tools/debug/bisect_pair_lines.py fails to compile: SyntaxError: invalid syntax

[jonassmedegaard]

File tools/debug/bisect_pair_lines.py fails to compile:

File "/usr/share/emscripten/tools/debug/bisect_pair_lines.py", line 25
shutil.copyfile(sys.argv[1], 'left')
^
SyntaxError: invalid syntax

[jonassmedegaard]

Likely directly related to #14074

[jonassmedegaard]

Comparing with the similar code in tools/debug/bisect_pair_wast.py, maybe this is the fix:

--- a/tools/debug/bisect_pair_lines.py
+++ b/tools/debug/bisect_pair_lines.py
@@ -20,7 +20,7 @@ __rootpath__ = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
 def path_from_root(*pathelems):
   return os.path.join(__rootpath__, *pathelems)

-exec(Path(path_from_root('tools', 'shared.py').read())
+exec(Path(path_from_root('tools', 'shared.py')).read_text())

 shutil.copyfile(sys.argv[1], 'left')
 shutil.copyfile(sys.argv[2], 'right')

I am not strong in python, but at least that silences the error... :-/

[sbc100]

Looks like a lot of the files in the directory could use some attention and possibly we can/should remove some of them.. I've never used them myself in many years working on emscripten.