Python filetool.save函数代码示例

    def depsToFlareFile(classDepsIter, depsLogConf):
        data = {}
        for (packageId, classId, depId, loadOrRun) in classDepsIter:
            if classId not in data:
                data[classId] = {}
                data[classId]['name'] = classId
                data[classId]["size"] = 1000
                data[classId]["imports"] = []

            if loadOrRun == 'load':
                data[classId]['imports'].append(depId)

        output = []
        for cid in data.keys():
            output.append(data[cid])

        file = depsLogConf.get('flare/file', "flare.json")
        console.info("Writing dependency data to file: %s" % file)
        pretty = depsLogConf.get('flare/pretty', None)
        if pretty:
            indent = 2
            separators = (', ', ': ')
        else:
            indent = None
            separators = (',', ':')
        filetool.save(file, json.dumps(output, sort_keys=True, indent=indent, separators=separators))

        return

def _handleResources(script, generator, filtered=True):

    def createResourceInfo(res, resval):
        resinfo = [ { "target": "resource", "data": { res : resval }} ]
        #filetool.save(approot+"/data/resource/" + res + ".json", json.dumpsCode(resinfo))
        return resinfo

    def copyResource(res, library):
        sourcepath = os.path.join(library._resourcePath, res)
        targetpath = approot + "/resource/" + res
        filetool.directory(os.path.dirname(targetpath))
        shutil.copy(sourcepath, targetpath)
        return

    # ----------------------------------------------------------------------
    context.console.info("Processing resources: ", False)
    approot = context.jobconf.get("provider/app-root", "./provider")
    filetool.directory(approot+"/data")
    filetool.directory(approot+"/resource")
    
    # quick copy of runLogResources, for fast results
    packages   = script.packagesSorted()
    parts      = script.parts
    variants   = script.variants

    allresources = {}
    if filtered:
        # -- the next call is fake, just to populate package.data.resources!
        _ = generator._codeGenerator.generateResourceInfoCode(script, generator._settings, context.jobconf.get("library",[]))
        for packageId, package in enumerate(packages):
            allresources.update(package.data.resources)
    else:
        # get the main library
        mainlib = [x for x in script.libraries if x.namespace == script.namespace][0]
        reslist = mainlib.getResources()
        allresources = ResourceHandler.createResourceStruct(reslist, updateOnlyExistingSprites = False)

    # get resource info
    resinfos = {}
    numResources = len(allresources)
    for num,res in enumerate(allresources):
        context.console.progress(num+1, numResources)
        # fake a classId-like resourceId ("a.b.c"), for filter matching
        resId = os.path.splitext(res)[0]
        resId = resId.replace("/", ".")
        if filtered and not passesOutputfilter(resId):
            continue
        resinfos[res] = createResourceInfo(res, allresources[res])
        # extract library name space
        if isinstance(allresources[res], types.ListType): # it's an image = [14, 14, u'png', u'qx' [, u'qx/decoration/Modern/checkradio-combined.png', 0, 0]]
            library_ns = allresources[res][3]
        else: # html page etc. = "qx"
            library_ns = allresources[res]
        if library_ns:  # library_ns == '' means embedded image -> no copying
            library    = libraries[library_ns]
            copyResource(res, library)

    filetool.save(approot+"/data/resource/resources.json", json.dumpsCode(resinfos))

    return

def migrateFile(
                filePath, compiledPatches, compiledInfos,
                hasPatchModule=False, options=None, encoding="UTF-8"):

    logging.info("  - File: %s" % filePath)

    # Read in original content
    fileContent = filetool.read(filePath, encoding)

    fileId = extractFileContentId(fileContent);

    # Apply patches
    patchedContent = fileContent

    if hasPatchModule and fileId is not None:

        import patch
        tree = treegenerator.createSyntaxTree(tokenizer.parseStream(fileContent))

        # If there were any changes, compile the result
        if patch.patch(fileId, tree):
            options.prettyPrint = True  # make sure it's set
            result = [u'']
            result = pretty.prettyNode(tree, options, result)
            patchedContent = u''.join(result)

    # apply RE patches
    patchedContent = regtool(patchedContent, compiledPatches, True, filePath)
    patchedContent = regtool(patchedContent, compiledInfos, False, filePath)

    # Write file
    if patchedContent != fileContent:
        logging.info("    - %s has been modified. Storing modifications ..." % filePath)
        filetool.save(filePath, patchedContent, encoding)

def migrateFile(filePath, compiledPatches, compiledInfos, patchFile, options=None, encoding="UTF-8"):

    logging.info("  - File: %s" % filePath)

