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Send header to stderr; omit instructions if piped

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This commit is contained in:
Jim Paris 2013-07-04 22:54:29 -04:00
parent 3839c00406
commit b029c79e63
1 changed files with 9 additions and 7 deletions

16
terminal.py
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@ -123,13 +123,15 @@ class Jimterm:
self.add_cr = add_cr
self.raw = raw
def print_header(self, nodes, bauds):
def print_header(self, nodes, bauds, output = sys.stdout, piped = False):
for (n, (node, baud)) in enumerate(zip(nodes, bauds)):
print (self.color.code(n)
+ node + ", " + str(baud) + " baud"
+ self.color.reset)
print "^C to exit"
print "----------"
output.write(self.color.code(n)
+ node + ", " + str(baud) + " baud"
+ self.color.reset + "\n")
if not piped:
output.write("^C to exit\n")
output.write("----------\n")
output.flush()
def start(self):
self.alive = True
@ -352,5 +354,5 @@ if __name__ == "__main__":
raw = raw,
color = (os.name == "posix" and not args.mono))
if not quiet:
term.print_header(nodes, bauds)
term.print_header(nodes, bauds, sys.stderr, piped)
term.run()