Perulangan Python

Membuat perulangan segitiga, piramida menggunakan python.

for i in range(5):
     print (i)
print"---------"
for i in range(0,5):
     for j in range(0,i):
          print "*",
     print ""
print"---------"
for i in range(0,5):
     for j in range(i,5):
          print "*",
     print ""
print"---------"
for i in range(0,5):
     for j in range(i,5):
          print " ",
     for k in range(0,i):
          print "*",
     print ""
print"--------"
for i in range(0,5):
     for j in range(0,i):
          print " ",
     for k in range(i,5):
          print "*",
     print ""
print"----pidamida1----"
for i in range(0,5):
     for j in range(i,5):
          print " ",
     for k in range(0,i):
          print "*",
     for l in range(0,i-1):
          print "*",
     print ""
print"----pidamida2----"
for i in range(0,5):
     for j in range(0,i):
          print " ",
     for k in range(i,5):
          print "*",
     for l in range(i+1,5):
          print "*",
     print ""