Python PrintWriter.close方法代码示例

# 需要导入模块: from java.io import PrintWriter [as 别名]
# 或者: from java.io.PrintWriter import close [as 别名]
def rtl_dump_svg(dmuid,filename):

  rtlmanager = project.getRTLM()

  uid = DMUID.parse(dmuid)

  rtlm = rtlmanager.findModule(Toplevel(uid, None))

  if rtlm == None:
    printf('RTLM %s not found', dmuid)
  else:
    printf('Dumping %s...', rtlm)

    out = PrintWriter(BufferedWriter(FileWriter(filename)))

    gc = VGGCSVG(out)

    contentProvider = RTLVisualGraphContentProvider(rtlm)

    labelProvider = RTLVisualGraphLabelProvider(rtlm)

    selectionProvider = RTLVisualGraphSelectionProvider()

    layout = VGLayout(contentProvider, labelProvider, gc)

    layout.paint(selectionProvider);

    out.close()

    printf("python: wrote svg file to %s", filename)

# 需要导入模块: from java.io import PrintWriter [as 别名]
# 或者: from java.io.PrintWriter import close [as 别名]
	def testCSVPipe(self):
		"""testing the CSV pipe"""
		from java.io import PrintWriter, FileWriter
		from com.ziclix.python.sql.pipe import Pipe
		from com.ziclix.python.sql.pipe.db import DBSource
		from com.ziclix.python.sql.pipe.csv import CSVSink

		try:
			src = self.connect()
			fn = tempfile.mktemp(suffix="csv")
			writer = PrintWriter(FileWriter(fn))
			csvSink = CSVSink(writer)

			c = self.cursor()
			try:
				c.execute("insert into zxtesting (id, name, state) values (?, ?, ?)", [(1000, 'this,has,a,comma', 'and a " quote')])
				c.execute("insert into zxtesting (id, name, state) values (?, ?, ?)", [(1001, 'this,has,a,comma and a "', 'and a " quote')])
				# ORACLE has a problem calling stmt.setObject(index, null)
				c.execute("insert into zxtesting (id, name, state) values (?, ?, ?)", [(1010, '"this,has,a,comma"', None)], {2:zxJDBC.VARCHAR})
				self.db.commit()
			finally:
				self.db.rollback()
				c.close()

			dbSource = DBSource(src, c.datahandler.__class__, "zxtesting", None, None, None)

			cnt = Pipe().pipe(dbSource, csvSink) - 1 # ignore the header row

		finally:
			writer.close()
			src.close()
			os.remove(fn)

# 需要导入模块: from java.io import PrintWriter [as 别名]
# 或者: from java.io.PrintWriter import close [as 别名]
def ig_dump_dot(dmuid,filename):

  igm = project.getIGM()

  uid = DMUID.parse(dmuid)

  module = igm.findModule(Toplevel(uid, None))

  if module == None:
    printf('DM %s not found', dmuid)
  else:
    printf('Dumping %s...', module)

    dot = IG2DOT(module);

    dot.blacklistField("fImportedLibs");
    dot.blacklistField("fImportedPackages");
    dot.blacklistField("fZPrjID");
    dot.blacklistField("fSFDBID");
    dot.blacklistField("fLine");
    dot.blacklistField("fCol");
    dot.blacklistField("fScore");
    dot.blacklistField("fFailed");
    dot.blacklistField("fReject");
    dot.blacklistField("fInertial");
    dot.blacklistField("fDelay");

    out = PrintWriter(BufferedWriter(FileWriter(filename)));

    dot.convert(out);
    out.close()

    printf("python: wrote dot file to %s", filename)

# 需要导入模块: from java.io import PrintWriter [as 别名]
# 或者: from java.io.PrintWriter import close [as 别名]
def dm_dump_dot(dmuid,filename):

  dmm = project.getDUM()

  uid = DMUID.parse(dmuid)

  dm = dmm.getDM(uid)

  if dm == None:
    printf('DM %s not found', dmuid)
  else:
    printf('Dumping %s...', dm)

    dot = AST2DOT(dm, project.getZDB())

    dot.blacklistField("fParent")
#    dot.blacklistField("fSource")
#    dot.blacklistField("fStartCol")
#    dot.blacklistField("fStartLine")
    dot.blacklistField("fEndCol")
    dot.blacklistField("fEndLine")
    dot.blacklistField("fDeclarationMap")

    out = PrintWriter(BufferedWriter(FileWriter(filename)));

    dot.convert(out);
    out.close()

    printf("python: wrote dot file to %s", filename)

