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| -rwxr-xr-x | ponysay-old.py | 2458 |
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diff --git a/ponysay-old.py b/ponysay-old.py deleted file mode 100755 index 5f77ed0..0000000 --- a/ponysay-old.py +++ /dev/null @@ -1,2458 +0,0 @@ -#!/usr/bin/env python3 -# -*- coding: utf-8 -*- - -''' -ponysay.py - Ponysay, cowsay reimplementation for ponies -Copyright (C) 2012 Erkin Batu Altunbaş et al. - -This program is free software. It comes without any warranty, to -the extent permitted by applicable law. You can redistribute it -and/or modify it under the terms of the Do What The Fuck You Want -To Public License, Version 2, as published by Sam Hocevar. See -http://sam.zoy.org/wtfpl/COPYING for more details. - - -Authors of ponysay.py: - - Erkin Batu Altunbaş: Project leader, helped write the first implementation - Mattias "maandree" Andrée: Major contributor of both implementions - Elis "etu" Axelsson: Major contributor of current implemention and patcher of the first implementation - Sven-Hendrik "svenstaro" Haase: Major contributor of the first implementation - Jan Alexander "heftig" Steffens: Major contributor of the first implementation - Kyah "L-four" Rindlisbacher: Patched the first implementation -''' - -import os -import shutil -import sys -import random -from subprocess import Popen, PIPE - - - -''' -The version of ponysay -''' -VERSION = 'dev' # this line should not be edited, it is fixed by the build system - - - -''' -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) -''' -def print(text = '', end = '\n'): - sys.stdout.buffer.write((str(text) + end).encode('utf-8')) - -''' -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) -''' -def printerr(text = '', end = '\n'): - sys.stderr.buffer.write((str(text) + end).encode('utf-8')) - -fd3 = None -''' -/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) -''' -def printinfo(text = '', end = '\n'): - global fd3 - if os.path.exists('/proc/self/fd/3'): - if fd3 is None: - fd3 = os.fdopen(3, 'w') - fd3.write(str(text) + end) - - -''' -Checks whether a text ends with a specific text, but has more - -@param text The text to test -@param ending The desired end of the text -@return :bool The result of the test -''' -def endswith(text, ending): - return text.endswith(ending) and not (text == ending) - - - -''' -This is the mane class of ponysay -''' -class Ponysay(): - ''' - Starts the part of the program the arguments indicate - - @param args:ArgParser Parsed command line arguments - ''' - def __init__(self, args): - if (args.argcount == 0) and not pipelinein: - args.help() - exit(254) - return - - ## Modifyable global variables - global linuxvt - global usekms - global mode - global ponydirs - global extraponydirs - - ## Emulate termial capabilities - if args.opts['-X'] is not None: (linuxvt, usekms) = (False, False) - elif args.opts['-V'] is not None: (linuxvt, usekms) = (True, False) - elif args.opts['-K'] is not None: (linuxvt, usekms) = (True, True) - ponydirs = vtponydirs if linuxvt and not usekms else xponydirs - extraponydirs = extravtponydirs if linuxvt and not usekms else extraxponydirs - - ## Variadic variants of -f, -F and -q - if args.opts['--f'] is not None: - if args.opts['-f'] is not None: args.opts['-f'] += args.opts['--f'] - else: args.opts['-f'] = args.opts['--f'] - if args.opts['--F'] is not None: - if args.opts['-F'] is not None: args.opts['-F'] += args.opts['--F'] - else: args.opts['-F'] = args.opts['--F'] - if args.opts['--q'] is not None: - if args.opts['-q'] is not None: args.opts['-q'] += args.opts['--q'] - else: args.opts['-q'] = args.opts['--q'] - - ## Run modes - if args.opts['-h'] is not None: args.help() - elif args.opts['--quoters'] is not None: self.quoters() - elif args.opts['--onelist'] is not None: self.onelist() - elif args.opts['-v'] is not None: self.version() - elif args.opts['-l'] is not None: self.list() - elif args.opts['-L'] is not None: self.linklist() - elif args.opts['-B'] is not None: self.balloonlist() - elif args.opts['++onelist'] is not None: self.__extraponies(); self.onelist() - elif args.opts['+l'] is not None: self.__extraponies(); self.list() - elif args.opts['+L'] is not None: self.__extraponies(); self.linklist() - elif args.opts['-A'] is not None: self.list(); self.__extraponies(); self.list() - elif args.opts['+A'] is not None: self.linklist(); self.__extraponies(); self.linklist() - else: - ## Colouring features - if args.opts['--colour-pony'] is not None: - mode += '\033[' + ';'.join(args.opts['--colour-pony']) + 'm' - else: - mode += '\033[0m' - if args.opts['+c'] is not None: - if args.opts['--colour-msg'] is None: args.opts['--colour-msg'] = args.opts['+c'] - if args.opts['--colour-link'] is None: args.opts['--colour-link'] = args.opts['+c'] - if args.opts['--colour-bubble'] is None: args.opts['--colour-bubble'] = args.opts['+c'] - - ## Other extra features - self.__extraponies(args) - self.__bestpony(args) - self.__ucsremap(args) - if args.opts['-o'] is not None: - mode += '$/= $$\\= $' - args.message = '' - - ## The stuff - if args.opts['-q'] is not None: - warn = (args.opts['-f'] is not None) or (args.opts['-F'] is not None) - if (len(args.opts['-q']) == 1) and ((args.opts['-q'][0] == '-f') or (args.opts['-q'][0] == '-F')): - warn = True - if args.opts['-q'][0] == '-f': - args.opts['-q'] = args.files - if args.opts['-f'] is not None: - args.opts['-q'] += args.opts['-f'] - self.quote(args) - if warn: - printerr('-q cannot be used at the same time as -f or -F.') - elif not unrecognised: - self.print_pony(args) - else: - args.help() - exit(255) - return - - - ############################################## - ## Methods that run before the mane methods ## - ############################################## - - ''' - Use extra ponies - - @param args:ArgParser Parsed command line arguments, may be `None` - ''' - def __extraponies(self, args = None): - ## If extraponies are used, change ponydir to extraponydir - if args is None: - ponydirs[:] = extraponydirs - elif args.opts['-F'] is not None: - args.opts['-f'] = args.opts['-F'] - ponydirs[:] = extraponydirs - - - ''' - Use best.pony if nothing else is set - - @param args:ArgParser Parsed command line arguments - ''' - def __bestpony(self, args): - ## Set best.pony as the pony to display if none is selected - if (args.opts['-f'] is None) or (args.opts['-q'] is None) or (len(args.opts['-q']) == 0): - for ponydir in ponydirs: - if os.path.isfile(ponydir + 'best.pony') or os.path.islink(ponydir + 'best.pony'): - pony = os.path.realpath(ponydir + 'best.pony') # Canonical path - args.opts['-f' if args.opts['-q'] is None else '-q'] = [pony] - break - - - ''' - Apply pony name remapping to args according to UCS settings - - @param args:ArgParser Parsed command line arguments - ''' - def __ucsremap(self, args): - ## Read UCS configurations - env_ucs = os.environ['PONYSAY_UCS_ME'] if 'PONYSAY_UCS_ME' in os.environ else '' - ucs_conf = 0 - if env_ucs in ('yes', 'y', '1'): ucs_conf = 1 - elif env_ucs in ('harder', 'h', '2'): ucs_conf = 2 - - ## Stop UCS is not used - if ucs_conf == 0: - return - - ## Read all lines in all UCS → ASCII map files - maplines = [] - for ucsmap in ucsmaps: - if os.path.isfile(ucsmap): - with open(ucsmap, 'rb') as mapfile: - maplines += [line.replace('\n', '') for line in mapfile.read().decode('utf8', 'replace').split('\n')] - - ## Create UCS → ASCII mapping from read lines - map = {} - stripset = ' \t' # must be string, wtf! and way doesn't python's doc say so - for line in maplines: - if (len(line) > 0) and not (line[0] == '#'): - s = line.index('→') - ucs = line[:s] .strip(stripset) - ascii = line[s + 1:].strip(stripset) - map[ucs] = ascii - - ## Apply UCS → ASCII mapping to -f and -q arguments - for flag in ('-f', '-q'): - if args.opts[flag] is not None: - for i in range(0, len(args.opts[flag])): - if args.opts[flag][i] in map: - args.opts[flag][i] = map[args.opts[flag][i]] - - - ####################### - ## Auxiliary methods ## - ####################### - - ''' - Apply UCS:ise pony names according to UCS settings - - @param ponies:list<str> List of all ponies (of interrest) - @param links:map<str> Map to fill with simulated symlink ponies, may be `None` - ''' - def __ucsise(self, ponies, links = None): - ## Read UCS configurations - env_ucs = os.environ['PONYSAY_UCS_ME'] if 'PONYSAY_UCS_ME' in os.environ else '' - ucs_conf = 0 - if env_ucs in ('yes', 'y', '1'): ucs_conf = 1 - elif env_ucs in ('harder', 'h', '2'): ucs_conf = 2 - - ## Stop UCS is not used - if ucs_conf == 0: - return - - ## Read all lines in all UCS → ASCII map files - maplines = [] - for ucsmap in ucsmaps: - if os.path.isfile(ucsmap): - with open(ucsmap, 'rb') as mapfile: - maplines += [line.replace('\n', '') for line in mapfile.read().decode('utf8', 'replace').split('\n')] - - ## Create UCS → ASCII mapping from read lines - map = {} - stripset = ' \t' # must be string, wtf! and