Mercurial > hg
comparison mercurial/localrepo.py @ 14482:58b36e9ea783
introduce new function scmutil.readrequires
for reading and parsing the .hg/requires file
| author | Adrian Buehlmann <adrian@cadifra.com> |
|---|---|
| date | Tue, 31 May 2011 19:16:18 +0200 |
| parents | cc8c09855d19 |
| children | 1ffeeb91c55d |
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| 14481:b2ee161328e0 | 14482:58b36e9ea783 |
|---|---|
| 66 else: | 66 else: |
| 67 raise error.RepoError(_("repository %s not found") % path) | 67 raise error.RepoError(_("repository %s not found") % path) |
| 68 elif create: | 68 elif create: |
| 69 raise error.RepoError(_("repository %s already exists") % path) | 69 raise error.RepoError(_("repository %s already exists") % path) |
| 70 else: | 70 else: |
| 71 # find requirements | |
| 72 requirements = set() | |
| 73 try: | 71 try: |
| 74 requirements = set(self.opener.read("requires").splitlines()) | 72 requirements = scmutil.readrequires(self.opener, self.supported) |
| 75 except IOError, inst: | 73 except IOError, inst: |
| 76 if inst.errno != errno.ENOENT: | 74 if inst.errno != errno.ENOENT: |
| 77 raise | 75 raise |
| 78 for r in requirements - self.supported: | 76 requirements = set() |
| 79 raise error.RequirementError( | |
| 80 _("requirement '%s' not supported") % r) | |
| 81 | 77 |
| 82 self.sharedpath = self.path | 78 self.sharedpath = self.path |
| 83 try: | 79 try: |
| 84 s = os.path.realpath(self.opener.read("sharedpath")) | 80 s = os.path.realpath(self.opener.read("sharedpath")) |
| 85 if not os.path.exists(s): | 81 if not os.path.exists(s): |