How to use the pypuppetdb.QueryBuilder.BinaryOperator function in pypuppetdb

The following code can be used.

    EqualsOperator('environment', 'production')

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any
    :param value: The value of the field to match, or not match.
    :type value: any
    """
    def __init__(self, field, value):
        super(EqualsOperator, self).__init__("=", field, value)


class GreaterOperator(BinaryOperator):
    """
    Builds a greater-than filter based on the supplied field-value pair as
    described
    https://docs.puppet.com/puppetdb/4.1/api/query/v4/ast.html#greater-than.

    In order to create the following query:

    [">", "catalog_timestamp", "2016-06-01 00:00:00"]

    The following code can be used.

    GreaterOperator('catalog_timestamp', datetime.datetime(2016, 06, 01))

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any

The following code can be used.

    LessOperator('catalog_timestamp', datetime.datetime(2016, 06, 01))

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any
    :param value: Matches if the field is less than this value.
    :type value: Number, timestamp or array
    """
    def __init__(self, field, value):
        super(LessOperator, self).__init__("<", field, value)


class GreaterEqualOperator(BinaryOperator):
    """
    Builds a greater-than or equal-to filter based on the supplied
    field-value pair as described
    https://docs.puppet.com/puppetdb/4.1/api/query/v4/ast.html#greater-than-or-equal-to.

    In order to create the following query:

    [">=", "facts_timestamp", "2016-06-01 00:00:00"]

    The following code can be used.

    GreaterEqualOperator('facts_timestamp', datetime.datetime(2016, 06, 01))

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any

The following code can be used.

    RegexArrayOperator('path', ["networking", "eth.*", "macaddress"])

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any
    :param value: Matches if the field matches this regular expression.
    :type value: :obj:`list`
    """
    def __init__(self, field, value):
        super(RegexArrayOperator, self).__init__("~>", field, value)


class NullOperator(BinaryOperator):
    """
    Builds a null filter based on the field and boolean value pair as
    described
    https://docs.puppet.com/puppetdb/4.1/api/query/v4/ast.html#null-is-null.
    This filter only works on field that may be null. Value may only
    be True or False.

    In order to create the following query:

    ["null?", "deactivated", true]

    The following code can be used.

    NullOperator('deactivated', True)

    :param field: The PuppetDB endpoint query field. See endpoint

The following code can be used.

    LessEqualOperator('facts_timestamp', datetime.datetime(2016, 06, 01))

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any
    :param value: Matches if the field is less than or equal to\
        this value.
    :type value: Number, timestamp or array
    """
    def __init__(self, field, value):
        super(LessEqualOperator, self).__init__("<=", field, value)


class RegexOperator(BinaryOperator):
    """
    Builds a regular expression filter based on the supplied field-value
    pair as described
    https://docs.puppet.com/puppetdb/4.1/api/query/v4/ast.html#regexp-match.

    In order to create the following query:

    ["~", "certname", "www\\d+\\.example\\.com"]

    The following code can be used.

    RegexOperator('certname', 'www\\d+\\.example\\.com')

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any

The following code can be used.

    GreaterEqualOperator('facts_timestamp', datetime.datetime(2016, 06, 01))

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any
    :param value: Matches if the field is greater than or equal to\
        this value.
    :type value: Number, timestamp or array
    """
    def __init__(self, field, value):
        super(GreaterEqualOperator, self).__init__(">=", field, value)


class LessEqualOperator(BinaryOperator):
    """
    Builds a less-than or equal-to filter based on the supplied
    field-value pair as described
    https://docs.puppet.com/puppetdb/4.1/api/query/v4/ast.html#less-than-or-equal-to.

    In order to create the following query:

    ["<=", "facts_timestamp", "2016-06-01 00:00:00"]

    The following code can be used.

    LessEqualOperator('facts_timestamp', datetime.datetime(2016, 06, 01))

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any

if self.query is None:
            raise APIError("FromOperator needs one main query")

        arr = ['from', self.endpoint, self.query]

        if len(self.order_by) > 0:
            arr.append(['order_by', self.order_by])
        if self.limit is not None:
            arr.append(['limit', self.limit])
        if self.offset is not None:
            arr.append(['offset', self.offset])

        return arr


class EqualsOperator(BinaryOperator):
    """
    Builds an equality filter based on the supplied field-value pair as
    described
    https://docs.puppet.com/puppetdb/4.1/api/query/v4/ast.html#equality.

    In order to create the following query:

    ["=", "environment", "production"]

    The following code can be used.

    EqualsOperator('environment', 'production')

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any

The following code can be used.

    RegexOperator('certname', 'www\\d+\\.example\\.com')

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any
    :param value: Matches if the field matches this regular expression.
    :type value: :obj:`string`
    """
    def __init__(self, field, value):
        super(RegexOperator, self).__init__("~", field, value)


class RegexArrayOperator(BinaryOperator):
    """
    Builds a regular expression array filter based on the supplied
    field-value pair. This query only works on fields with paths as
    described
    https://docs.puppet.com/puppetdb/4.1/api/query/v4/ast.html#regexp-array-match.

    In order to create the following query:

    ["~", "path", ["networking", "eth.*", "macaddress"]]

    The following code can be used.

    RegexArrayOperator('path', ["networking", "eth.*", "macaddress"])

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.

The following code can be used.

    GreaterOperator('catalog_timestamp', datetime.datetime(2016, 06, 01))

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any
    :param value: Matches if the field is greater than this value.
    :type value: Number, timestamp or array
    """
    def __init__(self, field, value):
        super(GreaterOperator, self).__init__(">", field, value)


class LessOperator(BinaryOperator):
    """
    Builds a less-than filter based on the supplied field-value pair as
    described
    https://docs.puppet.com/puppetdb/4.1/api/query/v4/ast.html#less-than.

    In order to create the following query:

    ["<", "catalog_timestamp", "2016-06-01 00:00:00"]

    The following code can be used.

    LessOperator('catalog_timestamp', datetime.datetime(2016, 06, 01))

    :param field: The PuppetDB endpoint query field. See endpoint
                  documentation for valid values.
    :type field: any