Application: gvSIG desktop

def getpackageUrl(path):

  return re.sub(".*/downloads/","http://downloads.gvsig.org/download/",path)

def crearpki(path_pkg, url_pkg):

  z = zipfile.ZipFile(path_pkg,"r")

  zi = z.infolist()

  filename = None

  contents = None

  for info in zi :

    if info.filename.endswith("/package.info"):

      filename = info.filename

      contents = z.read(filename)

      if contents[-1:]!= "\n":

        contents += "\n"

      contents += "download-url=%s\n" % url_pkg.replace(":","\\:")

      break

  z.close()

  if filename == None:

    return

  fname = path_pkg[:-7]+".gvspki"

  z = zipfile.ZipFile(fname,"w")

  z.writestr(filename,contents)

  z.close()

  return fname

    if temppath_pki.endswith(".gvspki"):

      pkg = PackageInfo(temppath_pki)

      url_pkg = pkg.getUrl().replace("\\","")

      if url_pkg[-7:] == ".gvspki" :

        msgwarn("Suspicious download-url value. Ends with gvspki, expected gvspkg.")

        msgwarn("download-url ='%s'." % url_pkg)

      if url_pkg.startswith("https:") and nohttps :

         url_pkg = "http:" + url_pkg[6:]

      message( "Download package '%s'" % url_pkg)

      temppath_pkg= os.path.join("/tmp",os.path.basename(url_pkg))

      if not downloadFile(url_pkg,temppath_pkg):

        msgerror("Can't download package from download-url ('%s')." % url_pkg)

        msgerror("Can't install '%s'," % url_pki)

        print # force a newline

        return 1

    elif temppath_pki.endswith(".gvspkg"):

      temppath_pkg = temppath_pki

      pkg = PackageInfo(temppath_pki)

      url = getpackageUrl(getPool()+"/"+pkg.getCode()+"/"+os.path.basename(temppath_pkg))

      temppath_pki = crearpki(temppath_pkg,url)

    else:

      msgerror("Can't install '%s', extension is not a gvspki or gvspkg.\n" % url_pki)

    pathname_pki = os.path.join(folder,os.path.basename(temppath_pki))

    pathname_pkg = os.path.join(folder,os.path.basename(temppath_pkg))