# 需要导入模块: from java.io import PrintWriter [as 别名]
# 或者: from java.io.PrintWriter import close [as 别名]
    def register_script(self):
        """
        Registers a pig scripts with its variables substituted.
        raises: IOException If a temp file containing the pig script could not be created.
        raises: ParseException The pig script could not have all its variables substituted.

        todo: Refactor this processes that result in calling this method.  This method gets
        called twice for a single assert as every method that needs the data assumes no one
        else has called it (even methods that call other methods that call it (assertOutput()
        calls get_alias() which both call this method).  
        """
        pigIStream = BufferedReader(StringReader(self.orig_pig_code))
        pigOStream =  StringWriter()

        ps = ParameterSubstitutionPreprocessor(50) # Where does 50 come from?
        ps.genSubstitutedFile(pigIStream, pigOStream, self.args, self.arg_files)

        substitutedPig = pigOStream.toString()
        f = File.createTempFile("tmp", "pigunit")
        pw = PrintWriter(f)
        pw.println(substitutedPig)
        pw.close()

        pigSubstitutedFile = f.getCanonicalPath()
        self._temp_pig_script = pigSubstitutedFile

        self.pig.registerScript(pigSubstitutedFile, self.alias_overrides)        

# 需要导入模块: from java.io import PrintWriter [as 别名]
# 或者: from java.io.PrintWriter import close [as 别名]
 def createInputFile(self, fs, fileName, input_data):
     if(fs.exists(Path(fileName))):
         raise IOException("File " + fileName + " already exists on the minicluster")
     stream = fs.create(Path(fileName))
     pw = PrintWriter(OutputStreamWriter(stream, "UTF-8"))
     for i in xrange(len(input_data)):
         pw.println(input_data[i])
     pw.close();

# 需要导入模块: from java.io import PrintWriter [as 别名]
# 或者: from java.io.PrintWriter import close [as 别名]
	def _testXMLPipe(self):
		"""testing the XML pipe"""
		from java.io import PrintWriter, FileWriter
		from com.ziclix.python.sql.pipe import Pipe
		from com.ziclix.python.sql.pipe.db import DBSource
		from com.ziclix.python.sql.pipe.xml import XMLSink

		try:
			src = self.connect()
			fn = tempfile.mktemp(suffix="csv")
			writer = PrintWriter(FileWriter(fn))
			xmlSink = XMLSink(writer)

			dbSource = DBSource(src, self.datahandler, "zxtesting", None, None, None)

			cnt = Pipe().pipe(dbSource, xmlSink) - 1 # ignore the header row

		finally:
			writer.close()
			src.close()
			os.remove(fn)

# 需要导入模块: from java.io import PrintWriter [as 别名]
# 或者: from java.io.PrintWriter import close [as 别名]
def _parse_and_rewrite_svg_file(svg_input_path, svg_output_path):
    write_str = ""
    file_reader = FileReader(svg_input_path)
    buffered_reader = BufferedReader(file_reader)
    read_line = ""

    while True:
        read_line = buffered_reader.readLine()

        if read_line is None:
            break

        if "viewBox" in read_line:
            view_box_content = _get_viewbox_content(read_line)
            view_box_values = _get_viewbox_values(view_box_content)
            if view_box_values[0] != 0:
                view_box_values[2] += view_box_values[0]
                view_box_values[0] = 0

            if view_box_values[1] != 0:
                view_box_values[3] += view_box_values[1]
                view_box_values[1] = 0

            new_view_box = str(view_box_values[0]) + " " + str(view_box_values[1]) + " " + \
                           str(view_box_values[2]) + " " + str(view_box_values[3])
            read_line = re.sub(r"viewBox=\"[\-|0-9| ]+\"", "viewBox=\""
                               + new_view_box + "\"", read_line, 1)
            read_line = re.sub(r"width=\"[0-9]+\"", "width=\""+ str(view_box_values[2]) + "\"",
                               read_line, 1)
            read_line = re.sub(r"height=\"[0-9]+\"", "height=\""+ str(view_box_values[3]) + "\"",
                               read_line, 1)

        write_str += read_line + "\n"

    buffered_reader.close()
    file_reader.close()
    file_writer = PrintWriter(svg_output_path)
    file_writer.print(write_str)
    file_writer.close()