Check Chrome / Chromium web browser is installed correctly

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## v3.0.2 (2023/01/08)
 
 * Detect Cloudflare blocked access
+* Check Chrome / Chromium web browser is installed correctly
 
 ## v3.0.1 (2023/01/06)
 

src/flaresolverr_service.py

@@ -1,4 +1,5 @@
 import logging
+import sys
 import time
 from urllib.parse import unquote
 
@@ -42,6 +43,21 @@
 
 def test_browser_installation():
     logging.info("Testing web browser installation...")
+
+    chrome_exe_path = utils.get_chrome_exe_path()
+    if chrome_exe_path is None:
+        logging.error("Chrome / Chromium web browser not installed!")
+        sys.exit(1)
+    else:
+        logging.info("Chrome / Chromium path: " + chrome_exe_path)
+
+    chrome_major_version = utils.get_chrome_major_version()
+    if chrome_major_version == '':
+        logging.error("Chrome / Chromium version not detected!")
+        sys.exit(1)
+    else:
+        logging.info("Chrome / Chromium major version: " + chrome_major_version)
+
     user_agent = utils.get_user_agent()
     logging.info("FlareSolverr User-Agent: " + user_agent)
     logging.info("Test successful")

src/utils.py

@@ -88,6 +88,10 @@ def get_webdriver() -> WebDriver:
     return driver
 
 
+def get_chrome_exe_path() -> str:
+    return uc.find_chrome_executable()
+
+
 def get_chrome_major_version() -> str:
     global CHROME_MAJOR_VERSION
     if CHROME_MAJOR_VERSION is not None:
@@ -112,7 +116,6 @@ def get_chrome_major_version() -> str:
         process.close()
 
     CHROME_MAJOR_VERSION = complete_version.split('.')[0].split(' ')[-1]
-    logging.info(f"Chrome major version: {CHROME_MAJOR_VERSION}")
     return CHROME_MAJOR_VERSION