way doesn't python's doc say so - for line in maplines: - if not line.startswith('#'): - s = line.index('→') - ucs = line[:s] .strip(stripset) - ascii = line[s + 1:].strip(stripset) - map[ascii] = ucs - - ## Apply UCS → ACII mapping to ponies, by alias if weak settings - if ucs_conf == 1: - for pony in ponies: - if pony in map: - ponies.append(map[pony]) - if links is not None: - links[map[pony]] = pony - else: - for j in range(0, len(ponies)): - if ponies[j] in map: - ponies[j] = map[ponies[j]] - - - ''' - Returns one file with full path, names is filter for names, also accepts filepaths - - @param names:list<str> Ponies to choose from, may be `None` - @param alt:bool For method internal use... - @return :str The file name of a pony - ''' - def __getponypath(self, names = None, alt = False): - ponies = {} - - ## List all pony files, without the .pony ending - for ponydir in ponydirs: - for ponyfile in os.listdir(ponydir): - if endswith(ponyfile, ".pony"): - pony = ponyfile[:-5] - if pony not in ponies: - ponies[pony] = ponydir + ponyfile - - ## Support for explicit pony file names - if names is not None: - for name in names: - if os.path.exists(name): - ponies[name] = name - - ## If there is not select ponies, choose all of them - if (names is None) or (len(names) == 0): - names = list(ponies.keys()) - - ## Select a random pony of the choosen onles - pony = names[random.randrange(0, len(names))] - if pony not in ponies: - if not alt: - autocorrect = SpelloCorrecter(ponydirs, '.pony') - (alternatives, dist) = autocorrect.correct(pony) - if (len(alternatives) > 0) and (dist <= 5): # TODO the limit `dist` should be configureable - return self.__getponypath(alternatives, True) - sys.stderr.write('I have never heard of anypony named %s\n' % (pony)); - exit(1) - else: - return ponies[pony] - - - ''' - Returns a set with all ponies that have quotes and are displayable - - @return :set<str> All ponies that have quotes and are displayable - ''' - def __quoters(self): - ## List all unique quote files - quotes = [] - quoteshash = set() - _quotes = [] - for quotedir in quotedirs: - _quotes += [item[:item.index('.')] for item in os.listdir(quotedir)] - for quote in _quotes: - if not quote == '': - if not quote in quoteshash: - quoteshash.add(quote) - quotes.append(quote) - - ## Create a set of all ponyes that have quotes - ponies = set() - for ponydir in ponydirs: - for pony in os.listdir(ponydir): - if not pony[0] == '.': - p = pony[:-5] # remove .pony - for quote in quotes: - if ('+' + p + '+') in ('+' + quote + '+'): - if not p in ponies: - ponies.add(p) - - return ponies - - - ''' - Returns a list with all (pony, quote file) pairs - - @return (pony, quote):(str, str) All ponies–quote file-pairs - ''' - def __quotes(self): - ## Get all ponyquote files - quotes = [] - for quotedir in quotedirs: - quotes += [quotedir + item for item in os.listdir(quotedir)] - - ## Create list of all pony–quote file-pairs - rc = [] - for ponydir in ponydirs: - for pony in os.listdir(ponydir): - if not pony[0] == '.': - p = pony[:-5] # remove .pony - for quote in quotes: - q = quote[quote.rindex('/') + 1:] - q = q[:q.rindex('.')] - if ('+' + p + '+') in ('+' + q + '+'): - rc.append((p, quote)) - - return rc - - - ''' - 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 - ''' - def __gettermsize(self): - ## Call `stty` to determine the size of the terminal, this way is better then 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 - - - - ##################### - ## Listing methods ## - ##################### - - ''' - Columnise a list and prints it - - @param ponies:list<(str, str)> All items to list, each item should have to elements: unformated name, formated name - ''' - def __columnise(self, ponies): - ## Get terminal width, and a 2 which is the space between columns - termwidth = self.__gettermsize()[1] + 2 - ## Sort the ponies, and get the cells' widths, and the largest width + 2 - ponies.sort(key = lambda pony : pony[0]) - widths = [UCS.dispLen(pony[0]) for pony in ponies] - width = max(widths) + 2 # longest pony file name + space between columns - - ## Calculate the number of rows and columns, can create a list of empty columns - cols = termwidth // width # do not believe electricians, this means ⌊termwidth / width⌋ - rows = (len(ponies) + cols - 1) // cols - columns = [] - for c in range(0, cols): columns.append([]) - - ## Fill the columns with cells of ponies - (y, x) = (0, 0) - for j in range(0, len(ponies)): - cell = ponies[j][1] + ' ' * (width - widths[j]); - columns[x].append(cell) - y += 1 - if y == rows: - x += 1 - y = 0 - - ## Make the columnisation nicer by letting the last row be partially empty rather than the last column - diff = rows * cols - len(ponies) - if diff > 2: - c = cols - 1 - diff -= 1 - while diff > 0: - columns[c] = columns[c - 1][-diff:] + columns[c] - c -= 1 - columns[c] = columns[c][:-diff] - diff -= 1 - - ## Create rows from columns - lines = [] - for r in range(0, rows): - lines.append([]) - for c in range(0, cols): - if r < len(columns[c]): - line = lines[r].append(columns[c][r]) - - ## Print the matrix, with one extra blank row - print('\n'.join([''.join(line)[:-2] for line in lines])) - print() - - - ''' - Lists the available ponies - ''' - def list(self): - ## Get all quoters - quoters = self.__quoters() - - for ponydir in ponydirs: # Loop ponydirs - ## Get all ponies in the directory - _ponies = os.listdir(ponydir) - - ## Remove .pony from all files and skip those that does not have .pony - ponies = [] - for pony in _ponies: - if endswith(pony, '.pony'): - ponies.append(pony[:-5]) - - ## UCS:ise pony names, they are already sorted - self.__ucsise(ponies) - - ## If ther directory is not empty print its name and all ponies, columnised - if len(ponies) == 0: - continue - print('\033[1mponies located in ' + ponydir + '\033[21m') - self.__columnise([(pony, '\033[1m' + pony + '\033[21m' if pony in quoters else pony) for pony in ponies]) - - - ''' - Lists the available ponies with alternatives inside brackets - ''' - def linklist(self): - ## Get the size of the terminal and all ponies with quotes - termsize = self.__gettermsize() - quoters = self.__quoters() - - for ponydir in ponydirs: # Loop ponydirs - ## Get all pony files in the directory - _ponies = os.listdir(ponydir) - - ## Remove .pony from all files and skip those that does not have .pony - ponies = [] - for pony in _ponies: - if endswith(pony, '.pony'): - ponies.append(pony[:-5]) - - ## If there are no ponies in the directory skip to next directory, otherwise, print the directories name - if len(ponies) == 0: - continue - print('\033[1mponies located in ' + ponydir + '\033[21m') - - ## UCS:ise pony names - pseudolinkmap = {} - self.__ucsise(ponies, pseudolinkmap) - - ## Create target–link-pair, with `None` as link if the file is not a symlink or in `pseudolinkmap` - pairs = [] - for pony in ponies: - if pony in pseudolinkmap: - pairs.append((pony, pseudolinkmap[pony] + '.pony')); - else: - pairs.append((pony, os.path.realpath(ponydir + pony + '.pony') if os.path.islink(ponydir + pony + '.pony') else None)) - - ## Create map from source pony to alias ponies for each pony - ponymap = {} - for pair in pairs: - if (pair[1] is None) or (pair[1] == ''): - if pair[0] not in ponymap: - ponymap[pair[0]] = [] - else: - target = pair[1][:-5] - if '/' in target: - target = target[target.rindex('/') + 1:] - if target in ponymap: - ponymap[target].append(pair[0]) - else: - ponymap[target] = [pair[0]] - - ## Create list of source ponies concatenated with alias ponies in brackets - ponies = {} - for pony in ponymap: - w = UCS.dispLen(pony) - item = '\033[1m' + pony + '\033[21m' if (pony in quoters) else pony - syms = ponymap[pony] - syms.sort() - if len(syms) > 0: - w += 2 + len(syms) - item += ' (' - first = True - for sym in syms: - w += UCS.dispLen(sym) - if first: first = False - else: item += ' ' - item += '\033[1m' + sym + '\033[21m' if (sym in quoters) else sym - item += ')' - ponies[(item.replace('\033[1m', '').replace('\033[21m', ''), item)] = w - - ## Print the ponies, columnised - self.__columnise(list(ponies)) - - - ''' - Lists with all ponies that have quotes and are displayable, on one column without anything bold or otherwise formated - ''' - def quoters(self): - ## Get all quoters - ponies = self.__quoters() - - ## UCS:ise and sort - self.__ucsise(ponies) - ponies.sort() - - ## Print each one on a seperate line, but skip duplicates - last = '' - for pony in ponies: - if not pony == last: - last = pony - print(pony) - - - ''' - Lists the available ponies on one column without anything bold or otherwise formated - ''' - def onelist(self): - ## Get all pony files - _ponies = [] - for ponydir in ponydirs: # Loop ponydirs - _ponies += os.listdir(ponydir) - - ## Remove .pony from all files and skip those that does not have .pony - ponies = [] - for pony in _ponies: - if endswith(pony, '.pony'): - ponies.append(pony[:-5]) - - ## UCS:ise and sort - self.