compare operations.""" def inner(func): for one_arg in args: _op_mapping_[one_arg] = func return func return inner
def clean(inst): """Routine to return VEFI data cleaned to the specified level Parameters ----------- inst : (pysat.Instrument) Instrument class object, whose attribute clean_level is used to return the desired level of data selectivity. Returns -------- Void : (NoneType) ...
def remove_icon_names(inst, target=None): """Removes leading text on ICON project variable names Parameters ---------- inst : pysat.Instrument ICON associated pysat.Instrument object target : str Leading string to remove. If none supplied, ICON project standards are used to ...
def list_files(tag=None, sat_id=None, data_path=None, format_str=None): """Return a Pandas Series of every file for chosen satellite data Parameters ----------- tag : (string or NoneType) Denotes type of file to load. Accepted types are '1min' and '5min'. (default=None) sat_id : (s...
def time_shift_to_magnetic_poles(inst): """ OMNI data is time-shifted to bow shock. Time shifted again to intersections with magnetic pole. Parameters ----------- inst : Instrument class object Instrument with OMNI HRO data Notes --------- Time shift calculated using distance t...

def _get_data_info(self, data, file_format): """Support file writing by determiniing data type and other options Parameters ---------- data : pandas object Data to be written file_format : basestring String indicating netCDF3 or netCDF4 Returns ...

def _filter_netcdf4_metadata(self, mdata_dict, coltype, remove=False): """Filter metadata properties to be consistent with netCDF4. Notes ----- removed forced to True if coltype consistent with a string type Parameters ---------- mdata_dict : dic...

def generic_meta_translator(self, meta_to_translate): '''Translates the metadate contained in an object into a dictionary suitable for export. Parameters ---------- meta_to_translate : Meta The metadata object to translate Returns ------- dic...

def to_netcdf4(self, fname=None, base_instrument=None, epoch_name='Epoch', zlib=False, complevel=4, shuffle=True): """Stores loaded data into a netCDF4 file. Parameters ---------- fname : string full path to save instrument object to base_i...

def to_alu_hlu_map(input_str): """Converter for alu hlu map Convert following input into a alu -> hlu map: Sample input: ``` HLU Number ALU Number ---------- ---------- 0 12 1 23 ``` ALU stands for array LUN number hlu stands...

def to_disk_indices(value): """Convert following input to disk indices Sample input: ``` Disks: Bus 0 Enclosure 0 Disk 9 Bus 1 Enclosure 0 Disk 12 Bus 1 Enclosure 0 Disk 9 Bus 0 Enclosure 0 Disk 4 Bus 0 Enclosure 0 Disk 7 ``` :param value: disk list :return: disk indic...

def url_to_host(url): """convert a url to a host (ip or domain) :param url: url string :returns: host: domain name or ipv4/v6 address :rtype: str :raises: ValueError: given an illegal url that without a ip or domain name """ regex_url = r"([a-z][a-z0-9+\-.]*://)?" + \ r"([a...

def parse_host_address(addr): """ parse host address to get domain name or ipv4/v6 address, cidr prefix and net mask code string if given a subnet address :param addr: :type addr: str :return: parsed domain name/ipv4 address/ipv6 address, cidr prefix if there is, net m...

def ipv4_prefix_to_mask(prefix): """ ipv4 cidr prefix to net mask :param prefix: cidr prefix , rang in (0, 32) :type prefix: int :return: dot separated ipv4 net mask code, eg: 255.255.255.0 :rtype: str """ if prefix > 32 or prefix < 0: raise ValueError("invalid cidr prefix for i...

def ipv6_prefix_to_mask(prefix): """ ipv6 cidr prefix to net mask :param prefix: cidr prefix, rang in (0, 128) :type prefix: int :return: comma separated ipv6 net mask code, eg: ffff:ffff:ffff:ffff:0000:0000:0000:0000 :rtype: str """ if prefix > 128 or prefix < 0: r...

def expand(self, new_size): """ expand the LUN to a new size :param new_size: new size in bytes. :return: the old size """ ret = self.size_total resp = self.modify(size=new_size) resp.raise_if_err() return ret

def update_hosts(self, host_names): """Primarily for puppet-unity use. Update the hosts for the lun if needed. :param host_names: specify the new hosts which access the LUN. """ if self.host_access: curr_hosts = [access.host.name for access in self.host_access] ...

