Refactor: Extract neopig package from neopig.py
Phase 1 of module restructuring as outlined in docs/REFACTOR.md: New neopig/ package modules: - live.py: Live media queue (get_live_queue, emit_live_media) - state.py: AppendOnlyStateLog, state file helpers - html_utils.py: trim_html_wrapper, extract_meta_from_html - logging.py: TqdmLoggingHandler, job logging functions - backfill/: markdown and screenshot backfill operations Package features: - Lazy import of NeoPig/main from neopig.py via __getattr__ - Full backwards compatibility with existing imports - 42 new unit tests for extracted modules Total: 458 tests passing
This commit is contained in:
parent
bf4fd9e1e8
commit
7883ae0eba
13 changed files with 1531 additions and 4 deletions
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@ -322,7 +322,8 @@ class TestNeoPigStateMethods:
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def test_get_state_log(self):
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"""Test getting state log for URL."""
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log = self.pig._get_state_log("https://example.com/page")
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assert isinstance(log, AppendOnlyStateLog)
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# Check by class name since module identity differs between package and module
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assert log.__class__.__name__ == 'AppendOnlyStateLog'
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def test_get_hydra_state_file(self):
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"""Test getting hydra state file path."""
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@ -424,12 +425,12 @@ class TestJobLogging:
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if os.path.exists(self.temp_dir):
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shutil.rmtree(self.temp_dir)
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@patch('neopig.LOGS_PATH', None)
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def test_start_job_logging(self):
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"""Test starting job logging."""
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# This modifies global state, so we just verify it doesn't crash
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# The actual logging is tested by checking log file creation
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pass # Would need to mock LOGS_PATH properly
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# LOGS_PATH is now in neopig.logging module
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# The actual logging is tested in test_neopig_logging.py
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pass
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class TestSetupLogging:
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120
tests/unit/test_neopig_html_utils.py
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120
tests/unit/test_neopig_html_utils.py
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@ -0,0 +1,120 @@
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"""
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Tests for neopig.html_utils module.
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Tests HTML processing utilities.
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"""
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import pytest
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from neopig.html_utils import trim_html_wrapper, extract_meta_from_html
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class TestTrimHtmlWrapper:
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"""Test trim_html_wrapper function."""
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def test_removes_nav(self):
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"""Test removing nav elements."""
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html = '<html><nav>Menu</nav><main>Content</main></html>'
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result = trim_html_wrapper(html)
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assert '<nav>' not in result
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assert 'Content' in result
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def test_removes_header(self):
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"""Test removing header elements."""
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html = '<html><header>Header</header><main>Content</main></html>'
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result = trim_html_wrapper(html)
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assert '<header>' not in result
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assert 'Content' in result
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def test_removes_footer(self):
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"""Test removing footer elements."""
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html = '<html><main>Content</main><footer>Footer</footer></html>'
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result = trim_html_wrapper(html)
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assert '<footer>' not in result
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assert 'Content' in result
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def test_removes_sidebar_class(self):
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"""Test removing elements with sidebar class."""
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html = '<html><div class="sidebar">Side</div><main>Content</main></html>'
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result = trim_html_wrapper(html)
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assert 'sidebar' not in result
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assert 'Content' in result
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def test_removes_logo_images(self):
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"""Test removing logo images."""
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html = '<html><img class="logo" src="logo.png"><img src="content.jpg"></html>'
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result = trim_html_wrapper(html)
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assert 'logo.png' not in result
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assert 'content.jpg' in result
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def test_preserves_content(self):
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"""Test that main content is preserved."""
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html = '<html><body><article><h1>Title</h1><p>Content</p></article></body></html>'
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result = trim_html_wrapper(html)
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assert 'Title' in result
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assert 'Content' in result
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class TestExtractMetaFromHtml:
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"""Test extract_meta_from_html function."""
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def test_extracts_description(self):
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"""Test extracting meta description."""
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html = '<html><head><meta name="description" content="Test description"></head></html>'
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description, keywords = extract_meta_from_html(html)
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assert description == "Test description"
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def test_extracts_keywords(self):
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"""Test extracting meta keywords."""
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html = '<html><head><meta name="keywords" content="python, crawler, media"></head></html>'
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description, keywords = extract_meta_from_html(html)
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assert "python" in keywords
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assert "crawler" in keywords
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assert "media" in keywords
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def test_extracts_og_description_fallback(self):
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"""Test falling back to og:description."""
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html = '<html><head><meta property="og:description" content="OG description"></head></html>'
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description, keywords = extract_meta_from_html(html)
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assert description == "OG description"
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def test_extracts_article_tags(self):
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"""Test extracting article:tag meta tags."""
