uftrace
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python: improve python trace user experience
Add a simple way to support trace python file without shebang and be an executable file.
Fixed: #1890
with this path we can trace python file just like
g.py like
import sys
import urllib.request
def open_file(name):
try:
return open(name)
except:
return urllib.request.urlopen(name)
def count_word(file_obj, word):
n = 0
content = str(file_obj.read())
for ln in content.split('\n'):
n += ln.count(word)
return n
if __name__ == '__main__':
url = 'https://github.com/namhyung/uftrace'
word = 'uftrace'
if len(sys.argv) > 1:
url = sys.argv[1]
if len(sys.argv) > 2:
word = sys.argv[2]
f = open_file(url)
n = count_word(f, word)
print(n)
then
uftrace g.py