Python Tools.mergePdfFilesPdftk方法代碼示例

# 需要導入模塊: from rapuma.core.tools import Tools [as 別名]
# 或者: from rapuma.core.tools.Tools import mergePdfFilesPdftk [as 別名]

#.........這裏部分代碼省略.........


    def turnOffDocInfo (self) :
        '''Change the layout config settings to turn off the doc info in the background.'''

        if self.tools.str2bool(self.layoutConfig['DocumentFeatures']['useDocInfo']) :
            self.layoutConfig['DocumentFeatures']['useDocInfo'] = False
            self.tools.writeConfFile(self.layoutConfig)


    def addBackground (self, target) :
        '''Add a background (watermark) to a rendered PDF file. This will
        figure out what the background is to be composed of and create
        a master background page. Using force will cause it to be remade.'''

        # Do a quick check if the background needs to be remade
        # The background normally is not remade if one already exists.
        # If one is there, it can be remade if regenerate is set to
        # to True. Obviously, if one is not there, it will be made.
        if self.tools.str2bool(self.layoutConfig['DocumentFeatures']['regenerateBackground']) :
            self.createBackground()
        else :
            # If there isn't one, make it
            if not os.path.exists(self.local.backgroundFile) :
                self.createBackground()

        # Merge target with the project's background file in the Illustraton folder
        self.log.writeToLog(self.errorCodes['1300'])

        # Create a special name for the file with the background
        # Then merge and save it
        viewFile = self.tools.alterFileName(target, 'view')
        
        shutil.copy(self.tools.mergePdfFilesPdftk(self.centerOnPrintPage(target), self.local.backgroundFile), viewFile)

        # Not returning a file name would mean it failed
        if os.path.exists(viewFile) :
            return viewFile


    def addDocInfo (self, target) :
        '''Add (merge) document information to the rendered target doc.'''

        # Initialize the process
        docInfoText         = self.layoutConfig['DocumentFeatures']['docInfoText']
        timestamp           = self.tools.tStamp()
        if self.gid :
            headerLine          = self.pid + ' / ' + self.gid + ' / ' + timestamp
        else :
            headerLine          = self.pid + ' / ' + timestamp
        svgFile             = tempfile.NamedTemporaryFile().name

        ## RENDERED PAGE DIMENSIONS (body)
        # This can be determined with the pyPdf element 
        # "pdf.getPage(0).mediaBox", which returns a 
        # RectangleObject([0, 0, Width, Height]). The
        # width and height are in points. Hopefully we will
        # always be safe by measuring the gidPdfFile size.
        #pdf         = PdfFileReader(open(self.local.gidPdfFile,'rb'))
        #var2        = pdf.getPage(0).mediaBox
        #trimWidth     = float(var2.getWidth())
        #trimHeight    = float(var2.getHeight())
        trimWidth = float(self.layoutConfig['PageLayout']['pageWidth'])
        trimHeight = float(self.layoutConfig['PageLayout']['pageHeight'])
        # Printer page size
        pps         = self.printerPageSize()

# 需要導入模塊: from rapuma.core.tools import Tools [as 別名]
# 或者: from rapuma.core.tools.Tools import mergePdfFilesPdftk [as 別名]
class ProjDiagnose (object) :

    def __init__(self, pid, gid = None) :
        '''Intitate the whole class and create the object.'''

#        import pdb; pdb.set_trace()

        self.pid                        = pid
        self.gid                        = gid
        self.local                      = ProjLocal(pid, gid)
        self.tools                      = Tools()
        self.proj_config                = Config(pid, gid)
        self.proj_config.getProjectConfig()
        self.proj_config.getLayoutConfig()
        self.layoutConfig               = self.proj_config.layoutConfig
        self.user                       = UserConfig()
        self.userConfig                 = self.user.userConfig
        self.log                        = ProjLog(pid)

        # to [px] is 72/25.4 
        self.mmToPx                     = 72 / 25.4
        # page width [px]
        self.paperPxWidth               = round(self.mmToPx * float(self.layoutConfig['PageLayout']['pageWidth']),1)
        # page height [px]
        self.paperPxHeight              = round(self.mmToPx * float(self.layoutConfig['PageLayout']['pageHeight']),1)

        # Log messages for this module
        self.errorCodes     = {

            '0000' : ['MSG', 'Placeholder message'],
            '1310' : ['WRN', 'Failed to add diagnostic component: [<<1>>] with error: [<<2>>]']

        }


###############################################################################
############################### Create Functions ##############################
###############################################################################
######################## Error Code Block Series = 1000 #######################
###############################################################################


    def turnOnDiagnostic (self) :
        '''Change the layout config settings to turn on the diagnostic layer.'''

        if not self.tools.str2bool(self.layoutConfig['DocumentFeatures']['useDiagnostic']) :
            self.layoutConfig['DocumentFeatures']['useDiagnostic'] = True
            self.tools.writeConfFile(self.layoutConfig)


    def turnOffDiagnostic (self) :
        '''Change the layout config settings to turn off the diagnostic layer.'''

        if self.tools.str2bool(self.layoutConfig['DocumentFeatures']['useDiagnostic']) :
            self.layoutConfig['DocumentFeatures']['useDiagnostic'] = False
            self.tools.writeConfFile(self.layoutConfig)


    def addTransparency (self, target, force = False) :
        '''Add a transparent layer to a rendered PDF file. This will
        add in diagnosing format issues. Using force will cause any
        existing layer file to be remade.'''

        # Do a quick check if the transparency needs to be remade
        # The transparency normally is not remade if one already exists.
        # If one is there, it can be remade in two ways, with a force
        # or a regenerate command.
        if force :
            self.createDiagnostic()
        elif self.tools.str2bool(self.layoutConfig['DocumentFeatures']['regenerateTransparency']) :
            self.createDiagnostic()
        else :
            # If there isn't one, make it
            if not os.path.exists(self.local.diagnosticFile) :
                self.createDiagnostic()

        # Create a special temp named file for the target
        tmpTarget = tempfile.NamedTemporaryFile().name
        # Copy the target to the tmpTarget
        shutil.copy(target, tmpTarget)
        # Overlay the transparency diagnostic file over the tmpTarget
        self.tools.mergePdfFilesPdftk(tmpTarget, self.local.diagnosticFile)

        # Create a special name for the file with the background
        # Then merge and save it
        viewFile = self.tools.alterFileName(target, 'view')

        # Copy the results back to the target (should be done now)
        shutil.copy(tmpTarget, viewFile)

        # Not returning a file name would mean it failed
        if os.path.exists(viewFile) :
            return viewFile


    def createDiagnostic (self) :
        '''Create a diagnostic transparency (file) that will be
        superimposed over the page contents to help diagnose format
        issues. This will overwrite any existing transparency file and
        will add each recognoized diagnostic type found in the 
#.........這裏部分代碼省略.........