File size: 2,683 Bytes
2c3c408 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | # config.py
#
# LICENSE
#
# The MIT License
#
# Copyright (c) 2020 TileDB, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# DESCRIPTION
#
# Please see the TileDB documentation for more information:
# https://docs.tiledb.com/main/how-to/configuration
#
# This program shows how to set/get the TileDB configuration parameters.
#
import tiledb
def set_get_config_ctx_vfs():
# Create config object
config = tiledb.Config()
# Set/get config to/from ctx
ctx = tiledb.Ctx(config)
print(ctx.config())
# Set/get config to/from VFS
vfs = tiledb.VFS(config)
print(vfs.config())
def set_get_config():
config = tiledb.Config()
# Set value
config["vfs.s3.connect_timeout_ms"] = 5000
# Get value
tile_cache_size = config["sm.memory_budget"]
print("Memory budget: %s" % str(tile_cache_size))
def print_default():
config = tiledb.Config()
print("\nDefault settings:")
for p in config.items():
print('"%s" : "%s"' % (p[0], p[1]))
def iter_config_with_prefix():
config = tiledb.Config()
# Print only the S3 settings.
print("\nVFS S3 settings:")
for p in config.items("vfs.s3."):
print('"%s" : "%s"' % (p[0], p[1]))
def save_load_config():
# Save to file
config = tiledb.Config()
config["sm.memory_budget"] = 1234
config.save("tiledb_config.txt")
# Load from file
config_load = tiledb.Config.load("tiledb_config.txt")
print(
"\nTile cache size after loading from file: %s"
% str(config_load["sm.memory_budget"])
)
set_get_config_ctx_vfs()
set_get_config()
print_default()
iter_config_with_prefix()
save_load_config()
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