Client Profiles Reference¶
This is a comprehensive reference. See also Use Profiles to streamline Python client setup for a practical guide with examples.
A profiles YAML file must contain a mapping with one or more keys. The keys may be any string. The value of each entry is described below.
The content below is automatically generated from a schema that is used to validate profiles when they are read.
uri¶
URI of a Tiled server, such as
http://localhost:8000
username¶
For authenticated Trees. Optional unless the Tree requires authentication.
auth_provider¶
Authentication provider. If unspecified and there are multiple providers supported by the server, the client will prompt the user to choose one.
headers¶
Extra HTTP headers
offline¶
False by default. When true, rely solely on cache. Do not attempt to connect to server.
direct¶
In-line service configuration. See Service Configuration reference.
structure_clients¶
Client to read structure into. Default (“numpy”) uses numpy arrays, pandas DataFrames, and xarrays backed by numpy arrays.
structure_clients: "numpy"
The “dask” option uses the dask-based analogues of these.
structure_clients: "dask"
To use custom clients, map each structure family or spec you want to support to an import path:
structure_clients:
array: "package.module:CustomArrayClient"
dataframe: "package.module:CustomDataFrameClient"
my_custom_spec: "package.module:CUstomClient"
cache¶
cache.memory¶
cache.memory.capacity¶
Maximum memory (in bytes) that the cache may consume.
For readability it is recommended to use _
for thousands separators.
Example:
available_bytes: 2_000_000_000 # 2GB
cache.memory.available_bytes¶
Deprecated alias for “capacity”
cache.disk¶
cache.disk.path¶
A directory will be created at this path if it does not yet exist. It is safe to reuse an existing cache directory and to share a cache directory between multiple processes. available_bytes:
cache.disk.capacity¶
Maximum storage space (in bytes) that the cache may consume.
For readability it is recommended to use _
for thousands separators.
Example:
available_bytes: 2_000_000_000 # 2GB
cache.disk.available_bytes¶
Deprecated alias for “capacity”
timeout¶
Configure timeouts for the HTTP client.
Tiled sets read and write timeouts very high (30 seconds) by default to accommodate pulling ~100 MB chunks over a slow network connection.
Units are seconds. For details see https://www.python-httpx.org/advanced/#timeout-configuration
timeout.connection¶
timeout.read¶
timeout.write¶
timeout.pool¶
token_cache¶
Filepath to directory of access tokens.
Default location is usually suitable.
The default is system-dependent and can be inspected at
tiled.client.context.DEFAULT_TOKEN_CACHE
.
verify¶
Set to False to disable SSL verification.