10 examples of 'python lambda if else' in Python

595
def if_else(self, cond, if_body, else_body):
596
    return IfNode(self.pos, cond=cond, body=if_body, else_body=else_body)

229
def else_body(self, elsewhat):
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    if elsewhat:
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        self.write(self.newline, 'else:')
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        self.body(elsewhat)

94
def stmt(IF, EXPR, THEN, stmt): pass

466
def test_if_some_else():
467
    inc_type = Func[[IntType], IntType]
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    dec_type = Func[[IntType], IntType]
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    foo_type = Record[{'bar': Option[IntType]}]
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    env = {'inc': inc_type, 'dec': dec_type, 'foo': foo_type}
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    check_expr_type(
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        """
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        if-some [x foo.bar] (inc x) (dec x)
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        """,
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        Tuple.typed(Union[IntType, IntType], [
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            Symbol.typed(IF_SOME2_TYPE, 'if-some'),
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            List([
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                Symbol('x'),
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                Tuple.typed(Option[IntType], [
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                    Symbol.typed(GET_TYPE, 'get'),
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                    Symbol.typed(foo_type, 'foo'),
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                    Symbol('bar'),
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                ]),
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            ]),
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            Tuple.typed(IntType, [
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                Symbol.typed(inc_type, 'inc'),
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                Symbol.typed(Union[IntType, ], 'x'),
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            ]),
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            Tuple.typed(IntType, [
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                Symbol.typed(dec_type, 'dec'),
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                Symbol.typed(Union[IntType, ], 'x'),
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            ]),
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        ]),
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        env,
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    )

466
def p_if_stmt(p):
467
    'if_stmt : IF test COLON suite'
468
    p[0] = ast.If([(p[2], p[4])], None)

332
def visitIf(self, n):
333
    if not n.else_:
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        return
335
    visits = []
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    for test, code in n.tests:
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        visits.append(walk(code, Visitor(self.defines, self.uses)))
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    visits.append(walk(n.else_, Visitor(self.defines, self.uses)))
339
    # compute the intersection of defines
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    self.defines = intersect([v.defines for v in visits])
341
    # compute the union of uses, perserving first occurances
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    union = {}
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    visits.reverse()
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    for v in visits:
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        union.update(v.uses)
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    union.update(self.uses)
347
    self.uses = union

70
def visit_If(self, node):
71
    node = self.generic_visit(node)
72
    node = self.add_mask(node, node.test)
73
    nodes = [node]
74
    if len(node.orelse) > 0:
75
        test_inverse = gast.Call(
76
            gast.Attribute(
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                node.test, gast.Name('eq', gast.Load(), None), gast.Load()),
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            [gast.Num(0)], [])
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        else_node = gast.If(any_active(test_inverse), node.orelse, [])
80
        node.orelse = []
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        self.add_mask(else_node, test_inverse)
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        nodes.append(else_node)
83
    node.test = any_active(node.test)
84
    return nodes

340
def if_statement(self, cond, true, false=[]):
341
    return IfStmt(cond=cond, true=true, false=false)

93
def enterIf_else(self, ctx:TinyPyParser.If_elseContext):
94
    pass

295
def p_else_statement(p):
296
    '''
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    else_statement : ELSE statement
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    '''
299
    p[0] = Node('else', children=[p[2]])