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Make random cowsay truly random

Browse source 
Also adds a cowsay whitelist config option, because there are some
truly NSFW stencils that come with cowsay by default.
This commit is contained in:
James Cammarata 2015-10-15 10:32:55 -04:00
parent ce0cedc4a7
commit dce58a78c9
3 changed files with 33 additions and 9 deletions
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20
lib/ansible/utils/display.py
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@ -76,9 +76,15 @@ class Display:
self._errors = {}
self.cowsay = None
self.noncow = os.getenv("ANSIBLE_COW_SELECTION",None)
self.noncow = C.ANSIBLE_COW_SELECTION
self.set_cowsay_info()
if self.cowsay:
cmd = subprocess.Popen([self.cowsay, "-l"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(out, err) = cmd.communicate()
self.cows_available = list(set(C.ANSIBLE_COW_WHITELIST).intersection(out.split()))
self._set_column_width()
def set_cowsay_info(self):
@ -95,13 +101,6 @@ class Display:
# MacPorts path for cowsay
self.cowsay = "/opt/local/bin/cowsay"
if self.cowsay and self.noncow == 'random':
cmd = subprocess.Popen([self.cowsay, "-l"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(out, err) = cmd.communicate()
cows = out.split()
cows.append(False)
self.noncow = random.choice(cows)
def display(self, msg, color=None, stderr=False, screen_only=False, log_only=False):
""" Display a message to the user
@ -239,8 +238,11 @@ class Display:
msg = msg[:-1]
runcmd = [self.cowsay,"-W", "60"]
if self.noncow:
thecow = self.noncow
if thecow == 'random':
thecow = random.choice(self.cows_available)
runcmd.append('-f')
runcmd.append(self.noncow)
runcmd.append(thecow)
runcmd.append(msg)
cmd = subprocess.Popen(runcmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(out, err) = cmd.communicate()