def replicate(self, dst_lun_id, max_time_out_of_sync, replication_name=None, replicate_existing_snaps=None, remote_system=None): """ Creates a replication session with a existing lun as destination. :param dst_lun_id: destination lun id. :param max_ti...

def replicate_with_dst_resource_provisioning(self, max_time_out_of_sync, dst_pool_id, dst_lun_name=None, remote_system=None, ...

def get_physical_port(self): """Returns the link aggregation object or the ethernet port object.""" obj = None if self.is_link_aggregation(): obj = UnityLinkAggregation.get(self._cli, self.get_id()) else: obj = UnityEthernetPort.get(self._cli, self.get_id()) ...

def to_embedded(pool_id=None, is_thin_enabled=None, is_deduplication_enabled=None, is_compression_enabled=None, is_backup_only=None, size=None, tiering_policy=None, request_id=None, src_id=None, name=None, default_sp=None, replication_resou...

def create(cls, cli, src_resource_id, dst_resource_id, max_time_out_of_sync, name=None, members=None, auto_initiate=None, hourly_snap_replication_policy=None, daily_snap_replication_policy=None, replicate_existing_snaps=None, remote_system=None, ...

def create_with_dst_resource_provisioning( cls, cli, src_resource_id, dst_resource_config, max_time_out_of_sync, name=None, remote_system=None, src_spa_interface=None, src_spb_interface=None, dst_spa_interface=None, dst_spb_interface=None, dst_resource_element...

def modify(self, max_time_out_of_sync=None, name=None, hourly_snap_replication_policy=None, daily_snap_replication_policy=None, src_spa_interface=None, src_spb_interface=None, dst_spa_interface=None, dst_spb_interface=None): """ Modifies proper...

def resume(self, force_full_copy=None, src_spa_interface=None, src_spb_interface=None, dst_spa_interface=None, dst_spb_interface=None): """ Resumes a replication session. This can be applied on replication session when it's operational status is reported as...

def failover(self, sync=None, force=None): """ Fails over a replication session. :param sync: True - sync the source and destination resources before failing over the asynchronous replication session or keep them in sync after failing over the synchronous replication ses...

def failback(self, force_full_copy=None): """ Fails back a replication session. This can be applied on a replication session that is failed over. Fail back will synchronize the changes done to original destination back to original source site and will restore the original direct...

def _calcOrbits(self): """Prepares data structure for breaking data into orbits. Not intended for end user.""" # if the breaks between orbit have not been defined, define them # also, store the data so that grabbing different orbits does not # require reloads of whole dataset ...

def _equaBreaks(self, orbit_index_period=24.): """Determine where breaks in an equatorial satellite orbit occur. Looks for negative gradients in local time (or longitude) as well as breaks in UT. Parameters ---------- orbit_index_period : float The change in...

def _polarBreaks(self): """Determine where breaks in a polar orbiting satellite orbit occur. Looks for sign changes in latitude (magnetic or geographic) as well as breaks in UT. """ if self.orbit_index is None: raise ValueError('Orbit properties must be defined at ...

def _orbitNumberBreaks(self): """Determine where orbital breaks in a dataset with orbit numbers occur. Looks for changes in unique values. """ if self.orbit_index is None: raise ValueError('Orbit properties must be defined at ' + 'pysat.Instrum...

def _getBasicOrbit(self, orbit=None): """Load a particular orbit into .data for loaded day. Parameters ---------- orbit : int orbit number, 1 indexed, negative indexes allowed, -1 last orbit Note ---- A day of data must be loaded before this routine ...

def load(self, orbit=None): """Load a particular orbit into .data for loaded day. Parameters ---------- orbit : int orbit number, 1 indexed Note ---- A day of data must be loaded before this routine functions properly. If the last orbit o...

def next(self, *arg, **kwarg): """Load the next orbit into .data. Note ---- Forms complete orbits across day boundaries. If no data loaded then the first orbit from the first date of data is returned. """ # first, check if data exists if not self.sat.emp...

