From 3031badc280b3fc27bd90107979152722b3d1167 Mon Sep 17 00:00:00 2001
From: chenyanpanHW <chenyanpan@huawei.com>
Date: Sun, 27 Sep 2020 16:20:30 +0800
Subject: [PATCH 1/4] add hello.py.

---
 patch-tracking/hello.py | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 patch-tracking/hello.py

diff --git a/patch-tracking/hello.py b/patch-tracking/hello.py
new file mode 100644
index 00000000..11d1b9a1
--- /dev/null
+++ b/patch-tracking/hello.py
@@ -0,0 +1,13 @@
+""" hello """
+
+if __name__ == "__main__":
+    try:
+        s = input('please enter two numbers separated by comma: ')
+        num1 = int(s.split(',')[0].strip())
+        num2 = int(s.split(',')[1].strip())
+    except ValueError as err:
+        print('Value Error: {}'.format(err))
+    except IndexError as err:
+        print('Index Error: {}'.format(err))
+    except Exception as err:
+        print('Other error: {}'.format(err))
-- 
Gitee


From 6c4c961d20aa9fcea3dc6dc9ac8de264d66039cd Mon Sep 17 00:00:00 2001
From: chenyanpan <chenyanpan@huawei.com>
Date: Sun, 27 Sep 2020 16:53:21 +0800
Subject: [PATCH 2/4] raise in Exception

---
 patch-tracking/hello.py | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/patch-tracking/hello.py b/patch-tracking/hello.py
index 11d1b9a1..29745672 100644
--- a/patch-tracking/hello.py
+++ b/patch-tracking/hello.py
@@ -1,13 +1,13 @@
 """ hello """
 
-if __name__ == "__main__":
-    try:
-        s = input('please enter two numbers separated by comma: ')
-        num1 = int(s.split(',')[0].strip())
-        num2 = int(s.split(',')[1].strip())
-    except ValueError as err:
-        print('Value Error: {}'.format(err))
-    except IndexError as err:
-        print('Index Error: {}'.format(err))
-    except Exception as err:
-        print('Other error: {}'.format(err))
+try:
+    f = open('myfile.txt')
+    s = f.readline()
+    i = int(s.strip())
+except OSError as err:
+    print("OS error: {0}".format(err))
+except ValueError:
+    print("Could not convert data to an integer.")
+except Exception as err:
+    print("Unexpected error: %v", err)
+    raise
-- 
Gitee


From 28d78f2e335e51ceb34c51cf157b9711fcdb04f7 Mon Sep 17 00:00:00 2001
From: chenyanpan <chenyanpan@huawei.com>
Date: Sun, 27 Sep 2020 16:54:55 +0800
Subject: [PATCH 3/4] delete as err

---
 patch-tracking/hello.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/patch-tracking/hello.py b/patch-tracking/hello.py
index 29745672..530ba05f 100644
--- a/patch-tracking/hello.py
+++ b/patch-tracking/hello.py
@@ -8,6 +8,6 @@ except OSError as err:
     print("OS error: {0}".format(err))
 except ValueError:
     print("Could not convert data to an integer.")
-except Exception as err:
-    print("Unexpected error: %v", err)
+except Exception:
+    print("Unexpected error")
     raise
-- 
Gitee


From 3af3ee938cd2079e0a7b69f8b2de0e911f775865 Mon Sep 17 00:00:00 2001
From: chenyanpan <chenyanpan@huawei.com>
Date: Sun, 27 Sep 2020 16:57:47 +0800
Subject: [PATCH 4/4] raise err

---
 patch-tracking/hello.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/patch-tracking/hello.py b/patch-tracking/hello.py
index 530ba05f..dfebb097 100644
--- a/patch-tracking/hello.py
+++ b/patch-tracking/hello.py
@@ -8,6 +8,6 @@ except OSError as err:
     print("OS error: {0}".format(err))
 except ValueError:
     print("Could not convert data to an integer.")
-except Exception:
-    print("Unexpected error")
-    raise
+except Exception as err:
+    print("Unexpected error: %v", err)
+    raise err
-- 
Gitee