Python plistlib.dump方法代码示例

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def dumps(value, fmt=FMT_XML, skipkeys=False, sort_keys=True):
    if _check_py3():
        return plistlib.dumps(value, fmt=fmt, skipkeys=skipkeys, sort_keys=sort_keys).decode("utf-8")
    else:
        # We avoid using writePlistToString() as that uses
        # cStringIO and fails when Unicode strings are detected
        f = StringIO()
        dump(value, f, fmt=fmt, skipkeys=skipkeys, sort_keys=sort_keys)
        return f.getvalue()

###                        ###
# Binary Plist Stuff For Py2 #
###                        ###

# From the python 3 plistlib.py source:  https://github.com/python/cpython/blob/3.7/Lib/plistlib.py
# Tweaked to function on Python 2 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def writePlist(rootObject, pathOrFile, binary=True):
    if not binary:
        rootObject = wrapDataObject(rootObject, binary)
        if hasattr(plistlib, "dump"):
            if isinstance(pathOrFile, (bytes, unicode)):
                with open(pathOrFile, 'wb') as f:
                    return plistlib.dump(rootObject, f)
            else:
                return plistlib.dump(rootObject, pathOrFile)
        else:
            return plistlib.writePlist(rootObject, pathOrFile)
    else:
        didOpen = False
        if isinstance(pathOrFile, (bytes, unicode)):
            pathOrFile = open(pathOrFile, 'wb')
            didOpen = True
        writer = PlistWriter(pathOrFile)
        result = writer.writeRoot(rootObject)
        if didOpen:
            pathOrFile.close()
        return result 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def test_keysort_bytesio(self):
        pl = collections.OrderedDict()
        pl['b'] = 1
        pl['a'] = 2
        pl['c'] = 3

        for fmt in ALL_FORMATS:
            for sort_keys in (False, True):
                with self.subTest(fmt=fmt, sort_keys=sort_keys):
                    b = BytesIO()

                    plistlib.dump(pl, b, fmt=fmt, sort_keys=sort_keys)
                    pl2 = plistlib.load(BytesIO(b.getvalue()),
                        dict_type=collections.OrderedDict)

                    self.assertEqual(dict(pl), dict(pl2))
                    if sort_keys:
                        self.assertEqual(list(pl2.keys()), ['a', 'b', 'c'])
                    else:
                        self.assertEqual(list(pl2.keys()), ['b', 'a', 'c']) 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def test_skipkeys(self):
        pl = {
            42: 'aNumber',
            'snake': 'aWord',
        }

        for fmt in ALL_FORMATS:
            with self.subTest(fmt=fmt):
                data = plistlib.dumps(
                    pl, fmt=fmt, skipkeys=True, sort_keys=False)

                pl2 = plistlib.loads(data)
                self.assertEqual(pl2, {'snake': 'aWord'})

                fp = BytesIO()
                plistlib.dump(
                    pl, fp, fmt=fmt, skipkeys=True, sort_keys=False)
                data = fp.getvalue()
                pl2 = plistlib.loads(fp.getvalue())
                self.assertEqual(pl2, {'snake': 'aWord'}) 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def create_plist(self):
            """
            Create the Contents/Info.plist file.
            """
            import plistlib
            contents = {
                'CFBundleName': APPNAME,
                'CFBundleGetInfoString': VERSION,
                'CFBundleShortVersionString': VERSION,
                'CFBundleVersion': VERSION,
                'CFBundlePackageType': 'APPL',
                'CFBundleIconFile': 'icon.icns',
                'CFBundleIdentifier': 'it.uniroma1.eddy',
                'CFBundleInfoDictionaryVersion': '6.0',
                'CFBundleDevelopmentRegion': 'English',
                'CFBundleSpokenName': APPNAME,
                'CFBundleExecutable': self.bundle_executable,
                'NSPrincipalClass': 'NSApplication',
                'NSHighResolutionCapable': 'True',
            }

