feat: print exceptions to stderr

espressif · Aug 24, 2023 · 7a5ea44 · 7a5ea44
1 parent 69201c3
commit 7a5ea44
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Showing 4 changed files with 10 additions and 7 deletions.
diff --git a/espefuse/__init__.py b/espefuse/__init__.py
@@ -294,7 +294,7 @@ def _main():
     try:
         main()
     except esptool.FatalError as e:
-        print("\nA fatal error occurred: %s" % e)
+        print("\nA fatal error occurred: %s" % e, file=sys.stderr)
         sys.exit(2)
 
 

diff --git a/espsecure/__init__.py b/espsecure/__init__.py
@@ -1810,7 +1810,7 @@ def _main():
     try:
         main()
     except esptool.FatalError as e:
-        print("\nA fatal error occurred: %s" % e)
+        print("\nA fatal error occurred: %s" % e, file=sys.stderr)
         sys.exit(2)
     except ValueError as e:
         try:
@@ -1819,6 +1819,7 @@ def _main():
                     "Note: This error originates from the cryptography module. "
                     "It is likely not a problem with espsecure, "
                     "please make sure you are using a compatible OpenSSL backend."
+                    , file=sys.stderr
                 )
         finally:
             raise

diff --git a/esptool/__init__.py b/esptool/__init__.py
@@ -1072,23 +1072,25 @@ def _main():
     try:
         main()
     except FatalError as e:
-        print(f"\nA fatal error occurred: {e}")
+        print(f"\nA fatal error occurred: {e}", file=sys.stderr)
         sys.exit(2)
     except serial.serialutil.SerialException as e:
-        print(f"\nA serial exception error occurred: {e}")
+        print(f"\nA serial exception error occurred: {e}", file=sys.stderr)
         print(
             "Note: This error originates from pySerial. "
             "It is likely not a problem with esptool, "
             "but with the hardware connection or drivers."
+            , file=sys.stderr
         )
         print(
             "For troubleshooting steps visit: "
             "https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html"
+            , file=sys.stderr
         )
         sys.exit(1)
     except StopIteration:
-        print(traceback.format_exc())
-        print("A fatal error occurred: The chip stopped responding.")
+        print(traceback.format_exc(), file=sys.stderr)
+        print("A fatal error occurred: The chip stopped responding.", file=sys.stderr)
         sys.exit(2)
 
 

diff --git a/flasher_stub/esptool_test_stub.py b/flasher_stub/esptool_test_stub.py
@@ -32,5 +32,5 @@
     try:
         esptool.main()
     except esptool.FatalError as e:
-        print("\nA fatal error occurred: %s" % e)
+        print("\nA fatal error occurred: %s" % e, file=sys.stderr)
         sys.exit(2)