Python buildbot不'；t接受我的邮件通知程序'；IEMailLookup对象

我所在组织中的许多人的电子邮件名称与perforce名称不同，因此我需要创建一个IEmailLookup派生，以覆盖getAddress来执行我的恶意竞价：

（来自我的主人.cfg）

我尝试过任何数量的排列，但我要么得到：

Traceback (most recent call last):
  File "/Library/Python/2.6/site-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/scripts/runner.py", line 1071, in doCheckConfig
    ConfigLoader(configFileName=configFileName)
  File "/Library/Python/2.6/site-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/scripts/checkconfig.py", line 46, in __init__
    self.loadConfig(configFile, check_synchronously_only=True)
  File "/Library/Python/2.6/site-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/master.py", line 727, in loadConfig
    exec f in localDict
  File "/Users/playbuilder/buildbot/master.cfg", line 207, in <module>
    lookup=maillookup
  File "/Library/Python/2.6/site-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/status/mail.py", line 293, in __init__
    assert interfaces.IEmailLookup.providedBy(lookup)
AssertionError

回溯（最近一次呼叫最后一次）：
doCheckConfig中的文件“/Library/Python/2.6/site packages/buildbot-0.8.3p1-py2.6.egg/buildbot/scripts/runner.py”，第1071行
ConfigLoader（configFileName=configFileName）
文件“/Library/Python/2.6/site packages/buildbot-0.8.3p1-py2.6.egg/buildbot/scripts/checkconfig.py”，第46行，在__
self.loadConfig（configFile，同步检查\u仅\u=True）
loadConfig中的文件“/Library/Python/2.6/site packages/buildbot-0.8.3p1-py2.6.egg/buildbot/master.py”，第727行
localDict中的execf
文件“/Users/playbuilder/buildbot/master.cfg”，第207行，在
查找=邮件查找
文件“/Library/Python/2.6/site packages/buildbot-0.8.3p1-py2.6.egg/buildbot/status/mail.py”，第293行，在__
assert interfaces.IEmailLookup.providedBy（查找）
断言错误

…或任何其他数量的问题，取决于我如何尝试实现IEmailLookup接口

我正在使用buildbot 0.8.3p1和python 2.6.1

---

我看到了一些关于如何做到这一点的宝贵例子，在我的背景下，每一个都失败了。我在这里遗漏了什么？

我刚刚自己解决了这个问题

首先需要添加（文件顶部的某个位置）

然后改变

__implements__ = interfaces.IEmailLookup

到

---

如果要从perforce用户获取电子邮件，可以使用以下类：

# .-----------------------.
# | 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

试试这个：

    from buildbot.interfaces import IEmailLookup
    from buildbot.util import ComparableMixin
    from zope.interface import implements
    class lookup_example_email(ComparableMixin):
        implements(IEmailLookup)
        def getAddress(self,user):
            return "%s@example.com"%(user)

---

下面是我使用的一段代码，它与python3.6中的buildbot

2.3.1

一起工作

from buildbot.interfaces import IEmailLookup
from buildbot.util import ComparableMixin
from zope.interface import implementer

@implementer(IEmailLookup)
class EmailMap(ComparableMixin):

    def getAddress(self, name):
        return f'{name}@xxxxx'

---

+1作为输入，但我早已放弃buildbot，转而使用Jenkins。我对这个决定非常满意。

implements（interfaces.IEmailLookup）

就足够了，如果implements，没有理由使用

。（如果导入实现，那么它将始终存在。在任何情况下，zope.interface都是twisted和buildbot的硬依赖项。
# .-----------------------.
# | 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

c['status'].append(
    MailNotifier(
        sendToInterestedUsers   = True,
        mode                    = 'failing',
        lookup                  = PerforceEmailLookup(
                                        p4port   = "perforce:1666",
                                        p4user   = "buildbot",
                                        p4passwd = "buildbot")))

    from buildbot.interfaces import IEmailLookup
    from buildbot.util import ComparableMixin
    from zope.interface import implements
    class lookup_example_email(ComparableMixin):
        implements(IEmailLookup)
        def getAddress(self,user):
            return "%s@example.com"%(user)

mn = MailNotifier(..., lookup=lookup_example_email(), extraRecipients=m)

from buildbot.interfaces import IEmailLookup
from buildbot.util import ComparableMixin
from zope.interface import implementer

@implementer(IEmailLookup)
class EmailMap(ComparableMixin):

    def getAddress(self, name):
        return f'{name}@xxxxx'