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ponysay --help fits 80x30 screen

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This commit is contained in:
Mattias Andrée 2012-08-26 18:57:10 +02:00
parent ac662ed1b8
commit 73fc8a104a
1 changed files with 38 additions and 20 deletions
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54
ponysay
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@ -955,7 +955,6 @@ class ArgParser():
if self.__longdescription is not None: if self.__longdescription is not None:
print(self.__longdescription) print(self.__longdescription)
print() print()
print()
print('\033[1mUSAGE:\033[21m', end='') print('\033[1mUSAGE:\033[21m', end='')
first = True first = True
@ -968,7 +967,7 @@ class ArgParser():
print() print()
print('\033[1mSYNOPSIS:\033[21m') print('\033[1mSYNOPSIS:\033[21m')
print() (lines, lens) = ([], [])
for opt in self.__arguments: for opt in self.__arguments:
opt_type = opt[0] opt_type = opt[0]
opt_alts = opt[1] opt_alts = opt[1]
@ -976,22 +975,39 @@ class ArgParser():
opt_help = opt[3] opt_help = opt[3]
if opt_help is None: if opt_help is None:
continue continue
for opt_alt in opt_alts: (line, l) = ('', 0)
if opt_alt is opt_alts[-1]: first = opt_alts[0]
print('\t' + opt_alt, end='') last = opt_alts[-1]
if opt_type == ARGUMENTED: print(' \033[4m%s\033[24m' % (opt_arg)) alts = ('', last) if first is last else (first, last)
elif opt_type == VARIADIC: print(' [\033[4m%s\033[24m...]' % (opt_arg)) for opt_alt in alts:
else: print() if opt_alt is alts[-1]:
line += '%colour%' + opt_alt
l += len(opt_alt)
if opt_type == ARGUMENTED: line += ' \033[4m%s\033[24m' % (opt_arg); l += len(opt_arg) + 1
elif opt_type == VARIADIC: line += ' [\033[4m%s\033[24m...]' % (opt_arg); l += len(opt_arg) + 6
else: else:
print('\t\033[2m' + opt_alt + '\033[22m') line += ' \033[2m%s\033[22m ' % (opt_alt)
l += len(opt_alt) + 6
lines.append(line)
lens.append(l)
col = max(lens)
col += 8 - ((col - 4) & 7)
index = 0
for opt in self.__arguments:
opt_help = opt[3]
if opt_help is None:
continue
first = True first = True
colour = '36' if (index & 1) == 0 else '34'
print(lines[index].replace('%colour%', '\033[%s;1m' % (colour)), end=' ' * (col - lens[index]))
for line in opt_help.split('\n'): for line in opt_help.split('\n'):
if first: if first:
first = False first = False
print('\t\t\033[32;1m%s\033[21;39m' % (line)) print('%s' % (line), end='\033[21;39m\n')
else: else:
print('\t\t%s' % (line)) print('%s\033[%sm%s\033[39m' % (' ' * col, colour, line))
print() index += 1
print() print()
@ -1692,17 +1708,19 @@ for ucsmap in _ucsmaps:
usage_saythink = '\033[34;1m(ponysay | ponythink)\033[21;39m' usage_saythink = '\033[34;1m(ponysay | ponythink)\033[21;39m'
usage_common = '[-c] [-W \033[4mCOLUMN\033[24m] [-b \033[4mSTYLE\033[24m]' usage_common = '[-c] [-W\033[4mCOLUMN\033[24m] [-b\033[4mSTYLE\033[24m]'
usage_listhelp = '(-l | -L | -B | +l | +L | -v | -h)' usage_listhelp = '(-l | -L | -B | +l | +L | -v | -h)'
usage_file = '[(-f | -F) \033[4mPONY\033[24m]... ([--] \033[4mmessage\033[24m | <<<\033[4mmessage\033[24m)' usage_file = '[-f\033[4mPONY\033[24m]* [[--] \033[4mmessage\033[24m]'
usage_quote = '-q [\033[4mPONY\033[24m...]' usage_xfile = '[-F\033[4mPONY\033[24m]* [[--] \033[4mmessage\033[24m]'
usage_quote = '-q [\033[4mPONY\033[24m*]'
usage = '%s %s\n%s %s %s\n%s %s %s' % (usage_saythink, usage_listhelp, usage = '%s %s\n%s %s %s\n%s %s %s\n%s %s %s' % (usage_saythink, usage_listhelp,
usage_saythink, usage_common, usage_file, usage_saythink, usage_common, usage_file,
usage_saythink, usage_common, usage_xfile,
usage_saythink, usage_common, usage_quote) usage_saythink, usage_common, usage_quote)
usage = usage.replace('\033[', '\0') usage = usage.replace('\033[', '\0')
for sym in ('[', ']', '(', ')', '|', '...'): for sym in ('[', ']', '(', ')', '|', '...', '*'):
usage = usage.replace(sym, '\033[2m' + sym + '\033[22m') usage = usage.replace(sym, '\033[2m' + sym + '\033[22m')
usage = usage.replace('\0', '\033[') usage = usage.replace('\0', '\033[')
@ -1730,7 +1748,7 @@ opts.add_argumentless(['+l', '++list'], help =
opts.add_argumentless(['+L', '++symlist', '++altlist'], help = 'List non-MLP:FiM pony names with alternatives.') opts.add_argumentless(['+L', '++symlist', '++altlist'], help = 'List non-MLP:FiM pony names with alternatives.')
opts.add_argumentless(['-B', '--bubblelist', '--balloonlist'], help = 'List balloon styles.') opts.add_argumentless(['-B', '--bubblelist', '--balloonlist'], help = 'List balloon styles.')
opts.add_argumentless(['-c', '--compact'], help = 'Compress messages.') opts.add_argumentless(['-c', '--compact'], help = 'Compress messages.')
opts.add_argumented( ['-W', '--wrap'], arg = 'COLUMN', help = 'Specify the column when the message should be wrapped.') opts.add_argumented( ['-W', '--wrap'], arg = 'COLUMN', help = 'Specify column where the message should be wrapped.')
opts.add_argumented( ['-b', '--bubble', '--balloon'], arg = 'STYLE', help = 'Select a balloon style.') opts.add_argumented( ['-b', '--bubble', '--balloon'], arg = 'STYLE', help = 'Select a balloon style.')
opts.add_argumented( ['-f', '--file', '--pony'], arg = 'PONY', help = 'Select a pony.\nEither a file name or a pony name.') opts.add_argumented( ['-f', '--file', '--pony'], arg = 'PONY', help = 'Select a pony.\nEither a file name or a pony name.')
opts.add_argumented( ['-F', '++file', '++pony'], arg = 'PONY', help = 'Select a non-MLP:FiM pony.') opts.add_argumented( ['-F', '++file', '++pony'], arg = 'PONY', help = 'Select a non-MLP:FiM pony.')