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How to use not_expr method in Pytest

Best Python code snippet using pytest

expression.py

Source:expression.py

...118        rhs = and_expr(s)119        ret = ast.BoolOp(ast.Or(), [ret, rhs])120    return ret121def and_expr(s: Scanner) -> ast.expr:122    ret = not_expr(s)123    while s.accept(TokenType.AND):124        rhs = not_expr(s)125        ret = ast.BoolOp(ast.And(), [ret, rhs])126    return ret127def not_expr(s: Scanner) -> ast.expr:128    if s.accept(TokenType.NOT):129        return ast.UnaryOp(ast.Not(), not_expr(s))130    if s.accept(TokenType.LPAREN):131        ret = expr(s)132        s.accept(TokenType.RPAREN, reject=True)133        return ret134    ident = s.accept(TokenType.IDENT)135    if ident:136        return ast.Name(IDENT_PREFIX + ident.value, ast.Load())137    s.reject((TokenType.NOT, TokenType.LPAREN, TokenType.IDENT))138class MatcherAdapter(Mapping[str, bool]):139    """Adapts a matcher function to a locals mapping as required by eval()."""140    def __init__(self, matcher: Callable[[str], bool]) -> None:141        self.matcher = matcher142    def __getitem__(self, key: str) -> bool:143        return self.matcher(key[len(IDENT_PREFIX) :])...

not_op.py

Source:not_op.py

1# encoding: utf-82#3#4# This Source Code Form is subject to the terms of the Mozilla Public5# License, v. 2.0. If a copy of the MPL was not distributed with this file,6# You can obtain one at http:# mozilla.org/MPL/2.0/.7#8# Contact: Kyle Lahnakoski (kyle@lahnakoski.com)9#10from __future__ import absolute_import, division, unicode_literals11from jx_base.expressions import NotOp as NotOp_12from jx_base.language import is_op13from jx_bigquery.expressions._utils import check14from jx_bigquery.expressions.boolean_op import BooleanOp15from mo_dots import wrap16from mo_sql import sql_iso17class NotOp(NotOp_):18    @check19    def to_bq(self, schema, not_null=False, boolean=False):20        not_expr = NotOp(BooleanOp(self.term)).partial_eval()21        if is_op(not_expr, NotOp):22            return wrap(23                [24                    {25                        "name": ".",26                        "sql": {27                            "b": "NOT " + sql_iso(not_expr.term.to_bq(schema)[0].sql.b)28                        },29                    }30                ]31            )32        else:...

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