"""Script to generate reports on translator classes from Doxygen sources. The main purpose of the script is to extract the information from sources related to internationalization (the translator classes). It uses the information to generate documentation (language.doc, translator_report.txt) from templates (language.tpl, maintainers.txt). Simply run the script without parameters to get the reports and documentation for all supported languages. If you want to generate the translator report only for some languages, pass their codes as arguments to the script. In that case, the language.doc will not be generated. Example: python translator.py en nl cz Originally, the script was written in Perl and was known as translator.pl. The last Perl version was dated 2002/05/21 (plus some later corrections) Petr Prikryl (prikryl at atlas dot cz) History: -------- 2002/05/21 - This was the last Perl version. 2003/05/16 - List of language marks can be passed as arguments. 2004/01/24 - Total reimplementation started: classes TrManager, and Transl. 2004/02/05 - First version that produces translator report. No language.doc yet. 2004/02/10 - First fully functional version that generates both the translator report and the documentation. It is a bit slower than the Perl version, but is much less tricky and much more flexible. It also solves some problems that were not solved by the Perl version. The translator report content should be more useful for developers. 2004/02/11 - Some tuning-up to provide more useful information. 2004/04/16 - Added new tokens to the tokenizer (to remove some warnings). 2004/05/25 - Added from __future__ import generators not to force Python 2.3. 2004/06/03 - Removed dependency on textwrap module. 2004/07/07 - Fixed the bug in the fill() function. 2004/07/21 - Better e-mail mangling for HTML part of language.doc. - Plural not used for reporting a single missing method. - Removal of not used translator adapters is suggested only when the report is not restricted to selected languages explicitly via script arguments. 2004/07/26 - Better reporting of not-needed adapters. 2004/10/04 - Reporting of not called translator methods added. 2004/10/05 - Modified to check only doxygen/src sources for the previous report. 2005/02/28 - Slight modification to generate "mailto.txt" auxiliary file. 2005/08/15 - Doxygen's root directory determined primarily from DOXYGEN environment variable. When not found, then relatively to the script. 2007/03/20 - The "translate me!" searched in comments and reported if found. 2008/06/09 - Warning when the MAX_DOT_GRAPH_HEIGHT is still part of trLegendDocs(). 2009/05/09 - Changed HTML output to fit it with XHTML DTD 2009/09/02 - Added percentage info to the report (implemented / to be implemented). 2010/02/09 - Added checking/suggestion 'Reimplementation using UTF-8 suggested. 2010/03/03 - Added [unreachable] prefix used in maintainers.txt. 2010/05/28 - BOM skipped; minor code cleaning. 2010/05/31 - e-mail mangled already in maintainers.txt 2010/08/20 - maintainers.txt to UTF-8, related processin of unicode strings - [any mark] introduced instead of [unreachable] only - marks hihglighted in HTML 2010/08/30 - Highlighting in what will be the table in langhowto.html modified. 2010/09/27 - The underscore in \latexonly part of the generated language.doc was prefixed by backslash (was LaTeX related error). 2013/02/19 - Better diagnostics when translator_xx.h is too crippled. 2013/06/25 - TranslatorDecoder checks removed after removing the class. 2013/09/04 - Coloured status in langhowto. *ALMOST up-to-date* category of translators introduced. 2014/06/16 - unified for Python 2.6+ and 3.0+ """ from __future__ import print_function import os import platform import re import sys import textwrap def xopen(fname, mode='r', encoding='utf-8-sig'): '''Unified file opening for Python 2 an Python 3. Python 2 does not have the encoding argument. Python 3 has one, and the default 'utf-8-sig' is used (skips the BOM automatically). ''' major, minor, patch = (int(e) for e in platform.python_version_tuple()) if major == 2: return open(fname, mode=mode) # Python 2 without encoding else: return open(fname, mode=mode, encoding=encoding) # Python 3 with encoding def fill(s): """Returns string formated to the wrapped paragraph multiline string. Replaces whitespaces by one space and then uses he textwrap.fill().""" # Replace all whitespace by spaces, remove whitespaces that are not # necessary, strip the left and right whitespaces, and break the string # to list of words. rexWS = re.compile(r'\s+') lst = rexWS.sub(' ', s).strip().split() # If the list is not empty, put the words together and form the lines # of maximum 70 characters. Build the list of lines. lines = [] if lst: line = lst.pop(0) # no separation space in front of the first word for word in lst: if len(line) + len(word) < 70: line += ' ' + word else: lines.append(line) # another full line formed line = word # next line started lines.append(line) # the last line return '\n'.join(lines) class Transl: """One instance is build for each translator. The abbreviation of the source file--part after 'translator_'--is used as the identification of the object. The empty string is used for the abstract Translator class from translator.h. The other information is extracted from inside the source file.""" def __init__(self, fname, manager): """Bind to the manager and initialize.""" # Store the filename and the reference to the manager object. self.fname = fname self.manager = manager # The instance is responsible for loading the source file, so it checks # for its existence and quits if something goes wrong. if not os.path.isfile(fname): sys.stderr.write("\a\nFile '%s' not found!\n" % fname) sys.exit(1) # Initialize the other collected information. self.classId = None self.baseClassId = None self.readableStatus = None # 'up-to-date', '1.2.3', '1.3', etc. self.status = None # '', '1.2.03', '1.3.00', etc. self.lang = None # like 'Brasilian' self.langReadable = None # like 'Brasilian Portuguese' self.note = None # like 'should be cleaned up' self.prototypeDic = {} # uniPrototype -> prototype self.translateMeText = 'translate me!' self.translateMeFlag = False # comments with "translate me!" found self.txtMAX_DOT_GRAPH_HEIGHT_flag = False # found in string in trLegendDocs() self.obsoleteMethods = None # list of prototypes to be removed self.missingMethods = None # list of prototypes to be implemented self.implementedMethods = None # list of implemented required methods self.adaptMinClass = None # The newest adapter class that can be used def __tokenGenerator(self): """Generator that reads the file and yields tokens as 4-tuples. The tokens have the form (tokenId, tokenString, lineNo). The last returned token has the form ('eof', None, None). When trying to access next token afer that, the exception would be raised.""" # Set the dictionary for recognizing tokenId for keywords, separators # and the similar categories. The key is the string to be recognized, # the value says its token identification. tokenDic = { 'class': 'class', 'const': 'const', 'public': 'public', 'protected': 'protected', 'private': 'private', 'static': 'static', 'virtual': 'virtual', ':': 'colon', ';': 'semic', ',': 'comma', '[': 'lsqbra', ']': 'rsqbra', '(': 'lpar', ')': 'rpar', '{': 'lcurly', '}': 'rcurly', '=': 'assign', '*': 'star', '&': 'amp', '+': 'plus', '-': 'minus', '!': 'excl', '?': 'qmark', '<': 'lt', '>': 'gt', "'": 'quot', '"': 'dquot', '.': 'dot', '%': 'perc', '~': 'tilde', '^': 'caret', } # Regular expression for recognizing identifiers. rexId = re.compile(r'^[a-zA-Z]\w*$') # Open