mirror of
https://github.com/erkin/ponysay.git
synced 2024-11-25 05:47:59 +01:00
108 lines
3.6 KiB
Python
Executable file
108 lines
3.6 KiB
Python
Executable file
#!/usr/bin/env python3
|
||
# -*- coding: utf-8 -*-
|
||
|
||
'''
|
||
ponysay - Ponysay, cowsay reimplementation for ponies
|
||
|
||
Copyright (C) 2012, 2013, 2014 Erkin Batu Altunbaş et al.
|
||
|
||
|
||
This program is free software: you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation, either version 3 of the License, or
|
||
(at your option) any later version.
|
||
|
||
This program is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
|
||
If you intend to redistribute ponysay or a fork of it commercially,
|
||
it contains aggregated images, some of which may not be commercially
|
||
redistribute, you would be required to remove those. To determine
|
||
whether or not you may commercially redistribute an image make use
|
||
that line ‘FREE: yes’, is included inside the image between two ‘$$$’
|
||
lines and the ‘FREE’ is and upper case and directly followed by
|
||
the colon.
|
||
'''
|
||
|
||
import os
|
||
import shutil
|
||
import sys
|
||
import random
|
||
from subprocess import Popen, PIPE
|
||
|
||
|
||
|
||
VERSION = 'dev' # this line should not be edited, it is fixed by the build system
|
||
'''
|
||
The version of ponysay
|
||
'''
|
||
|
||
|
||
|
||
def print(text = '', end = '\n'):
|
||
'''
|
||
Hack to enforce UTF-8 in output (in the future, if you see anypony not using utf-8 in
|
||
programs by default, report them to Princess Celestia so she can banish them to the moon)
|
||
|
||
@param text:str The text to print (empty string is default)
|
||
@param end:str The appendix to the text to print (line breaking is default)
|
||
'''
|
||
sys.stdout.buffer.write((str(text) + end).encode('utf-8'))
|
||
|
||
def printerr(text = '', end = '\n'):
|
||
'''
|
||
stderr equivalent to print()
|
||
|
||
@param text:str The text to print (empty string is default)
|
||
@param end:str The appendix to the text to print (line breaking is default)
|
||
'''
|
||
sys.stderr.buffer.write((str(text) + end).encode('utf-8'))
|
||
|
||
fd3 = None
|
||
def printinfo(text = '', end = '\n'):
|
||
'''
|
||
/proc/self/fd/3 equivalent to print()
|
||
|
||
@param text:str The text to print (empty string is default)
|
||
@param end:str The appendix to the text to print (line breaking is default)
|
||
'''
|
||
global fd3
|
||
if os.path.exists('/proc/self/fd/3') and not os.path.isdir(os.path.realpath('/proc/self/fd/3')):
|
||
if fd3 is None:
|
||
fd3 = os.fdopen(3, 'w')
|
||
if fd3 is not None:
|
||
fd3.write(str(text) + end)
|
||
|
||
|
||
def endswith(text, ending):
|
||
'''
|
||
Checks whether a text ends with a specific text, but has more
|
||
|
||
@param text:str The text to test
|
||
@param ending:str The desired end of the text
|
||
@return :bool The result of the test
|
||
'''
|
||
return text.endswith(ending) and not (text == ending)
|
||
|
||
|
||
def gettermsize():
|
||
'''
|
||
Gets the size of the terminal in (rows, columns)
|
||
|
||
@return (rows, columns):(int, int) The number or lines and the number of columns in the terminal's display area
|
||
'''
|
||
## Call `stty` to determine the size of the terminal, this way is better than using python's ncurses
|
||
for channel in (sys.stderr, sys.stdout, sys.stdin):
|
||
termsize = Popen(['stty', 'size'], stdout=PIPE, stdin=channel, stderr=PIPE).communicate()[0]
|
||
if len(termsize) > 0:
|
||
termsize = termsize.decode('utf8', 'replace')[:-1].split(' ') # [:-1] removes a \n
|
||
termsize = [int(item) for item in termsize]
|
||
return termsize
|
||
return (24, 80) # fall back to minimal sane size
|
||
|