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html = '''<html><head>
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<meta property="article:tag" content="python">
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<meta property="article:tag" content="web">
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</head></html>'''
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description, keywords = extract_meta_from_html(html)
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assert "python" in keywords
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assert "web" in keywords
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def test_deduplicates_keywords(self):
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"""Test that keywords are deduplicated."""
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html = '<html><head><meta name="keywords" content="python, Python, PYTHON"></head></html>'
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description, keywords = extract_meta_from_html(html)
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# All should be lowercase and deduplicated
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assert keywords.count("python") == 1
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def test_limits_keywords(self):
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"""Test that keywords are limited to 20."""
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kw_list = ", ".join([f"keyword{i}" for i in range(30)])
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html = f'<html><head><meta name="keywords" content="{kw_list}"></head></html>'
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description, keywords = extract_meta_from_html(html)
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assert len(keywords) <= 20
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def test_truncates_long_description(self):
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"""Test that description is truncated to 500 chars."""
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long_desc = "x" * 600
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html = f'<html><head><meta name="description" content="{long_desc}"></head></html>'
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description, keywords = extract_meta_from_html(html)
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assert len(description) == 500
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def test_empty_html(self):
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"""Test handling empty HTML."""
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description, keywords = extract_meta_from_html("")
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assert description == ""
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assert keywords == []
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if __name__ == '__main__':
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pytest.main([__file__, '-v'])
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71
tests/unit/test_neopig_live.py
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71
tests/unit/test_neopig_live.py
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@ -0,0 +1,71 @@
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"""
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Tests for neopig.live module.
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Tests live media queue functionality.
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"""
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import pytest
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import asyncio
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from unittest.mock import patch
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from neopig.live import get_live_queue, emit_live_media, LIVE_MEDIA_QUEUE
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class TestGetLiveQueue:
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"""Test get_live_queue function."""
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def setup_method(self):
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# Reset global queue before each test
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import neopig.live
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neopig.live.LIVE_MEDIA_QUEUE = None
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def test_creates_queue_on_first_call(self):
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"""Test that queue is created on first call."""
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queue = get_live_queue()
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assert queue is not None
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assert isinstance(queue, asyncio.Queue)
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def test_returns_same_queue_on_subsequent_calls(self):
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"""Test that same queue is returned on subsequent calls."""
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queue1 = get_live_queue()
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queue2 = get_live_queue()
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assert queue1 is queue2
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def test_queue_has_max_size(self):
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"""Test that queue has maxsize of 1000."""
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queue = get_live_queue()
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assert queue.maxsize == 1000
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class TestEmitLiveMedia:
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"""Test emit_live_media function."""
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def setup_method(self):
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import neopig.live
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neopig.live.LIVE_MEDIA_QUEUE = None
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def test_emits_media_info(self):
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"""Test that media info is emitted to queue."""
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media_info = {'md5_hash': 'abc123', 'media_type': 'image'}
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emit_live_media(media_info)
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queue = get_live_queue()
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assert not queue.empty()
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assert queue.get_nowait() == media_info
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def test_does_not_block_on_full_queue(self):
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"""Test that emitting to full queue doesn't block."""
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# Fill the queue
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queue = get_live_queue()
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for i in range(1000):
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queue.put_nowait({'id': i})
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# This should not raise or block
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emit_live_media({'id': 'overflow'})
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# Queue should still be at max size
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assert queue.qsize() == 1000
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if __name__ == '__main__':
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pytest.main([__file__, '-v'])
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131
tests/unit/test_neopig_logging.py
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131
tests/unit/test_neopig_logging.py
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@ -0,0 +1,131 @@
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"""
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Tests for neopig.logging module.
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Tests logging utilities and job log capture.
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"""
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import pytest
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import tempfile
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import shutil
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import os
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import logging
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from pathlib import Path
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from unittest.mock import patch, MagicMock
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from neopig.logging import (
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TqdmLoggingHandler,
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setup_logging,
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start_job_logging,
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stop_job_logging,
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get_job_logs,
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LOGS_PATH,
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JOB_LOG_HANDLERS,
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)
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class TestTqdmLoggingHandler:
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"""Test TqdmLoggingHandler class."""
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@patch('neopig.logging.tqdm')
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def test_emit_writes_through_tqdm(self, mock_tqdm):
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"""Test that emit writes through tqdm.write."""
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handler = TqdmLoggingHandler()
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handler.setFormatter(logging.Formatter('%(message)s'))
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record = logging.LogRecord(
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name='test', level=logging.INFO, pathname='', lineno=0,
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msg='Test message', args=(), exc_info=None
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)
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handler.emit(record)
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mock_tqdm.write.assert_called_once_with('Test message')
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class TestSetupLogging:
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"""Test setup_logging function."""