def load(fnames, tag=None, sat_id=None): """Load Kp index files Parameters ------------ fnames : (pandas.Series) Series of filenames tag : (str or NoneType) tag or None (default=None) sat_id : (str or NoneType) satellite id or None (default=None) Returns -------...

def _parse(yr, mo, day): """ Basic parser to deal with date format of the Kp file. """ yr = '20'+yr yr = int(yr) mo = int(mo) day = int(day) return pds.datetime(yr, mo, day)

def load(fnames, tag=None, sat_id=None): """Load Kp index files Parameters ------------ fnames : (pandas.Series) Series of filenames tag : (str or NoneType) tag or None (default=None) sat_id : (str or NoneType) satellite id or None (default=None) Returns -------...

def download(date_array, tag, sat_id, data_path, user=None, password=None): """Routine to download Kp index data Parameters ----------- tag : (string or NoneType) Denotes type of file to load. Accepted types are '1min' and '5min'. (default=None) sat_id : (string or NoneType) ...

def filter_geoquiet(sat, maxKp=None, filterTime=None, kpData=None, kp_inst=None): """Filters pysat.Instrument data for given time after Kp drops below gate. Loads Kp data for the same timeframe covered by sat and sets sat.data to NaN for times when Kp > maxKp and for filterTime after Kp drops below max...

def _get_converter(self, converter_str): """find converter function reference by name find converter by name, converter name follows this convention: Class.method or: method The first type of converter class/function must be available in current modul...

def copy_file_to_remote(self, local_path, remote_path): """scp the local file to remote folder. :param local_path: local path :param remote_path: remote path """ sftp_client = self.transport.open_sftp_client() LOG.debug('Copy the local file to remote. ' ...

def get_remote_file(self, remote_path, local_path): """Fetch remote File. :param remote_path: remote path :param local_path: local path """ sftp_client = self.transport.open_sftp_client() LOG.debug('Get the remote file. ' 'Source=%(src)s. Target=%(targe...

def close(self): """Closes the ssh connection.""" if 'isLive' in self.__dict__ and self.isLive: self.transport.close() self.isLive = False

def xml_request(check_object=False, check_invalid_data_mover=False): """ indicate the return value is a xml api request :param check_invalid_data_mover: :param check_object: :return: the response of this request """ def decorator(f): @functools.wraps(f) def func_wrapper(self, *...

def nas_command(f): """ indicate it's a command of nas command run with ssh :param f: function that returns the command in list :return: command execution result """ @functools.wraps(f) def func_wrapper(self, *argv, **kwargs): commands = f(self, *argv, **kwargs) return self.ssh...

def restore(self, backup=None, delete_backup=False): """Restore the snapshot to the associated storage resource. :param backup: name of the backup snapshot :param delete_backup: Whether to delete the backup snap after a successful restore. """ resp ...

def thin_clone(self, name, io_limit_policy=None, description=None): """Creates a new thin clone from this snapshot. .. note:: this snapshot should not enable Auto-Delete. """ if self.is_member_snap(): raise UnityCGMemberActionNotSupportError() if self.lun and not sel...

def delete(self, async_mode=False, even_attached=False): """Deletes the snapshot. :param async_mode: whether to delete the snapshot in async mode. :param even_attached: whether to delete the snapshot even it is attached to hosts. """ try: return super(Uni...

def get_all(self, type_name, base_fields=None, the_filter=None, nested_fields=None): """Get the resource by resource id. :param nested_fields: nested resource fields :param base_fields: fields of this resource :param the_filter: dictionary of filter like `{'name': 'abc'}...

def get(self, type_name, obj_id, base_fields=None, nested_fields=None): """Get the resource by resource id. :param nested_fields: nested resource fields. :param type_name: Resource type. For example, pool, lun, nasServer. :param obj_id: Resource id :param base_fields: Resource f...

def _flat_vports(self, connection_port): """Flat the virtual ports.""" vports = [] for vport in connection_port.virtual_ports: self._set_child_props(connection_port, vport) vports.append(vport) return vports

def has_snap(self): """ This method won't count the snaps in "destroying" state! :return: false if no snaps or all snaps are destroying. """ return len(list(filter(lambda s: s.state != SnapStateEnum.DESTROYING, self.snapshots))) > 0

def median2D(const, bin1, label1, bin2, label2, data_label, returnData=False): """Return a 2D average of data_label over a season and label1, label2. Parameters ---------- const: Constellation or Instrument bin#: [min, max, number of bins] label#: string i...