__ucsise(ponies) - ponies.sort() - - ## Print each one on a seperate line, but skip duplicates - last = '' - for pony in ponies: - if not pony == last: - last = pony - print(pony) - - - ##################### - ## Balloon methods ## - ##################### - - ''' - Prints a list of all balloons - ''' - def balloonlist(self): - ## Get the size of the terminal - termsize = self.__gettermsize() - - ## Get all balloons - balloonset = set() - for balloondir in balloondirs: - for balloon in os.listdir(balloondir): - ## Use .think if running ponythink, otherwise .say - if isthink and endswith(balloon, '.think'): - balloon = balloon[:-6] - elif (not isthink) and endswith(balloon, '.say'): - balloon = balloon[:-4] - else: - continue - - ## Add the balloon if there is none with the same name - if balloon not in balloonset: - balloonset.add(balloon) - - ## Print all balloos, columnised - self.__columnise([(balloon, balloon) for balloon in list(balloonset)]) - - - ''' - Returns one file with full path, names is filter for style names, also accepts filepaths - - @param names:list<str> Balloons to choose from, may be `None` - @param alt:bool For method internal use - @param :str The file name of the balloon, will be `None` iff `names` is `None` - ''' - def __getballoonpath(self, names, alt = False): - ## Stop if their is no choosen balloon - if names is None: - return None - - ## Get all balloons - balloons = {} - for balloondir in balloondirs: - for balloon in os.listdir(balloondir): - balloonfile = balloon - ## Use .think if running ponythink, otherwise .say - if isthink and endswith(balloon, '.think'): - balloon = balloon[:-6] - elif (not isthink) and endswith(balloon, '.say'): - balloon = balloon[:-4] - else: - continue - - ## Add the balloon if there is none with the same name - if balloon not in balloons: - balloons[balloon] = balloondir + balloonfile - - ## Support for explicit balloon file names - for name in names: - if os.path.exists(name): - balloons[name] = name - - ## Select a random balloon of the choosen ones - balloon = names[random.randrange(0, len(names))] - if balloon not in balloons: - if not alt: - autocorrect = SpelloCorrecter(balloondirs, '.think' if isthink else '.say') - (alternatives, dist) = autocorrect.correct(balloon) - if (len(alternatives) > 0) and (dist <= 5): # TODO the limit `dist` should be configureable - return self.__getballoonpath(alternatives, True) - sys.stderr.write('That balloon style %s does not exist\n' % (balloon)); - exit(1) - else: - return balloons[balloon] - - - ''' - Creates the balloon style object - - @param balloonfile:str The file with the balloon style, may be `None` - @return :Balloon Instance describing the balloon's style - ''' - def __getballoon(self, balloonfile): - ## Use default balloon if none is specified - if balloonfile is None: - if isthink: - return Balloon('o', 'o', '( ', ' )', [' _'], ['_'], ['_'], ['_'], ['_ '], ' )', ' )', ' )', ['- '], ['-'], ['-'], ['-'], [' -'], '( ', '( ', '( ') - return Balloon('\\', '/', '< ', ' >', [' _'], ['_'], ['_'], ['_'], ['_ '], ' \\', ' |', ' /', ['- '], ['-'], ['-'], ['-'], [' -'], '\\ ', '| ', '/ ') - - ## Initialise map for balloon parts - map = {} - for elem in ('\\', '/', 'ww', 'ee', 'nw', 'nnw', 'n', 'nne', 'ne', 'nee', 'e', 'see', 'se', 'sse', 's', 'ssw', 'sw', 'sww', 'w', 'nww'): - map[elem] = [] - - ## Read all lines in the balloon file - with open(balloonfile, 'rb') as balloonstream: - data = balloonstream.read().decode('utf8', 'replace') - data = [line.replace('\n', '') for line in data.split('\n')] - - ## Parse the balloon file, and fill the map - last = None - for line in data: - if len(line) > 0: - if line[0] == ':': - map[last].append(line[1:]) - else: - last = line[:line.index(':')] - value = line[len(last) + 1:] - map[last].append(value) - - ## Return the balloon - return Balloon(map['\\'][0], map['/'][0], map['ww'][0], map['ee'][0], map['nw'], map['nnw'], map['n'], - map['nne'], map['ne'], map['nee'][0], map['e'][0], map['see'][0], map['se'], map['sse'], - map['s'], map['ssw'], map['sw'], map['sww'][0], map['w'][0], map['nww'][0]) - - - - ######################## - ## Displaying methods ## - ######################## - - ''' - Prints the name of the program and the version of the program - ''' - def version(self): - ## Prints the "ponysay $VERSION", if this is modified, ./dev/dist.sh must be modified accordingly - print('%s %s' % ('ponysay', VERSION)) - - - ''' - Print the pony with a speech or though bubble. message, pony and wrap from args are used. - - @param args:ArgParser Parsed command line arguments - ''' - def print_pony(self, args): - ## Get message and remove tailing whitespace from stdin (but not for each line) - if args.message == None: - msg = ''.join(sys.stdin.readlines()).rstrip() - else: - msg = args.message - if args.opts['--colour-msg'] is not None: - msg = '\033[' + ';'.join(args.opts['--colour-msg']) + 'm' + msg - - ## This algorithm should give some result as cowsay's (according to tests) - if args.opts['-c'] is not None: - buf = '' - last = ' ' - CHARS = '\t \n' - for c in msg: - if (c in CHARS) and (last in CHARS): - if last == '\n': - buf += last - last = c - else: - buf += c - last = c - msg = buf.strip(CHARS) - buf = '' - for c in msg: - if (c != '\n') or (last != '\n'): - buf += c - last = c - msg = buf.replace('\n', '\n\n') - - ## Get the pony - pony = self.__getponypath(args.opts['-f']) - printinfo('pony file: ' + pony) - - ## Use PNG file as pony file - if endswith(pony.lower(), '.png'): - pony = '\'' + pony.replace('\'', '\'\\\'\'') + '\'' - pngcmd = ('img2ponysay -p -- ' if linuxvt else 'img2ponysay -- ') + pony - pngpipe = os.pipe() - Popen(pngcmd, stdout=os.fdopen(pngpipe[1], 'w'), shell=True).wait() - pony = '/proc/' + str(os.getpid()) + '/fd/' + str(pngpipe[0]) - - ## If KMS is utilies, select a KMS pony file and create it if necessary - pony = self.__kms(pony) - - ## If in Linux VT clean the terminal (See info/pdf-manual [Printing in TTY with KMS]) - if linuxvt: - print('\033[H\033[2J', end='') - - ## Get width truncation and wrapping - env_width = os.environ['PONYSAY_FULL_WIDTH'] if 'PONYSAY_FULL_WIDTH' in os.environ else None - if env_width is None: env_width = '' - widthtruncation = self.__gettermsize()[1] if env_width not in ('yes', 'y', '1') else None - messagewrap = 40 - if (args.opts['-W'] is not None) and (len(args.opts['-W'][0]) > 0): - messagewrap = args.opts['-W'][0] - if messagewrap[0] in 'nmsNMS': # m is left to n on QWERTY and s is left to n on Dvorak - messagewrap = None - elif messagewrap[0] in 'iouIOU': # o is left to i on QWERTY and u is right to i on Dvorak - messagewrap = self.__gettermsize()[1] - else: - messagewrap = int(args.opts['-W'][0]) - - ## Get balloon object - balloonfile = self.__getballoonpath(args.opts['-b']) - printinfo('balloon style file: ' + str(balloonfile)) - balloon = self.__getballoon(balloonfile) if args.opts['-o'] is None else None - - ## Get hyphen style - hyphencolour = '' - if args.opts['--colour-wrap'] is not None: - hyphencolour = '\033[' + ';'.join(args.opts['--colour-wrap']) + 'm' - hyphen = '\033[31m' + hyphencolour + '-' # TODO make configurable - - ## Link and balloon colouring - linkcolour = '' - if args.opts['--colour-link'] is not None: - linkcolour = '\033[' + ';'.join(args.opts['--colour-link']) + 'm' - ballooncolour = '' - if args.opts['--colour-bubble'] is not None: - ballooncolour = '\033[' + ';'.join(args.opts['--colour-bubble']) + 'm' - - - ## Run cowsay replacement - backend = Backend(message = msg, ponyfile = pony, wrapcolumn = messagewrap, width = widthtruncation, - balloon = balloon, hyphen = hyphen, linkcolour = linkcolour, ballooncolour = ballooncolour) - backend.parse() - output = backend.output - if output.endswith('\n'): - output = output[:-1] - - - ## Load height trunction settings - env_bottom = os.environ['PONYSAY_BOTTOM'] if 'PONYSAY_BOTTOM' in os.environ else None - if env_bottom is None: env_bottom = '' - - env_height = os.environ['PONYSAY_TRUNCATE_HEIGHT'] if 'PONYSAY_TRUNCATE_HEIGHT' in os.environ else None - if env_height is None: env_height = '' - - env_lines = os.environ['PONYSAY_SHELL_LINES'] if 'PONYSAY_SHELL_LINES' in os.environ else None - if (env_lines is None) or (env_lines == ''): env_lines = '2' - - ## Print the output, truncated on height is so set - lines = self.__gettermsize()[0] - int(env_lines) - if linuxvt or (env_height is ('yes', 'y', '1')): - if env_bottom is ('yes', 'y', '1'): - for line in output.split('\n')[: -lines]: - print(line) - else: - for line in output.split('\n')[: lines]: - print(line) - else: - print(output) - - - ''' - Print the pony with a speech or though bubble and a self quote - - @param args:ArgParser Parsed command line arguments - ''' - def quote(self, args): - ## Get all quotes, and if any pony is choosen just keep them - pairs = self.