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Allow interrupting PyBindGen fetching, via Ctrl-C, for the impatient developers.

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This commit is contained in:
Gustavo J. A. M. Carneiro
2008-09-27 15:06:38 +01:00
parent 4c13936623
commit 79e685df92
1 changed files with 14 additions and 4 deletions
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18
bindings/python/wscript
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@@ -55,19 +55,29 @@ def fetch_pybindgen(conf):
rev = "-rrevno:%i" % REQUIRED_PYBINDGEN_VERSION[3]
else:
rev = "-rtag:%s" % '.'.join([str(x) for x in REQUIRED_PYBINDGEN_VERSION])
if os.path.exists(LOCAL_PYBINDGEN_PATH):
print "Trying to update pybindgen; this will fail if no network connection is available."
print "Trying to update pybindgen; this will fail if no network connection is available. Hit Ctrl-C to skip."
cmd = [bzr, "pull", rev, PYBINDGEN_BRANCH]
print " => ", ' '.join(cmd)
if subprocess.Popen(cmd, cwd=LOCAL_PYBINDGEN_PATH).wait():
try:
if subprocess.Popen(cmd, cwd=LOCAL_PYBINDGEN_PATH).wait():
return False
except KeyboardInterrupt:
print "Interrupted; Python bindings will be disabled."
return False
print "Update was successful."
else:
print "Trying to fetch pybindgen; this will fail if no network connection is available."
print "Trying to fetch pybindgen; this will fail if no network connection is available. Hit Ctrl-C to skip."
cmd = [bzr, "checkout", rev, PYBINDGEN_BRANCH, LOCAL_PYBINDGEN_PATH]
print " => ", ' '.join(cmd)
if subprocess.Popen(cmd).wait():
try:
if subprocess.Popen(cmd).wait():
return False
except KeyboardInterrupt:
print "Interrupted; Python bindings will be disabled."
shutil.rmtree(LOCAL_PYBINDGEN_PATH, True)
return False
print "Fetch was successful."