def get_rsc_list_2(self, rsc_clz_list=None): """get the list of resource list to collect based on clz list :param rsc_clz_list: the list of classes to collect :return: filtered list of resource list, like [VNXLunList(), VNXDiskList()] """ rsc_list_2 = self._defa...

def load(cosmicFiles, tag=None, sat_id=None): """ cosmic data load routine, called by pysat """ import netCDF4 num = len(cosmicFiles) # make sure there are files to read if num != 0: # call separate load_files routine, segemented for possible # multiprocessor load, not in...

def load_files(files, tag=None, sat_id=None): '''Loads a list of COSMIC data files, supplied by user. Returns a list of dicts, a dict for each file. ''' output = [None]*len(files) drop_idx = [] for (i,file) in enumerate(files): try: data = netCDF4.Dataset(file) ...

def download(date_array, tag, sat_id, data_path=None, user=None, password=None): """Downloads data from Madrigal. The user's names should be provided in field user. John Malkovich should be entered as John+Malkovich The password field should be the user's email address. These parameters ...

def clean(self): """Routine to return DMSP IVM data cleaned to the specified level 'Clean' enforces that both RPA and DM flags are <= 1 'Dusty' <= 2 'Dirty' <= 3 'None' None Routine is called by pysat, and not by the end user directly. Parameters ----------- inst : (pysat....

def create(cls, cli, management_address, local_username=None, local_password=None, remote_username=None, remote_password=None, connection_type=None): """ Configures a remote system for remote replication. :param cls: this class. :param cli: t...

def modify(self, management_address=None, username=None, password=None, connection_type=None): """ Modifies a remote system for remote replication. :param management_address: same as the one in `create` method. :param username: username for accessing the remote system. ...

def verify(self, connection_type=None): """ Verifies and update the remote system settings. :param connection_type: same as the one in `create` method. """ req_body = self._cli.make_body(connectionType=connection_type) resp = self.action('verify', **req_body) re...

def create(cls, cli, sp, ip_port, ip_address, netmask=None, v6_prefix_length=None, gateway=None, vlan_id=None): """ Creates a replication interface. :param cls: this class. :param cli: the rest cli. :param sp: `UnityStorageProcessor` object. Storage processor on w...

def modify(self, sp=None, ip_port=None, ip_address=None, netmask=None, v6_prefix_length=None, gateway=None, vlan_id=None): """ Modifies a replication interface. :param sp: same as the one in `create` method. :param ip_port: same as the one in `create` method. :par...

def sp_sum_values(self): """ return sp level values input: "values": { "spa": { "19": "385", "18": "0", "20": "0", "17": "0", "16": "0" }, "spb": { "19": "...

def sum_sp_values(self): """ return system level values (spa + spb) input: "values": { "spa": 385, "spb": 505 }, return: "values": { "0": 890 }, """ if self.values is None: ret = IdValues() ...

def combine_numeric_values(self, other): """ numeric_values * sp_values """ if self.values is None: ret = IdValues() else: ret = sum([IdValues( {k: int(v) * int(other.values[key]) for k, v in value.items()}) for key, value i...

def combine_sp_values(self, other): """ sp_values * sp_values """ if self.values is None: ret = IdValues() else: ret = IdValues({k: int(v) * int(other.values[k]) for k, v in self.values.items()}) return ret

def sum_combined_sp_values(self, other): """ sum(sp_values * sp_values) """ if self.values is None: ret = IdValues() else: ret = IdValues({'0': sum(int(x) for x in {k: int(v) * int(other.values[k]) for k, v ...

def add(self, function, kind='add', at_pos='end',*args, **kwargs): """Add a function to custom processing queue. Custom functions are applied automatically to associated pysat instrument whenever instrument.load command called. Parameters ---------- functio...

def _apply_all(self, sat): """ Apply all of the custom functions to the satellite data object. """ if len(self._functions) > 0: for func, arg, kwarg, kind in zip(self._functions, self._args, self._kwargs, self._kind): ...

