pythonPrograms/pattern1.py at master · Priyansi/pythonPrograms · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
# Generalized function for this with 4 orientations-
# #
# #-#
# #---#
# #-----#

fromsysimportargv

HASH, SPACE, HYPHEN="#", ' ', '-'
LF, BACKSPACE="\n", '\b'
SCREEN_WIDTH=60

SP=HASH
RP=HYPHEN+HYPHEN
EP=BACKSPACE+HASH

#ORIENTATIONS = 'RIGHT', 'PYRAMID', 'INVERSE', 'DIAMOND'


defpattern(size: int, orientation='PYRAMID', width=SCREEN_WIDTH):
iforientation=='PYRAMID':
returnLF.join([line(line_no, width) forline_noinrange(size)])
eliforientation=='RIGHT':
returnLF.join([line(line_no, 0) forline_noinrange(size)])
eliforientation=='DIAMOND':
returnLF.join([line(line_no, width) forline_noinrange(size)])+LF+LF.join([line(line_no, width) forline_noinrange(size-1)][::-1])

else: # orientation =="INVERSE"
returnLF.join([line(line_no, width) forline_noinrange(size)][::-1])


defline(n: int, width: int) ->str:
returnleading_space(n, width)+start_pattern(n)+repeat_pattern(n)+end_pattern(n)


defleading_space(n: int, w: int) ->str:
return (w//2-n) *SPACE


defstart_pattern(n: int):
returnSP


defrepeat_pattern(n: int):
returnn*RP


defend_pattern(n: int):
returnEP


print(pattern(int(argv[1]), argv[2]))