the file for reading and extracting tokens until the eof. # Initialize the finite automaton. f = xopen(self.fname) lineNo = 0 line = '' # init -- see the pos initialization below linelen = 0 # init pos = 100 # init -- pos after the end of line status = 0 tokenId = None # init tokenStr = '' # init -- the characters will be appended. tokenLineNo = 0 while status != 777: # Get the next character. Read next line first, if necessary. if pos < linelen: c = line[pos] else: lineNo += 1 line = f.readline() linelen = len(line) pos = 0 if line == '': # eof status = 777 else: c = line[pos] # Consume the character based on the status if status == 0: # basic status # This is the initial status. If tokenId is set, yield the # token here and only here (except when eof is found). # Initialize the token variables after the yield. if tokenId: # If it is an unknown item, it can still be recognized # here. Keywords and separators are the example. if tokenId == 'unknown': if tokenStr in tokenDic: tokenId = tokenDic[tokenStr] elif tokenStr.isdigit(): tokenId = 'num' elif rexId.match(tokenStr): tokenId = 'id' else: msg = '\aWarning: unknown token "' + tokenStr + '"' msg += '\tfound on line %d' % tokenLineNo msg += ' in "' + self.fname + '".\n' sys.stderr.write(msg) yield (tokenId, tokenStr, tokenLineNo) # If it is a comment that contains the self.translateMeText # string, set the flag -- the situation will be reported. if tokenId == 'comment' and tokenStr.find(self.translateMeText) >= 0: self.translateMeFlag = True tokenId = None tokenStr = '' tokenLineNo = 0 # Now process the character. When we just skip it (spaces), # stay in this status. All characters that will be part of # some token cause moving to the specific status. And only # when moving to the status == 0 (or the final state 777), # the token is yielded. With respect to that the automaton # behaves as Moore's one (output bound to status). When # collecting tokens, the automaton is the Mealy's one # (actions bound to transitions). if c.isspace(): pass # just skip whitespace characters elif c == '/': # Possibly comment starts here, but tokenId = 'unknown' # it could be only a slash in code. tokenStr = c tokenLineNo = lineNo status = 1 elif c == '#': tokenId = 'preproc' # preprocessor directive tokenStr = c tokenLineNo = lineNo status = 5 elif c == '"': # string starts here tokenId = 'string' tokenStr = c tokenLineNo = lineNo status = 6 elif c == "'": # char literal starts here tokenId = 'charlit' tokenStr = c tokenLineNo = lineNo status = 8 elif c in tokenDic: # known one-char token tokenId = tokenDic[c] tokenStr = c tokenLineNo = lineNo # stay in this state to yield token immediately else: tokenId = 'unknown' # totally unknown tokenStr = c tokenLineNo = lineNo status = 333 pos += 1 # move position in any case elif status == 1: # possibly a comment if c == '/': # ... definitely the C++ comment tokenId = 'comment' tokenStr += c pos += 1 status = 2 elif c == '*': # ... definitely the C comment tokenId = 'comment' tokenStr += c pos += 1 status = 3 else: status = 0 # unrecognized, don't move pos elif status == 2: # inside the C++ comment if c == '\n': # the end of C++ comment status = 0 # yield the token else: tokenStr += c # collect the C++ comment pos += 1 elif status == 3: # inside the C comment if c == '*': # possibly the end of the C comment tokenStr += c status = 4 else: tokenStr += c # collect the C comment pos += 1 elif status == 4: # possibly the end of the C comment if c == '/': # definitely the end of the C comment tokenStr += c status = 0 # yield the token elif c == '*': # more stars inside the comment tokenStr += c else: tokenStr += c # this cannot be the end of comment status = 3 pos += 1 elif status == 5: # inside the preprocessor directive if c == '\n': # the end of the preproc. command status = 0 # yield the token else: tokenStr += c # collect the preproc pos += 1 elif status == 6: # inside the string if c == '\\': # escaped char inside the string tokenStr += c status = 7 elif c == '"': # end of the string tokenStr += c status = 0 else: tokenStr += c # collect the chars of the string pos += 1 elif status == 7: # escaped char inside the string tokenStr += c # collect the char of the string status = 6 pos += 1 elif status == 8: # inside the char literal tokenStr += c # collect the char of the literal status = 9 pos += 1 elif status == 9: # end of char literal expected if c == "'": # ... and found tokenStr += c status = 0 pos += 1 else: tokenId = 'error' # end of literal was expected tokenStr += c status = 0 elif status == 333: # start of the unknown token if c.isspace(): pos += 1 status = 0 # tokenId may be determined later elif c in tokenDic: # separator, don't move pos status = 0 else: tokenStr += c # collect pos += 1 # We should have finished in the final status. If some token # have been extracted, yield it first. assert(status == 777) if tokenId: yield (tokenId, tokenStr, tokenLineNo) tokenId = None tokenStr = '' tokenLineNo = 0 # The file content is processed. Close the file. Then always yield # the eof token. f.close() yield ('eof', None, None) def __collectClassInfo(self, tokenIterator): """Collect the information about the class and base class. The tokens including the opening left curly brace of the class are consumed.""" status = 0 # initial state while status != 777: # final state # Always assume that the previous tokens were processed. Get # the next one. tokenId, tokenStr, tokenLineNo = next(tokenIterator) # Process the token and never return back. if status == 0: # waiting for the 'class' keyword. if tokenId == 'class': status = 1 elif status == 1: # expecting the class identification if tokenId == 'id': self.classId = tokenStr status = 2 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 2: # expecting the curly brace or base class info if tokenId == 'lcurly': status = 777 # correctly finished elif tokenId == 'colon': status = 3 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 3: # expecting the 'public' in front of base class id if tokenId == 'public': status = 4 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 4: # expecting the base class id if tokenId == 'id': self.baseClassId = tokenStr status = 5 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 5: # expecting the curly brace and quitting if tokenId == 'lcurly': status = 777 # correctly finished elif tokenId == 'comment': pass else: self.__unexpectedToken(status, tokenId, tokenLineNo) # Extract the status of the TranslatorXxxx class. The readable form # will be used in reports the status form is a string that can be # compared lexically (unified length, padding with zeros, etc.). if self.baseClassId: lst = self.baseClassId.split('_') if lst[0] == 'Translator': self.readableStatus = 'up-to-date' self.status = '' elif lst[0] == 'TranslatorAdapter': self.status = lst[1] + '.' + lst[2] self.readableStatus = self.status if len(lst) > 3: # add the last part of the number self.status += '.' + ('%02d' % int(lst[3])) self.readableStatus += '.' + lst[3] else: self.status += '.00' elif lst[0] == 'TranslatorEnglish': # Obsolete or Based on English. if self.classId[-2:] == 'En': self.readableStatus = 'English based' self.status = 'En' else: self.readableStatus = 'obsolete' self.status = '0.0.00' # Check whether status was set, or set 'strange'. if self.status == None: self.status = 'strange' if not self.readableStatus: self.readableStatus = 'strange' # Extract the name of the language and the readable form. self.lang = self.classId[10:] # without 'Translator' if self.lang == 'Brazilian': self.langReadable = 'Brazilian Portuguese' elif self.lang == 'Chinesetraditional': self.langReadable = 'Chinese Traditional' else: self.langReadable = self.lang def __unexpectedToken(self, status, tokenId, tokenLineNo): """Reports unexpected token and quits with exit code 1.""" import inspect calledFrom = inspect.stack()[1][3] msg = "\a\nUnexpected token '%s' on the line %d in '%s'.