__quotes() - if len(args.opts['-q']) > 0: - ponyset = {} - for pony in args.opts['-q']: - if endswith(pony, '.pony'): - ponyname = pony[:-5] - if '/' in ponyname: - ponyname = ponyname[ponyname.rindex('/') + 1:] - ponyset[ponyname] = pony - else: - ponyset[pony] = pony - alts = [] - for pair in pairs: - if pair[0] in ponyset: - alts.append((ponyset[pair[0]], pair[1])) - pairs = alts - - ## Select a random pony–quote-pair, load it and print it - if not len(pairs) == 0: - pair = pairs[random.randrange(0, len(pairs))] - printinfo('quote file: ' + pair[1]) - with open(pair[1], 'rb') as qfile: - args.message = qfile.read().decode('utf8', 'replace').strip() - args.opts['-f'] = [pair[0]] - elif len(args.opts['-q']) == 0: - sys.stderr.write('Princess Celestia! All the ponies are mute!\n') - exit(1) - else: - args.opts['-f'] = [args.opts['-q'][random.randrange(0, len(args.opts['-q']))]] - args.message = 'Zecora! Help me, I am mute!' - - self.print_pony(args) - - - ''' - Identifies whether KMS support is utilised - ''' - @staticmethod - def isUsingKMS(): - ## KMS is not utilised if Linux VT is not used - if not linuxvt: - return False - - ## Read the PONYSAY_KMS_PALETTE environment variable - env_kms = os.environ['PONYSAY_KMS_PALETTE'] if 'PONYSAY_KMS_PALETTE' in os.environ else None - if env_kms is None: env_kms = '' - - ## Read the PONYSAY_KMS_PALETTE_CMD environment variable, and run it - env_kms_cmd = os.environ['PONYSAY_KMS_PALETTE_CMD'] if 'PONYSAY_KMS_PALETTE_CMD' in os.environ else None - if (env_kms_cmd is not None) and (not env_kms_cmd == ''): - env_kms = Popen(shlex.split(env_kms_cmd), stdout=PIPE, stdin=sys.stderr).communicate()[0].decode('utf8', 'replace') - if env_kms[-1] == '\n': - env_kms = env_kms[:-1] - - ## If the palette string is empty KMS is not utilised - return env_kms != '' - - - ''' - Returns the file name of the input pony converted to a KMS pony, or if KMS is not used, the input pony itself - - @param pony:str Choosen pony file - @return :str Pony file to display - ''' - def __kms(self, pony): - ## If not in Linux VT, return the pony as is - if not linuxvt: - return pony - - ## KMS support version constant - KMS_VERSION = '1' - - ## Read the PONYSAY_KMS_PALETTE environment variable - env_kms = os.environ['PONYSAY_KMS_PALETTE'] if 'PONYSAY_KMS_PALETTE' in os.environ else None - if env_kms is None: env_kms = '' - - ## Read the PONYSAY_KMS_PALETTE_CMD environment variable, and run it - env_kms_cmd = os.environ['PONYSAY_KMS_PALETTE_CMD'] if 'PONYSAY_KMS_PALETTE_CMD' in os.environ else None - if (env_kms_cmd is not None) and (not env_kms_cmd == ''): - env_kms = Popen(shlex.split(env_kms_cmd), stdout=PIPE, stdin=sys.stderr).communicate()[0].decode('utf8', 'replace') - if env_kms[-1] == '\n': - env_kms = env_kms[:-1] - - ## If not using KMS, return the pony as is - if env_kms == '': - return pony - - ## Store palette string and a clong with just the essentials - palette = env_kms - palettefile = env_kms.replace('\033]P', '') - - ## Get and in necessary make cache directory - cachedir = '/var/cache/ponysay' - shared = True - if not os.path.isdir(cachedir): - cachedir = HOME + '/.cache/ponysay' - shared = False - if not os.path.isdir(cachedir): - os.makedirs(cachedir) - _cachedir = '\'' + cachedir.replace('\'', '\'\\\'\'') + '\'' - - ## KMS support version control, clean everything if not matching - newversion = False - if not os.path.isfile(cachedir + '/.version'): - newversion = True - else: - with open(cachedir + '/.version', 'rb') as cachev: - if cachev.read().decode('utf8', 'replace').replace('\n', '') != KMS_VERSION: - newversion = True - if newversion: - for cached in os.listdir(cachedir): - cached = cachedir + '/' + cached - if os.path.isdir(cached) and not os.path.islink(cached): - shutil.rmtree(cached, False) - else: - os.remove(cached) - with open(cachedir + '/.version', 'w+') as cachev: - cachev.write(KMS_VERSION) - if shared: - Popen('chmod 666 -- ' + _cachedir + '/.version', shell=True).wait() - - ## Get kmspony directory and kmspony file - kmsponies = cachedir + '/kmsponies/' + palettefile - kmspony = (kmsponies + pony).replace('//', '/') - - ## If the kmspony is missing, create it - if not os.path.isfile(kmspony): - ## Protokmsponies are uncolourful ttyponies - protokmsponies = cachedir + '/protokmsponies/' - protokmspony = (protokmsponies + pony).replace('//', '/') - protokmsponydir = protokmspony[:protokmspony.rindex('/')] - kmsponydir = kmspony[: kmspony.rindex('/')] - - ## Change file names to be shell friendly - _protokmspony = '\'' + protokmspony.replace('\'', '\'\\\'\'') + '\'' - _kmspony = '\'' + kmspony.replace('\'', '\'\\\'\'') + '\'' - _pony = '\'' + pony.replace('\'', '\'\\\'\'') + '\'' - - ## Create protokmspony is missing - if not os.path.isfile(protokmspony): - if not os.path.isdir(protokmsponydir): - os.makedirs(protokmsponydir) - if shared: - Popen('chmod -R 6777 -- ' + _cachedir, shell=True).wait() - if not os.system('ponysay2ttyponysay < ' + _pony + ' > ' + _protokmspony) == 0: - sys.stderr.write('Unable to run ponysay2ttyponysay successfully, you need util-say for KMS support\n') - exit(1) - if shared: - Popen('chmod 666 -- ' + _protokmspony, shell=True).wait() - - ## Create kmspony - if not os.path.isdir(kmsponydir): - os.makedirs(kmsponydir) - if shared: - Popen('chmod -R 6777 -- ' + _cachedir, shell=True).wait() - if not os.system('tty2colourfultty -p ' + palette + ' < ' + _protokmspony + ' > ' + _kmspony) == 0: - sys.stderr.write('Unable to run tty2colourfultty successfully, you need util-say for KMS support\n') - exit(1) - if shared: - Popen('chmod 666 -- ' + _kmspony, shell=True).wait() - - return kmspony - - - -''' -Option takes no arguments -''' -ARGUMENTLESS = 0 - -''' -Option takes one argument per instance -''' -ARGUMENTED = 1 - -''' -Option consumes all following arguments -''' -VARIADIC = 2 - -''' -Simple argument parser -''' -class ArgParser(): - ''' - Constructor. - The short description is printed on same line as the program name - - @param program:str The name of the program - @param description:str Short, single-line, description of the program - @param usage:str Formated, multi-line, usage text - @param longdescription:str Long, multi-line, description of the program, may be `None` - ''' - def __init__(self, program, description, usage, longdescription = None): - self.__program = program - self.__description = description - self.__usage = usage - self.__longdescription = longdescription - self.__arguments = [] - self.opts = {} - self.optmap = {} - - - ''' - Add option that takes no arguments - - @param alternatives:list<str> Option names - @param help:str Short description, use `None` to hide the option - ''' - def add_argumentless(self, alternatives, help = None): - ARGUMENTLESS - self.__arguments.append((ARGUMENTLESS, alternatives, None, help)) - stdalt = alternatives[0] - self.opts[stdalt] = None - for alt in alternatives: - self.optmap[alt] = (stdalt, ARGUMENTLESS) - - ''' - Add option that takes one argument - - @param alternatives:list<str> Option names - @param arg:str The name of the takes argument, one word - @param help:str Short description, use `None` to hide the option - ''' - def add_argumented(self, alternatives, arg, help = None): - self.__arguments.append((ARGUMENTED, alternatives, arg, help)) - stdalt = alternatives[0] - self.opts[stdalt] = None - for alt in alternatives: - self.optmap[alt] = (stdalt, ARGUMENTED) - - ''' - Add option that takes all following argument - - @param alternatives:list<str> Option names - @param arg:str The name of the takes arguments, one word - @param help:str Short description, use `None` to hide the option - ''' - def add_variadic(self, alternatives, arg, help = None): - self.__arguments.append((VARIADIC, alternatives, arg, help)) - stdalt = alternatives[0] - self.opts[stdalt] = None - for alt in alternatives: - self.optmap[alt] = (stdalt, VARIADIC) - - - ''' - Parse arguments - - @param args:list<str> The command line arguments, should include the execute file at index 0, `sys.argv` is default - @return :bool Whether no unrecognised option is used - ''' - def parse(self, argv = sys.argv): - self.argcount = len(argv) - 1 - self.files = [] - - argqueue = [] - optqueue = [] - deque = [] - for arg in argv[1:]: - deque.append(arg) - - dashed = False - tmpdashed = False - get = 0 - dontget = 0 - self.rc = True - - def unrecognised(arg): - sys.stderr.write('%s: warning: unrecognised option %s\n' % (self.