我们从Python开源项目中，提取了以下26个代码示例，用于说明如何使用zipimport.ZipImportError()。
def get_zip_data(self, filename): """Get data from `filename` if it is a zip file path. Returns the string data read from the zip file, or None if no zip file could be found or `filename` isn't in it. The data returned will be an empty string if the file is empty. """ import zipimport markers = ['.zip'+os.sep, '.egg'+os.sep] for marker in markers: if marker in filename: parts = filename.split(marker) try: zi = zipimport.zipimporter(parts[0]+marker[:-1]) except zipimport.ZipImportError: continue try: data = zi.get_data(parts[1]) except IOError: continue return to_string(data) return None
def get_zip_bytes(filename): """Get data from `filename` if it is a zip file path. Returns the bytestring data read from the zip file, or None if no zip file could be found or `filename` isn't in it. The data returned will be an empty string if the file is empty. """ markers = ['.zip'+os.sep, '.egg'+os.sep] for marker in markers: if marker in filename: parts = filename.split(marker) try: zi = zipimport.zipimporter(parts[0]+marker[:-1]) except zipimport.ZipImportError: continue try: data = zi.get_data(parts[1]) except IOError: continue return data return None
def load_module(self, fullname): if sys.modules.has_key(fullname): mod = sys.modules[fullname] if _memimporter.get_verbose_flag(): sys.stderr.write("import %s # previously loaded from zipfile %s\n" % (fullname, self.archive)) return mod _memimporter.set_find_proc(self.locate_dll_image) try: return zipimport.zipimporter.load_module(self, fullname) except zipimport.ZipImportError: pass initname = "init" + fullname.split(".")[-1] # name of initfunction filename = fullname.replace(".", "\\") if filename in ("pywintypes", "pythoncom"): filename = filename + "%d%d" % sys.version_info[:2] suffixes = ('.dll',) else: suffixes = self._suffixes for s in suffixes: path = filename + s if path in self._files: if _memimporter.get_verbose_flag(): sys.stderr.write("# found %s in zipfile %s\n" % (path, self.archive)) code = self.get_data(path) mod = _memimporter.import_module(code, initname, fullname, path) mod.__file__ = "%s\\%s" % (self.archive, path) mod.__loader__ = self if _memimporter.get_verbose_flag(): sys.stderr.write("import %s # loaded from zipfile %s\n" % (fullname, mod.__file__)) return mod raise zipimport.ZipImportError, "can't find module %s" % fullname
def assertZipFailure(self, filename): self.assertRaises(zipimport.ZipImportError, zipimport.zipimporter, filename)
def _testBogusZipFile(self): support.unlink(TESTMOD) fp = open(TESTMOD, 'w+') fp.write(struct.pack('=I', 0x06054B50)) fp.write('a' * 18) fp.close() z = zipimport.zipimporter(TESTMOD) try: self.assertRaises(TypeError, z.find_module, None) self.assertRaises(TypeError, z.load_module, None) self.assertRaises(TypeError, z.is_package, None) self.assertRaises(TypeError, z.get_code, None) self.assertRaises(TypeError, z.get_data, None) self.assertRaises(TypeError, z.get_source, None) error = zipimport.ZipImportError self.assertEqual(z.find_module('abc'), None) self.assertRaises(error, z.load_module, 'abc') self.assertRaises(error, z.get_code, 'abc') self.assertRaises(IOError, z.get_data, 'abc') self.assertRaises(error, z.get_source, 'abc') self.assertRaises(error, z.is_package, 'abc') finally: zipimport._zip_directory_cache.clear()
def _testBogusZipFile(self): test_support.unlink(TESTMOD) fp = open(TESTMOD, 'w+') fp.write(struct.pack('=I', 0x06054B50)) fp.write('a' * 18) fp.close() z = zipimport.zipimporter(TESTMOD) try: self.assertRaises(TypeError, z.find_module, None) self.assertRaises(TypeError, z.load_module, None) self.assertRaises(TypeError, z.is_package, None) self.assertRaises(TypeError, z.get_code, None) self.assertRaises(TypeError, z.get_data, None) self.assertRaises(TypeError, z.get_source, None) error = zipimport.ZipImportError self.assertEqual(z.find_module('abc'), None) self.assertRaises(error, z.load_module, 'abc') self.assertRaises(error, z.get_code, 'abc') self.assertRaises(IOError, z.get_data, 'abc') self.assertRaises(error, z.get_source, 'abc') self.assertRaises(error, z.is_package, 'abc') finally: zipimport._zip_directory_cache.clear()
def _testBogusZipFile(self): support.unlink(TESTMOD) fp = open(TESTMOD, 'w+') fp.write(struct.pack('=I', 0x06054B50)) fp.write('a' * 18) fp.close() z = zipimport.zipimporter(TESTMOD) try: self.assertRaises(TypeError, z.find_module, None) self.assertRaises(TypeError, z.load_module, None) self.assertRaises(TypeError, z.is_package, None) self.assertRaises(TypeError, z.get_code, None) self.assertRaises(TypeError, z.get_data, None) self.assertRaises(TypeError, z.get_source, None) error = zipimport.ZipImportError self.assertEqual(z.find_module('abc'), None) self.assertRaises(error, z.load_module, 'abc') self.assertRaises(error, z.get_code, 'abc') self.assertRaises(OSError, z.get_data, 'abc') self.assertRaises(error, z.get_source, 'abc') self.assertRaises(error, z.is_package, 'abc') finally: zipimport._zip_directory_cache.clear()