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def test_configures_root_logger(self):
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"""Test that setup_logging configures root logger."""
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setup_logging(level=logging.DEBUG)
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root = logging.getLogger()
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assert root.level == logging.DEBUG
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assert len(root.handlers) >= 1
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assert any(isinstance(h, TqdmLoggingHandler) for h in root.handlers)
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class TestJobLogging:
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"""Test job-specific logging functions."""
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def setup_method(self):
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self.temp_dir = tempfile.mkdtemp()
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# Patch LOGS_PATH for tests
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import neopig.logging
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self.original_logs_path = neopig.logging.LOGS_PATH
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neopig.logging.LOGS_PATH = Path(self.temp_dir)
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# Clear handlers
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neopig.logging.JOB_LOG_HANDLERS.clear()
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def teardown_method(self):
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# Restore and cleanup
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import neopig.logging
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neopig.logging.LOGS_PATH = self.original_logs_path
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neopig.logging.JOB_LOG_HANDLERS.clear()
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if os.path.exists(self.temp_dir):
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shutil.rmtree(self.temp_dir)
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def test_start_job_logging_creates_file(self):
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"""Test that start_job_logging creates log file."""
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import neopig.logging
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start_job_logging(123)
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log_file = Path(self.temp_dir) / "123.log"
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assert log_file.exists()
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assert 123 in neopig.logging.JOB_LOG_HANDLERS
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# Cleanup
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stop_job_logging(123)
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def test_stop_job_logging_removes_handler(self):
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"""Test that stop_job_logging removes handler."""
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import neopig.logging
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start_job_logging(456)
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assert 456 in neopig.logging.JOB_LOG_HANDLERS
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stop_job_logging(456)
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assert 456 not in neopig.logging.JOB_LOG_HANDLERS
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def test_stop_nonexistent_job(self):
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"""Test that stopping non-existent job doesn't raise."""
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stop_job_logging(999) # Should not raise
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def test_get_job_logs_empty(self):
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"""Test getting logs for non-existent job."""
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logs = get_job_logs(999)
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assert logs == ""
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def test_get_job_logs_content(self):
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"""Test getting logs content."""
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import neopig.logging
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log_file = Path(self.temp_dir) / "100.log"
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log_file.write_text("Line 1\nLine 2\nLine 3\n")
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logs = get_job_logs(100)
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assert "Line 1" in logs
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assert "Line 2" in logs
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assert "Line 3" in logs
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def test_get_job_logs_tail(self):
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"""Test getting last N lines of logs."""
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import neopig.logging
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log_file = Path(self.temp_dir) / "200.log"
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log_file.write_text("Line 1\nLine 2\nLine 3\nLine 4\nLine 5\n")
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logs = get_job_logs(200, tail=2)
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assert "Line 4" in logs
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assert "Line 5" in logs
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assert "Line 1" not in logs
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if __name__ == '__main__':
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pytest.main([__file__, '-v'])
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184
tests/unit/test_neopig_state.py
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184
tests/unit/test_neopig_state.py
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@ -0,0 +1,184 @@
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"""
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Tests for neopig.state module.
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Tests AppendOnlyStateLog and state file helpers.
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"""
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import pytest
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import tempfile
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import shutil
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import os
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import json
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from pathlib import Path
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from neopig.state import (
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AppendOnlyStateLog,
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get_state_log_path,
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get_state_file_path,
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rotate_state_file,
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)
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class TestAppendOnlyStateLog:
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"""Test AppendOnlyStateLog class."""
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def setup_method(self):
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self.temp_dir = tempfile.mkdtemp()
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self.log_path = Path(self.temp_dir) / "test.log"
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def teardown_method(self):
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if os.path.exists(self.temp_dir):
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shutil.rmtree(self.temp_dir)
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def test_context_manager(self):
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"""Test context manager opens and closes file."""
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with AppendOnlyStateLog(self.log_path) as log:
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assert log._file is not None
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assert log._file is None
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def test_page_record(self):
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"""Test recording page visits."""
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with AppendOnlyStateLog(self.log_path) as log:
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log.page("https://example.com/page1")
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log.page("https://example.com/page2")
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content = self.log_path.read_text()
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assert "P https://example.com/page1" in content
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assert "P https://example.com/page2" in content
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def test_media_record(self):
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"""Test recording media downloads."""
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with AppendOnlyStateLog(self.log_path) as log:
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log.media("abc123", "https://example.com/image.jpg")
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content = self.log_path.read_text()
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assert "M abc123 https://example.com/image.jpg" in content
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def test_screenshot_record(self):
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"""Test recording screenshot captures."""
