/usr/share/asymptote/asymptote.py is in asymptote 2.15-2build2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 | # Python module to feed Asymptote with commands
# (modified from gnuplot.py)
from subprocess import *
class asy:
def __init__(self):
self.session = Popen(['asy','-quiet','-interactive'],stdin=PIPE)
self.help()
def send(self, cmd):
self.session.stdin.write(cmd+'\n')
self.session.stdin.flush()
def size(self, size):
self.send("size(%d);" % size)
def draw(self, str):
self.send("draw(%s);" % str)
def fill(self, str):
self.send("fill(%s);" % str)
def clip(self, str):
self.send("clip(%s);" % str)
def label(self, str):
self.send("label(%s);" % str)
def shipout(self, str):
self.send("shipout(\"%s\");" % str)
def erase(self):
self.send("erase();")
def help(self):
print "Asymptote session is open. Available methods are:"
print " help(), size(int), draw(str), fill(str), clip(str), label(str), shipout(str), send(str), erase()"
def __del__(self):
print "closing Asymptote session..."
self.send('quit');
self.session.stdin.close();
self.session.wait()
if __name__=="__main__":
g = asy()
g.size(200)
g.draw("unitcircle")
g.send("draw(unitsquare)")
g.fill("unitsquare, blue")
g.clip("unitcircle")
g.label("\"$O$\", (0,0), SW")
raw_input("press ENTER to continue")
g.erase()
del g
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