1import importlib
 2import re
 3import itertools
 4
 5def check_name(name):
 6    if not name or not name[0].isupper():
 7        raise AttributeError("Name is not correct!")
 8
 9def check_attribute(attr):
10    if attr.startswith("__") and attr.endswith("__"):
11        return False
12    if re.search(r'[aeouiAEOUI]{4}', attr):
13        return False
14    
15    letters = [char for char in attr if char.isalpha()]
16    if letters and letters[-1].isupper():
17        return True
18    
19    
20def make_args(obj):
21    doc = getattr(obj, "__doc__", "") or ""
22    args = []
23   
24
25    match = re.search(r'Parameters\s*\n\s*-+\s*\n(.*?)(?:\n[ \t]*\n|$)', doc, re.DOTALL)
26    if match:
27        for line in match.group(1).splitlines():
28            if ":" in line:
29                type_part = line.split(":", 1)[1].strip()
30                types = []
31                for t_str in type_part.split('|'):
32                    t_str = t_str.strip()
33                    val = 1
34                
35                    if "str" in t_str: val = 'a'
36                    elif "int" in t_str: val = 1
37                    elif "float" in t_str: val = 1.0
38                    elif "bool" in t_str: val = True
39
40                    if t_str.startswith("list"): val = [val]
41                    elif t_str.startswith('tuple'): val = (val,)
42                    elif t_str.startswith('set'): val = {val}
43                    elif t_str.startswith('dict'): val = {'a': 1}
44
45                    types.append(val)
46                args.append(types)
47    return itertools.product(*args)
48
49def check_object(obj):
50    if not callable(obj):
51        return False
52    
53    combinations = make_args(obj)
54
55    for arg in combinations:
56        try:
57            obj(*arg)
58        except Exception:
59            raise AttributeError("Object is not correct!")
60
61class BridgeKeeper:
62    def __init__(self, module_name):
63        self.module = importlib.import_module(module_name)
64   
65    def __enter__(self):
66        class ModuleProxy:
67            def __getattr__(_, name):
68                try:
69                    obj = getattr(self.module, name)
70                except AttributeError:
71                    raise AttributeError(f"Module has no attribute '{name}'")
72                
73                check_name(getattr(obj, '__name__', ''))
74       
75                check_object(obj)
76     
77                if not any(check_attribute(attr) for attr in dir(obj)):
78                    raise AttributeError("No secret attribute found!")
79                    
80                return obj
81                
82        return ModuleProxy()
83    
84    def __exit__(self, exc_type, exc_val, exc_tb):
85        pass