The Python stdlib module trace module is very useful for tracing what code gets executed.
It would be nice to get bat-colorized output for this.
I can work around this to some extent, by manually invoking bat -r a:b for each line that gets printed, but this is incredibly non-performant.
Alternatively, are there resources that I can look at for adding new languages? Simple regular expressions should work for the 99% use-case.
Example Script
#!/usr/bin/env python3
# simple.py
import time
def add(x=0, y=0):
return x + y
add(13, 1)
add(-1, 33)
add(-1,
1 << 12)
def subtract(x=0,
y=0,
flag=False):
result = x - y
if flag:
print(f'{result} == {x} - {y}')
return result
subtract(13, 1)
time.sleep(1)
subtract(13, 1, flag=True)Output
$ python -m trace --timing --trace ./simple.py
--- modulename: simple, funcname: <module>
0.00 simple.py(2): import time
0.00 simple.py(4): def add(x=0, y=0):
0.00 simple.py(7): add(13, 1)
--- modulename: simple, funcname: add
0.00 simple.py(5): return x + y
0.00 simple.py(9): add(-1, 33)
--- modulename: simple, funcname: add
0.00 simple.py(5): return x + y
0.00 simple.py(11): add(-1,
0.00 simple.py(12): 1 << 12)
0.00 simple.py(11): add(-1,
--- modulename: simple, funcname: add
0.00 simple.py(5): return x + y
0.00 simple.py(14): def subtract(x=0,
0.00 simple.py(23): subtract(13, 1)
--- modulename: simple, funcname: subtract
0.00 simple.py(18): result = x - y
0.00 simple.py(19): if flag:
0.00 simple.py(21): return result
0.00 simple.py(25): time.sleep(1)
1.01 simple.py(27): subtract(13, 1, flag=True)
--- modulename: simple, funcname: subtract
1.01 simple.py(18): result = x - y
1.01 simple.py(19): if flag:
1.01 simple.py(20): print(f'{result} == {x} - {y}')
12 == 13 - 1
1.01 simple.py(21): return result
The Python stdlib module
tracemodule is very useful for tracing what code gets executed.It would be nice to get
bat-colorized output for this.I can work around this to some extent, by manually invoking
bat -r a:bfor each line that gets printed, but this is incredibly non-performant.Alternatively, are there resources that I can look at for adding new languages? Simple regular expressions should work for the 99% use-case.
Example Script
Output