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--help colouring edit + commands to remove, stash and apply pony metadata

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This commit is contained in:
Mattias Andrée 2012-10-30 21:32:56 +01:00
parent 82edd2297d
commit 307e8b8949
2 changed files with 60 additions and 8 deletions
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60
ponysay-tool.py
View file

@ -70,7 +70,7 @@ class PonysayTool():
exit(254)
elif opts['-v'] is not None:
print('%s %s' % ('ponysay', VERSION))
print('%s %s' % ('ponysay-tool', VERSION))
elif (opts['--edit'] is not None) and (len(opts['--edit']) == 1):
pony = opts['--edit'][0]
@ -92,12 +92,58 @@ class PonysayTool():
if linuxvt: print('\033[?0c', end='') # restore cursor
print('\033[?1049l', end='') # terminate terminal
elif (opts['--edit-rm'] is not None) and (len(opts['--edit-rm']) == 1):
ponyfile = opts['--edit-rm'][0]
pony = None
with open(ponyfile, 'rb') as file:
pony = file.read().decode('utf8', 'replace')
if pony.startswith('$$$\n'):
pony = pony[3:]
pony = pony[pony.index('\n$$$\n') + 5:]
with open(ponyfile, 'wb') as file:
file.write(pony.encode('utf8'))
elif (opts['--edit-stash'] is not None) and (len(opts['--edit-stash']) == 1):
ponyfile = opts['--edit-stash'][0]
pony = None
with open(ponyfile, 'rb') as file:
pony = file.read().decode('utf8', 'replace')
if pony.startswith('$$$\n'):
pony = pony[3:]
pony = pony[:pony.index('\n$$$\n')]
print('$$$' + pony + '\n$$$\n', end='')
else
print('$$$\n$$$\n', end='')
elif (opts['--edit-apply'] is not None) and (len(opts['--edit-apply']) == 1):
data = ''
while True:
line = input()
if data == '':
if line != '$$$':
printerr('Bad stash')
exit(251)
data += '$$$\n'
else:
data += line + '\n'
if line == '$$$':
break
ponyfile = opts['--edit-apply'][0]
pony = None
with open(ponyfile, 'rb') as file:
pony = file.read().decode('utf8', 'replace')
if pony.startswith('$$$\n'):
pony = pony[3:]
pony = pony[pony.index('\n$$$\n') + 5:]
with open(ponyfile, 'wb') as file:
file.write((data + pony).encode('utf8'))
else:
exit(253)
'''
Edit a pony file's meta data
Edit a pony file's metadata
@param ponyfile:str A pony file to edit
'''
@ -560,7 +606,10 @@ if __name__ == '__main__':
usage_program = '\033[34;1mponysay-tool\033[21;39m'
usage = '\n'.join(['%s %s' % (usage_program, '(--help | --version)'),
'%s %s' % (usage_program, '--edit \033[4mPONY-FILE\033[24m'),])
'%s %s' % (usage_program, '(--edit | --edit-rm) \033[33mPONY-FILE\033[39m'),
'%s %s' % (usage_program, '--edit-stash \033[33mPONY-FILE\033[39m > \033[33mSTASH-FILE\033[39m'),
'%s %s' % (usage_program, '--edit-apply \033[33mPONY-FILE\033[39m < \033[33mSTASH-FILE\033[39m'),
])
usage = usage.replace('\033[', '\0')
for sym in ('[', ']', '(', ')', '|', '...', '*'):
@ -577,7 +626,10 @@ if __name__ == '__main__':
opts.add_argumentless(['-h', '--help'], help = 'Print this help message.')
opts.add_argumentless(['-v', '--version'], help = 'Print the version of the program.')
opts.add_argumented( ['--edit'], arg = 'PONY-FILE', help = 'Edit a pony file\'s meta data')
opts.add_argumented( ['--edit'], arg = 'PONY-FILE', help = 'Edit a pony file\'s metadata')
opts.add_argumented( ['--edit-rm'], arg = 'PONY-FILE', help = 'Remove metadata from a pony file')
opts.add_argumented( ['--edit-apply'], arg = 'PONY-FILE', help = 'Apply metadata from stdin to a pony file')
opts.add_argumented( ['--edit-stash'], arg = 'PONY-FILE', help = 'Print applyable metadata from a pony file')
'''
Whether at least one unrecognised option was used

8
ponysay.py
View file

@ -2433,11 +2433,11 @@ if __name__ == '__main__':
isthink = ((len(__file__) >= len('think.py')) and (__file__.endswith('think.py'))) or isthink
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[33mCOLUMN\033[39m] [-b\033[33mSTYLE\033[39m]'
usage_listhelp = '(-l | -L | -B | +l | +L | -A | + A | -v | -h)'
usage_file = '[-f\033[4mPONY\033[24m]* [[--] \033[4mmessage\033[24m]'
usage_xfile = '(+f\033[4mPONY\033[24m)* [[--] \033[4mmessage\033[24m]'
usage_quote = '(-q\033[4mPONY\033[24m)*'
usage_file = '[-f\033[33mPONY\033[39m]* [[--] \033[33mmessage\033[39m]'
usage_xfile = '(+f\033[33mPONY\033[39m)* [[--] \033[33mmessage\033[39m]'
usage_quote = '(-q\033[33mPONY\033[39m)*'
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,