| 1 |
|
| 2 |
import os |
| 3 |
import sys |
| 4 |
import string |
| 5 |
|
| 6 |
|
| 7 |
def _get_ltextl(): |
| 8 |
f = open(os.path.join('src','common','copyright.h'), 'r') |
| 9 |
ltl = f.readlines() |
| 10 |
f.close() |
| 11 |
ltl2 = [] |
| 12 |
for line in ltl: |
| 13 |
line = line.strip() |
| 14 |
if line == '*/': line = '' |
| 15 |
elif line.find('$Id:') > -1: line = '' |
| 16 |
elif line and line[0] == '*': |
| 17 |
line = line[2:] |
| 18 |
elif line and line[1] == '*': |
| 19 |
line = line[3:] |
| 20 |
ltl2.append(line) |
| 21 |
return ltl2 + [''] |
| 22 |
|
| 23 |
def _show_ltextl(ltextl, lines=23): |
| 24 |
llen = len(ltextl) |
| 25 |
for i in range(0, llen, lines): |
| 26 |
sys.stderr.write('\n'.join(ltextl[i:i+lines])) |
| 27 |
if i+lines < llen: |
| 28 |
raw_input('\n[press <return> to continue] ') |
| 29 |
|
| 30 |
def show_license(): |
| 31 |
try: |
| 32 |
ltextl = _get_ltextl() |
| 33 |
_show_ltextl(ltextl) |
| 34 |
sys.stderr.write( |
| 35 |
'Do you understand and accept the terms of this agreement [n]?\n\n') |
| 36 |
answer = '' |
| 37 |
s = 'Please enter "yes" or "no", or use ^C to exit: ' |
| 38 |
while answer not in ['y', 'ye', 'yes', 'n', 'no']: |
| 39 |
if answer: sys.stderr.write('invalid input "%s"\n' % answer) |
| 40 |
answer = string.lower(raw_input(s)) |
| 41 |
|
| 42 |
if answer[0] == 'y': |
| 43 |
return |
| 44 |
else: |
| 45 |
sys.stderr.write('\n*** Installation cancelled ***\n') |
| 46 |
sys.exit(1) |
| 47 |
except KeyboardInterrupt: |
| 48 |
sys.stderr.write('\n*** Installation cancelled ***\n') |
| 49 |
sys.exit(1) |
| 50 |
|