__program, arg)) - self.rc = False - - while len(deque) != 0: - arg = deque[0] - deque = deque[1:] - if (get > 0) and (dontget == 0): - get -= 1 - argqueue.append(arg) - elif tmpdashed: - self.files.append(arg) - tmpdashed = False - elif dashed: self.files.append(arg) - elif arg == '++': tmpdashed = True - elif arg == '--': dashed = True - elif (len(arg) > 1) and (arg[0] in ('-', '+')): - if (len(arg) > 2) and (arg[:2] in ('--', '++')): - if dontget > 0: - dontget -= 1 - elif (arg in self.optmap) and (self.optmap[arg][1] == ARGUMENTLESS): - optqueue.append(arg) - argqueue.append(None) - elif '=' in arg: - arg_opt = arg[:arg.index('=')] - if (arg_opt in self.optmap) and (self.optmap[arg_opt][1] >= ARGUMENTED): - optqueue.append(arg_opt) - argqueue.append(arg[arg.index('=') + 1:]) - if self.optmap[arg_opt][1] == VARIADIC: - dashed = True - else: - unrecognised(arg) - elif (arg in self.optmap) and (self.optmap[arg][1] == ARGUMENTED): - optqueue.append(arg) - get += 1 - elif (arg in self.optmap) and (self.optmap[arg][1] == VARIADIC): - optqueue.append(arg) - argqueue.append(None) - dashed = True - else: - unrecognised(arg) - else: - sign = arg[0] - i = 1 - n = len(arg) - while i < n: - narg = sign + arg[i] - i += 1 - if (narg in self.optmap): - if self.optmap[narg][1] == ARGUMENTLESS: - optqueue.append(narg) - argqueue.append(None) - elif self.optmap[narg][1] == ARGUMENTED: - optqueue.append(narg) - nargarg = arg[i:] - if len(nargarg) == 0: - get += 1 - else: - argqueue.append(nargarg) - break - elif self.optmap[narg][1] == VARIADIC: - optqueue.append(narg) - nargarg = arg[i:] - argqueue.append(nargarg if len(nargarg) > 0 else None) - dashed = True - break - else: - unrecognised(arg) - else: - self.files.append(arg) - - i = 0 - n = len(optqueue) - while i < n: - opt = optqueue[i] - arg = argqueue[i] - i += 1 - opt = self.optmap[opt][0] - if (opt not in self.opts) or (self.opts[opt] is None): - self.opts[opt] = [] - self.opts[opt].append(arg) - - for arg in self.__arguments: - if (arg[0] == VARIADIC): - varopt = self.opts[arg[1][0]] - if varopt is not None: - additional = ','.join(self.files).split(',') if len(self.files) > 0 else [] - if varopt[0] is None: - self.opts[arg[1][0]] = additional - else: - self.opts[arg[1][0]] = varopt[0].split(',') + additional - self.files = [] - break - - self.message = ' '.join(self.files) if len(self.files) > 0 else None - - return self.rc - - - ''' - Prints a colourful help message - ''' - def help(self): - print('\033[1m%s\033[21m %s %s' % (self.__program, '-' if linuxvt else '—', self.__description)) - print() - if self.__longdescription is not None: - print(self.__longdescription) - print() - - print('\033[1mUSAGE:\033[21m', end='') - first = True - for line in self.__usage.split('\n'): - if first: - first = False - else: - print(' or', end='') - print('\t%s' % (line)) - print() - - print('\033[1mSYNOPSIS:\033[21m') - (lines, lens) = ([], []) - for opt in self.__arguments: - opt_type = opt[0] - opt_alts = opt[1] - opt_arg = opt[2] - opt_help = opt[3] - if opt_help is None: - continue - (line, l) = ('', 0) - first = opt_alts[0] - last = opt_alts[-1] - alts = ('', last) if first is last else (first, last) - for opt_alt in alts: - if opt_alt is alts[-1]: - line += '%colour%' + opt_alt - l += len(opt_alt) - if opt_type == ARGUMENTED: line += ' \033[4m%s\033[24m' % (opt_arg); l += len(opt_arg) + 1 - elif opt_type == VARIADIC: line += ' [\033[4m%s\033[24m...]' % (opt_arg); l += len(opt_arg) + 6 - else: - line += ' \033[2m%s\033[22m ' % (opt_alt) - l += len(opt_alt) + 6 - lines.append(line) - lens.append(l) - - col = max(lens) - col += 8 - ((col - 4) & 7) - index = 0 - for opt in self.__arguments: - opt_help = opt[3] - if opt_help is None: - continue - first = True - colour = '36' if (index & 1) == 0 else '34' - print(lines[index].replace('%colour%', '\033[%s;1m' % (colour)), end=' ' * (col - lens[index])) - for line in opt_help.split('\n'): - if first: - first = False - print('%s' % (line), end='\033[21;39m\n') - else: - print('%s\033[%sm%s\033[39m' % (' ' * col, colour, line)) - index += 1 - - print() - - - -''' -Balloon format class -''' -class Balloon(): - ''' - Constructor - - @param link:str The \-directional balloon line character - @param linkmirror:str The /-directional balloon line character - @param ww:str See the info manual - @param ee:str See the info manual - @param nw:list<str> See the info manual - @param nnw:list<str> See the info manual - @param n:list<str> See the info manual - @param nne:list<str> See the info manual - @param ne:list<str> See the info manual - @param nee:str See the info manual - @param e:str See the info manual - @param see:str See the info manual - @param se:list<str> See the info manual - @param sse:list<str> See the info manual - @param s:list<str> See the info manual - @param ssw:list<str> See the info manual - @param sw:list<str> See the info manual - @param sww:str See the info manual - @param w:str See the info manual - @param nww:str See the info manual - ''' - def __init__(self, link, linkmirror, ww, ee, nw, nnw, n, nne, ne, nee, e, see, se, sse, s, ssw, sw, sww, w, nww): - (self.link, self.linkmirror) = (link, linkmirror) - (self.ww, self.ee) = (ww, ee) - (self.nw, self.ne, self.se, self.sw) = (nw, ne, se, sw) - (self.nnw, self.n, self.nne) = (nnw, n, nne) - (self.nee, self.e, self.see) = (nee, e, see) - (self.sse, self.s, self.ssw) = (sse, s, ssw) - (self.sww, self.w, self.nww) = (sww, w, nww) - - _ne = max(ne, key = UCS.dispLen) - _nw = max(nw, key = UCS.dispLen) - _se = max(se, key = UCS.dispLen) - _sw = max(sw, key = UCS.dispLen) - - minE = UCS.dispLen(max([_ne, nee, e, see, _se, ee], key = UCS.dispLen)) - minW = UCS.dispLen(max([_nw, nww, e, sww, _sw, ww], key = UCS.dispLen)) - minN = len(max([ne, nne, n, nnw, nw], key = len)) - minS = len(max([se, sse, s, ssw, sw], key = len)) - - self.minwidth = minE + minE - self.minheight = minN + minS - - - ''' - Generates a balloon with a message - - @param minw:int The minimum number of columns of the balloon - @param minh:int The minimum number of lines of the balloon - @param lines:list<str> The text lines to display - @param lencalc:int(str) Function used to compute the length of a text line - @return :str The balloon as a formated string - ''' - def get(self, minw, minh, lines, lencalc): - h = self.minheight + len(lines) - w = self.minwidth + lencalc(max(lines, key = lencalc)) - if w < minw: w = minw - if h < minh: h = minh - - if len(lines) > 1: - (ws, es) = ({0 : self.nww, len(lines) - 1 : self.sww}, {0 : self.nee, len(lines) - 1 : self.see}) - for j in range(1, len(lines) - 1): - ws[j] = self.w - es[j] = self.e - else: - (ws, es) = ({0 : self.ww}, {0 : self.ee}) - - rc = [] - - for j in range(0, len(self.n)): - outer = UCS.dispLen(self.nw[j]) + UCS.dispLen(self.ne[j]) - inner = UCS.dispLen(self.nnw[j]) + UCS.dispLen(self.nne[j]) - if outer + inner <= w: - rc.append(self.nw[j] + self.nnw[j] + self.n[j] * (w - outer - inner) + self.nne[j] + self.ne[j]) - else: - rc.append(self.nw[j] + self.n[j] * (w - outer) + self.ne[j]) - - for j in range(0, len(lines)): - rc.append(ws[j] + lines[j] + ' ' * (w - lencalc(lines[j]) - UCS.dispLen(self.w) - UCS.dispLen(self.e)) + es[j]) - - for j in range(0, len(self.s)): - outer = UCS.dispLen(self.sw[j]) + UCS.dispLen(self.se[j]) - inner = UCS.dispLen(self.ssw[j]) + UCS.dispLen(self.sse[j]) - if outer + inner <= w: - rc.append(self.sw[j] + self.ssw[j] + self.s[j] * (w - outer - inner) + self.sse[j] + self.se[j]) - else: - rc.append(self.sw[j] + self.s[j] * (w - outer) + self.se[j]) - - return '\n'.join(rc) - - - -''' -Super-ultra-extreme-awesomazing replacement for cowsay -''' -class Backend(): - ''' - Constructor - - @param message:str The message spoken by the pony - @param ponyfile:str The pony file - @param wrapcolumn:int The column at where to wrap the message, `None` for no wrapping - @param width:int The width of the screen, `None` if truncation should not be applied - @param balloon:Balloon The balloon style object, `None` if only the pony should be printed - @param hyphen:str How hyphens added by the wordwrapper should be printed - @param linkcolour:str How to colour the link character, empty string if none - @param ballooncolour:str How to colour the balloon, empty string if none - ''' - def __init__(self, message, ponyfile, wrapcolumn, width, balloon, hyphen, linkcolour, ballooncolour): - self.message = message - self.ponyfile = ponyfile - self.wrapcolumn = None if wrapcolumn is None else wrapcolumn - (0 if balloon is None else balloon.minwidth) - self.width = width - self.balloon = balloon - self.hyphen = hyphen - self.ballooncolour = ballooncolour - - if self.balloon is not None: - self.link = {'\\' : linkcolour + self.balloon.link, - '/' : linkcolour + self.balloon.linkmirror} - else: - self.link = {} - - self.output = '' - self.pony = None - - - ''' - Process all data - ''' - def parse(self): - self.__expandMessage() - self.__unpadMessage() - self.__loadFile() - - if self.pony.startswith('$$$\n'): - self.pony = self.pony[4:] - infoend = self.pony.index('\n$$$\n') - printinfo(self.pony[:infoend]) - self.pony = self.pony[infoend + 5:] - self.pony = mode + self.pony - - self.__processPony() - self.