\n" msg = msg % (tokenId, tokenLineNo, self.fname) msg += 'status = %d in %s()\n' % (status, calledFrom) sys.stderr.write(msg) sys.exit(1) def collectPureVirtualPrototypes(self): """Returns dictionary 'unified prototype' -> 'full prototype'. The method is expected to be called only for the translator.h. It extracts only the pure virtual method and build the dictionary where key is the unified prototype without argument identifiers.""" # Prepare empty dictionary that will be returned. resultDic = {} # Start the token generator which parses the class source file. tokenIterator = self.__tokenGenerator() # Collect the class and the base class identifiers. self.__collectClassInfo(tokenIterator) assert(self.classId == 'Translator') # Let's collect readable form of the public virtual pure method # prototypes in the readable form -- as defined in translator.h. # Let's collect also unified form of the same prototype that omits # everything that can be omitted, namely 'virtual' and argument # identifiers. prototype = '' # readable prototype (with everything) uniPrototype = '' # unified prototype (without arg. identifiers) # Collect the pure virtual method prototypes. Stop on the closing # curly brace followed by the semicolon (end of class). status = 0 curlyCnt = 0 # counter for the level of curly braces # Loop until the final state 777 is reached. The errors are processed # immediately. In this implementation, it always quits the application. while status != 777: # Get the next token. tokenId, tokenStr, tokenLineNo = next(tokenIterator) if status == 0: # waiting for 'public:' if tokenId == 'public': status = 1 elif status == 1: # colon after the 'public' if tokenId == 'colon': status = 2 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 2: # waiting for 'virtual' if tokenId == 'virtual': prototype = tokenStr # but not to unified prototype status = 3 elif tokenId == 'comment': pass elif tokenId == 'rcurly': status = 11 # expected end of class else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 3: # return type of the method expected if tokenId == 'id': prototype += ' ' + tokenStr uniPrototype = tokenStr # start collecting the unified prototype status = 4 elif tokenId == 'tilde': status = 4 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 4: # method identifier expected if tokenId == 'id': prototype += ' ' + tokenStr uniPrototype += ' ' + tokenStr status = 5 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 5: # left bracket of the argument list expected if tokenId == 'lpar': prototype += tokenStr uniPrototype += tokenStr status = 6 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 6: # collecting arguments of the method if tokenId == 'rpar': prototype += tokenStr uniPrototype += tokenStr status = 7 elif tokenId == 'const': prototype += tokenStr uniPrototype += tokenStr status = 12 elif tokenId == 'id': # type identifier prototype += tokenStr uniPrototype += tokenStr status = 13 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 7: # assignment expected or left curly brace if tokenId == 'assign': status = 8 elif tokenId == 'lcurly': curlyCnt = 1 # method body entered status = 10 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 8: # zero expected if tokenId == 'num' and tokenStr == '0': status = 9 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 9: # after semicolon, produce the dic item if tokenId == 'semic': assert(uniPrototype not in resultDic) resultDic[uniPrototype] = prototype status = 2 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 10: # consuming the body of the method if tokenId == 'rcurly': curlyCnt -= 1 if curlyCnt == 0: status = 2 # body consumed elif tokenId == 'lcurly': curlyCnt += 1 elif status == 11: # probably the end of class if tokenId == 'semic': status = 777 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 12: # type id for argument expected if tokenId == 'id': prototype += ' ' + tokenStr uniPrototype += ' ' + tokenStr status = 13 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 13: # namespace qualification or * or & expected if tokenId == 'colon': # was namespace id prototype += tokenStr uniPrototype += tokenStr status = 14 elif tokenId == 'star' or tokenId == 'amp': # pointer or reference prototype += ' ' + tokenStr uniPrototype += ' ' + tokenStr status = 16 elif tokenId == 'id': # argument identifier prototype += ' ' + tokenStr # don't put this into unified prototype status = 17 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 14: # second colon for namespace:: expected if tokenId == 'colon': prototype += tokenStr uniPrototype += tokenStr status = 15 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 15: # type after namespace:: expected if tokenId == 'id': prototype += tokenStr uniPrototype += tokenStr status = 13 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 16: # argument identifier expected if tokenId == 'id': prototype += ' ' + tokenStr # don't put this into unified prototype status = 17 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 17: # comma or ')' after argument identifier expected if tokenId == 'comma': prototype += ', ' uniPrototype += ', ' status = 6 elif tokenId == 'rpar': prototype += tokenStr uniPrototype += tokenStr status = 7 else: self.__unexpectedToken(status, tokenId, tokenLineNo) # Eat the rest of the source to cause closing the file. while tokenId != 'eof': tokenId, tokenStr, tokenLineNo = next(tokenIterator) # Return the resulting dictionary with 'uniPrototype -> prototype'. return resultDic def __collectPublicMethodPrototypes(self, tokenIterator): """Collects prototypes of public methods and fills self.prototypeDic. The dictionary is filled by items: uniPrototype -> prototype. The method is expected to be called only for TranslatorXxxx classes, i.e. for the classes that implement translation to some language. It assumes that the openning curly brace of the class was already consumed. The source is consumed until the end of the class. The caller should consume the source until the eof to cause closing the source file.""" assert(self.classId != 'Translator') assert(self.baseClassId != None) # The following finite automaton slightly differs from the one # inside self.collectPureVirtualPrototypes(). It produces the # dictionary item just after consuming the body of the method # (transition from from state 10 to state 2). It also does not allow # definitions of public pure virtual methods, except for # TranslatorAdapterBase (states 8 and 9). Argument identifier inside # method argument lists can be omitted or commented. # # Let's collect readable form of all public method prototypes in # the readable form -- as defined in the source file. # Let's collect also unified form of the same prototype that omits # everything that can be omitted, namely 'virtual' and argument # identifiers. prototype = '' # readable prototype (with everything) uniPrototype = '' # unified prototype (without arg. identifiers) warning = '' # warning message -- if something special detected methodId = None # processed method id # Collect the method prototypes. Stop on the closing # curly brace followed by the semicolon (end of class). status = 0 curlyCnt = 0 # counter for the level of curly braces # Loop until the final state 777 is reached. The errors are processed # immediately. In this implementation, it