Ignore PermissionError in netrc_info() (#1104)

* Ignore PermissionError in netrc_info()
encode · Jul 30, 2020 · 9728d89 · 9728d89
1 parent 31e587c
commit 9728d89
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/httpx/_utils.py b/httpx/_utils.py
@@ -139,9 +139,13 @@ def netrc_info(self) -> typing.Optional[netrc.netrc]:
             self._netrc_info = None
             for file_path in self.netrc_files:
                 expanded_path = Path(file_path).expanduser()
-                if expanded_path.is_file():
-                    self._netrc_info = netrc.netrc(str(expanded_path))
-                    break
+                try:
+                    if expanded_path.is_file():
+                        self._netrc_info = netrc.netrc(str(expanded_path))
+                        break
+                except (netrc.NetrcParseError, IOError):  # pragma: nocover
+                    # Issue while reading the netrc file, ignore...
+                    pass
         return self._netrc_info
 
     def get_credentials(