mirror of
https://github.com/erkin/ponysay
synced 2024-11-24 12:23:05 +00:00
108 lines
3.5 KiB
Python
Executable file
108 lines
3.5 KiB
Python
Executable file
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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'''
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ponysay - Ponysay, cowsay reimplementation for ponies
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Copyright (C) 2012, 2013 Erkin Batu Altunbaş et al.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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If you intend to redistribute ponysay or a fork of it commercially,
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it contains aggregated images, some of which may not be commercially
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redistribute, you would be required to remove those. To determine
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whether or not you may commercially redistribute an image make use
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that line ‘FREE: yes’, is included inside the image between two ‘$$$’
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lines and the ‘FREE’ is and upper case and directly followed by
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the colon.
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'''
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import os
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import shutil
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import sys
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import random
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from subprocess import Popen, PIPE
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'''
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The version of ponysay
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'''
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VERSION = 'dev' # this line should not be edited, it is fixed by the build system
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'''
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Hack to enforce UTF-8 in output (in the future, if you see anypony not using utf-8 in
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programs by default, report them to Princess Celestia so she can banish them to the moon)
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@param text:str The text to print (empty string is default)
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@param end:str The appendix to the text to print (line breaking is default)
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'''
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def print(text = '', end = '\n'):
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sys.stdout.buffer.write((str(text) + end).encode('utf-8'))
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'''
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stderr equivalent to print()
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@param text:str The text to print (empty string is default)
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@param end:str The appendix to the text to print (line breaking is default)
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'''
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def printerr(text = '', end = '\n'):
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sys.stderr.buffer.write((str(text) + end).encode('utf-8'))
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fd3 = None
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'''
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/proc/self/fd/3 equivalent to print()
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@param text:str The text to print (empty string is default)
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@param end:str The appendix to the text to print (line breaking is default)
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'''
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def printinfo(text = '', end = '\n'):
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global fd3
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if os.path.exists('/proc/self/fd/3') and not os.path.isdir(os.path.realpath('/proc/self/fd/3')):
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if fd3 is None:
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fd3 = os.fdopen(3, 'w')
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if fd3 is not None:
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fd3.write(str(text) + end)
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'''
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Checks whether a text ends with a specific text, but has more
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@param text:str The text to test
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@param ending:str The desired end of the text
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@return :bool The result of the test
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'''
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def endswith(text, ending):
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return text.endswith(ending) and not (text == ending)
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'''
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Gets the size of the terminal in (rows, columns)
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@return (rows, columns):(int, int) The number or lines and the number of columns in the terminal's display area
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'''
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def gettermsize():
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## Call `stty` to determine the size of the terminal, this way is better than using python's ncurses
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for channel in (sys.stderr, sys.stdout, sys.stdin):
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termsize = Popen(['stty', 'size'], stdout=PIPE, stdin=channel, stderr=PIPE).communicate()[0]
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if len(termsize) > 0:
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termsize = termsize.decode('utf8', 'replace')[:-1].split(' ') # [:-1] removes a \n
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termsize = [int(item) for item in termsize]
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return termsize
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return (24, 80) # fall back to minimal sane size
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