Path 1: 4 calls (0.4)

Import (2) ImportFrom (2)

{'deque', 'OS', 'PATH', 'collections'} (2) {'sys'} (1) {'namedtuple'} (1)

True (4) 

1def _import_name_is_global(
2    stmt: nodes.Global | _base_nodes.ImportNode, global_names: set[str]
3) -> bool:
4    for import_name, import_alias in stmt.names:
5        # If the import uses an alias, check only that.
6        # Otherwise, check only the import name.
7        if import_alias:
8            if import_alias in global_names:
9                return True
10        elif import_name in global_names:
11            return True
12    return False

Path 2: 2 calls (0.2)

Import (1) ImportFrom (1)

{'deque', 'OS', 'PATH', 'collections'} (2)

True (2) 

1def _import_name_is_global(
2    stmt: nodes.Global | _base_nodes.ImportNode, global_names: set[str]
3) -> bool:
4    for import_name, import_alias in stmt.names:
5        # If the import uses an alias, check only that.
6        # Otherwise, check only the import name.
7        if import_alias:
8            if import_alias in global_names:
9                return True
10        elif import_name in global_names:
11            return True
12    return False

Path 3: 2 calls (0.2)

Import (1) ImportFrom (1)

{'deque', 'OS', 'PATH', 'collections'} (2)

False (2) 

1def _import_name_is_global(
2    stmt: nodes.Global | _base_nodes.ImportNode, global_names: set[str]
3) -> bool:
4    for import_name, import_alias in stmt.names:
5        # If the import uses an alias, check only that.
6        # Otherwise, check only the import name.
7        if import_alias:
8            if import_alias in global_names:
9                return True
10        elif import_name in global_names:
11            return True
12    return False

Path 4: 2 calls (0.2)

Import (1) ImportFrom (1)

{'deque', 'OS', 'PATH', 'collections'} (2)

False (2) 

1def _import_name_is_global(
2    stmt: nodes.Global | _base_nodes.ImportNode, global_names: set[str]
3) -> bool:
4    for import_name, import_alias in stmt.names:
5        # If the import uses an alias, check only that.
6        # Otherwise, check only the import name.
7        if import_alias:
8            if import_alias in global_names:
9                return True
10        elif import_name in global_names:
11            return True
12    return False