Retrait de la version 0 alternative.

code/gc-ratio/gcratio-0b.py

-#!/usr/bin/env python
-
-import sys
-import fileinput
-import timeit
-
-def main():
-    count_A = 0
-    count_T = 0
-    count_G = 0
-    count_C = 0
-    GC_ratio = 0
-
-    for i in fileinput.input():
-        if i[0] == ">":
-            print("ligne ignorée")
-        else:
-            for j in i:
-                if j == "A":
-                    count_A +=1
-                elif j == "T":
-                    count_T += 1
-                elif j =="G":
-                    count_G += 1
-                else:
-                    count_C += 1
-    gcratio = (count_G + count_C) / (count_G + count_C + count_T + count_A)
-    print("Le GC-ratio vaut: {gcratio:.8f}".format(gcratio=gcratio))
-
-print("Temps d'exécution: {:.3} secondes".format(timeit.timeit("main()", setup="from __main__ import main",number=1)))