Handle pyppeteer crashing on import. Switch to different library soon.

pygrab/js_scraper.py

@@ -1,6 +1,15 @@
 from .warning import Warning
 from .tor import Tor
-from pyppeteer import launch as _launch
+
+# Include this because pyppeteer is often a buggy library and will often crash on import
+# Switch to new library soon
+try:
+    from pyppeteer import launch as _launch
+    pyppeteer_working = True
+except Exception:
+    pyppeteer_working = False
+
+
 import asyncio as _asyncio
 import atexit as _atexit
 import nest_asyncio as _nest_asyncio
@@ -60,6 +69,8 @@ async def __pyppeteer_kernel(cls, url, use_tor:bool=None, timeout:int=20):
     @classmethod
     def pyppeteer_get(cls, url, use_tor:bool=None, timeout:int=20):
         # Test it
+        if not pyppeteer_working:
+            return None
         loop = _asyncio.get_event_loop()
         result = loop.run_until_complete(cls.__pyppeteer_kernel(url, use_tor, timeout))
         return result
@@ -90,4 +101,6 @@ async def scrape_all(cls, urls, use_tor=None, timeout:int=20) -> dict:
 
     @classmethod
     def pyppeteer_get_async(cls, urls, use_tor=None, timeout:int=20) -> dict:
+        if not pyppeteer_working:
+            return None
         return _asyncio.run(cls.scrape_all(urls, use_tor=use_tor, timeout=timeout))

setup.py

@@ -7,7 +7,7 @@
 
 setup(
     name='pygrab',
-    version='2.2.2',
+    version='2.2.3',
     description='A secure python library for fetching data with async, JS, and Tor support',
     long_description=long_description,
     long_description_content_type='text/markdown',