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with AppendOnlyStateLog(self.log_path) as log:
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log.screenshot("https://example.com/page")
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content = self.log_path.read_text()
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assert "S https://example.com/page" in content
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def test_skip_domain_record(self):
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"""Test recording domains to skip."""
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with AppendOnlyStateLog(self.log_path) as log:
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log.skip_domain("blocked.com")
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content = self.log_path.read_text()
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assert "D blocked.com" in content
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def test_stats_record(self):
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"""Test recording stats checkpoint."""
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with AppendOnlyStateLog(self.log_path) as log:
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log.stats({"pages": 100, "media": 50})
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content = self.log_path.read_text()
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assert "X stats" in content
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assert '"pages": 100' in content
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def test_load_empty(self):
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"""Test loading from non-existent file."""
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log = AppendOnlyStateLog(self.log_path)
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result = log.load()
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assert result['seen_pages'] == set()
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assert result['seen_media'] == {}
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assert result['seen_screenshots'] == set()
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assert result['skip_domains'] == set()
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assert result['stats'] == {}
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def test_load_populated(self):
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"""Test loading from populated file."""
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with AppendOnlyStateLog(self.log_path) as log:
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log.page("https://example.com/page1")
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log.media("hash1", "https://example.com/img.jpg")
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log.screenshot("https://example.com/page1")
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log.skip_domain("blocked.com")
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log.stats({"count": 5})
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log = AppendOnlyStateLog(self.log_path)
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result = log.load()
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assert "https://example.com/page1" in result['seen_pages']
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assert result['seen_media']["https://example.com/img.jpg"] == "hash1"
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assert "https://example.com/page1" in result['seen_screenshots']
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assert "blocked.com" in result['skip_domains']
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assert result['stats'] == {"count": 5}
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class TestGetStateLogPath:
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"""Test get_state_log_path function."""
|
||||
|
||||
def test_basic_domain(self):
|
||||
"""Test path generation for basic domain."""
|
||||
path = get_state_log_path("example.com")
|
||||
assert str(path) == "data/example-com.log"
|
||||
|
||||
def test_domain_with_protocol(self):
|
||||
"""Test path generation for domain with protocol."""
|
||||
path = get_state_log_path("https://example.com")
|
||||
assert "example-com" in str(path)
|
||||
|
||||
|
||||
class TestGetStateFilePath:
|
||||
"""Test get_state_file_path function."""
|
||||
|
||||
def test_basic_domain(self):
|
||||
"""Test path generation for basic domain."""
|
||||
path = get_state_file_path("example.com")
|
||||
assert str(path) == "data/example-com.state"
|
||||
|
||||
|
||||
class TestRotateStateFile:
|
||||
"""Test rotate_state_file function."""
|
||||
|
||||
def setup_method(self):
|
||||
self.temp_dir = tempfile.mkdtemp()
|
||||
self.state_path = Path(self.temp_dir) / "test.state"
|
||||
|
||||
def teardown_method(self):
|
||||
if os.path.exists(self.temp_dir):
|
||||
shutil.rmtree(self.temp_dir)
|
||||
|
||||
def test_no_rotation_if_not_exists(self):
|
||||
"""Test no rotation if file doesn't exist."""
|
||||
result = rotate_state_file(self.state_path)
|
||||
assert result is None
|
||||
|
||||
def test_rotation_creates_numbered_file(self):
|
||||
"""Test rotation creates numbered backup."""
|
||||
self.state_path.write_text('{"key": "value"}')
|
||||
|
||||
rotated = rotate_state_file(self.state_path)
|
||||
|
||||
assert rotated is not None
|
||||
assert rotated.exists()
|
||||
assert rotated.name == "test.state.1"
|
||||
assert not self.state_path.exists()
|
||||
|
||||
def test_multiple_rotations(self):
|
||||
"""Test multiple rotations increment number."""
|
||||
self.state_path.write_text('{"key": "value1"}')
|
||||
rotate_state_file(self.state_path)
|
||||
|
||||
self.state_path.write_text('{"key": "value2"}')
|
||||
rotated = rotate_state_file(self.state_path)
|
||||
|
||||
assert rotated.name == "test.state.2"
|
||||
|
||||
def test_preserve_keys(self):
|
||||
"""Test preserving specific keys during rotation."""
|
||||
self.state_path.write_text('{"keep": "this", "drop": "that"}')
|
||||
|
||||
rotate_state_file(self.state_path, preserve_keys=["keep"])
|
||||
|
||||
assert self.state_path.exists()
|
||||
preserved = json.loads(self.state_path.read_text())
|
||||
assert preserved == {"keep": "this"}
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
pytest.main([__file__, '-v'])
|
||||
Loading…
Add table
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Reference in a new issue