qa-docs: Migrate logger and improve logging

[roronoasins]

Description:

A task from #1864. We want to fix and improve the logging in QADOCS. Now we have more than one module for logging warnings, for example.

In #1876 qadocs_logger has been included. Now we need to use it properly. Now only this logger will be used to register the logging.

Branch

1879-qadocs-logging

Tasks:

• Migrate from old logger to qadocs_logger
  • qa-docs script
  • doc_generator module
  • code_parser module
  • config module
  • index_data module
  • pytest_wrap module
  • sanity module
  • utils module
• Remove log messages generated by the warnings module
• Fix logging: both standard and log file working

[roronoasins]

Sample output when debug mode is enabled and only config file is loaded.

(docgen) luisgr@luisgr-pc:~/work/wazuh-qa/deps/wazuh_testing$ qa-docs -d -I /home/luisgr/work/wazuh-qa/tests/ -t
2021-09-15 12:30:10,190 - DEBUG - Validating input parameters
2021-09-15 12:30:10,191 - DEBUG - Input parameters validation successfully finished
2021-09-15 12:30:10,191 - DEBUG - Loading qa-docs configuration
2021-09-15 12:30:10,191 - DEBUG - Loading config file
2021-09-15 12:30:10,194 - DEBUG - Reading the regular expressions to include test methods from config file
2021-09-15 12:30:10,194 - DEBUG - Reading mandatory and optional module fields from config file
2021-09-15 12:30:10,194 - DEBUG - Reading mandatory and optional test fields from config file
2021-09-15 12:30:10,194 - DEBUG - Reading Test Case key from config file
2021-09-15 12:30:10,194 - DEBUG - Reading include paths from config file
2021-09-15 12:30:10,194 - DEBUG - Reading the regular expressions to include files from config file
2021-09-15 12:30:10,194 - DEBUG - Reading group files from config file
2021-09-15 12:30:10,194 - DEBUG - Reading the paths to be ignored from config file
2021-09-15 12:30:10,194 - DEBUG - Setting the path documentation
2021-09-15 12:30:10,194 - DEBUG - qa-docs configuration loaded

Another sample without debug level and parsing a single test:

(docgen) luisgr@luisgr-pc:~/work/wazuh-qa/deps/wazuh_testing$ qa-docs -I /home/luisgr/work/wazuh-qa/tests/ -T test_cache
2021-09-15 12:34:20,925 - INFO - Looking for test_cache.py
2021-09-15 12:34:20,929 - INFO - Parsing the following test(s) test_cache
2021-09-15 12:34:20,932 - INFO - Running QADOCS
2021-09-15 12:34:20,932 - INFO - Starting test documentation parsing
2021-09-15 12:34:20,932 - INFO - Looking for test_cache.py
test_api/test_config/test_cache/test_cache.py: 4

test_system: ['linux']
test_vendor: ['redhat', 'debian', 'ubuntu', 'alas', 'arch-linux', 'centos']
test_version: ['centos6', 'centos7', 'centos8', 'rhel6', 'rhel7', 'rhel8', 'buster', 'stretch', 'wheezy', 'bionic', 'xenial', 'trusty', 'amazon-linux-1', 'amazon-linux-2']
test_target: ['manager']
test_wazuh_min_version: 3.13