adding scripts

scripts/break.py

@@ -0,0 +1,10 @@
+#!/usr/bin/python3
+
+count = 0
+while count < 5:
+  print("count:" , count)
+  count+=1
+  if count == 3:
+    break
+print("Done")
+

scripts/continue.py

@@ -0,0 +1,11 @@
+#!/usr/bin/python3
+
+count = 0
+while count < 5:
+  print("count:" , count)
+  count+=1
+  if count == 3:
+    continue 
+  print("line after our continue")
+print("Done")
+

scripts/file_for.py

@@ -0,0 +1,5 @@
+#!/usr/bin/python3
+
+file_object = open("../files/seq.nt.fa","r")
+for line in file_object:
+  print(line)

scripts/file_for_rstrip.py

@@ -0,0 +1,6 @@
+#!/usr/bin/python3
+
+file_object = open("../files/seq.nt.fa","r")
+for line in file_object:
+  line = line.rstrip()
+  print(line)

scripts/file_read_write.py

@@ -0,0 +1,17 @@
+#!/usr/bin/python3
+
+seq_read  = open("../files/seq.nt.fa","r")
+seq_write = open("../nt.counts.txt","w")
+
+total_nts = 0
+for line in seq_read:
+  line = line.rstrip()
+  nt_count = len(line)
+  total_nts += nt_count
+  seq_write.write(str(nt_count) + "\n")
+
+seq_write.write("Total: " + str(total_nts))
+
+seq_read.close()
+seq_write.close()
+

scripts/file_write.py

@@ -0,0 +1,10 @@
+#!/usr/bin/python3
+
+fo = open("../files/writing.txt" , "w")
+fo.write("One line.\n")
+fo.write("2nd line.\n")
+fo.write("3rd line" + " has extra text\n")
+some_var = 5
+fo.write("4th line has " + str(some_var) + " words\n")
+fo.close()
+

scripts/for_string.py

@@ -0,0 +1,5 @@
+#!/usr/bin/python3
+
+dna = 'GTACCTTGATTTCGTATTCTGAGAGGCTGCTGCTTAGCGGTAGCCCCTTGGTTTCCGTGGCAACGGAAAA'
+for nt in dna:
+  print(nt)

scripts/infinit.py

@@ -0,0 +1,6 @@
+#!/usr/bin/python3
+
+count = 0
+while count < 5:
+  print("count:" , count)
+print("Done")

scripts/list_else.py

@@ -0,0 +1,11 @@
+#!/usr/bin/python3
+
+numbers = [2,11,33,55,39,55,75,37,21,23,41,13]
+
+
+for num in numbers:
+   if num%2 == 0:
+         print ('the list contains an even number')
+         break
+   else:
+        print ('the list doesnot contain even number')

scripts/list_numbers.py

@@ -0,0 +1,5 @@
+#!/usr/bin/python3
+
+numbers = [0,1,2,3,4]
+for num in numbers:
+  print(num)

scripts/list_range.py

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+#!/usr/bin/python3
+
+for num in range(5):
+  print(num)

scripts/list_words.py

@@ -0,0 +1,4 @@
+#!/usr/bin/python3
+words = ['zero','one','two','three','four']
+for word in words:
+  print(word)

scripts/nt.counts.txt

@@ -0,0 +1,2 @@
+4
+Total: 4

scripts/test.nt.fa

@@ -0,0 +1 @@
+ACAA

scripts/while.py

@@ -0,0 +1,8 @@
+#!/usr/bin/python3
+
+count = 0
+while count < 5:
+  print("count:" , count)
+  count+=1
+print("Done")
+

scripts/while_else.py

@@ -0,0 +1,10 @@
+#!/usr/bin/python3
+
+count = 0
+while count < 5:
+  print("count:" , count)
+  count+=1
+else:
+  print("count:", count, "is now not less than 5")
+print("Done")
+