            plist = open(os.path.join(self.contentsDir, 'Info.plist'), 'wb')
            plistlib.dump(contents, plist)
            plist.close() 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def write_plist_to_file(deserialised_plist, output_path):
    #Using plistLib to write plist
    out_file = None
    try:
        print('Writing out .. ' + output_path)
        out_file = open(output_path, 'wb')
        try:
            plistlib.dump(deserialised_plist, out_file, fmt=plistlib.FMT_BINARY)
            out_file.close()
            return True
        except (TypeError, OverflowError, OSError) as ex:
            out_file.close()
            print('Had an exception (error)')
            traceback.print_exc()
    except OSError as ex:
        print('Error opening file for writing: Error={} Path={}'.format(output_path, str(ex)))
    # Try using biplist
    try:
        print('Writing out (using biplist) .. ' + output_path)
        biplist.writePlist(deserialised_plist, output_path)
        return True
    except (biplist.InvalidPlistException, biplist.NotBinaryPlistException, OSError) as ex:
        print('Had an exception (error)')
        traceback.print_exc() 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def _create_app(app_name, executable, icon, plist):
    '''
    https://stackoverflow.com/questions/1596945/building-osx-app-bundle
    https://developer.apple.com/library/archive/documentation/CoreFoundation/Conceptual/CFBundles/BundleTypes/BundleTypes.html#//apple_ref/doc/uid/10000123i-CH101-SW16
    Only works if app_name finishes in ".app"
    '''
    import plistlib 
    # SimNIBS app setup
    if os.path.isdir(app_name):
        shutil.rmtree(app_name)
    os.makedirs(app_name)
    contents_dir = os.path.join(app_name, 'Contents')
    resouces_dir = os.path.join(contents_dir, 'Resources')
    macos_dir = os.path.join(contents_dir, 'MacOS')
    if not os.path.isdir(contents_dir):
        os.mkdir(contents_dir)
    if not os.path.isdir(resouces_dir):
        os.mkdir(resouces_dir)
    if not os.path.isdir(macos_dir):
        os.mkdir(macos_dir)
    _copy_and_log(
        icon,
        os.path.join(resouces_dir))
    # Write a simnibs_gui and a gmsh executable
    _write_unix_sh(
        executable,
        os.path.join(macos_dir, 'simnibs_gui'))
    with open(os.path.join(contents_dir, 'Info.plist'), 'wb') as fp:
        plistlib.dump(plist, fp) 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def patch_mac_app():
    """Patch .app to use our Info.plist and save some space."""
    app_path = os.path.join('dist', 'qutebrowser.app')

    # Patch Info.plist - pyinstaller's options are too limiting
    plist_path = os.path.join(app_path, 'Contents', 'Info.plist')
    with open(plist_path, "rb") as f:
        plist_data = plistlib.load(f)
    plist_data.update(INFO_PLIST_UPDATES)
    with open(plist_path, "wb") as f:
        plistlib.dump(plist_data, f)

    # Replace some duplicate files by symlinks
    framework_path = os.path.join(app_path, 'Contents', 'MacOS', 'PyQt5',
                                  'Qt', 'lib', 'QtWebEngineCore.framework')

    core_lib = os.path.join(framework_path, 'Versions', '5', 'QtWebEngineCore')
    os.remove(core_lib)
    core_target = os.path.join(*[os.pardir] * 7, 'MacOS', 'QtWebEngineCore')
    os.symlink(core_target, core_lib)

    framework_resource_path = os.path.join(framework_path, 'Resources')
    for name in os.listdir(framework_resource_path):
        file_path = os.path.join(framework_resource_path, name)
        target = os.path.join(*[os.pardir] * 5, name)
        if os.path.isdir(file_path):
            shutil.rmtree(file_path)
        else:
            os.remove(file_path)
        os.symlink(target, file_path) 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def do_plist(module, filename, values, backup=False):
    working_values = values
    changed = False

    try:
        f = open(filename, 'rb')
        plist = plistlib.load(f)
    except IOError:
        plist = {}
    except plistlib.InvalidFileException:
        module.fail_json(msg="an invalid plist already exists")

    changed = not equal(plist, working_values)

    if changed and not module.check_mode:
        if backup:
            module.backup_local(filename)

        try:
            update(plist, working_values)
            plist_dir = os.path.dirname(filename)
            if not os.path.exists(plist_dir):
                os.makedirs(plist_dir)
            f = open(filename, 'wb')
            plistlib.dump(plist, f)
        except Exception as e:
            module.fail_json(msg="Can't change %s" % filename, error=str(e))

    return changed 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def writePlist(value, pathOrFile):
    if not isinstance(pathOrFile, basestring):
        return dump(value, pathOrFile, fmt=FMT_XML, sort_keys=True, skipkeys=False)
    with open(pathOrFile, "wb") as f:
        return dump(value, f, fmt=FMT_XML, sort_keys=True, skipkeys=False)