always quits the application. while status != 777: # Get the next token. tokenId, tokenStr, tokenLineNo = next(tokenIterator) if status == 0: # waiting for 'public:' if tokenId == 'public': status = 1 elif tokenId == 'eof': # non-public things until the eof status = 777 elif status == 1: # colon after the 'public' if tokenId == 'colon': status = 2 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 2: # waiting for 'virtual' (can be omitted) if tokenId == 'virtual': prototype = tokenStr # but not to unified prototype status = 3 elif tokenId == 'id': # 'virtual' was omitted prototype = tokenStr uniPrototype = tokenStr # start collecting the unified prototype status = 4 elif tokenId == 'comment': pass elif tokenId == 'protected' or tokenId == 'private': status = 0 elif tokenId == 'rcurly': status = 11 # expected end of class else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 3: # return type of the method expected if tokenId == 'id': prototype += ' ' + tokenStr uniPrototype = tokenStr # start collecting the unified prototype status = 4 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 4: # method identifier expected if tokenId == 'id': prototype += ' ' + tokenStr uniPrototype += ' ' + tokenStr methodId = tokenStr # for reporting status = 5 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 5: # left bracket of the argument list expected if tokenId == 'lpar': prototype += tokenStr uniPrototype += tokenStr status = 6 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 6: # collecting arguments of the method if tokenId == 'rpar': prototype += tokenStr uniPrototype += tokenStr status = 7 elif tokenId == 'const': prototype += tokenStr uniPrototype += tokenStr status = 12 elif tokenId == 'id': # type identifier prototype += tokenStr uniPrototype += tokenStr status = 13 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 7: # left curly brace expected if tokenId == 'lcurly': curlyCnt = 1 # method body entered status = 10 elif tokenId == 'comment': pass elif tokenId == 'assign': # allowed only for TranslatorAdapterBase assert(self.classId == 'TranslatorAdapterBase') status = 8 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 8: # zero expected (TranslatorAdapterBase) assert(self.classId == 'TranslatorAdapterBase') if tokenId == 'num' and tokenStr == '0': status = 9 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 9: # after semicolon (TranslatorAdapterBase) assert(self.classId == 'TranslatorAdapterBase') if tokenId == 'semic': status = 2 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 10: # consuming the body of the method, then dic item if tokenId == 'rcurly': curlyCnt -= 1 if curlyCnt == 0: # Check for possible copy/paste error when name # of the method was not corrected (i.e. the same # name already exists). if uniPrototype in self.prototypeDic: msg = "'%s' prototype found again (duplicity)\n" msg += "in '%s'.\n" % self.fname msg = msg % uniPrototype sys.stderr.write(msg) assert False assert(uniPrototype not in self.prototypeDic) # Insert new dictionary item. self.prototypeDic[uniPrototype] = prototype status = 2 # body consumed methodId = None # outside of any method elif tokenId == 'lcurly': curlyCnt += 1 # Warn in special case. elif methodId == 'trLegendDocs' and tokenId == 'string' \ and tokenStr.find('MAX_DOT_GRAPH_HEIGHT') >= 0: self.txtMAX_DOT_GRAPH_HEIGHT_flag = True elif status == 11: # probably the end of class if tokenId == 'semic': status = 777 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 12: # type id for argument expected if tokenId == 'id': prototype += ' ' + tokenStr uniPrototype += ' ' + tokenStr status = 13 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 13: # :: or * or & or id or ) expected if tokenId == 'colon': # was namespace id prototype += tokenStr uniPrototype += tokenStr status = 14 elif tokenId == 'star' or tokenId == 'amp': # pointer or reference prototype += ' ' + tokenStr uniPrototype += ' ' + tokenStr status = 16 elif tokenId == 'id': # argument identifier prototype += ' ' + tokenStr # don't put this into unified prototype status = 17 elif tokenId == 'comment': # probably commented-out identifier prototype += tokenStr elif tokenId == 'rpar': prototype += tokenStr uniPrototype += tokenStr status = 7 elif tokenId == 'comma': prototype += ', ' uniPrototype += ', ' status = 6 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 14: # second colon for namespace:: expected if tokenId == 'colon': prototype += tokenStr uniPrototype += tokenStr status = 15 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 15: # type after namespace:: expected if tokenId == 'id': prototype += tokenStr uniPrototype += tokenStr status = 13 else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 16: # argument identifier or ) expected if tokenId == 'id': prototype += ' ' + tokenStr # don't put this into unified prototype status = 17 elif tokenId == 'rpar': prototype += tokenStr uniPrototype += tokenStr status = 7 elif tokenId == 'comment': prototype += tokenStr else: self.__unexpectedToken(status, tokenId, tokenLineNo) elif status == 17: # comma or ')' after argument identifier expected if tokenId == 'comma': prototype += ', ' uniPrototype += ', ' status = 6 elif tokenId == 'rpar': prototype += tokenStr uniPrototype += tokenStr status = 7 else: self.__unexpectedToken(status, tokenId, tokenLineNo) def collectAdapterPrototypes(self): """Returns the dictionary of prototypes implemented by adapters. It is created to process the translator_adapter.h. The returned dictionary has the form: unifiedPrototype -> (version, classId) thus by looking for the prototype, we get the information what is the newest (least adapting) adapter that is sufficient for implementing the method.""" # Start the token generator which parses the class source file. assert(os.path.split(self.fname)[1] == 'translator_adapter.h') tokenIterator = self.__tokenGenerator() # Get the references to the involved dictionaries. reqDic = self.manager.requiredMethodsDic # Create the empty dictionary that will be returned. adaptDic = {} # Loop through the source of the adapter file until no other adapter # class is found. while True: try: # Collect the class and the base class identifiers. self.__collectClassInfo(tokenIterator) # Extract the comparable version of the adapter class. # Note: The self.status as set by self.__collectClassInfo() # contains similar version, but is related to the base class, # not to the class itself. lst = self.classId.split('_') version = '' if lst[0] == 'TranslatorAdapter': # TranslatorAdapterBase otherwise version = lst[1] + '.' + lst[2] if len(lst) > 3: # add the last part of the number version += '.' + ('%02d' % int(lst[3])) else: version += '.00' # Collect the prototypes of implemented public methods. self.__collectPublicMethodPrototypes(tokenIterator) # For the required methods, update the dictionary of methods # implemented by the adapter. for protoUni in self.prototypeDic: if protoUni in reqDic: # This required method will be marked as implemented # by this adapter class. This implementation assumes # that newer adapters do not reimplement any required # methods already implemented by older adapters. assert(protoUni not in adaptDic) adaptDic[protoUni] = (version, self.classId) # Clear the dictionary object and the information related # to the class as the next adapter class is to be processed. self.prototypeDic.clear() self.classId = None self.baseClassId = None except StopIteration: break # Return the result dictionary. return adaptDic def processing(self): """Processing of the source file -- only for TranslatorXxxx classes.""" # Start the token generator which parses the class source file. tokenIterator = self.