Method replace_in_config

test/functional/test_framework/test_node.py:535–548

Perform replacements in the configuration file. The substitutions are passed as a list of search-replace-tuples, e.g. [("old", "new"), ("foo", "bar"), ...]

(self, replacements)

        assert self.is_node_stopped()

    def replace_in_config(self, replacements):
        """
        Perform replacements in the configuration file.
        The substitutions are passed as a list of search-replace-tuples, e.g.
            [("old", "new"), ("foo", "bar"), ...]
        """
        with open(self.bitcoinconf, 'r') as conf:
            conf_data = conf.read()
        for replacement in replacements:
            assert_equal(len(replacement), 2)
            old, new = replacement[0], replacement[1]
            conf_data = conf_data.replace(old, new)
        with open(self.bitcoinconf, 'w') as conf:
            conf.write(conf_data)

    @property
    def chain_path(self) -> Path: