diff options
| -rwxr-xr-x | ponysay.py | 131 |
1 files changed, 74 insertions, 57 deletions
@@ -30,6 +30,7 @@ import random from subprocess import Popen, PIPE + ''' The version of ponysay ''' @@ -56,7 +57,6 @@ class Ponysay(): args.help() return - 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() @@ -85,6 +85,7 @@ class Ponysay(): Use extra ponies ''' 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: @@ -96,6 +97,7 @@ class Ponysay(): Use best.pony if nothing else is set ''' 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'): @@ -108,25 +110,24 @@ class Ponysay(): Apply pony name remapping to args according to UCS settings ''' 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 USC 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): - mapfile = None - try: - mapfile = open(ucsmap, 'rb') + with open(ucsmap, 'rb') as mapfile: maplines += [line.replace('\n', '') for line in mapfile.read().decode('utf8', 'replace').split('\n')] - finally: - if mapfile is not None: - mapfile.close() + ## Create USC → 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: @@ -136,6 +137,7 @@ class Ponysay(): ascii = line[s + 1:].strip(stripset) map[ucs] = ascii + ## Apply USC → 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])): @@ -151,25 +153,24 @@ class Ponysay(): Apply USC:ise pony names according to UCS settings ''' 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 USC 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): - mapfile = None - try: - mapfile = open(ucsmap, 'rb') + with open(ucsmap, 'rb') as mapfile: maplines += [line.replace('\n', '') for line in mapfile.read().decode('utf8', 'replace').split('\n')] - finally: - if mapfile is not None: - mapfile.close() + ## Create USC → 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: @@ -179,6 +180,7 @@ class Ponysay(): ascii = line[s + 1:].strip(stripset) map[ascii] = ucs + ## Apply USC → ACII mapping to ponies, by alias if weak settings if ucs_conf == 1: for pony in ponies: if pony in map: @@ -197,20 +199,24 @@ class Ponysay(): def __getponypath(self, names = None): ponies = {} + ## List all pony files, without the .pony ending for ponydir in ponydirs: for ponyfile in os.listdir(ponydir): pony = ponyfile[:-5] if pony not in ponies: ponies[pony] = ponydir + ponyfile + ## Filter out all choosen ponies if not names == 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 == None: names = list(ponies.keys()) + ## Select a random pony of the choosen onles pony = names[random.randrange(0, len(names))] if pony not in ponies: sys.stderr.write('I have never heard of anypony named %s\n' % (pony)); @@ -223,6 +229,7 @@ class Ponysay(): Returns a set with all ponies that have quotes and are displayable ''' def __quoters(self): + ## List all unique quote files quotes = [] quoteshash = set() _quotes = [] @@ -234,6 +241,7 @@ class Ponysay(): 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): @@ -251,11 +259,13 @@ class Ponysay(): Returns a list with all (pony, quote file) pairs ''' def __quotes(self): + ## Get all ponyquote files quotes = [] for quotedir in quotedirs: quotes += [quotedir + item for item in os.listdir(quotedir)] - rc = [] + ## Create list of all pony–quote file-pairs + rc = [] for ponydir in ponydirs: for pony in os.listdir(ponydir): if not pony[0] == '.': @@ -273,6 +283,7 @@ class Ponysay(): Gets the size of the terminal in (rows, columns) ''' def __gettermsize(self): + ## Call `stty` to determine the size of the terminal, this way is better then using python's ncurses termsize = Popen(['stty', 'size'], stdout=PIPE, stdin=sys.stderr).communicate()[0] termsize = termsize.decode('utf8', 'replace')[:-1].split(' ') # [:-1] removes a \n termsize = [int(item) for item in termsize] @@ -288,16 +299,20 @@ class Ponysay(): Columnise a list and prints it ''' 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 - cols = termwidth // width + ## 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]); @@ -307,6 +322,7 @@ class Ponysay(): 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 @@ -318,6 +334,7 @@ class Ponysay(): diff -= 1 pass + ## Create rows from columns lines = [] for r in range(0, rows): lines.append([]) @@ -325,7 +342,8 @@ class Ponysay(): if r < len(columns[c]): line = lines[r].append(columns[c][r]) - print('\n'.join([''.join(line)[:-2] for line in lines])); + ## Print the matrix, with one extra blank row + print('\n'.join([''.join(line)[:-2] for line in lines])) print() @@ -333,20 +351,26 @@ class Ponysay(): 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 (len(pony) > 5) and (pony[-5:] == '.