__tokenGenerator() # Collect the class and the base class identifiers. self.__collectClassInfo(tokenIterator) assert(self.classId != 'Translator') assert(self.classId[:17] != 'TranslatorAdapter') # Collect the prototypes of implemented public methods. self.__collectPublicMethodPrototypes(tokenIterator) # Eat the rest of the source to cause closing the file. while True: try: t = next(tokenIterator) except StopIteration: break # Shorthands for the used dictionaries. reqDic = self.manager.requiredMethodsDic adaptDic = self.manager.adaptMethodsDic myDic = self.prototypeDic # Build the list of obsolete methods. self.obsoleteMethods = [] for p in myDic: if p not in reqDic: self.obsoleteMethods.append(p) self.obsoleteMethods.sort() # Build the list of missing methods and the list of implemented # required methods. self.missingMethods = [] self.implementedMethods = [] for p in reqDic: if p in myDic: self.implementedMethods.append(p) else: self.missingMethods.append(p) self.missingMethods.sort() self.implementedMethods.sort() # Check whether adapter must be used or suggest the newest one. # Change the status and set the note accordingly. if self.baseClassId != 'Translator': if not self.missingMethods: self.note = 'Change the base class to Translator.' self.status = '' self.readableStatus = 'almost up-to-date' elif self.baseClassId != 'TranslatorEnglish': # The translator uses some of the adapters. # Look at the missing methods and check what adapter # implements them. Remember the one with the lowest version. adaptMinVersion = '9.9.99' adaptMinClass = 'TranslatorAdapter_9_9_99' for uniProto in self.missingMethods: if uniProto in adaptDic: version, cls = adaptDic[uniProto] if version < adaptMinVersion: adaptMinVersion = version adaptMinClass = cls # Test against the current status -- preserve the self.status. # Possibly, the translator implements enough methods to # use some newer adapter. status = self.status # If the version of the used adapter is smaller than # the required, set the note and update the status as if # the newer adapter was used. if adaptMinVersion > status: self.note = 'Change the base class to %s.' % adaptMinClass self.status = adaptMinVersion self.adaptMinClass = adaptMinClass self.readableStatus = adaptMinVersion # simplified # If everything seems OK, some explicit warning flags still could # be set. if not self.note and self.status == '' and \ (self.translateMeFlag or self.txtMAX_DOT_GRAPH_HEIGHT_flag): self.note = '' if self.translateMeFlag: self.note += 'The "%s" found in a comment.' % self.translateMeText if self.note != '': self.note += '\n\t\t' if self.txtMAX_DOT_GRAPH_HEIGHT_flag: self.note += 'The MAX_DOT_GRAPH_HEIGHT found in trLegendDocs()' # If everything seems OK, but there are obsolete methods, set # the note to clean-up source. This note will be used only when # the previous code did not set another note (priority). if not self.note and self.status == '' and self.obsoleteMethods: self.note = 'Remove the obsolete methods (never used).' # If there is at least some note but the status suggests it is # otherwise up-to-date, mark is as ALMOST up-to-date. if self.note and self.status == '': self.readableStatus = 'almost up-to-date' def report(self, fout): """Returns the report part for the source as a multiline string. No output for up-to-date translators without problem.""" # If there is nothing to report, return immediately. if self.status == '' and not self.note: return # Report the number of not implemented methods. fout.write('\n\n\n') fout.write(self.classId + ' (' + self.baseClassId + ')') percentImplemented = 100 # init allNum = len(self.manager.requiredMethodsDic) if self.missingMethods: num = len(self.missingMethods) percentImplemented = 100 * (allNum - num) / allNum fout.write(' %d' % num) fout.write(' method') if num > 1: fout.write('s') fout.write(' to implement (%d %%)' % (100 * num / allNum)) fout.write('\n' + '-' * len(self.classId)) # Write the info about the implemented required methods. fout.write('\n\n Implements %d' % len(self.implementedMethods)) fout.write(' of the required methods (%d %%).' % percentImplemented) # Report the missing method, but only when it is not English-based # translator. if self.missingMethods and self.status != 'En': fout.write('\n\n Missing methods (should be implemented):\n') reqDic = self.manager.requiredMethodsDic for p in self.missingMethods: fout.write('\n ' + reqDic[p]) # Always report obsolete methods. if self.obsoleteMethods: fout.write('\n\n Obsolete methods (should be removed, never used):\n') myDic = self.prototypeDic for p in self.obsoleteMethods: fout.write('\n ' + myDic[p]) # For English-based translator, report the implemented methods. if self.status == 'En' and self.implementedMethods: fout.write('\n\n This English-based translator implements ') fout.write('the following methods:\n') reqDic = self.manager.requiredMethodsDic for p in self.implementedMethods: fout.write('\n ' + reqDic[p]) def getmtime(self): """Returns the last modification time of the source file.""" assert(os.path.isfile(self.fname)) return os.path.getmtime(self.fname) class TrManager: """Collects basic info and builds subordinate Transl objects.""" def __init__(self): """Determines paths, creates and initializes structures. The arguments of the script may explicitly say what languages should be processed. Write the two letter identifications that are used for composing the source filenames, so... python translator.py cz this will process only translator_cz.h source. """ # Determine the path to the script and its name. self.script = os.path.abspath(sys.argv[0]) self.script_path, self.script_name = os.path.split(self.script) self.script_path = os.path.abspath(self.script_path) # Determine the absolute path to the Doxygen's root subdirectory. # If DOXYGEN environment variable is not found, the directory is # determined from the path of the script. doxy_default = os.path.join(self.script_path, '..') self.doxy_path = os.path.abspath(os.getenv('DOXYGEN', doxy_default)) # Get the explicit arguments of the script. self.script_argLst = sys.argv[1:] # Build the path names based on the Doxygen's root knowledge. self.doc_path = os.path.join(self.doxy_path, 'doc') self.src_path = os.path.join(self.doxy_path, 'src') # Create the empty dictionary for Transl object identitied by the # class identifier of the translator. self.__translDic = {} # Create the None dictionary of required methods. The key is the # unified prototype, the value is the full prototype. Set inside # the self.__build(). self.requiredMethodsDic = None # Create the empty dictionary that says what method is implemented # by what adapter. self.adaptMethodsDic = {} # The last modification time will capture the modification of this # script, of the translator.h, of the translator_adapter.h (see the # self.__build() for the last two) of all the translator_xx.h files # and of the template for generating the documentation. So, this # time can be compared with modification time of the generated # documentation to decide, whether the doc should be re-generated. self.lastModificationTime = os.path.getmtime(self.script) # Set the names of the translator report text file, of the template # for generating "Internationalization" document, for the generated # file itself, and for the maintainers list. self.translatorReportFileName = 'translator_report.txt' self.maintainersFileName = 'maintainers.txt' self.languageTplFileName = 'language.tpl' self.languageDocFileName = 'language.doc' # The information about the maintainers will be stored # in the dictionary with the following name. self.