    # Read in original content
    fileContent = filetool.read(filePath, encoding)

    fileId = extractFileContentId(fileContent)

    # Apply patches
    patchedContent = fileContent

    if patchFile and fileId is not None:

        # import patch
        patch = {}
        execfile(patchFile, patch)
        tree = treegenerator.createFileTree(tokenizer.Tokenizer().parseStream(fileContent))

        # If there were any changes, compile the result
        if patch["patch"](fileId, tree):
            options.prettyPrint = True  # make sure it's set
            result = [u""]
            # result = pretty.prettyNode(tree, options, result)
            result = formatter_.formatNode(tree, options, result)
            patchedContent = u"".join(result)

    # apply RE patches
    patchedContent = regtool(patchedContent, compiledPatches, True, filePath)
    patchedContent = regtool(patchedContent, compiledInfos, False, filePath)

    # Write file
    if patchedContent != fileContent:
        logging.info("    - %s has been modified. Storing modifications ..." % filePath)
        filetool.save(filePath, patchedContent, encoding)

def runFix(jobconf, classesObj):

    def fixPng():
        return

    def removeBOM(fpath):
        content = open(fpath, "rb").read()
        if content.startswith(codecs.BOM_UTF8):
            console.debug("removing BOM: %s" % filePath)
            open(fpath, "wb").write(content[len(codecs.BOM_UTF8):])
        return

    # - Main ---------------------------------------------------------------

    if not isinstance(jobconf.get("fix-files", False), types.DictType):
        return

    console = Context.console
    classes = classesObj.keys()
    fixsettings = ExtMap(jobconf.get("fix-files"))

    # Fixing JS source files
    console.info("Fixing whitespace in source files...")
    console.indent()

    console.info("Fixing files: ", False)
    numClasses = len(classes)
    eolStyle = fixsettings.get("eol-style", "LF")
    tabWidth = fixsettings.get("tab-width", 2)
    for pos, classId in enumerate(classes):
        console.progress(pos+1, numClasses)
        classEntry   = classesObj[classId]
        filePath     = classEntry.path
        fileEncoding = classEntry.encoding
        fileContent  = filetool.read(filePath, fileEncoding)
        # Caveat: as filetool.read already calls any2Unix, converting to LF will
        # not work as the file content appears unchanged to this function
        if eolStyle == "CR":
            fixedContent = textutil.any2Mac(fileContent)
        elif eolStyle == "CRLF":
            fixedContent = textutil.any2Dos(fileContent)
        else:
            fixedContent = textutil.any2Unix(fileContent)
        fixedContent = textutil.normalizeWhiteSpace(textutil.removeTrailingSpaces(textutil.tab2Space(fixedContent, tabWidth)))
        if fixedContent != fileContent:
            console.debug("modifying file: %s" % filePath)
            filetool.save(filePath, fixedContent, fileEncoding)
        # this has to go separate, as it requires binary operation
        removeBOM(filePath)

    console.outdent()

    # Fixing PNG files -- currently just a stub!
    if fixsettings.get("fix-png", False):
        console.info("Fixing PNGs...")
        console.indent()
        fixPng()
        console.outdent()

    return

def _handleI18N(script, generator):
    context.console.info("Processing localisation data")
    context.console.indent()
    approot = context.jobconf.get("provider/app-root", "./provider")

    # get class projection
    class_list = []
    needs_cldr = False
    for classObj in script.classesObj:
        if passesOutputfilter(classObj.id):
            class_list.append(classObj.id)
            if not needs_cldr and classObj.getHints('cldr'):
                needs_cldr = True

    # get i18n data
    context.console.info("Getting translations")
    trans_dat = generator._locale.getTranslationData(class_list, script.variants, script.locales, 
                                                       addUntranslatedEntries=True)
    loc_dat   = None
    if needs_cldr:
        context.console.info("Getting CLDR data")
        loc_dat   = generator._locale.getLocalizationData(class_list, script.locales)


    # write translation and cldr files
    context.console.info("Writing localisation files: ", False)
    numTrans = len(trans_dat)
    for num,lang in enumerate(trans_dat):
        context.console.progress(num+1, numTrans)

