PonyMirrors/ponysay
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This commit is contained in:
Mattias Andrée 2012-08-19 23:56:18 +02:00
parent ee4f95db90
commit 7f1e5535b3
3 changed files with 108 additions and 64 deletions
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23
ponysay
View file

@ -1,25 +1,4 @@
#!/usr/bin/env bash #!/usr/bin/env bash
INSTALLDIR="$(dirname $( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd ))"
LIBDIR="$INSTALLDIR/lib/ponysay"
# The truncater executable
truncatercmd="$LIBDIR/truncater"
# Screen width
scrw=`(stty size <&2 || echo 0 0) | cut -d ' ' -f 2`
# Output trunction on width
function wtrunc {
if [[ "$PONYSAY_FULL_WIDTH" = 'yes' ]] || [[ "$PONYSAY_FULL_WIDTH" = 'y' ]] || [[ "$PONYSAY_FULL_WIDTH" = '1' ]] || [[ ! -f $truncatercmd ]]; then
cat
else
$truncatercmd $scrw
fi
}
# Ponies use UTF-8 drawing characters. Prevent a Perl warning.
export PERL_UNICODE=S
# Run ponysay # Run ponysay
"$0.py" "$@" | wtrunc "$0.py" "$@"

145
ponysay.py
View file

@ -389,7 +389,12 @@ class Ponysay():
if linuxvt: if linuxvt:
print('\033[H\033[2J', end='') print('\033[H\033[2J', end='')
proc = Backend(message = msg, ponyfile = pony, wrapcolumn = int(args.opts['-W']) if args.opts['-W'] is not None else None, width = self.__gettermsize()[1]) # Popen(cmd, stdout=PIPE, stdin=sys.stderr) env_width = os.environ['PONYSAY_FULL_WIDTH'] if 'PONYSAY_FULL_WIDTH' in os.environ else None
if env_width is None: env_width = ''
widthtruncation = self.__gettermsize()[1] if env_width not in ('yes', 'y', '1') else None
messagewrap = int(args.opts['-W']) if args.opts['-W'] is not None else None
proc = Backend(message = msg, ponyfile = pony, wrapcolumn = messagewrap if messagewrap is not None else 40, width = widthtruncation) # Popen(cmd, stdout=PIPE, stdin=sys.stderr)
exit_value = 0 exit_value = 0
try: try:
proc.parse() proc.parse()
@ -782,24 +787,58 @@ class Backend():
''' '''
def __init__(self, message, ponyfile, wrapcolumn, width): def __init__(self, message, ponyfile, wrapcolumn, width):
self.message = message self.message = message
self.ponyfile = ponyfile
self.wrapcolumn = wrapcolumn self.wrapcolumn = wrapcolumn
self.width = width self.width = width
self.output = None
self.link = {'\\' : '\\', '/' : '/'} if not isthink else {'\\' : 'o', '/' : 'o'} self.link = {'\\' : '\\', '/' : '/'} if not isthink else {'\\' : 'o', '/' : 'o'}
ponystream = None self.output = None
try: self.pony = None
ponystream = open(ponyfile, 'r')
self.pony = ''.join(ponystream.readlines())
finally:
if ponystream is not None:
ponystream.close()
''' '''
Process all data Process all data
''' '''
def parse(self): def parse(self):
self.__loadFile()
self.__processPony()
self.__truncate()
def __loadFile(self):
ponystream = None
try:
ponystream = open(self.ponyfile, 'r')
self.pony = ''.join(ponystream.readlines())
finally:
if ponystream is not None:
ponystream.close()
def __truncate(self):
if self.width is None:
return
lines = self.output.split('\n')
self.output = ''
for line in lines:
(i, n, x) = (0, len(line), 0)
while i < n:
c = line[i]
i += 1
if c == '\033':
colour = self.__getcolour(line, i - 1)
i += len(colour) - 1
self.output += colour
else:
if x < self.width:
self.output += c
x += 1
self.output += '\n'
self.output = self.output[:-1]
def __processPony(self):
self.output = '' self.output = ''
variables = {'' : '$'} variables = {'' : '$'}
@ -835,11 +874,8 @@ class Backend():
else: else:
indent = 0 indent = 0
self.output = '\n' self.output = '\n'
oldindent = indent self.output += line
indent += len(line) indent += len(line)
if self.width is None: self.output += line
elif indent < self.width: self.output += line
elif oldindent < self.width: self.output += line[self.width - indent]
else: else:
(w, h) = (0, 0) (w, h) = (0, 0)
props = dollar[7:] props = dollar[7:]
@ -850,7 +886,12 @@ class Backend():
h = int(props[props.index(',') + 1:]) h = int(props[props.index(',') + 1:])
else: else:
w = int(props) w = int(props)
#balloon.print(w, h, indent); balloon = self.__getballoon(w, h, indent).split('\n')
balloonpre = '\n' + (' ' * indent)
self.output += balloon[0]
for line in balloon[1:]:
self.output += balloonpre;
self.output += line;
indent = 0 indent = 0
dollar = None dollar = None
else: else:
@ -861,40 +902,64 @@ class Backend():
i += 1 i += 1
dollar += c dollar += c
elif c == '\033': elif c == '\033':
self.output += c colour = self.__getcolour(self.pony, i - 1)
if i == n: break self.output += colour
c = self.pony[i] i += len(colour) - 1
i += 1
self.output += c
if c == ']':
if i == n: break
c = self.pony[i]
i += 1
self.output += c
if c == 'P':
di = 0
while (di < 7) and (i < n):
c = self.pony[i]
i += 1
di += 1
self.output = c
elif c == '[':
while i < n:
c = self.pony[i]
i += 1
self.output += c
if (c == '~') or (('a' <= c) and (c <= 'z')) or (('A' <= c) and (c <= 'Z')):
break
elif c == '\n': elif c == '\n':
self.output += c self.output += c
indent = 0 indent = 0
else: else:
if (self.width is None) or (indent < self.width):
self.output += c self.output += c
indent += 1 indent += 1
def __getcolour(self, input, offset):
(i, n) = (offset, len(input))
rc = input[i]
i += 1
if i == n: return rc
c = input[i]
i += 1
rc += c
if c == ']':
if i == n: return rc
c = input[i]
i += 1
rc += c
if c == 'P':
di = 0
while (di < 7) and (i < n):
c = input[i]
i += 1
di += 1
rc += c
elif c == '[':
while i < n:
c = input[i]
i += 1
rc += c
if (c == '~') or (('a' <= c) and (c <= 'z')) or (('A' <= c) and (c <= 'Z')):
break
return rc
def __getballoon(self, width, height, left):
wrap = None
if self.wrapcolumn is not None:
wrap = self.wrapcolumn - left
w = 6
h = 5
if w < width: w = width
if h < height: h = height
rc = (('X' * w) + '\n') * h
return rc[:-1]
''' '''
Start the program from ponysay.__init__ if this is the executed file Start the program from ponysay.__init__ if this is the executed file

2
testpony
View file

@ -1,4 +1,4 @@
$balloon15$ indent $balloon15$
$\$ $\$
$\$ $\$
$\$ $\$