podpac.data.PyDAP

class podpac.data.PyDAP(**kwargs)[source]

Bases: podpac.core.interpolation.interpolation.InterpolationMixin, podpac.core.data.pydap_source.PyDAPBase

Alternative Constructors

from_definition(definition)

Create podpac Node from a dictionary definition.

from_json(s)

Create podpac Node from a JSON definition.

Methods

__init__(**kwargs)

Do not overwrite me

create_output_array(coords[, data, attrs])

Initialize an output data array

eval(coordinates, **kwargs)

Evaluate the node at the given coordinates.

eval_group(group)

Evaluate the node for each of the coordinates in the group.

find_coordinates()

Get the available coordinates for the Node.

from_url(url)

Create podpac Node from a WMS/WCS request.

get_cache(key[, coordinates])

Get cached data for this node.

get_coordinates()

Returns a Coordinates object that describes the coordinates of the data source.

get_data(coordinates, coordinates_index)

This method must be defined by the data source implementing the DataSource class.

has_cache(key[, coordinates])

Check for cached data for this node.

init()

Overwrite this method if a node needs to do any additional initialization after the standard initialization.

load(path)

Create podpac Node from file.

put_cache(data, key[, coordinates, expires, …])

Cache data for this node.

rem_cache(key[, coordinates, mode])

Clear cached data for this node.

save(path)

Write node to file.

set_coordinates(coordinates[, force])

Set the coordinates.

set_credentials([username, password])

Shortcut to podpac.authentication.set_crendentials() using class member self.hostname for the hostname

trait_defaults(*names, **metadata)

Return a trait’s default value or a dictionary of them

trait_has_value(name)

Returns True if the specified trait has a value.

trait_is_defined(name)

trait_values(**metadata)

A dict of trait names and their values.

Attributes

attrs

List of node attributes

auth_required

A boolean (True, False) trait.

base_ref

Default reference/name in node definitions

boundary

An instance of a Python dict.

cache_coordinates

A boolean (True, False) trait.

cache_ctrl

A trait whose value must be an instance of a specified class.

cache_output

A boolean (True, False) trait.

coordinate_index_type

An enum whose value must be in a given sequence.

coordinates

{coordinates}

data_key

A trait for unicode strings.

dataset

definition

dtype

A trait which allows any value.

force_eval

A boolean (True, False) trait.

hash

hash for this node, used in caching and to determine equality.

hostname

A trait for unicode strings.

interpolation

json

Definition for this node in JSON format.

json_pretty

Definition for this node in JSON format, with indentation suitable for display.

keys

nan_vals

An instance of a Python list.

output

A trait for unicode strings.

outputs

An instance of a Python list.

password

Returns password stored in settings for accessing self.hostname.

server_throttle_retries

An int trait.

server_throttle_sleep_time

A float trait.

session

source

A trait for unicode strings.

style

A trait whose value must be an instance of a specified class.

units

A trait for unicode strings.

username

Returns username stored in settings for accessing self.hostname.

Members

__init__(**kwargs)

Do not overwrite me