        # translations
        transmap  = {}
        filename = "i18n-" + lang
        targetname = "i18n-" + lang
        translations = trans_dat[lang]
        for key in translations:
            if translations[key]:
                transmap[key] = [ { "target" : targetname, "data" : { key : translations[key] }} ]
            else:
                transmap[key] = [ ]
        filetool.save(approot+"/data/translation/"+filename+".json", json.dumpsCode(transmap))
        
        # cldr
        localemap = {}
        filename = "locale-" + lang
        targetname = "locale-" + lang
        if loc_dat:
            # sample: { "cldr" : [ { "target" : "locale-en", "data" : {"alternativeQuotationEnd":'"', "cldr_am": "AM",...}} ]}
            localekeys = loc_dat[lang]
            cldr_entry = [ { "target" : targetname, "data" : { }} ]
            for key in localekeys:
                if localekeys[key]:
                    cldr_entry[0]['data'][key] = localekeys[key]
            localemap['cldr'] = cldr_entry
            filetool.save(approot+"/data/locale/"+filename+".json", json.dumpsCode(localemap))

    context.console.outdent()
    return

def runFontMap(jobconf, confObj):

    if not jobconf.get("font-map", False):
        return

    console = Context.console
    cache = Context.cache

    # Test for fontforge
    try:
        import fontforge
    except ImportError:
        console.error("Font map generation is not possible: fontforge is missing")
        return

    console.info("Generating font map...")
    console.indent()

    done = []

    fonts = jobconf.get("font-map/fonts", {})
    for font, fontspec in fonts.iteritems():
        alias = fontspec["alias"] or font.fontfamily

        if alias in done:
            continue
        done.append(alias);

        config = {
          "alias" : alias or font.fontfamily,
          "size" : fontspec["size"] or 48,
          "mapping" : {}
        }

        fo = fontforge.open(font)

        for glyph in fo:
            go = fo[glyph]
            if go.unicode > 0:
                config["mapping"][go.glyphname] = [go.unicode, round(go.width / float(go.vwidth), 3)]

        # store meta data for this font
        bname = os.path.basename(font)
        ri = bname.rfind('.')
        if ri > -1:
            bname = bname[:ri]
        bname += '.meta'
        meta_fname = os.path.join(os.path.dirname(font), bname)
        console.debug("writing meta file %s" % meta_fname)
        filetool.save(meta_fname, json.dumps(config, ensure_ascii=False, sort_keys=True))

    console.outdent()
    return

        def writePackage(content, packageId=""):
            # Construct file name
            resolvedFilePath = self._resolveFileName(filePath, variants, settings, packageId)

            # Save result file
            filetool.save(resolvedFilePath, content)

            if compConf.get("paths/gzip"):
                filetool.gzip(resolvedFilePath, content)

            self._console.debug("Done: %s" % self._computeContentSize(content))
            self._console.debug("")

            return

def _handleResources(script, generator):

    def createResourceInfo(res, resval):
        resinfo = [ { "target": "resource", "data": { res : resval }} ]
        #filetool.save(approot+"/data/resource/" + res + ".json", json.dumpsCode(resinfo))
        return resinfo

    def copyResource(res, library):
        sourcepath = os.path.join(library['path'], library['resource'], res)
        targetpath = approot + "/resource/" + res
        filetool.directory(os.path.dirname(targetpath))
        shutil.copy(sourcepath, targetpath)
        return

    # ----------------------------------------------------------------------
    approot = context.jobconf.get("provider/app-root", "./provider")
    filetool.directory(approot+"/data")
    filetool.directory(approot+"/resource")
    
    # quick copy of runLogResources, for fast results
    packages   = script.packagesSortedSimple()
    parts      = script.parts
    variants   = script.variants

    allresources = {}
    # get resource info
    # -- the next call is fake, just to populate package.data.resources!
    _ = generator._codeGenerator.generateResourceInfoCode(script, generator._settings, context.jobconf.get("library",[]))
    for packageId, package in enumerate(packages):
        allresources.update(package.data.resources)
    
    resinfos = {}
    for res in allresources:
        # fake a classId-like resourceId ("a.b.c"), for filter matching
        resId = os.path.splitext(res)[0]
        resId = resId.replace("/", ".")
        if passesOutputfilter(resId):
            resinfos[res] = createResourceInfo(res, allresources[res])
            # extract library name space
            if isinstance(allresources[res], types.ListType): # it's an image = [14, 14, u'png', u'qx' [, u'qx/decoration/Modern/checkradio-combined.png', 0, 0]]
                library_ns = allresources[res][3]
            else: # html page etc. = "qx"
                library_ns = allresources[res]
            library    = libraries[library_ns]
            copyResource(res, library)