__maintainersDic = None # Define the other used structures and variables for information. self.langLst = None # including English based self.supportedLangReadableStr = None # coupled En-based as a note self.numLang = None # excluding coupled En-based self.doxVersion = None # Doxygen version # Build objects where each one is responsible for one translator. self.__build() def __build(self): """Find the translator files and build the objects for translators.""" # The translator.h must exist (the Transl object will check it), # create the object for it and let it build the dictionary of # required methods. tr = Transl(os.path.join(self.src_path, 'translator.h'), self) self.requiredMethodsDic = tr.collectPureVirtualPrototypes() tim = tr.getmtime() if tim > self.lastModificationTime: self.lastModificationTime = tim # The translator_adapter.h must exist (the Transl object will check it), # create the object for it and store the reference in the dictionary. tr = Transl(os.path.join(self.src_path, 'translator_adapter.h'), self) self.adaptMethodsDic = tr.collectAdapterPrototypes() tim = tr.getmtime() if tim > self.lastModificationTime: self.lastModificationTime = tim # Create the list of the filenames with language translator sources. # If the explicit arguments of the script were typed, process only # those files. if self.script_argLst: lst = ['translator_' + x + '.h' for x in self.script_argLst] for fname in lst: if not os.path.isfile(os.path.join(self.src_path, fname)): sys.stderr.write("\a\nFile '%s' not found!\n" % fname) sys.exit(1) else: lst = os.listdir(self.src_path) lst = [x for x in lst if x[:11] == 'translator_' and x[-2:] == '.h' and x != 'translator_adapter.h'] # Build the object for the translator_xx.h files, and process the # content of the file. Then insert the object to the dictionary # accessed via classId. for fname in lst: fullname = os.path.join(self.src_path, fname) tr = Transl(fullname, self) tr.processing() assert(tr.classId != 'Translator') self.__translDic[tr.classId] = tr # Extract the global information of the processed info. self.__extractProcessedInfo() def __extractProcessedInfo(self): """Build lists and strings of the processed info.""" # Build the auxiliary list with strings compound of the status, # readable form of the language, and classId. statLst = [] for obj in list(self.__translDic.values()): assert(obj.classId != 'Translator') s = obj.status + '|' + obj.langReadable + '|' + obj.classId statLst.append(s) # Sort the list and extract the object identifiers (classId's) for # the up-to-date translators and English-based translators. statLst.sort() self.upToDateIdLst = [x.split('|')[2] for x in statLst if x[0] == '|'] self.EnBasedIdLst = [x.split('|')[2] for x in statLst if x[:2] == 'En'] # Reverse the list and extract the TranslatorAdapter based translators. statLst.reverse() self.adaptIdLst = [x.split('|')[2] for x in statLst if x[0].isdigit()] # Build the list of tuples that contain (langReadable, obj). # Sort it by readable name. self.langLst = [] for obj in list(self.__translDic.values()): self.langLst.append((obj.langReadable, obj)) self.langLst.sort(key=lambda x: x[0]) # Create the list with readable language names. If the language has # also the English-based version, modify the item by appending # the note. Number of the supported languages is equal to the length # of the list. langReadableLst = [] for name, obj in self.langLst: if obj.status == 'En': continue # Append the 'En' to the classId to possibly obtain the classId # of the English-based object. If the object exists, modify the # name for the readable list of supported languages. classIdEn = obj.classId + 'En' if classIdEn in self.__translDic: name += ' (+En)' # Append the result name of the language, possibly with note. langReadableLst.append(name) # Create the multiline string of readable language names, # with punctuation, wrapped to paragraph. if len(langReadableLst) == 1: s = langReadableLst[0] elif len(langReadableLst) == 2: s = ' and '.join(langReadableLst) else: s = ', '.join(langReadableLst[:-1]) + ', and ' s += langReadableLst[-1] self.supportedLangReadableStr = fill(s + '.') # Find the number of the supported languages. The English based # languages are not counted if the non-English based also exists. self.numLang = len(self.langLst) for name, obj in self.langLst: if obj.status == 'En': classId = obj.classId[:-2] if classId in self.__translDic: self.numLang -= 1 # the couple will be counted as one # Extract the version of Doxygen. f = xopen(os.path.join(self.doxy_path, 'VERSION')) self.doxVersion = f.readline().strip() f.close() # Update the last modification time. for tr in list(self.__translDic.values()): tim = tr.getmtime() if tim > self.lastModificationTime: self.lastModificationTime = tim def __getNoTrSourceFilesLst(self): """Returns the list of sources to be checked. All .cpp files and also .h files that do not declare or define the translator methods are included in the list. The file names are searched in doxygen/src directory. """ files = [] for item in os.listdir(self.src_path): # Split the bare name to get the extension. name, ext = os.path.splitext(item) ext = ext.lower() # Include only .cpp and .h files (case independent) and exclude # the files where the checked identifiers are defined. if ext == '.cpp' or (ext == '.h' and name.find('translator') == -1): fname = os.path.join(self.src_path, item) assert os.path.isfile(fname) # assumes no directory with the ext files.append(fname) # full name return files def __removeUsedInFiles(self, fname, dic): """Removes items for method identifiers that are found in fname. The method reads the content of the file as one string and searches for all identifiers from dic. The identifiers that were found in the file are removed from the dictionary. Note: If more files is to be checked, the files where most items are probably used should be checked first and the resulting reduced dictionary should be used for checking the next files (speed up). """ lst_in = list(dic.keys()) # identifiers to be searched for # Read content of the file as one string. assert os.path.isfile(fname) f = xopen(fname) cont = f.read() f.close() # Remove the items for identifiers that were found in the file. while lst_in: item = lst_in.pop(0) if cont.find(item) != -1: del dic[item] def __checkForNotUsedTrMethods(self): """Returns the dictionary of not used translator methods. The method can be called only after self.requiredMethodsDic has been built. The stripped prototypes are the values, the method identifiers are the keys. """ # Build the dictionary of the required method prototypes with # method identifiers used as keys. trdic = {} for prototype in list(self.requiredMethodsDic.keys()): ri = prototype.split('(')[0] identifier = ri.split()[1].strip() trdic[identifier] = prototype # Build the list of source files where translator method identifiers # can be used. files = self.__getNoTrSourceFilesLst() # Loop through the files and reduce the dictionary of id -> proto. for fname in files: self.__removeUsedInFiles(fname, trdic) # Return the dictionary of not used translator methods. return trdic def __emails(self, classId): """Returns the list of maintainer emails. The method returns the list of e-mail adresses for the translator class, but only the addresses that were not marked as [xxx].""" lst = [] for m in self.