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]) @@ -354,22 +378,30 @@ class Ponysay(): 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 (len(pony) > 5) and (pony[-5:] == '.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: @@ -377,6 +409,7 @@ class Ponysay(): 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] == ''): @@ -391,7 +424,7 @@ class Ponysay(): else: ponymap[target] = [pair[0]] - width = 0 + ## Create list of source ponies concatenated with alias ponies in brackets ponies = {} for pony in ponymap: w = UCS.dispLen(pony) @@ -409,22 +442,24 @@ class Ponysay(): item += '\033[1m' + sym + '\033[21m' if (sym in quoters) else sym item += ')' ponies[(item.replace('\033[1m', '').replace('\033[21m', ''), item)] = w - if width < w: - width = w + ## Print the ponies, columnised self.__columnise(list(ponies)) ''' - Lists with all ponies that have quotes and are displayable + Lists with all ponies that have quotes and are displayable, on one column without anything bold or otherwise formated ''' def quoters(self): - last = '' - ponies = [] - for pony in self.__quoters(): - ponies.append(pony) + ## Get all quoters + ponies = self.__quoters() + + ## USC: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 @@ -432,19 +467,26 @@ class Ponysay(): ''' - Lists the available ponies one one column without anything bold + Lists the available ponies on one column without anything bold or otherwise formated ''' def onelist(self): - last = '' + ## 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 (len(pony) > 5) and (pony[-5:] == '.pony'): ponies.append(pony[:-5]) + + ## USC: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 @@ -525,13 +567,8 @@ class Ponysay(): for elem in ('\\', '/', 'ww', 'ee', 'nw', 'nnw', 'n', 'nne', 'ne', 'nee', 'e', 'see', 'se', 'sse', 's', 'ssw', 'sw', 'sww', 'w', 'nww'): map[elem] = [] - balloonstream = None - try: - balloonstream = open(balloonfile, 'rb') + with open(balloonfile, 'rb') as balloonstream: data = [line.replace('\n', '') for line in balloonstream.read().decode('utf8', 'replace').split('\n')] - finally: - if balloonstream is not None: - balloonstream.close() last = None for line in data: @@ -663,13 +700,8 @@ class Ponysay(): if not len(pairs) == 0: pair = pairs[random.randrange(0, len(pairs))] - qfile = None - try: - qfile = open(pair[1], 'rb') + with open(pair[1], 'rb') as qfile: args.message = qfile.read().decode('utf8', 'replace').strip() - finally: - if qfile is not None: - qfile.close() args.opts['-f'] = [pair[0]] elif len(args.opts['-q']) == 0: sys.stderr.write('Princess Celestia! All the ponies are mute!\n') @@ -735,14 +767,9 @@ class Ponysay(): if not os.path.isfile(cachedir + '/.version'): newversion = True else: - cachev = None - try: - cachev = open(cachedir + '/.version', 'rb') + with open(cachedir + '/.version', 'rb') as cachev: if cachev.read().decode('utf8', 'replace').replace('\n', '') == KMS_VERSION: newversion = True - finally: - if cachev is not None: - cachev.close() if newversion: for cached in os.listdir(cachedir): cached = cachedir + '/' + cached @@ -750,13 +777,8 @@ class Ponysay(): shutil.rmtree(cached, False) else: os.remove(cached) - cachev = None - try: - cachev = open(cachedir + '/.version', 'w+') + with open(cachedir + '/.version', 'w+') as cachev: cachev.write(KMS_VERSION) - finally: - if cachev is not None: - cachev.close() kmsponies = cachedir + '/kmsponies/' + palettefile kmspony = (kmsponies + pony).replace('//', '/') @@ -1157,13 +1179,8 @@ class Backend(): Loads the pony file ''' def __loadFile(self): - ponystream = None - try: - ponystream = open(self.ponyfile, 'rb') + with open(self.ponyfile, 'rb') as ponystream: self.pony = ponystream.read().decode('utf8', 'replace') - finally: - if ponystream is not None: - ponystream.close() ''' |