336 lines
10 KiB
Python
336 lines
10 KiB
Python
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import string
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from otp.otpbase import OTPLocalizer
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from direct.directnotify import DirectNotifyGlobal
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from pandac.PandaModules import NSError
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from pandac.PandaModules import TextEncoder, TextNode
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notify = DirectNotifyGlobal.directNotify.newCategory('NameCheck')
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def filterString(str, filter):
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result = ''
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for char in str:
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if char in filter:
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result = result + char
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return result
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def justLetters(str):
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letters = ''
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for c in str:
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if c.isalpha():
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letters = letters + c
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return letters
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def justUpper(str):
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upperCaseLetters = ''
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for c in str:
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if c.upper() != c.lower():
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if c == c.upper():
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upperCaseLetters = upperCaseLetters + c
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return upperCaseLetters
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def wordList(str):
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words = str.split()
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result = []
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for word in words:
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subWords = word.split('-')
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for sw in subWords:
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if sw:
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result.append(sw)
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return result
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def checkName(name, otherCheckFuncs = [], font = None):
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def longEnough(name):
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if len(name) < 2:
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notify.info('name is too short')
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return OTPLocalizer.NCTooShort
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def emptyName(name):
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if name.strip() == '':
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notify.info('name is empty')
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return OTPLocalizer.NCTooShort
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def printableChars(name):
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for char in name:
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if ord(char) < 128 and char not in string.printable:
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notify.info('name contains non-printable char #%s' % ord(char))
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return OTPLocalizer.NCGeneric
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validAsciiChars = set(".,'-" + string.letters + string.whitespace)
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def _validCharacter(c, validAsciiChars = validAsciiChars, font = font):
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if c in validAsciiChars:
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return True
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if c.isalpha() or c.isspace():
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return True
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return False
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def badCharacters(name, _validCharacter = _validCharacter):
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for char in name:
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if not _validCharacter(char):
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if char in string.digits:
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notify.info('name contains digits')
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return OTPLocalizer.NCNoDigits
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else:
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notify.info('name contains bad char: %s' % TextEncoder().encodeWtext(char))
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return OTPLocalizer.NCBadCharacter % TextEncoder().encodeWtext(char)
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def fontHasCharacters(name, font = font):
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if font:
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tn = TextNode('NameCheck')
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tn.setFont(font)
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for c in name:
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if not tn.hasCharacter(c.decode('utf-8')):
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notify.info('name contains bad char: %s' % TextEncoder().encodeWtext(c))
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return OTPLocalizer.NCBadCharacter % TextEncoder().encodeWtext(c)
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def hasLetters(name):
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words = wordList(name)
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for word in words:
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letters = justLetters(word)
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if len(letters) == 0:
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notify.info('word "%s" has no letters' % TextEncoder().encodeWtext(word))
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return OTPLocalizer.NCNeedLetters
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def hasVowels(name):
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def perWord(word):
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if '.' in word:
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return None
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for char in word:
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if ord(char) >= 128:
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return None
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letters = filterString(word, string.letters)
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if len(letters) > 2:
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vowels = filterString(letters, 'aeiouyAEIOUY')
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if len(vowels) == 0:
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notify.info('word "%s" has no vowels' % TextEncoder().encodeWtext(word))
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return OTPLocalizer.NCNeedVowels
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return None
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for word in wordList(name):
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problem = perWord(word)
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if problem:
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return problem
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def monoLetter(name):
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def perWord(word):
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word = word
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letters = justLetters(word)
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if len(letters) > 2:
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letters = TextEncoder().decodeText(TextEncoder.lower(TextEncoder().encodeWtext(letters)))
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filtered = filterString(letters, letters[0])
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if filtered == letters:
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notify.info('word "%s" uses only one letter' % TextEncoder().encodeWtext(word))
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return OTPLocalizer.NCGeneric
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for word in wordList(name):
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problem = perWord(word)
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if problem:
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return problem
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def checkDashes(name):
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def validDash(index, name=name):
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if index == 0 or i == len(name)-1:
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return 0
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if not name[i-1].isalpha():
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return 0
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if not name[i+1].isalpha():
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return 0
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return 1
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i=0
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while 1:
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i = name.find('-', i, len(name))
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if i < 0:
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return None
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if not validDash(i):
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notify.info('name makes invalid use of dashes')
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return OTPLocalizer.NCDashUsage
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i += 1
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def checkCommas(name):
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def validComma(index, name=name):
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if index == 0 or i == len(name)-1:
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return OTPLocalizer.NCCommaEdge
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if name[i-1].isspace():
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return OTPLocalizer.NCCommaAfterWord
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if not name[i+1].isspace():
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return OTPLocalizer.NCCommaUsage
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return None
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i=0
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while 1:
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i = name.find(',', i, len(name))
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if i < 0:
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return None
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problem = validComma(i)
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if problem:
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notify.info('name makes invalid use of commas')
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return problem
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i += 1
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def checkPeriods(name):
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words = wordList(name)
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for word in words:
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if word[-1] == ',':
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word = word[:-1]
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numPeriods = word.count('.')