def clear(self): """Clear custom function list.""" self._functions=[] self._args=[] self._kwargs=[] self._kind=[]

def list_files(tag='north', sat_id=None, data_path=None, format_str=None): """Return a Pandas Series of every file for chosen satellite data Parameters ----------- tag : (string) Denotes type of file to load. Accepted types are 'north' and 'south'. (default='north') sat_id : (strin...

def download(date_array, tag, sat_id, data_path, user=None, password=None): """ Download SuperDARN data from Virginia Tech organized for loading by pysat. """ import sys import os import pysftp import davitpy if user is None: user = os.environ['DBREADUSER'] if password...

def same_disks(self, count=2): """ filter self to the required number of disks with same size and type Select the disks with the same type and same size. If not enough disks available, set self to empty. :param count: number of disks to retrieve :return: disk list """ ...

def set_bounds(self, start, stop): """ Sets boundaries for all instruments in constellation """ for instrument in self.instruments: instrument.bounds = (start, stop)

def data_mod(self, *args, **kwargs): """ Register a function to modify data of member Instruments. The function is not partially applied to modify member data. When the Constellation receives a function call to register a function for data modification, it passes the call to ea...

def load(self, *args, **kwargs): """ Load instrument data into instrument object.data (Wraps pysat.Instrument.load; documentation of that function is reproduced here.) Parameters --------- yr : integer Year for desired data doy : integer ...

def add(self, bounds1, label1, bounds2, label2, bin3, label3, data_label): """ Combines signals from multiple instruments within given bounds. Parameters ---------- bounds1 : (min, max) Bounds for selecting data on the axis of label1 D...

def difference(self, instrument1, instrument2, bounds, data_labels, cost_function): """ Calculates the difference in signals from multiple instruments within the given bounds. Parameters ---------- instrument1 : Instrument Information must ...

def daily2D(inst, bin1, label1, bin2, label2, data_label, gate, returnBins=False): """2D Daily Occurrence Probability of data_label > gate over a season. If data_label is greater than gate at least once per day, then a 100% occurrence probability results.Season delineated by the bounds attached to...

def by_orbit2D(inst, bin1, label1, bin2, label2, data_label, gate, returnBins=False): """2D Occurrence Probability of data_label orbit-by-orbit over a season. If data_label is greater than gate atleast once per orbit, then a 100% occurrence probability results. Season delineated by the bounds atta...

def daily3D(inst, bin1, label1, bin2, label2, bin3, label3, data_label, gate, returnBins=False): """3D Daily Occurrence Probability of data_label > gate over a season. If data_label is greater than gate atleast once per day, then a 100% occurrence probability results. Season delineated by...

def computational_form(data): """ Input Series of numbers, Series, or DataFrames repackaged for calculation. Parameters ---------- data : pandas.Series Series of numbers, Series, DataFrames Returns ------- pandas.Series, DataFrame, or Panel repacked data, aligned by...

def set_data_dir(path=None, store=None): """ Set the top level directory pysat uses to look for data and reload. Parameters ---------- path : string valid path to directory pysat uses to look for data store : bool if True, store data directory for future runs """ import ...

def load_netcdf4(fnames=None, strict_meta=False, file_format=None, epoch_name='Epoch', units_label='units', name_label='long_name', notes_label='notes', desc_label='desc', plot_label='label', axis_label='axis', scale_label='scale', m...

def getyrdoy(date): """Return a tuple of year, day of year for a supplied datetime object.""" try: doy = date.toordinal()-datetime(date.year,1,1).toordinal()+1 except AttributeError: raise AttributeError("Must supply a pandas datetime object or " + "equivalent")...

def season_date_range(start, stop, freq='D'): """ Return array of datetime objects using input frequency from start to stop Supports single datetime object or list, tuple, ndarray of start and stop dates. freq codes correspond to pandas date_range codes, D daily, M monthly, S secondly """...

def create_datetime_index(year=None, month=None, day=None, uts=None): """Create a timeseries index using supplied year, month, day, and ut in seconds. Parameters ---------- year : array_like of ints month : array_like of ints or None day : array_like of ints for day...

