<p>如果要从perforce user获取电子邮件,可以使用此类:</p>
<pre><code># .-----------------------.
# | Perforce Email Lookup |
# `-----------------------'
from twisted.internet import defer, utils
from buildbot.util import ComparableMixin
from buildbot.interfaces import IEmailLookup
from zope.interface import implements
import os
import re
class PerforceEmailLookup(ComparableMixin):
implements(IEmailLookup)
compare_attrs = ["p4port", "p4user", "p4passwd", "p4bin"]
env_vars = ["P4CLIENT", "P4PORT", "P4PASSWD", "P4USER",
"P4CHARSET"]
def __init__(self,
p4port = None,
p4user = None,
p4passwd = None,
p4bin = 'p4'):
self.p4port = p4port
self.p4user = p4user
self.p4passwd = p4passwd
self.p4bin = p4bin
self.email_re = re.compile(r"Email:\s+(?P<email>\S+@\S+)\s*$")
def _get_process_output(self, args):
env = dict([(e, os.environ.get(e)) for e in self.env_vars if os.environ.get(e)])
d = utils.getProcessOutput(self.p4bin, args, env)
return d
@defer.deferredGenerator
def getAddress(self, name):
if '@' in name:
yield name
return
args = []
if self.p4port:
args.extend(['-p', self.p4port])
if self.p4user:
args.extend(['-u', self.p4user])
if self.p4passwd:
args.extend(['-P', self.p4passwd])
args.extend(['user', '-o', name])
wfd = defer.waitForDeferred(self._get_process_output(args))
yield wfd
result = wfd.getResult()
for line in result.split('\n'):
line = line.strip()
if not line: continue
m = self.email_re.match(line)
if m:
yield m.group('email')
return
yield name
</code></pre>
<p>用法如下:</p>
^{pr2}$