TopCoder Marathon Match 116 statistics visualizer for my solution

vis.py

# python3 vis.py or use a jupyter notebook
import os
import json
import random
import string
import time
import subprocess
from pathlib import Path
directory = '/home/i/C/marathon/116/outs/'

paths = sorted(Path(directory).iterdir(), key=os.path.getmtime, reverse=True)

def min_x_len(s,l):
	s = str(s)
	for i in range(l- len(s)):
		s = " " + s
	return s

def show_score(best, ours):
	res = best/ours
	res *= 10000
	res = int( round(res,0) )
	return min_x_len( res, 4 )

mins   = [111.]*200000
min_tt = ['none']*200000
print( str( len(os.listdir(directory)) ), "files")
print()
#for filename in os.listdir(directory):
for filename in paths:
	#with open(directory + filename, 'r') as myfile:
	with open(filename, 'r') as myfile:
		data=myfile.read()
		#print(data)
		lines =  [ tuple(float(n) for n in x.split(' ')) for x in data.strip().split('\n') ]
		lines.sort()
		#print(lines)
		for l in lines:
			tt = int(l[0])
			if l[1] < mins[ tt ]:
				mins[ tt ] = l[1]
				min_tt[tt] = str(filename)[ len(directory): ]
			mins[ int(l[0]) ] = min( mins[ int(l[0]) ]  ,  l[1] )



bad_cutoff = 9000
first_n_files = 300
from_ = 0
to_   = 1000
min_count = 100
show_first_n_fails = 10



for filename in paths:
	first_n_files -= 1
	if first_n_files == 0:
		break
	#with open(directory + filename, 'r') as myfile:
	with open(filename, 'r') as myfile:
		data=myfile.read()
		lines =  [ tuple(float(n) for n in x.split(' ')) for x in data.strip().split('\n') ]
		score = 0.
		count = 0
		poor  = 0
		good_score = 0.
		if len(lines) >= min_count:
			for l in lines:
				#print(score)
				tt = int(l[0])
				if tt >=from_ and tt <=to_:
					count+=1
					perf = mins[ tt ] / l[1]
					score += perf
					if perf < bad_cutoff/10000:
						poor += 1
						if poor<=show_first_n_fails:
							print( "				", min_x_len(tt, 3), show_score(mins[ tt ], l[1]) , round(l[1],4), round(mins[ tt ],4), min_tt[ tt ] )
					else:
						good_score += perf

			if count > min_count:
				#print(score,count)
				score /= count
				#print(score,count)

				tot_tests     = min_x_len( len(lines), 5)
				counted_tests = min_x_len( count, 5)
				good_tests    = min_x_len( count-poor, 5)
				poor_tests    = min_x_len( poor, 5)
				good_test_post = ""
				if count != poor:
					good_score_str =  min_x_len( int(round(good_score/(count-poor)*10000.-000, 0)), 6 )
					good_test_post =  "	| good " + str(good_tests) + good_score_str
				#print(score)
				print(min_x_len( str(filename)[ len(directory): ], 12),  min_x_len(int(round(score*10000., 1)),5),'-', counted_tests, "	|", poor_tests, " <", bad_cutoff/10000, "	| total",  tot_tests, good_test_post, str(int(round(1.- poor/count,2)*100))+"%")
			else:
				print('')