refine description strings

PICable.py

@@ -9,6 +9,7 @@ LIMIT_COMMITS_30_DAYS = 50
 LIMIT_STARS = 200
 LIMIT_NLOC = 100000
 MARGIN = 0.1
+CLONE_DIR = "~/temp/PICable"
 
 
 def get_stars_info(owner, repo, token):
@@ -41,14 +42,13 @@ def get_commits_last_30_days(owner, repo, token):
         if last_commits_response.status_code != 200:
             return -1
 
-        print((page_count - 1) * 30 + len(last_commits_response.json()))
         return (page_count - 1) * 30 + len(last_commits_response.json())
     return len(commits_response.json())
 
 
 def get_lines_of_code(owner, repo):
     repo_url = f"https://github.com/{owner}/{repo}.git"
-    clone_dir = os.path.expanduser(f"~/temp/PICable/{repo}")
+    clone_dir = os.path.expanduser(f"{CLONE_DIR}/{repo}")
 
     try:
         subprocess.run(["git", "clone", repo_url, clone_dir], check=True, stdout=sys.stdout, stderr=sys.stderr)
@@ -63,7 +63,6 @@ def get_lines_of_code(owner, repo):
     else:
         loc = 0
     subprocess.run(["rm", "-rf", clone_dir], check=True)
-    print()
     return loc