Rooba
/
mitogen
mirror of https://github.com/mitogen-hq/mitogen.git
1
1
Fork 0
Code Issues Packages Projects Releases Wiki Activity

issue #477: Python 2.4 lacked context managers.

This commit is contained in:
David Wilson 2019-01-23 12:44:08 +00:00
parent 3767d56187
commit 2f016b5c7b
1 changed files with 20 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
tests/testlib.py
View File

@ -182,45 +182,61 @@ def log_fd_calls():
l = threading.Lock()
real_pipe = os.pipe
def pipe():
with l:
l.acquire()
try:
rv = real_pipe()
if mypid == os.getpid():
sys.stdout.write('\n%s\n' % (rv,))
traceback.print_stack(limit=3)
sys.stdout.write('\n')
return rv
finally:
l.release()
os.pipe = pipe
real_socketpair = socket.socketpair
def socketpair(*args):
with l:
l.acquire()
try:
rv = real_socketpair(*args)
if mypid == os.getpid():
sys.stdout.write('\n%s -> %s\n' % (args, rv))
traceback.print_stack(limit=3)
sys.stdout.write('\n')
return rv
finally:
l.release()
socket.socketpair = socketpair
real_dup2 = os.dup2
def dup2(*args):
with l:
l.acquire()
try:
real_dup2(*args)
if mypid == os.getpid():
sys.stdout.write('\n%s\n' % (args,))
traceback.print_stack(limit=3)
sys.stdout.write('\n')
finally:
l.release()
os.dup2 = dup2
real_dup = os.dup
def dup(*args):
with l:
l.acquire()
try:
rv = real_dup(*args)
if mypid == os.getpid():
sys.stdout.write('\n%s -> %s\n' % (args, rv))
traceback.print_stack(limit=3)
sys.stdout.write('\n')
return rv
finally:
l.release()
os.dup = dup