body_scan 1.1.1

Health Checks

Bravo! You have received a Medical Diploma in "body_scan" from the Orbital Convergence University International Air and Water Embassy of the Tangerine Planet.

You are now officially certified to include "body_scan" in your practice.

body scan

<main>
	<address>quick start</address>

	<p>How to start the status checks</p>
	<code python3>

	'''
		The example is based on this structure:
		
		/example_module_a
			/status
				/modules_pip			# the location of body_scan
				
				modules_pip.UTF8 		# The requirements of the modules required to check
										# the status of the module being developed.
										#
										# This includes "body_scan"
										#
										# pip install -r modules_pip.UTF8 -t modules_pip
	
				status.py				# this is the file where body_scan is called from.
		
			/structures
				/modules_pip			# the location of the requirements of "example_module_a" 
				
				/modules
					/example_module_a	# The module being developed
						__init__.py
						
						
				modules_pip.UTF8 		# The requirements of example_module_a
										# pip install -r modules_pip.UTF8 -t modules_pip
				
				
	'''
	
	#
	#	status.py
	#
	import body_scan
	import pathlib
	from os.path import dirname, join, normpath
	
	this_folder = pathlib.Path (__file__).parent.resolve ()
	
	structures = normpath (join (this_folder, "../structures")
	the_module = normpath (join (structures, "modules/example_module_a")

	scan = body_scan.start (
		#
		# required
		#
		glob_string = str (the_module) + '/**/status_*.py',
		
		#
		# optional
		#
		module_paths = [
			normpath (join (structures, "modules"),
			normpath (join (structures, "modules_pip")				
		],
		simultaneous = True,
		relative_path = normpath (join (structures, "modules")),
		db_directory = normpath (join (this_folder, "DB"),
		

		before = normpath (join (this_folder, "before.py")),
		after = normpath (join (this_folder, "after.py"))
	)

	status = scan ["status"]
	paths = status ["paths"]
	
	</code>

	<b>body_scan.start options</b>
	<code>
		required

		#
		#	This is the recursive glob of all the files that are sent to the scanner.
		#
		glob_string = search + '/**/status_*.py',

	</code>

	<code>
		optional
		
		#
		#	This runs all the checks in a thread pool,
		#	so maybe at the same time, more or less.
		#
		#	If False, then checks are run one at a time
		#
		simultaneous = True,

		#
		#	These are the required modules of the module being developed.
		#
		module_paths = [
			normpath (join (search, "modules_pip"))
		],

		#
		#	This is the folder path to remove from the paths in the output.
		#
		relative_path = search
		
		
		#
		#	This saves the stats of each body_scan run,
		#	that way easier to know if checks have been lost or something.
		#
		db_directory
		
		#
		#	This is a checks file that is run before all the other checks,
		# 	for like building databases, etc.
		#
		before
		
		#
		#	This is a checks file that is run after all the other checks.
		#
		after

	</code>

	<b>How to write checks</b>
	<code python3>
		def check_1 ():
			print ("check 1")
			
		def check_2 ():
			raise Exception ("NOT 100%")
			

		checks = {
			"check 1": check_1,
			"check 2": check_2
		}
	</code>


	<b>output</b>

	output is printed in 3 sections:
		status:
			empty = true -> no "checks" were found
			parsed = true -> the python3 exec compiler could parse the file
		
		alarms
		stats

	<code python3>
	status: {
		"paths": [
			{
				"path": "guarantee_1.py",
				"empty": false,
				"parsed": true,
				"stats": {
					"passes": 1,
					"alarms": 1
				},
				"checks": [
					{
						"check": "check 1",
						"passed": true,
						"elapsed": [
							1.07790001493413e-05,
							"SECONDS"
						]
					},
					{
						"check": "check 2",
						"passed": false,
						"exception": "Exception('NOT 100%')",
						"exception trace": [
							"Traceback (most recent call last):",
							"  File \"/body_scan/processes/scan/keg/scan.py\", line 68, in scan",
							"    checks [ check ] ()",
							"  File \"<string>\", line 10, in check_2",
							"Exception: NOT 100%"
						]
					}
				]
			}
		],
		"stats": {
			"alarms": 0,
			"empty": 0,
			"checks": {
				"passes": 1,
				"alarms": 1
			}
		}
	}
	alarms: [
		{
			"path": "guarantee_1.py",
			"checks": [
				{
					"check": "check 2",
					"passed": false,
					"exception": "Exception('NOT 100%')",
					"exception trace": [
						"Traceback (most recent call last):",
						"  File \"/body_scan/structure/modules/body_scan/processes/scan/keg/scan.py\", line 68, in scan",
						"    checks [ check ] ()",
						"  File \"<string>\", line 10, in check_2",
						"Exception: NOT 100%"
					]
				}
			]
		}
	]
	stats: {
		"alarms": 0,
		"empty": 0,
		"checks": {
			"passes": 1,
			"alarms": 1
		}
	}
	</code>
</main>