    filetool.save(approot+"/data/resource/resources.json", json.dumpsCode(resinfos))

    return

def generateHttpdConfig(jobconf, confObj):
    console = Context.console
    # read config
    jconf_app_namespace = jobconf.get("let/APPLICATION")
    assert jconf_app_namespace
    jconf_conf_dir = jobconf.get("web-server-config/output-dir", ".")
    jconf_conf_dir = confObj.absPath(jconf_conf_dir)
    jconf_template_dir = jobconf.get("web-server-config/template-dir")
    assert jconf_template_dir
    jconf_httpd_type = jobconf.get("web-server-config/httpd-type", "apache2")
    jconf_httpd_hosturl = jobconf.get("web-server-config/httpd-host-url", "http://localhost")

    libs = jobconf.get("library", [])
    assert libs
    for lib in libs:
        lib._init_from_manifest()

    config_path = os.path.join(jconf_conf_dir, jconf_httpd_type + ".conf")
    template_path = os.path.join(jconf_template_dir, "httpd." + jconf_httpd_type + ".tmpl.conf")
    alias_path = jconf_app_namespace.replace(".", "/")

    # collect config values
    value_map = {
        "APP_HTTPD_CONFIG"      : "",
        "LOCALHOST_APP_URL"     : "",
        "APP_NAMESPACE_AS_PATH" : "",
        "APP_DOCUMENT_ROOT"     : "",
    }

    value_map['APP_HTTPD_CONFIG'] = config_path

    doc_root = get_doc_root(jobconf, confObj)
    value_map['APP_DOCUMENT_ROOT'] = ensure_trailing_slash(doc_root)

    app_web_path = from_doc_root_to_app_root(jobconf, confObj, doc_root)
    value_map['LOCALHOST_APP_URL'] = "/".join((jconf_httpd_hosturl, alias_path, app_web_path))

    value_map['APP_NAMESPACE_AS_PATH'] = alias_path

    # load httpd-specific template
    config_templ = filetool.read(template_path)
    # replace macros
    config_templ = string.Template(config_templ)
    config = config_templ.safe_substitute(value_map)
    # write .conf file
    console.info("Writing configuration file for '%s': '%s'" % (jconf_httpd_type, config_path))
    filetool.save(config_path, config)
    console.info("See the file's comments how to integrate it with the web server configuration")
    console.info("Then open your source application with '%s'" % value_map['LOCALHOST_APP_URL'])

def main():
    apidata = {}
    apidata['type'] = 'doctree'
    apidata['children'] = []
    apidata['attributes'] = {}
    apidata['children'].append({
      "type":"packages","attributes":{},"children":[]  
    })
    filetool.directory(store_path)

    dirwalker = filetool.find(module_root, r'\.py$')

    for pyfile in dirwalker:
        #if os.stat(pyfile).st_size == 0:
        #    continue
        # get the file's api doc as json
        filejson = pyapi2json(pyfile)
        apipackage = file2package(pyfile, module_root)
        # and store it
        filetool.save(store_path+'/'+apipackage+'.json', filejson)
        # make an entry in apidata struct
        levels = apipackage.split('.')
        curr = apidata['children'][0]['children']
        for pos,level in enumerate(levels):
            if level not in (x['attributes']['name'] for x in curr if 'name' in x['attributes']):
                newentry = {
                    "children" : [],
                    "type" : "packages" if pos % 2 else "package",
                    "attributes" : {
                        "packageName" : ".".join(levels[:pos]),
                        "name" : level,
                        "fullName" : ".".join(levels[:pos+1])
                    }
                }
                if pos==len(levels)-1:
                    newentry["externalRef"] = True
                    #del newentry['children']
                    #newentry["type"] = "classes"
                    pass
                curr.append(newentry)
                curr = newentry['children']
            else:
                curr = [x['children'] for x in curr if x['attributes']['name']==level][0]
        

    # store apidata
    filetool.save(store_path+'/'+"apidata.json", json.dumps(apidata))

def _handleI18N(script, generator):
    approot = context.jobconf.get("provider/app-root", "./provider")

    # get class projection
    class_list = []
    needs_cldr = False
    for classObj in script.classesObj:
        if passesOutputfilter(classObj.id):
            class_list.append(classObj.id)
            if not needs_cldr and classObj.getMeta('cldr'):
                needs_cldr = True

