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Migrate source code to python 3.7 and refine code style

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This commit is contained in:
Gao Jiangmiao 2019-08-16 12:59:37 +08:00
parent 0e231a930d
commit a4d74a09a6
55 changed files with 192 additions and 306 deletions
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19
vrtManager/util.py
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@ -34,9 +34,9 @@ def randomUUID():
"%02x" * 6]) % tuple(u)
def randomPasswd(length=12, alphabet=string.letters + string.digits):
def randomPasswd(length=12, alphabet=string.ascii_letters + string.digits):
"""Generate a random password"""
return ''.join([random.choice(alphabet) for i in xrange(length)])
return ''.join([random.choice(alphabet) for i in range(length)])
def get_max_vcpus(conn, type=None):
@ -75,7 +75,7 @@ def compareMAC(p, q):
else:
return -1
for i in xrange(len(pa)):
for i in range(len(pa)):
n = int(pa[i], 0x10) - int(qa[i], 0x10)
if n > 0:
return 1
@ -110,7 +110,7 @@ def get_xpath(doc, path):
if ret is not None:
if type(ret) == list:
if len(ret) >= 1:
if hasattr(ret[0],'text'):
if hasattr(ret[0], 'text'):
result = ret[0].text
else:
result = ret[0]
@ -119,6 +119,7 @@ def get_xpath(doc, path):
return result
def pretty_mem(val):
val = int(val)
if val > (10 * 1024 * 1024):
@ -145,13 +146,11 @@ def validate_uuid(val):
form = re.match("[a-fA-F0-9]{32}$", val)
if form is None:
raise ValueError(
"UUID must be a 32-digit hexadecimal number. It may take "
"the form xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx or may "
"omit hyphens altogether.")
"UUID must be a 32-digit hexadecimal number. It may take the form "
"xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx or may omit hyphens altogether.")
else: # UUID had no dashes, so add them in
val = (val[0:8] + "-" + val[8:12] + "-" + val[12:16] +
"-" + val[16:20] + "-" + val[20:32])
val = (val[0:8] + "-" + val[8:12] + "-" + val[12:16] + "-" + val[16:20] + "-" + val[20:32])
return val
@ -159,7 +158,7 @@ def validate_macaddr(val):
if val is None:
return
if not (isinstance(val, str) or isinstance(val, basestring)):
if not (isinstance(val, str) or isinstance(val, str)):
raise ValueError("MAC address must be a string.")
form = re.match("^([0-9a-fA-F]{1,2}:){5}[0-9a-fA-F]{1,2}$", val)