Hi Itay, current FME seems not to have the capability to unzip recursively.

 

This example is from my old PythonCaller implementation. FYI.

 

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import fmeobjects

 

import os, re, zipfile

 

 

class RecursiveUnzipper(object):

 

    def input(self, feature):

 

        def clearDirectory(path):

 

            if os.path.isdir(path):

 

                for t in Â'%s/%s' % (path, s) for s in os.listdir(path)]:

 

                    clearDirectory(t)

 

                os.rmdir(path)

 

            else:

 

                os.remove(path)

 

                

 

        # Get zip file path and destinction directory path.

 

        zipPath = feature.getAttribute('_zip')

 

        outDir = feature.getAttribute('_out_dir')

 

        if os.path.exists(zipPath):

 

            # If specifid output directory exists, remove it beforehand.

 

            if os.path.exists(outDir):

 

                clearDirectory(outDir)

 

            self.index = 0

 

            self.unzip(feature, zipPath, outDir)

 

        self.pyoutput(feature)

 

        

 

    # Unzip recursively

 

    # Extracted file paths will be stored in a list called "_unzipped{}".

 

    def unzip(self, feature, path, outDir = None):

 

        if os.path.isfile(path):

 

            m = re.match(r'^(.+)\\.zip$', path, re.IGNORECASE)

 

            if m != None:

 

                zip = zipfile.ZipFile(path)

 

                if zip.testzip() == None:

 

                    dir = outDir if outDir else m.group(1)

 

                    zip.extractall(dir)

 

                    for t in Â'%s/%s' % (dir, s) for s in os.listdir(dir)]:

 

                        self.unzip(feature, t)

 

            else:

 

                feature.setAttribute('_unzipped{%d}' % self.index, path)

 

                self.index += 1

 

        elif os.path.isdir(path):

 

            for t in i'%s/%s' % (path, s) for s in os.listdir(path)]:

 

                self.unzip(feature, t)

 

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Takashi

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Hi Takashi,

 

 

Fantastic! thanks for your help.

 

Itay

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