def nan_circmean(samples, high=2.0*np.pi, low=0.0, axis=None): """NaN insensitive version of scipy's circular mean routine Parameters ----------- samples : array_like Input array low : float or int Lower boundary for circular standard deviation range (default=0) high: float or i...

def nan_circstd(samples, high=2.0*np.pi, low=0.0, axis=None): """NaN insensitive version of scipy's circular standard deviation routine Parameters ----------- samples : array_like Input array low : float or int Lower boundary for circular standard deviation range (default=0) hig...

def default(inst): """Default routine to be applied when loading data. Removes redundant naming """ import pysat.instruments.icon_ivm as icivm inst.tag = 'level_2' icivm.remove_icon_names(inst, target='ICON_L2_EUV_Daytime_OP_')

def list_files(tag=None, sat_id=None, data_path=None, format_str=None): """Produce a list of ICON EUV files. Notes ----- Currently fixed to level-2 """ desc = None level = tag if level == 'level_1': code = 'L1' desc = None elif level == 'level_2': code = 'L...

def shadow_copy(self): """ Return a copy of the resource with same raw data :return: copy of the resource """ ret = self.__class__() if not self._is_updated(): # before copy, make sure source is updated. self.update() ret._parsed_resource = self._...

def load(fnames, tag=None, sat_id=None, **kwargs): """Loads data using pysat.utils.load_netcdf4 . This routine is called as needed by pysat. It is not intended for direct user interaction. Parameters ---------- fnames : array-like iterable of filename strings, full path, to data fi...

def list_files(tag=None, sat_id=None, data_path=None, format_str=None): """Produce a list of files corresponding to format_str located at data_path. This routine is invoked by pysat and is not intended for direct use by the end user. Multiple data levels may be supported via the 'tag' and 'sat_id' inp...

def command(f): """ indicate it's a command of naviseccli :param f: function that returns the command in list :return: command execution result """ @functools.wraps(f) def func_wrapper(self, *argv, **kwargs): if 'ip' in kwargs: ip = kwargs['ip'] del kwargs['ip']...

def duel_command(f): """ indicate it's a command need to be called on both SP :param f: function that returns the command in list :return: command execution result on both sps (tuple of 2) """ @functools.wraps(f) def func_wrapper(self, *argv, **kwargs): commands = _get_commands(f, self...

def supplement_filesystem(old_size, user_cap=False): """Return new size accounting for the metadata.""" new_size = old_size if user_cap: if old_size <= _GiB_to_Byte(1.5): new_size = _GiB_to_Byte(3) else: new_size += _GiB_to_Byte(1.5) return int(new_size)

def synchronized(cls, obj=None): """ synchronize on obj if obj is supplied. :param obj: the obj to lock on. if none, lock to the function :return: return of the func. """ def get_key(f, o): if o is None: key = hash(f) else: ...

def re_enqueue(self, item): """Re-enqueue till reach max retries.""" if 'retries' in item: retries = item['retries'] if retries >= self.MAX_RETRIES: log.warn("Failed to execute {} after {} retries, give it " " up.".format(item['method'], r...

def _support_op(*args): """Internal decorator to define an criteria compare operations.""" def inner(func): for one_arg in args: _op_mapping_[one_arg] = func return func return inner

def clean(inst): """Routine to return VEFI data cleaned to the specified level Parameters ----------- inst : (pysat.Instrument) Instrument class object, whose attribute clean_level is used to return the desired level of data selectivity. Returns -------- Void : (NoneType) ...

def remove_icon_names(inst, target=None): """Removes leading text on ICON project variable names Parameters ---------- inst : pysat.Instrument ICON associated pysat.Instrument object target : str Leading string to remove. If none supplied, ICON project standards are used to ...

def list_files(tag=None, sat_id=None, data_path=None, format_str=None): """Return a Pandas Series of every file for chosen satellite data Parameters ----------- tag : (string or NoneType) Denotes type of file to load. Accepted types are '1min' and '5min'. (default=None) sat_id : (s...

def time_shift_to_magnetic_poles(inst): """ OMNI data is time-shifted to bow shock. Time shifted again to intersections with magnetic pole. Parameters ----------- inst : Instrument class object Instrument with OMNI HRO data Notes --------- Time shift calculated using distance t...