comparison mercurial/scmutil.py @ 14167:0e4753807c93

util & scmutil: adapt read/write helpers as request by mpm

14166:9cbff8a39a2a

    def __init__(self, *args, **kwargs):
        '''Prevent instantiation; don't call this from subclasses.'''
        raise NotImplementedError('attempted instantiating ' + str(type(self)))

    def read(self, *args, **kwargs):
        fp = self(*args, **kwargs)
        try:
            return fp.read()
        finally:
            fp.close()

    def write(self, data, *args, **kwargs):
        fp = self(*args, **kwargs)
        try:
            return fp.write(data)
        finally:
            fp.close()

14167:0e4753807c93

    def __init__(self, *args, **kwargs):
        '''Prevent instantiation; don't call this from subclasses.'''
        raise NotImplementedError('attempted instantiating ' + str(type(self)))

    def read(self, path):
        fp = self(path, 'rb')
        try:
            return fp.read()
        finally:
            fp.close()

    def write(self, path, data):
        fp = self(path, 'wb')
        try:
            return fp.write(data)
        finally:
            fp.close()

    def append(self, path, data):
        fp = self(path, 'ab')
        try:
            return fp.write(data)
        finally:
            fp.close()