1  """
 2  Rule: D-FLIST-18 - primary content ratio
 3  Type: semantic | Output: binary
 4  Description: Reject when primary content is small fraction of total size.
 5  Spec reference: 8.3.6
 6  """
 7  
 8  # TODO: Implement primary content ratio
 9  # TODO: Implement primary content ratio
10  # Output: {"passed": bool}
11    # Output: {"passed": bool}
12  # Steps:
13    # Steps:
14  # 2. Calculate ratio: primary_content_size / total_size
15      # 2. Calculate ratio: primary_content_size / total_size
16  # 4. Return {'passed': True} if primary content dominant
17      # 4. Return {'passed': True} if primary content dominant
18  # Edge cases:
19    # Edge cases:
20  # - Samples
21      # - Samples
22  
23  # Dependencies: None (stdlib)
24    # Dependencies: None (stdlib)
25  # Priority: Low (quality indicator)
26    # Priority: Low (quality indicator)
27  from simple_types import BinaryRuleResult, Nip35Kind2003Event
28  
29  
30  def main(entry: Nip35Kind2003Event) -> BinaryRuleResult:
31      return {"passed": True}