Bump gProfiler version (1.1.2) (#117)

* Bump gProfiler version

* utils: Handle processes dying while iterating on pgrep_maps() results

* utils: Add missing return in random_prefix()

Author: Jongy

gprofiler/__init__.py

@@ -1 +1 @@
-__version__ = "1.1.1"
+__version__ = "1.1.2"

gprofiler/utils.py

@@ -207,7 +207,10 @@ def pgrep_maps(match: str) -> List[Process]:
     for line in result.stdout.splitlines():
         assert line.startswith(b"/proc/") and line.endswith(b"/maps"), f"unexpected 'grep' line: {line!r}"
         pid = int(line[len(b"/proc/") : -len(b"/maps")])
-        processes.append(Process(pid))
+        try:
+            processes.append(Process(pid))
+        except psutil.NoSuchProcess:
+            continue  # process might have died meanwhile
 
     return processes
 
@@ -500,5 +503,5 @@ def get_hostname() -> str:
     return hostname
 
 
-def random_prefix():
-    ''.join(random.choice(string.ascii_letters) for _ in range(16))
+def random_prefix() -> str:
+    return ''.join(random.choice(string.ascii_letters) for _ in range(16))