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if not numPeriods:
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continue
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letters = justLetters(word)
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numLetters = len(letters)
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if word[-1] != '.':
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notify.info('word "%s" does not end in a period' % TextEncoder().encodeWtext(word))
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return OTPLocalizer.NCPeriodUsage
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if numPeriods > 2:
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notify.info('word "%s" has too many periods' % TextEncoder().encodeWtext(word))
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return OTPLocalizer.NCPeriodUsage
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if numPeriods == 2:
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if not (word[1] == '.' and word[3] == '.'):
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notify.info('word "%s" does not fit the J.T. pattern' % TextEncoder().encodeWtext(word))
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return OTPLocalizer.NCPeriodUsage
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return None
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def checkApostrophes(name):
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words = wordList(name)
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for word in words:
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numApos = word.count("'")
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if numApos > 2:
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notify.info('word "%s" has too many apostrophes.' % TextEncoder().encodeWtext(word))
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return OTPLocalizer.NCApostrophes
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numApos = name.count("'")
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if numApos > 3:
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notify.info('name has too many apostrophes.')
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return OTPLocalizer.NCApostrophes
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def tooManyWords(name):
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if len(wordList(name)) > 4:
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notify.info('name has too many words')
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return OTPLocalizer.NCTooManyWords
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def allCaps(name):
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letters = justLetters(name)
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if len(letters) > 2:
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upperLetters = TextEncoder().decodeText(TextEncoder.upper(TextEncoder().encodeWtext(letters)))
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for i in xrange(len(upperLetters)):
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if not upperLetters[0].isupper():
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return
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if upperLetters == letters:
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notify.info('name is all caps')
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return OTPLocalizer.NCAllCaps
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def mixedCase(name):
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words = wordList(name)
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for word in words:
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if len(word) > 2:
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capitals = justUpper(word)
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if len(capitals) > 2:
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notify.info('name has mixed case')
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return OTPLocalizer.NCMixedCase
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def checkJapanese(name):
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asciiSpace = range(32, 33)
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asciiDigits = range(48, 64)
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hiragana = range(12353, 12448)
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katakana = range(12449, 12544)
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halfwidthKatakana = range(65381, 65440)
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halfwidthCharacter = set(asciiSpace + halfwidthKatakana)
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allowedUtf8 = set(asciiSpace + hiragana + katakana + halfwidthKatakana)
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te = TextEncoder()
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dc = 0.0
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for char in (ord(char) for char in te.decodeText(name)):
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if char not in allowedUtf8:
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if char in asciiDigits:
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notify.info('name contains not allowed ascii digits')
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return OTPLocalizer.NCNoDigits
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else:
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notify.info('name contains not allowed utf8 char: 0x%04x' % char)
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return OTPLocalizer.NCBadCharacter % te.encodeWtext(unichr(char))
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elif char in halfwidthCharacter:
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dc += 0.5
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else:
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dc += 1
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if dc < 2:
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notify.info('name is too short: %0.1f' % dc)
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return OTPLocalizer.NCTooShort
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elif dc > 8:
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notify.info('name has been occupied more than eight display cells: %0.1f' % dc)
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return OTPLocalizer.NCGeneric
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def repeatedChars(name):
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count = 1
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lastChar = None
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i = 0
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while i < len(name):
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char = name[i]
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i += 1
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if char == lastChar:
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count += 1
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else:
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count = 1
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lastChar = char
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if count > 2:
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notify.info('character %s is repeated too many times' % TextEncoder().encodeWtext(char))
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return OTPLocalizer.NCRepeatedChar % TextEncoder().encodeWtext(char)
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return
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checks = [printableChars,
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badCharacters,
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fontHasCharacters,
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longEnough,
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emptyName,
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hasLetters,
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hasVowels,
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monoLetter,
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checkDashes,
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checkCommas,
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checkPeriods,
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checkApostrophes,
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tooManyWords,
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allCaps,
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mixedCase,
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repeatedChars] + otherCheckFuncs
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symmetricChecks = []
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name = TextEncoder().decodeText(name)
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notify.info('checking name "%s"...' % TextEncoder().encodeWtext(name))
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for check in checks:
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problem = check(name[:])
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if not problem and check in symmetricChecks:
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nName = name[:]
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bName.reverse()
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problem = check(bName)
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print 'problem = %s' % problem
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if problem:
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return problem
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return None
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severity = notify.getSeverity()
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notify.setSeverity(NSError)
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for i in xrange(32):
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pass
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for c in '!"#$%&()*+/:;<=>?@[\\]^_`{|}~':
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pass
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notify.setSeverity(severity)
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del severity
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