__truncate() - - - ''' - Remove padding spaces fortune cookies are padded with whitespace (damn featherbrains) - ''' - def __unpadMessage(self): - lines = self.message.split('\n') - for spaces in (8, 4, 2, 1): - padded = True - for line in lines: - if not line.startswith(' ' * spaces): - padded = False - break - if padded: - for i in range(0, len(lines)): - line = lines[i] - while line.startswith(' ' * spaces): - line = line[spaces:] - lines[i] = line - lines = [line.rstrip(' ') for line in lines] - self.message = '\n'.join(lines) - - - ''' - Converts all tabs in the message to spaces by expanding - ''' - def __expandMessage(self): - lines = self.message.split('\n') - buf = '' - for line in lines: - (i, n, x) = (0, len(line), 0) - while i < n: - c = line[i] - i += 1 - if c == '\033': - colour = self.__getcolour(line, i - 1) - i += len(colour) - 1 - buf += colour - elif c == '\t': - nx = 8 - (x & 7) - buf += ' ' * nx - x += nx - else: - buf += c - if not UCS.isCombining(c): - x += 1 - buf += '\n' - self.message = buf[:-1] - - - ''' - Loads the pony file - ''' - def __loadFile(self): - with open(self.ponyfile, 'rb') as ponystream: - self.pony = ponystream.read().decode('utf8', 'replace') - - - ''' - Truncate output to the width of the screen - ''' - def __truncate(self): - if self.width is None: - return - lines = self.output.split('\n') - self.output = '' - for line in lines: - (i, n, x) = (0, len(line), 0) - while i < n: - c = line[i] - i += 1 - if c == '\033': - colour = self.__getcolour(line, i - 1) - i += len(colour) - 1 - self.output += colour - else: - if x < self.width: - self.output += c - if not UCS.isCombining(c): - x += 1 - self.output += '\n' - self.output = self.output[:-1] - - - ''' - Process the pony file and generate output to self.output - ''' - def __processPony(self): - self.output = '' - - AUTO_PUSH = '\033[01010~' - AUTO_POP = '\033[10101~' - - variables = {'' : '$'} - for key in self.link: - variables[key] = AUTO_PUSH + self.link[key] + AUTO_POP - - indent = 0 - dollar = None - balloonLines = None - colourstack = ColourStack(AUTO_PUSH, AUTO_POP) - - (i, n, lineindex, skip, nonskip) = (0, len(self.pony), 0, 0, 0) - while i < n: - c = self.pony[i] - if c == '\t': - n += 7 - (indent & 7) - ed = ' ' * (8 - (indent & 7)) - c = ' ' - self.pony = self.pony[:i] + ed + self.pony[i + 1:] - i += 1 - if c == '$': - if dollar is not None: - if '=' in dollar: - name = dollar[:dollar.find('=')] - value = dollar[dollar.find('=') + 1:] - variables[name] = value - elif not dollar.startswith('balloon'): - data = variables[dollar].replace('$', '$$') - if data == '$$': # if not handled specially we will get an infinity loop - if (skip == 0) or (nonskip > 0): - if nonskip > 0: - nonskip -= 1 - self.output += '$' - indent += 1 - else: - skip -= 1 - else: - n += len(data) - self.pony = self.pony[:i] + data + self.pony[i:] - elif self.balloon is not None: - (w, h) = (0, 0) - props = dollar[7:] - if len(props) > 0: - if ',' in props: - if props[0] is not ',': - w = int(props[:props.index(',')]) - h = int(props[props.index(',') + 1:]) - else: - w = int(props) - balloon = self.__getballoon(w, h, indent) - balloon = balloon.split('\n') - balloon = [AUTO_PUSH + self.ballooncolour + item + AUTO_POP for item in balloon] - for b in balloon[0]: - self.output += b + colourstack.feed(b) - if lineindex == 0: - balloonpre = '\n' + (' ' * indent) - for line in balloon[1:]: - self.output += balloonpre; - for b in line: - self.output += b + colourstack.feed(b); - indent = 0 - elif len(balloon) > 1: - balloonLines = balloon - balloonLine = 0 - balloonIndent = indent - indent += self.__len(balloonLines[0]) - balloonLines[0] = None - dollar = None - else: - dollar = '' - elif dollar is not None: - if c == '\033': - c = self.pony[i] - i += 1 - dollar += c - elif c == '\033': - colour = self.__getcolour(self.pony, i - 1) - for b in colour: - self.output += b + colourstack.feed(b); - i += len(colour) - 1 - elif c == '\n': - self.output += c - indent = 0 - (skip, nonskip) = (0, 0) - lineindex += 1 - if balloonLines is not None: - balloonLine += 1 - if balloonLine == len(balloonLines): - balloonLines = None - else: - if (balloonLines is not None) and (balloonLines[balloonLine] is not None) and (balloonIndent == indent): - data = balloonLines[balloonLine] - datalen = self.__len(data) - skip += datalen - nonskip += datalen - data = data.replace('$', '$$') - n += len(data) - self.pony = self.pony[:i] + data + self.pony[i:] - balloonLines[balloonLine] = None - else: - if (skip == 0) or (nonskip > 0): - if nonskip > 0: - nonskip -= 1 - self.output += c + colourstack.feed(c); - if not UCS.isCombining(c): - indent += 1 - else: - skip -= 1 - - if balloonLines is not None: - for line in balloonLines[balloonLine:]: - data = ' ' * (balloonIndent - indent) + line + '\n' - for b in data: - self.output += b + colourstack.feed(b); - indent = 0 - - self.output = self.output.replace(AUTO_PUSH, '').replace(AUTO_POP, '') - - - ''' - Gets colour code att the currect offset in a buffer - - @param input:str The input buffer - @param offset:int The offset at where to start reading, a escape must begin here - @return :str The escape sequence - ''' - def __getcolour(self, input, offset): - (i, n) = (offset, len(input)) - rc = input[i] - i += 1 - if i == n: return rc - c = input[i] - i += 1 - rc += c - - if c == ']': - if i == n: return rc - c = input[i] - i += 1 - rc += c - if c == 'P': - di = 0 - while (di < 7) and (i < n): - c = input[i] - i += 1 - di += 1 - rc += c - elif c == '[': - while i < n: - c = input[i] - i += 1 - rc += c - if (c == '~') or (('a' <= c) and (c <= 'z')) or (('A' <= c) and (c <= 'Z')): - break - - return rc - - - ''' - Calculates the number of visible characters in a text - - @param input:str The input buffer - @return :int The number of visible characters - ''' - def __len(self, input): - (rc, i, n) = (0, 0, len(input)) - while i < n: - c = input[i] - if c == '\033': - i += len(self.__getcolour(input, i)) - else: - i += 1 - if not UCS.isCombining(c): - rc += 1 - return rc - - - ''' - Generates a balloon with the message - - @param width:int The minimum width of the balloon - @param height:int The minimum height of the balloon - @param left:int The column where the balloon starts - @return :str The balloon the the message as a string - ''' - def __getballoon(self, width, height, left): - wrap = None - if self.wrapcolumn is not None: - wrap = self.wrapcolumn - left - if wrap < 8: - wrap = 8 - - msg = self.message - if wrap is not None: - msg = self.__wrapMessage(msg, wrap) - - msg = msg.replace('\n', '\033[0m%s\n' % (self.ballooncolour)) + '\033[0m' + self.ballooncolour - - return self.balloon.get(width, height, msg.split('\n'), self.__len); - - - ''' - Wraps the message - - @param message:str The message to wrap - @param wrap:int The width at where to force wrapping - @return :str The message wrapped - ''' - def __wrapMessage(self, message, wrap): - buf = '' - try: - AUTO_PUSH = '\033[01010~' - AUTO_POP = '\033[10101~' - msg = message.replace('\n', AUTO_PUSH + '\n' + AUTO_POP); - cstack = ColourStack(AUTO_PUSH, AUTO_POP) - for c in msg: - buf += c + cstack.feed(c) - lines = buf.replace(AUTO_PUSH, '').replace(AUTO_POP, '').split('\n') - buf = '' - - for line in lines: - b = [None] * len(line) - map = {0 : 0} - (bi, cols, w) = (0, 0, wrap) - (indent, indentc) = (-1, 0) - - (i, n) = (0, len(line)) - while i <= n: - d = None - if i < n: - d = line[i] - i += 1 - if d == '\033': # TODO this should use self.__getcolour() - ## Invisible stuff - b[bi] = d - bi += 1 - b[bi] = line[i] - d = line[i] - bi += 1 - i += 1 - if d == '[': - while True: - b[bi] = line[i] - d = line[i] - bi += 1 - i += 1 - if (('a' <= d) and (d <= 'z')) or (('A' <= d) and (d <= 'Z')) or (d == '~'): - break - elif d == ']': - b[bi] = line[i] - d = line[i] - bi += 1 - i += 1 - if d == 'P': - for j in range(0, 7): - b[bi] = line[i] - bi += 1 - i += 1 - elif (d is not None) and (d != ' '): - ## Fetch word - if indent == -1: - indent = i - 1 - for j in range(0, indent): - if line[j] == ' ': - indentc += 1 - b[bi] = d - bi += 1 - if (not UCS.isCombining(d)) and (d != ''): - cols += 1 - map[cols] = bi - else: - ## Wrap? - mm = 0 - bisub = 0 - iwrap = wrap - (0 if indent == 1 else indentc) - - while ((w > 8) and (cols > w + 5)) or (cols > iwrap): # TODO make configurable - ## wrap - x = w; - if mm + x not in map: # Too much whitespace ? - cols = 0 - break - nbsp = b[map[mm + x]] == ' ' - m = map[mm + x] - - if ('' in b[bisub : m]) and not nbsp: - hyphen = m - 1 - while b[hyphen] != '': - hyphen -= 1 - while map[mm + x] > hyphen: ## Only looking backward, if foreward is required the word is probabily not hyphenated correctly - x -= 1 - x += 1 - m = map[mm + x] - - mm += x - (0 if nbsp else 1) ## − 1 so we have space for a hythen - - for bb in b[bisub : m]: - buf += bb - buf += '\n' if nbsp else '\0\n' - cols -= x - (0 if nbsp else 1) - bisub = m - - w = iwrap - if indent != -1: - buf += line[:indent] - - for j in range(bisub, bi): - b[j - bisub] = b[j] - bi -= bisub - - if cols > w: - buf += '\n' - w = wrap - if indent != -1: - buf += line[:indent] - w -= indentc - for bb