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Coding style.

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This commit is contained in:
Andrew Hamilton 2016-01-24 00:37:16 +00:00
parent 91879f2041
commit 40b2460038
2 changed files with 23 additions and 27 deletions
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17
sandbox_fs.py
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@ -49,6 +49,14 @@ def _parse_proc_mounts():
yield line.split()
def _find_mounts():
all_mounts = set(part[1] for part in _parse_proc_mounts())
mount_points = {"/", "/usr", "/bin", "/etc", "/lib", "/dev", "/proc",
"/home", "/boot", "/opt", "/run", "/sys", "/root", "/var",
"/tmp"}
return all_mounts.intersection(mount_points)
class SandboxFs:
def __init__(self, mount_point):
@ -59,17 +67,10 @@ class SandboxFs:
return "<SandboxFs:%r mounts:%r>" % (self.mount_point,
len(self.overlay_mounts))
def _find_mounts(self):
all_mounts = set(part[1] for part in _parse_proc_mounts())
obvious_mount_points = {"/", "/usr", "/bin", "/etc", "/lib", "/dev",
"/proc", "/home", "/boot", "/opt", "/run",
"/sys", "/root", "/var", "/tmp"}
return all_mounts.intersection(obvious_mount_points)
def mount(self):
self.overlay_mounts = [OverlayfsMount(mount_point,
self.mount_point + mount_point)
for mount_point in sorted(self._find_mounts())]
for mount_point in sorted(_find_mounts())]
def umount(self):
for mount in reversed(self.overlay_mounts):