Add application settings

[amotl]

Overview

• Introduce Settings object, to bundle configuration settings.
• Propagate both command line options and environment variables into Settings object.

Details

The program will now understand those configuration settings (command line option vs. environment variable):

• --ble-adapter / CALYPSO_BLE_ADAPTER
• --ble-address / CALYPSO_BLE_ADDRESS
• --ble-discovery-timeout / CALYPSO_BLE_DISCOVERY_TIMEOUT
• --ble-connect-timeout / CALYPSO_BLE_CONNECT_TIMEOUT

[codecov-commenter]

Codecov Report

Merging #7 (60e7d4d) into main (8ccee3a) will increase coverage by 0.16%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main       #7      +/-   ##
==========================================
+ Coverage   95.13%   95.30%   +0.16%     
==========================================
  Files          14       14              
  Lines         658      681      +23     
==========================================
+ Hits          626      649      +23     
  Misses         32       32              

Flag	Coverage Δ
unittests	95.30% <100.00%> (+0.16%)	:arrow_up:

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
calypso_anemometer/cli.py	96.29% <100.00%> (+0.77%)	:arrow_up:
calypso_anemometer/core.py	84.41% <100.00%> (+0.10%)	:arrow_up:
calypso_anemometer/engine.py	100.00% <100.00%> (ø)
calypso_anemometer/fake.py	100.00% <100.00%> (ø)
calypso_anemometer/model.py	100.00% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 8ccee3a...60e7d4d. Read the comment docs.