in b[:bi]: - buf += bb - w -= cols - cols = 0 - bi = 0 - if d is None: - i += 1 - else: - if w > 0: - buf += ' ' - w -= 1 - else: - buf += '\n' - w = wrap - if indent != -1: - buf + line[:indent] - w -= indentc - buf += '\n' - - rc = '\n'.join(line.rstrip() for line in buf[:-1].split('\n')); - rc = rc.replace('', ''); # remove soft hyphens - rc = rc.replace('\0', '%s%s%s' % (AUTO_PUSH, self.hyphen, AUTO_POP)) - return rc - except Exception as err: - import traceback - errormessage = ''.join(traceback.format_exception(type(err), err, None)) - rc = '\n'.join(line.rstrip() for line in buf.split('\n')); - rc = rc.replace('\0', '%s%s%s' % (AUTO_PUSH, self.hyphen, AUTO_POP)) - errormessage += '\n---- WRAPPING BUFFER ----\n\n' + rc - try: - if os.readlink('/proc/self/fd/2') != os.readlink('/proc/self/fd/1'): - printerr(errormessage, end='') - return message - except: - pass - return message + '\n\n\033[0;1;31m---- EXCEPTION IN PONYSAY WHILE WRAPPING ----\033[0m\n\n' + errormessage - - -''' -ANSI colour stack - -This is used to make layers with independent coloursations -''' -class ColourStack(): - ''' - Constructor - - @param autopush:str String that, when used, will create a new independently colourised layer - @param autopop:str String that, when used, will end the current layer and continue of the previous layer - ''' - def __init__(self, autopush, autopop): - self.autopush = autopush - self.autopop = autopop - self.lenpush = len(autopush) - self.lenpop = len(autopop) - self.bufproto = ' ' * (self.lenpush if self.lenpush > self.lenpop else self.lenpop) - self.stack = [] - self.push() - self.seq = None - - - ''' - Create a new independently colourised layer - - @return :str String that should be inserted into your buffer - ''' - def push(self): - self.stack.insert(0, [self.bufproto, None, None, [False] * 9]) - if len(self.stack) == 1: - return None - return '\033[0m' - - - ''' - End the current layer and continue of the previous layer - - @return :str String that should be inserted into your buffer - ''' - def pop(self): - old = self.stack.pop(0) - rc = '\033[0;' - if len(self.stack) == 0: # last resort in case something made it pop too mush - push() - new = self.stack[0] - if new[1] is not None: rc += new[1] + ';' - if new[2] is not None: rc += new[2] + ';' - for i in range(0, 9): - if new[3][i]: - rc += str(i + 1) + ';' - return rc[:-1] + 'm' - - - ''' - Use this, in sequence, for which character in your buffer that contains yor autopush and autopop - string, the automatically get push and pop string to insert after each character - - @param :chr One character in your buffer - @return :str The text to insert after the input character - ''' - def feed(self, char): - if self.seq is not None: - self.seq += char - if (char == '~') or (('a' <= char) and (char <= 'z')) or (('A' <= char) and (char <= 'Z')): - if (self.seq[0] == '[') and (self.seq[-1] == 'm'): - self.seq = self.seq[1:-1].split(';') - (i, n) = (0, len(self.seq)) - while i < n: - part = self.seq[i] - p = 0 if part == '' else int(part) - i += 1 - if p == 0: self.stack[0][1:] = [None, None, [False] * 9] - elif (1 <= p) and (p <= 9): self.stack[0][3][p - 1] = True - elif (21 <= p) and (p <= 29): self.stack[0][3][p - 21] = False - elif p == 39: self.stack[0][1] = None - elif p == 49: self.stack[0][2] = None - elif (30 <= p) and (p <= 37): self.stack[0][1] = part - elif (90 <= p) and (p <= 97): self.stack[0][1] = part - elif (40 <= p) and (p <= 47): self.stack[0][2] = part - elif (100 <= p) and (p <= 107): self.stack[0][2] = part - elif p == 38: - self.stack[0][1] = '%s;%s;%s' % (part, self.seq[i], self.seq[i + 1]) - i += 2 - elif p == 48: - self.stack[0][2] = '%s;%s;%s' % (part, self.seq[i], self.seq[i + 1]) - i += 2 - self.seq = None - elif char == '\033': - self.seq = '' - buf = self.stack[0][0] - buf = buf[1:] + char - rc = '' - if buf[-self.lenpush:] == self.autopush: rc = self.push() - elif buf[-self.lenpop:] == self.autopop: rc = self.pop() - self.stack[0][0] = buf - return rc - - - -''' -UCS utility class -''' -class UCS(): - ''' - Checks whether a character is a combining character - - @param char:chr The character to test - @return :bool Whether the character is a combining character - ''' - @staticmethod - def isCombining(char): - o = ord(char) - if (0x0300 <= o) and (o <= 0x036F): return True - if (0x20D0 <= o) and (o <= 0x20FF): return True - if (0x1DC0 <= o) and (o <= 0x1DFF): return True - if (0xFE20 <= o) and (o <= 0xFE2F): return True - return False - - - ''' - Gets the number of combining characters in a string - - @param string:str A text to count combining characters in - @return :int The number of combining characters in the string - ''' - @staticmethod - def countCombining(string): - rc = 0 - for char in string: - if UCS.isCombining(char): - rc += 1 - return rc - - - ''' - Gets length of a string not counting combining characters - - @param string:str The text of which to determine the monospaced width - @return The determine the monospaced width of the text, provided it does not have escape sequnces - ''' - @staticmethod - def dispLen(string): - return len(string) - UCS.countCombining(string) - - - -''' -Class used for correcting spellos and typos, - -Note that this implementation will not find that correctly spelled word are correct faster than it corrects words. -It is also limited to words of size 0 to 127 (inclusive) -''' -class SpelloCorrecter(): # Naïvely and quickly proted and adapted from optimised Java, may not be the nicest, or even fast, Python code - ''' - Constructor - - @param directories:list<str> List of directories that contains the file names with the correct spelling - @param ending:str The file name ending of the correctly spelled file names, this is removed for the name - ''' - def __init__(self, directories, ending): - self.weights = {'k' : {'c' : 0.25, 'g' : 0.75, 'q' : 0.125}, - 'c' : {'k' : 0.25, 'g' : 0.75, 's' : 0.5, 'z' : 0.5, 'q' : 0.125}, - 's' : {'z' : 0.25, 'c' : 0.5}, - 'z' : {'s' : 0.25, 'c' : 0.5}, - 'g' : {'k' : 0.75, 'c' : 0.75, 'q' : 0.9}, - 'o' : {'u' : 0.5}, - 'u' : {'o' : 0.5, 'v' : 0.75, 'w' : 0.5}, - 'b' : {'v' : 0.75}, - 'v' : {'b' : 0.75, 'w' : 0.5, 'u' : 0.7}, - 'w' : {'v' : 0.5, 'u' : 0.5}, - 'q' : {'c' : 0.125, 'k' : 0.125, 'g' : 0.9}} - - self.corrections = None - self.dictionary = [None] * 513 - self.reusable = [0] * 512 - self.dictionaryEnd = 512 - self.closestDistance = 0 - - self.M = [None] * 128 - for y in range(0, 128): - self.M[y] = [0] * 128 - self.M[y][0] = y - m0 = self.M[0] - x = 127 - while x > -1: - m0[x] = x - x -= 1 - - previous = '' - self.dictionary[-1] = previous; - - for directory in directories: - for filename in os.listdir(directory): - if (not endswith(filename, ending)) or (len(filename) - len(ending) > 127): - continue - proper = filename[:-len(ending)] - - if self.dictionaryEnd == 0: - self.dictionaryEnd = len(self.dictionary) - self.reusable = [0] * self.dictionaryEnd + self.reusable - self.dictionary = [None] * self.dictionaryEnd + self.dictionary - - self.dictionaryEnd -= 1 - self.dictionary[self.dictionaryEnd] = proper - - prevCommon = min(len(previous), len(proper)) - for i in range(0, prevCommon): - if previous[i] != proper[i]: - prevCommon = i - break - previous = proper - self.reusable[self.dictionaryEnd] = prevCommon - #part = self.dictionary[self.dictionaryEnd : len(self.dictionary) - 1] - #part.sort() - #self.dictionary[self.dictionaryEnd : len(self.dictionary) - 1] = part - # - #index = len(self.dictionary) - 1 - #while index >= self.dictionaryEnd: - # proper = self.dictionary[index] - # prevCommon = min(len(previous), len(proper)) - # for i in range(0, prevCommon): - # if previous[i] != proper[i]: - # prevCommon = i - # break - # previous = proper - # self.reusable[self.dictionaryEnd] = prevCommon - # index -= 1; - - - ''' - Finds the closests correct spelled word - - @param used:str The word to correct - @return (words, distance):(list<string>, int) A list the closest spellings and the weighted distance - ''' - def correct(self, used): - if len(used) > 127: - return ([used], 0) - - self.__correct(used) - return (self.corrections, self.closestDistance) - - - ''' - Finds the closests correct spelled word - - @param used:str The word to correct, it must satisfy all restrictions - ''' - def __correct(self, used): - self.closestDistance = 0x7FFFFFFF - previous = self.dictionary[-1] - prevLen = 0 - usedLen = len(used) - - proper = None - prevCommon = 0 - - d = len(self.dictionary) - 1 - while d > self.dictionaryEnd: - d -= 1 - proper = self.dictionary[d] - if abs(len(proper) - usedLen) <= self.closestDistance: - if previous == self.dictionary[d + 1]: - prevCommon = self.reusable[d]; - else: - prevCommon = min(prevLen, len(proper)) - for i in range(0, prevCommon): - if previous[i] != proper[i]: - prevCommon = i - break - - skip = min(prevLen, len(proper)) - i = prevCommon - while i < skip: - for u in range(0, usedLen): - if (used[u] == previous[i]) or (used[u] == proper[i]): - skip = i - break - i += 1 - - common = min(skip, min(usedLen, len(proper))) - for i in range(0, common): - if used[i] != proper[i]: - common = i - break - - distance = self.