    # get i18n data
    trans_dat = generator._locale.getTranslationData_1(class_list, script.variants, script.locales, 
                                                       addUntranslatedEntries=True)
    loc_dat   = None
    if needs_cldr:
        loc_dat   = generator._locale.getLocalizationData(class_list, script.locales)


    # write translation and cldr files
    for lang in trans_dat:
        filename = "i18n-" + lang

        # translations
        transmap  = {}
        translations = trans_dat[lang]
        for key in translations:
            if translations[key]:
                transmap[key] = [ { "target" : "i18n", "data" : { key : translations[key] }} ]
            else:
                transmap[key] = [ ]
        filetool.save(approot+"/data/translation/"+filename+".json", json.dumpsCode(transmap))
        
        # cldr
        localemap = {}
        if loc_dat:
            localekeys = loc_dat[lang]
            for key in localekeys:
                if localekeys[key]:
                    localemap[key] = [ { "target" : "i18n", "data" : { key : localekeys[key] }} ]
                else:
                    localemap[key] = [ ]
            filetool.save(approot+"/data/locale/"+filename+".json", json.dumpsCode(localemap))

    return

    def runPrettyPrinting(self, classesObj):
        if not isinstance(self._job.get("pretty-print", False), types.DictType):
            return

        self._console.info("Pretty-printing code...")
        self._console.indent()
        ppsettings = ExtMap(self._job.get("pretty-print"))  # get the pretty-print config settings

        # init options
        def options(): pass
        pretty.defaultOptions(options)

        # modify according to config
        if 'general/indent-string' in ppsettings:
            options.prettypIndentString = ppsettings.get('general/indent-string')
        if 'comments/block/add' in ppsettings:
            options.prettypCommentsBlockAdd = ppsettings.get('comments/trailing/keep-column')
        if 'comments/trailing/keep-column' in ppsettings:
            options.prettypCommentsTrailingKeepColumn = ppsettings.get('comments/trailing/keep-column')
        if 'comments/trailing/comment-cols' in ppsettings:
            options.prettypCommentsTrailingCommentCols = ppsettings.get('comments/trailing/comment-cols')
        if 'comments/trailing/padding' in ppsettings:
            options.prettypCommentsInlinePadding = ppsettings.get('comments/trailing/padding')
        if 'code/align-with-curlies' in ppsettings:
            options.prettypAlignBlockWithCurlies = ppsettings.get('code/align-with-curlies')
        if 'code/open-curly/newline-before' in ppsettings:
            options.prettypOpenCurlyNewlineBefore = ppsettings.get('code/open-curly/newline-before')
        if 'code/open-curly/indent-before' in ppsettings:
            options.prettypOpenCurlyIndentBefore = ppsettings.get('code/open-curly/indent-before')

        self._console.info("Pretty-printing files: ", False)
        numClasses = len(classesObj)
        for pos, classId in enumerate(classesObj):
            self._console.progress(pos+1, numClasses)
            tree = classesObj[classId].tree()
            result = [u'']
            result = pretty.prettyNode(tree, options, result)
            compiled = u''.join(result)
            filetool.save(self._classes[classId].path, compiled)

        self._console.outdent()

        return

def runLogResources(jobconf, script):
    if not isinstance(jobconf.get("log/resources", False), types.DictType):
        return
    console = Context.console
    packages = script.packagesSorted()

    console.info("Dumping resource info...");
    console.indent()

    allresources = {}
    # get resource info
    CodeGenerator.packagesResourceInfo(script) # populate package.data.resources
    for packageId, package in enumerate(packages):
        allresources.update(package.data.resources)

    file_ = jobconf.get("log/resources/file", "resources.json")
    filetool.save(file_, json.dumpsCode(allresources))
    console.outdent()

    return

    def depsToJsonFile(classDepsIter, depsLogConf):
        data = {}
        for (packageId, classId, depId, loadOrRun) in classDepsIter:
            if classId not in data:
                data[classId] = {}
                data[classId]["load"] = []
                data[classId]["run"] = []

            data[classId][loadOrRun].append(depId)

        file = depsLogConf.get('json/file', "deps.json")
        console.info("Writing dependency data to file: %s" % file)
        pretty = depsLogConf.get('json/pretty', None)
        if pretty:
            indent     = 2
            separators = (', ', ': ')
        else:
            indent     = None
            separators = (',', ':')
        filetool.save(file, json.dumps(data, sort_keys=True, indent=indent, separators=separators))

        return