__maintainersDic[classId]: if not m[1].startswith('['): email = m[1] email = email.replace(' at ', '@') # Unmangle the mangled e-mail email = email.replace(' dot ', '.') lst.append(email) return lst def getBgcolorByReadableStatus(self, readableStatus): if readableStatus == 'up-to-date': color = '#ccffcc' # green elif readableStatus.startswith('almost'): color = '#ffffff' # white elif readableStatus.startswith('English'): color = '#ccffcc' # green elif readableStatus.startswith('1.8'): color = '#ffffcc' # yellow elif readableStatus.startswith('1.7'): color = '#ffcccc' # pink elif readableStatus.startswith('1.6'): color = '#ffcccc' # pink else: color = '#ff5555' # red return color def generateTranslatorReport(self): """Generates the translator report.""" output = os.path.join(self.doc_path, self.translatorReportFileName) # Open the textual report file for the output. f = xopen(output, 'w') # Output the information about the version. f.write('(' + self.doxVersion + ')\n\n') # Output the information about the number of the supported languages # and the list of the languages, or only the note about the explicitly # given languages to process. if self.script_argLst: f.write('The report was generated for the following, explicitly') f.write(' identified languages:\n\n') f.write(self.supportedLangReadableStr + '\n\n') else: f.write('Doxygen supports the following ') f.write(str(self.numLang)) f.write(' languages (sorted alphabetically):\n\n') f.write(self.supportedLangReadableStr + '\n\n') # Write the summary about the status of language translators (how # many translators) are up-to-date, etc. s = 'Of them, %d translators are up-to-date, ' % len(self.upToDateIdLst) s += '%d translators are based on some adapter class, ' % len(self.adaptIdLst) s += 'and %d are English based.' % len(self.EnBasedIdLst) f.write(fill(s) + '\n\n') # The e-mail addresses of the maintainers will be collected to # the auxiliary file in the order of translator classes listed # in the translator report. fmail = xopen('mailto.txt', 'w') # Write the list of "up-to-date" translator classes. if self.upToDateIdLst: s = '''The following translator classes are up-to-date (sorted alphabetically). This means that they derive from the Translator class, they implement all %d of the required methods, and even minor problems were not spotted by the script:''' s = s % len(self.requiredMethodsDic) f.write('-' * 70 + '\n') f.write(fill(s) + '\n\n') mailtoLst = [] for x in self.upToDateIdLst: obj = self.__translDic[x] if obj.note is None: f.write(' ' + obj.classId + '\n') mailtoLst.extend(self.__emails(obj.classId)) fmail.write('up-to-date\n') fmail.write('; '.join(mailtoLst)) # Write separately the list of "ALMOST up-to-date" translator classes. s = '''The following translator classes are ALMOST up-to-date (sorted alphabetically). This means that they derive from the Translator class, but there still may be some minor problems listed for them:''' f.write('\n' + ('-' * 70) + '\n') f.write(fill(s) + '\n\n') mailtoLst = [] for x in self.upToDateIdLst: obj = self.__translDic[x] if obj.note is not None: f.write(' ' + obj.classId + '\t-- ' + obj.note + '\n') mailtoLst.extend(self.__emails(obj.classId)) fmail.write('\n\nalmost up-to-date\n') fmail.write('; '.join(mailtoLst)) # Write the list of the adapter based classes. The very obsolete # translators that derive from TranslatorEnglish are included. if self.adaptIdLst: s = '''The following translator classes need maintenance (the most obsolete at the end). The other info shows the estimation of Doxygen version when the class was last updated and number of methods that must be implemented to become up-to-date:''' f.write('\n' + '-' * 70 + '\n') f.write(fill(s) + '\n\n') # Find also whether some adapter classes may be removed. adaptMinVersion = '9.9.99' mailtoLst = [] numRequired = len(self.requiredMethodsDic) for x in self.adaptIdLst: obj = self.__translDic[x] f.write(' %-30s' % obj.classId) f.write(' %-6s' % obj.readableStatus) numimpl = len(obj.missingMethods) pluralS = '' if numimpl > 1: pluralS = 's' percent = 100 * numimpl / numRequired f.write('\t%2d method%s to implement (%d %%)' % ( numimpl, pluralS, percent)) if obj.note: f.write('\n\tNote: ' + obj.note + '\n') f.write('\n') mailtoLst.extend(self.__emails(obj.classId)) # to maintainer # Check the level of required adapter classes. if obj.status != '0.0.00' and obj.status < adaptMinVersion: adaptMinVersion = obj.status fmail.write('\n\ntranslator based\n') fmail.write('; '.join(mailtoLst)) # Set the note if some old translator adapters are not needed # any more. Do it only when the script is called without arguments, # i.e. all languages were checked against the needed translator # adapters. if not self.script_argLst: to_remove = {} for version, adaptClassId in list(self.adaptMethodsDic.values()): if version < adaptMinVersion: to_remove[adaptClassId] = True if to_remove: lst = list(to_remove.keys()) lst.sort() plural = len(lst) > 1 note = 'Note: The adapter class' if plural: note += 'es' note += ' ' + ', '.join(lst) if not plural: note += ' is' else: note += ' are' note += ' not used and can be removed.' f.write('\n' + fill(note) + '\n') # Write the list of the English-based classes. if self.EnBasedIdLst: s = '''The following translator classes derive directly from the TranslatorEnglish. The class identifier has the suffix 'En' that says that this is intentional. Usually, there is also a non-English based version of the translator for the language:''' f.write('\n' + '-' * 70 + '\n') f.write(fill(s) + '\n\n') for x in self.EnBasedIdLst: obj = self.__translDic[x] f.write(' ' + obj.classId) f.write('\timplements %d methods' % len(obj.implementedMethods)) if obj.note: f.write(' -- ' + obj.note) f.write('\n') # Check for not used translator methods and generate warning if found. # The check is rather time consuming, so it is not done when report # is restricted to explicitly given language identifiers. if not self.script_argLst: dic = self.__checkForNotUsedTrMethods() if dic: s = '''WARNING: The following translator methods are declared in the Translator class but their identifiers do not appear in source files. The situation should be checked. The .cpp files and .h files excluding the '*translator*' files in doxygen/src directory were simply searched for occurrence of the method identifiers:''' f.write('\n' + '=' * 70 + '\n') f.write(fill(s) + '\n\n') keys = list(dic.keys()) keys.sort() for key in keys: f.write(' ' + dic[key] + '\n') f.write('\n') # Write the details for the translators. f.write('\n' + '=' * 70) f.write('\nDetails for translators (classes sorted alphabetically):\n') cls = list(self.__translDic.keys()) cls.sort() for c in cls: obj = self.__translDic[c] assert(obj.classId != 'Translator') obj.report(f) # Close the report file and the auxiliary file with e-mails. f.close() fmail.close() def __loadMaintainers(self): """Load and process the file with the maintainers. Fills the dictionary classId -> [(name, e-mail), ...].""" fname = os.path.join(self.doc_path, self.maintainersFileName) # Include the maintainers file to the group of files checked with # respect to the modification time. tim = os.path.getmtime(fname) if tim > self.lastModificationTime: self.lastModificationTime = tim # Process the content of the maintainers file. f = xopen(fname) inside = False # inside the record for the language lineReady = True classId = None maintainersLst = None self.__maintainersDic = {} while lineReady: line = f.readline() # next line lineReady = line != '' # when eof, then line == '' line = line.strip() # eof should also behave as separator if line != '' and line[0] == '%': # skip the comment line continue if not inside: # if outside of the record if line != '': # should be language identifier classId = line maintainersLst = [] inside = True # Otherwise skip empty line that do not act as separator. else: # if inside the record if line == '': # separator found inside = False else: # If it is the first maintainer, create the empty list. if classId not in self.