__distance(proper, skip, len(proper), used, common, usedLen) - - if self.closestDistance > distance: - self.closestDistance = distance - self.corrections = [proper] - elif self.closestDistance == distance: - self.corrections.append(proper) - - previous = proper; - if distance >= 0x7FFFFF00: - prevLen = distance & 255 - else: - prevLen = len(proper) - - - ''' - Calculate the distance between a correct word and a incorrect word - - @param proper:str The correct word - @param y0:int The offset for `proper` - @param yn:int The length, before applying `y0`, of `proper` - @param used:str The incorrect word - @param x0:int The offset for `used` - @param xn:int The length, before applying `x0`, of `used` - @return :float The distance between the words - ''' - def __distance(self, proper, y0, yn, used, x0, xn): - my = self.M[y0] - for y in range(y0, yn): - best = 0x7FFFFFFF - p = proper[y] - myy = self.M[y + 1] # only one array bound check, and at most one + ☺ - x = x0 - while x < xn: - change = my[x] - u = used[x] - if p == u: - # commence black magick … twilight would be so disappointed - x += 1 - myy[x] = change - best = min(best, change) - remove = myy[x] - add = my[x + 1] - - cw = 1 - if my[x] in self.weights: - if p in self.weights[u]: - cw = self.weights[u][p] - x += 1 - - myy[x] = min(cw + change, 1 + min(remove, add)) - if best > myy[x]: - best = myy[x] - - if best > self.closestDistance: - return 0x7FFFFF00 | y - my = myy - return my[xn] - - - - -''' -The user's home directory -''' -HOME = os.environ['HOME'] if 'HOME' in os.environ else os.path.expanduser('~') - - -''' -Whether the program is execute in Linux VT (TTY) -''' -linuxvt = ('TERM' in os.environ) and (os.environ['TERM'] == 'linux') - - -''' -Whether the script is executed as ponythink -''' -isthink = (len(__file__) >= len('think')) and (__file__.endswith('think')) -isthink = ((len(__file__) >= len('think.py')) and (__file__.endswith('think.py'))) or isthink - - -''' -Whether stdin is piped -''' -pipelinein = not sys.stdin.isatty() - -''' -Whether stdout is piped -''' -pipelineout = not sys.stdout.isatty() - -''' -Whether stderr is piped -''' -pipelineerr = not sys.stderr.isatty() - - -''' -Whether KMS is used -''' -usekms = Ponysay.isUsingKMS() - - -''' -Mode string that modifies or adds $ variables in the pony image -''' -mode = '' - - -''' -The directories where pony files are stored, ttyponies/ are used if the terminal is Linux VT (also known as TTY) and not with KMS -''' -appendset = set() -xponydirs = [] -_ponydirs = [HOME + '/.local/share/ponysay/ponies/', '/usr/share/ponysay/ponies/'] -for ponydir in _ponydirs: - if os.path.isdir(ponydir) and (ponydir not in appendset): - xponydirs.append(ponydir) - appendset.add(ponydir) -appendset = set() -vtponydirs = [] -_ponydirs = [HOME + '/.local/share/ponysay/ttyponies/', '/usr/share/ponysay/ttyponies/'] -for ponydir in _ponydirs: - if os.path.isdir(ponydir) and (ponydir not in appendset): - vtponydirs.append(ponydir) - appendset.add(ponydir) - - -''' -The directories where pony files are stored, extrattyponies/ are used if the terminal is Linux VT (also known as TTY) and not with KMS -''' -appendset = set() -extraxponydirs = [] -_extraponydirs = [HOME + '/.local/share/ponysay/extraponies/', '/usr/share/ponysay/extraponies/'] -for extraponydir in _extraponydirs: - if os.path.isdir(extraponydir) and (extraponydir not in appendset): - extraxponydirs.append(extraponydir) - appendset.add(extraponydir) -appendset = set() -extravtponydirs = [] -_extraponydirs = [HOME + '/.local/share/ponysay/extrattyponies/', '/usr/share/ponysay/extrattyponies/'] -for extraponydir in _extraponydirs: - if os.path.isdir(extraponydir) and (extraponydir not in appendset): - extravtponydirs.append(extraponydir) - appendset.add(extraponydir) - - -''' -The directories where quotes files are stored -''' -appendset = set() -quotedirs = [] -_quotedirs = [HOME + '/.local/share/ponysay/quotes/', '/usr/share/ponysay/quotes/'] -for quotedir in _quotedirs: - if os.path.isdir(quotedir) and (quotedir not in appendset): - quotedirs.append(quotedir) - appendset.add(quotedir) - - -''' -The directories where balloon style files are stored -''' -appendset = set() -balloondirs = [] -_balloondirs = [HOME + '/.local/share/ponysay/balloons/', '/usr/share/ponysay/balloons/'] -for balloondir in _balloondirs: - if os.path.isdir(balloondir) and (balloondir not in appendset): - balloondirs.append(balloondir) - appendset.add(balloondir) - - -''' -ucsmap files -''' -appendset = set() -ucsmaps = [] -_ucsmaps = [HOME + '/.local/share/ponysay/ucsmap', '/usr/share/ponysay/ucsmap'] -for ucsmap in _ucsmaps: - if os.path.isdir(ucsmap) and (ucsmap not in appendset): - ucsmaps.append(ucsmap) - appendset.add(ucsmap) - - - -usage_saythink = '\033[34;1m(ponysay | ponythink)\033[21;39m' -usage_common = '[-c] [-W\033[4mCOLUMN\033[24m] [-b\033[4mSTYLE\033[24m]' -usage_listhelp = '(-l | -L | -B | +l | +L | -v | -h)' -usage_file = '[-f\033[4mPONY\033[24m]* [[--] \033[4mmessage\033[24m]' -usage_xfile = '(-F\033[4mPONY\033[24m)* [[--] \033[4mmessage\033[24m]' -usage_quote = '(-q \033[4mPONY\033[24m)*' - -usage = '%s %s\n%s %s %s\n%s %s %s\n%s %s %s' % (usage_saythink, usage_listhelp, - usage_saythink, usage_common, usage_file, - usage_saythink, usage_common, usage_xfile, - usage_saythink, usage_common, usage_quote) - -usage = usage.replace('\033[', '\0') -for sym in ('[', ']', '(', ')', '|', '...', '*'): - usage = usage.replace(sym, '\033[2m' + sym + '\033[22m') -usage = usage.replace('\0', '\033[') - -''' -Argument parsing -''' -opts = ArgParser(program = 'ponythink' if isthink else 'ponysay', - description = 'cowsay reimplemention for ponies', - usage = usage, - longdescription = -'''Ponysay displays an image of a pony saying some text provided by the user. -If \033[4mmessage\033[24m is not provided, it accepts standard input. For an extensive -documentation run `info ponysay`, or for just a little more help than this -run `man ponysay`. Ponysay has so much more to offer than described here.''') - -opts.add_argumentless(['--quoters']) -opts.add_argumentless(['--onelist']) -opts.add_argumentless(['++onelist']) - -opts.add_argumentless(['-X', '--256-colours', '--256colours', '--x-colours']) -opts.add_argumentless(['-V', '--tty-colours', '--ttycolours', '--vt-colours']) -opts.add_argumentless(['-K', '--kms-colours', '--kmscolours']) - -opts.add_argumented(['+c', '--colour'], arg = 'COLOUR') -opts.add_argumented(['--colour-bubble', '--colour-balloon'], arg = 'COLOUR') -opts.add_argumented(['--colour-link'], arg = 'COLOUR') -opts.add_argumented(['--colour-msg', '--colour-message'], arg = 'COLOUR') -opts.add_argumented(['--colour-pony'], arg = 'COLOUR') -opts.add_argumented(['--colour-wrap', '--colour-hyphen'], arg = 'COLOUR') - -opts.add_argumentless(['-h', '--help'], help = 'Print this help message.') -opts.add_argumentless(['-v', '--version'], help = 'Print the version of the program.') -opts.add_argumentless(['-l', '--list'], help = 'List pony names.') -opts.add_argumentless(['-L', '--symlist', '--altlist'], help = 'List pony names with alternatives.') -opts.add_argumentless(['+l', '++list'], help = 'List non-MLP:FiM pony names.') -opts.add_argumentless(['+L', '++symlist', '++altlist'], help = 'List non-MLP:FiM pony names with alternatives.') -opts.add_argumentless(['-A', '--all'], help = 'List all pony names.') -opts.add_argumentless(['+A', '++all', '--symall', '--altall'], help = 'List all pony names with alternatives.') -opts.add_argumentless(['-B', '--bubblelist', '--balloonlist'], help = 'List balloon styles.') -opts.add_argumentless(['-c', '--compact'], help = 'Compress messages.') -opts.add_argumentless(['-o', '--pony-only', '--ponyonly'], help = 'Print only the pony.') -opts.add_argumented( ['-W', '--wrap'], arg = 'COLUMN', help = 'Specify column where the message should be wrapped.') -opts.add_argumented( ['-b', '--bubble', '--balloon'], arg = 'STYLE', help = 'Select a balloon style.') -opts.add_argumented( ['-f', '--file', '--pony'], arg = 'PONY', help = 'Select a pony.\nEither a file name or a pony name.') -opts.add_argumented( ['-F', '++file', '++pony'], arg = 'PONY', help = 'Select a non-MLP:FiM pony.') -opts.add_argumented( ['-q', '--quote'], arg = 'PONY', help = 'Select a pony which will quote herself.') -opts.add_variadic( ['--f', '--files', '--ponies'], arg = 'PONY') -opts.add_variadic( ['--F', '++files', '++ponies'], arg = 'PONY') -opts.add_variadic( ['--q', '--quotes'], arg = 'PONY') - -''' -Whether at least one unrecognised option was used -''' -unrecognised = not opts.parse() - - - -''' -Start the program from ponysay.__init__ if this is the executed file -''' -if __name__ == '__main__': - Ponysay(opts) |