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split out logic for converting png files

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Signed-off-by: Mattias Andrée <maandree@operamail.com>
This commit is contained in:
Mattias Andrée 2013-08-17 06:13:58 +02:00
parent d6dc284e60
commit 3bee0c375e
1 changed files with 18 additions and 7 deletions
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25
src/ponysay.py
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@ -872,6 +872,23 @@ class Ponysay():
print('%s %s' % ('ponysay', VERSION)) print('%s %s' % ('ponysay', VERSION))
def __useImage(self, pony):
'''
Convert image to the ponysay format if it is a regular image
@param pony:str The pony file
@param pony:str The new pony file, or the old if it was already in the ponysay format
'''
if endswith(pony.lower(), '.png'):
pony = '\'' + pony.replace('\'', '\'\\\'\'') + '\''
pngcmd = 'ponytool --import image --file %s --balloon n --export ponysay --platform %s --balloon y'
pngcmd %= (pony, ('linux' if self.linuxvt else 'xterm')) # XXX xterm should be haiku in Haiku
pngpipe = os.pipe()
Popen(pngcmd, stdout=os.fdopen(pngpipe[1], 'w'), shell=True).wait()
pony = '/proc/' + str(os.getpid()) + '/fd/' + str(pngpipe[0])
return pony
def printPony(self, args): def printPony(self, args):
''' '''
Print the pony with a speech or though bubble. message, pony and wrap from args are used. Print the pony with a speech or though bubble. message, pony and wrap from args are used.
@ -932,13 +949,7 @@ class Ponysay():
printinfo('pony file: ' + pony) printinfo('pony file: ' + pony)
## Use PNG file as pony file ## Use PNG file as pony file
if endswith(pony.lower(), '.png'): pony = self.__useImage(pony)
pony = '\'' + pony.replace('\'', '\'\\\'\'') + '\''
pngcmd = 'ponytool --import image --file %s --balloon n --export ponysay --platform %s --balloon y'
pngcmd %= (pony, ('linux' if self.linuxvt else 'xterm')) # XXX xterm should be haiku in Haiku
pngpipe = os.pipe()
Popen(pngcmd, stdout=os.fdopen(pngpipe[1], 'w'), shell=True).wait()
pony = '/proc/' + str(os.getpid()) + '/fd/' + str(pngpipe[0])
## If KMS is utilies, select a KMS pony file and create it if necessary ## If KMS is utilies, select a KMS pony file and create it if necessary
pony = KMS.kms(pony, self.HOME, self.linuxvt) pony = KMS.kms(pony, self.HOME, self.linuxvt)