Brush up task file conversion scripts

Modernize them by using f-strings and print out the issue count.
Make flake2tasks.py include the error number in the warning text.

Change-Id: I2d736c27dd3b2356e2b0d0d20f95112e7c37d3f9
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: David Schulz <david.schulz@qt.io>
Reviewed-by: Shyamnath Premnadh <Shyamnath.Premnadh@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Cristian Maureira-Fredes <cristian.maureira-fredes@qt.io>

2 files changed, 11 insertions, 6 deletions

diff --git a/scripts/flake2tasks.py b/scripts/flake2tasks.py
index f84ea8c71e..6b6517a2ff 100755
--- a/scripts/flake2tasks.py
+++ b/scripts/flake2tasks.py
@@ -14,7 +14,8 @@ import sys
 import re
 
 if __name__ == '__main__':
-    pattern = re.compile(r'^([^:]+):(\d+):\d+: E\d+ (.*)$')
+    pattern = re.compile(r'^([^:]+):(\d+):\d+: (.*)$')
+    n = 0
     while True:
         line = sys.stdin.readline().rstrip()
         if not line:
@@ -24,5 +25,7 @@ if __name__ == '__main__':
             file_name = match.group(1).replace('\\', '/')
             line_number = match.group(2)
             text = match.group(3)
-            output = "{}\t{}\twarn\t{}".format(file_name, line_number, text)
-            print(output)
+            print(f"{file_name}\t{line_number}\twarn\t{text}")
+            n += 1
+    if n:
+        print(f"{n} issue(s) found.", file=sys.stderr)
diff --git a/scripts/shiboken2tasks.py b/scripts/shiboken2tasks.py
index d353c9c02f..6598d0ac71 100755
--- a/scripts/shiboken2tasks.py
+++ b/scripts/shiboken2tasks.py
@@ -16,6 +16,7 @@ if __name__ == '__main__':
     # qt.shiboken: (<module>) <file>:<line>:[<column>:] text
     # file might be c:\ on Windows
     pattern = re.compile(r'^qt\.shiboken: \(([^)]+)\) (..[^:]+):(\d+):(?:\d+:)? (.*)$')
+    n = 0
     while True:
         line = sys.stdin.readline()
         if not line:
@@ -26,6 +27,7 @@ if __name__ == '__main__':
             file_name = match.group(2).replace('\\', '/')
             line_number = match.group(3)
             text = match.group(4)
-            output = "{}\t{}\twarn\t{}: {}".format(file_name, line_number,
-                                                   module, text)
-            print(output)
+            print(f"{file_name}\t{line_number}\twarn\t{module}: {text}")
+            n += 1
+    if n:
+        print(f"{n} issue(s) found.", file=sys.stderr)