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when using -o metadata can remove lines at the top and at the bottom of the pony

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Mattias Andrée 2012-10-30 22:49:42 +01:00
parent 940e3489d2
commit e30f25b7b1
1 changed files with 22 additions and 1 deletions
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23
ponysay.py
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@ -1595,6 +1595,8 @@ class Backend():
self.hyphen = hyphen
self.ballooncolour = ballooncolour
self.mode = mode
self.balloontop = 0
self.balloonbottom = 0
if self.balloon is not None:
self.link = {'\\' : linkcolour + self.balloon.link,
@ -1617,7 +1619,20 @@ class Backend():
if self.pony.startswith('$$$\n'):
self.pony = self.pony[4:]
infoend = self.pony.index('\n$$$\n')
printinfo(self.pony[:infoend])
info = self.pony[:infoend].split('\n')
for line in info:
sep = line.find(':')
if sep > 0:
key = line[:sep].strip()
if key == 'BALLOON TOP':
value = line[sep + 1:].strip()
if len(value) > 0:
self.balloontop = int(value)
if key == 'BALLOON BOTTOM':
value = line[sep + 1:].strip()
if len(value) > 0:
self.balloonbottom = int(value)
printinfo(info)
self.pony = self.pony[infoend + 5:]
self.pony = self.mode + self.pony
@ -1831,6 +1846,12 @@ class Backend():
indent = 0
self.output = self.output.replace(AUTO_PUSH, '').replace(AUTO_POP, '')
if self.balloon is not None:
if (self.balloontop > 0) or (self.balloonbottom > 0):
self.output = self.output.split('\n')
self.output = self.output[self.balloontop : ~(self.balloonbottom)]
self.output = '\n'.join(self.output)
'''