__maintainersDic: self.__maintainersDic[classId] = [] # Split the information about the maintainer and append # the tuple. The address may be prefixed '[unreachable]' # or whatever '[xxx]'. This will be processed later. lst = line.split(':', 1) assert(len(lst) == 2) t = (lst[0].strip(), lst[1].strip()) self.__maintainersDic[classId].append(t) f.close() def generateLanguageDoc(self): """Checks the modtime of files and generates language.doc.""" self.__loadMaintainers() # Check the last modification time of the template file. It is the # last file from the group that decide whether the documentation # should or should not be generated. fTplName = os.path.join(self.doc_path, self.languageTplFileName) tim = os.path.getmtime(fTplName) if tim > self.lastModificationTime: self.lastModificationTime = tim # If the generated documentation exists and is newer than any of # the source files from the group, do not generate it and quit # quietly. fDocName = os.path.join(self.doc_path, self.languageDocFileName) if os.path.isfile(fDocName): if os.path.getmtime(fDocName) > self.lastModificationTime: return # The document or does not exist or is older than some of the # sources. It must be generated again. # # Read the template of the documentation, and remove the first # attention lines. f = xopen(fTplName) doctpl = f.read() f.close() pos = doctpl.find('/***') assert pos != -1 doctpl = doctpl[pos:] # Fill the tplDic by symbols that will be inserted into the # document template. tplDic = {} s = 'Do not edit this file. It was generated by the %s script. * Instead edit %s and %s' % (self.script_name, self.languageTplFileName, self.maintainersFileName) tplDic['editnote'] = s tplDic['doxVersion'] = self.doxVersion tplDic['supportedLangReadableStr'] = self.supportedLangReadableStr tplDic['translatorReportFileName'] = self.translatorReportFileName ahref = 'doxygen/doc/' + self.translatorReportFileName ahref += '' tplDic['translatorReportLink'] = ahref tplDic['numLangStr'] = str(self.numLang) # Define templates for HTML table parts of the documentation. htmlTableTpl = '''\ \\htmlonly
%s
Language Maintainer Contact address (replace the at and dot) Status
\\endhtmlonly ''' htmlTableTpl = textwrap.dedent(htmlTableTpl) htmlTrTpl = '\n %s\n ' htmlTdTpl = '\n %s' htmlTdStatusColorTpl = '\n %s' # Loop through transl objects in the order of sorted readable names # and add generate the content of the HTML table. trlst = [] for name, obj in self.langLst: # Fill the table data elements for one row. The first element # contains the readable name of the language. Only the oldest # translator are colour marked in the language columnt. Less # "heavy" color is used (when compared with the Status column). if obj.readableStatus.startswith('1.4'): bkcolor = self.getBgcolorByReadableStatus('1.4') else: bkcolor = '#ffffff' lst = [ htmlTdStatusColorTpl % (bkcolor, obj.langReadable) ] # The next two elements contain the list of maintainers # and the list of their mangled e-mails. For English-based # translators that are coupled with the non-English based, # insert the 'see' note. mm = None # init -- maintainer ee = None # init -- e-mail address if obj.status == 'En': # Check whether there is the coupled non-English. classId = obj.classId[:-2] if classId in self.__translDic: lang = self.__translDic[classId].langReadable mm = 'see the %s language' % lang ee = ' ' if not mm and obj.classId in self.__maintainersDic: # Build a string of names separated by the HTML break element. # Special notes used instead of names are highlighted. lm = [] for maintainer in self.__maintainersDic[obj.classId]: name = maintainer[0] if name.startswith('--'): name = ''\ + name + '' lm.append(name) mm = '
'.join(lm) # The marked adresses (they start with the mark '[unreachable]', # '[resigned]', whatever '[xxx]') will not be displayed at all. # Only the mark will be used instead. rexMark = re.compile('(?P\\[.*?\\])') le = [] for maintainer in self.__maintainersDic[obj.classId]: address = maintainer[1] m = rexMark.search(address) if m is not None: address = ''\ + m.group('mark') + '' le.append(address) ee = '
'.join(le) # Append the maintainer and e-mail elements. lst.append(htmlTdTpl % mm) lst.append(htmlTdTpl % ee) # The last element contains the readable form of the status. bgcolor = self.getBgcolorByReadableStatus(obj.readableStatus) lst.append(htmlTdStatusColorTpl % (bgcolor, obj.readableStatus)) # Join the table data to one table row. trlst.append(htmlTrTpl % (''.join(lst))) # Join the table rows and insert into the template. htmlTable = htmlTableTpl % (''.join(trlst)) # Define templates for LaTeX table parts of the documentation. latexTableTpl = r''' \latexonly \footnotesize \begin{longtable}{|l|l|l|l|} \hline {\bf Language} & {\bf Maintainer} & {\bf Contact address} & {\bf Status} \\ \hline %s \hline \end{longtable} \normalsize \endlatexonly ''' latexTableTpl = textwrap.dedent(latexTableTpl) latexLineTpl = '\n' + r' %s & %s & {\tt\tiny %s} & %s \\' # Loop through transl objects in the order of sorted readable names # and add generate the content of the LaTeX table. trlst = [] for name, obj in self.langLst: # For LaTeX, more maintainers for the same language are # placed on separate rows in the table. The line separator # in the table is placed explicitly above the first # maintainer. Prepare the arguments for the LaTeX row template. maintainers = [] if obj.classId in self.__maintainersDic: maintainers = self.__maintainersDic[obj.classId] lang = obj.langReadable maintainer = None # init email = None # init if obj.status == 'En': # Check whether there is the coupled non-English. classId = obj.classId[:-2] if classId in self.__translDic: langNE = self.__translDic[classId].langReadable maintainer = 'see the %s language' % langNE email = '~' if not maintainer and (obj.classId in self.__maintainersDic): lm = [ m[0] for m in self.__maintainersDic[obj.classId] ] maintainer = maintainers[0][0] email = maintainers[0][1] status = obj.readableStatus # Use the template to produce the line of the table and insert # the hline plus the constructed line into the table content. # The underscore character must be escaped. trlst.append('\n \\hline') s = latexLineTpl % (lang, maintainer, email, status) s = s.replace('_', '\\_') trlst.append(s) # List the other maintainers for the language. Do not set # lang and status for them. lang = '~' status = '~' for m in maintainers[1:]: maintainer = m[0] email = m[1] s = latexLineTpl % (lang, maintainer, email, status) s = s.replace('_', '\\_') trlst.append(s) # Join the table lines and insert into the template. latexTable = latexTableTpl % (''.join(trlst)) # Put the HTML and LaTeX parts together and define the dic item. tplDic['informationTable'] = htmlTable + '\n' + latexTable # Insert the symbols into the document template and write it down. f = xopen(fDocName, 'w') f.write(doctpl % tplDic) f.close() if __name__ == '__main__': # The Python 2.6+ or 3.3+ is required. major, minor, patch = (int(e) for e in platform.python_version_tuple()) print(major, minor, patch) if (major == 2 and minor < 6) or (major == 3 and minor < 0): print('Python 2.6+ or Python 3.0+ are required for the script') sys.exit(1) # The translator manager builds the transl objects, parses the related # sources, and keeps them in memory. trMan = TrManager() # Generate the language.doc. trMan.generateLanguageDoc() # Generate the translator report. trMan.generateTranslatorReport()