Mercurial > public > mercurial-scm > hg
diff mercurial/util.py @ 3013:494521a3f142
Only read .hg/hgrc files from trusted users/groups
The list of trusted users and groups is specified in the [trusted]
section of a hgrc; the current user is always trusted; "*" can be
used to trust all users/groups.
Global hgrc files are always read.
On Windows (and other systems that don't have the pwd and grp modules),
all .hg/hgrc files are read.
| author | Alexis S. L. Carvalho <alexis@cecm.usp.br> |
|---|---|
| date | Tue, 22 Aug 2006 20:45:03 -0300 |
| parents | 3d5547845158 |
| children | c27d1e1798a3 |
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--- a/mercurial/util.py Wed Aug 23 00:19:24 2006 +0200 +++ b/mercurial/util.py Tue Aug 22 20:45:03 2006 -0300 @@ -15,7 +15,7 @@ from i18n import gettext as _ from demandload import * demandload(globals(), "cStringIO errno getpass popen2 re shutil sys tempfile") -demandload(globals(), "os threading time") +demandload(globals(), "os threading time pwd grp") # used by parsedate defaultdateformats = ('%Y-%m-%d %H:%M:%S', '%Y-%m-%d %H:%M', @@ -509,6 +509,38 @@ raise Abort(_('user name not available - set USERNAME ' 'environment variable')) +def username(uid=None): + """Return the name of the user with the given uid. + + If uid is None, return the name of the current user.""" + try: + # force an ImportError if there's no module pwd + getpwuid = pwd.getpwuid + if uid is None: + uid = os.getuid() + try: + return getpwuid(uid)[0] + except KeyError: + return str(uid) + except ImportError: + return None + +def groupname(gid=None): + """Return the name of the group with the given gid. + + If gid is None, return the name of the current group.""" + try: + # force an ImportError if there's no module grp + getgrgid = grp.getgrgid + if gid is None: + gid = os.getgid() + try: + return getgrgid(gid)[0] + except KeyError: + return str(gid) + except ImportError: + return None + # Platform specific variants if os.name == 'nt': demandload(globals(), "msvcrt")