###                ###
# Remapped Functions #
###                ### 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def dump(value, fp, fmt=FMT_XML, sort_keys=True, skipkeys=False):
    if _check_py3():
        plistlib.dump(value, fp, fmt=fmt, sort_keys=sort_keys, skipkeys=skipkeys)
    else:
        if fmt == FMT_XML:
            # We need to monkey patch a bunch here too in order to avoid auto-sorting
            # of keys
            writer = plistlib.PlistWriter(fp)
            def writeDict(d):
                if d:
                    writer.beginElement("dict")
                    items = sorted(d.items()) if sort_keys else d.items()
                    for key, value in items:
                        if not isinstance(key, basestring):
                            if skipkeys:
                                continue
                            raise TypeError("keys must be strings")
                        writer.simpleElement("key", key)
                        writer.writeValue(value)
                    writer.endElement("dict")
                else:
                    writer.simpleElement("dict")
            writer.writeDict = writeDict
            writer.writeln("<plist version=\"1.0\">")
            writer.writeValue(value)
            writer.writeln("</plist>")
        elif fmt == FMT_BINARY:
            # Assume binary at this point
            writer = _BinaryPlistWriter(fp, sort_keys=sort_keys, skipkeys=skipkeys)
            writer.write(value)
        else:
            # Not a proper format
            raise ValueError("Unsupported format: {}".format(fmt)) 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def writePlist(value, pathOrFile):
    if not isinstance(pathOrFile, _get_inst()):
        return dump(value, pathOrFile, fmt=FMT_XML, sort_keys=True, skipkeys=False)
    with open(pathOrFile, "wb") as f:
        return dump(value, f, fmt=FMT_XML, sort_keys=True, skipkeys=False)

###                ###
# Remapped Functions #
###                ### 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def dump(value, fp, fmt=FMT_XML, sort_keys=True, skipkeys=False):
    if _check_py3():
        plistlib.dump(value, fp, fmt=fmt, sort_keys=sort_keys, skipkeys=skipkeys)
    else:
        if fmt == FMT_XML:
            # We need to monkey patch a bunch here too in order to avoid auto-sorting
            # of keys
            writer = plistlib.PlistWriter(fp)
            def writeDict(d):
                if d:
                    writer.beginElement("dict")
                    items = sorted(d.items()) if sort_keys else d.items()
                    for key, value in items:
                        if not isinstance(key, (str,unicode)):
                            if skipkeys:
                                continue
                            raise TypeError("keys must be strings")
                        writer.simpleElement("key", key)
                        writer.writeValue(value)
                    writer.endElement("dict")
                else:
                    writer.simpleElement("dict")
            writer.writeDict = writeDict
            writer.writeln("<plist version=\"1.0\">")
            writer.writeValue(value)
            writer.writeln("</plist>")
        elif fmt == FMT_BINARY:
            # Assume binary at this point
            writer = _BinaryPlistWriter(fp, sort_keys=sort_keys, skipkeys=skipkeys)
            writer.write(value)
        else:
            # Not a proper format
            raise ValueError("Unsupported format: {}".format(fmt)) 

# 需要导入模块: import plistlib [as 别名]
# 或者: from plistlib import dump [as 别名]
def test_io(self):
        pl = self._create()
        with open(support.TESTFN, 'wb') as fp:
            plistlib.dump(pl, fp)

        with open(support.TESTFN, 'rb') as fp:
            pl2 = plistlib.load(fp)

        self.assertEqual(dict(pl), dict(pl2))

        self.assertRaises(AttributeError, plistlib.dump, pl, 'filename')
        self.assertRaises(AttributeError, plistlib.load, 'filename')