Cross Reference: /external/autotest/site_utils/autoupdate/release.py

Lines Matching refs:release
5 """Modules for obtaining Chrome OS release info."""
24     """Errors related to release and branch inference."""
32     release milestones. The information lives in a .ini file at the current
35       branch_points: comma-separated list of release branches (e.g. R10, R11,
39       OS release at that branchpoint (e.g. bp_r10: 0.10.156.0). Note that .ini
58         """Read release config and initialize lookup data structures."""
86             raise ReleaseError('failed to open release config file (%s): %s' %
89             raise ReleaseError('failed to load release config: %s' % e)
95                 key=lambda (branch, release): self._release_key(release))
97         # Also store a sorted list of branchpoint release keys, for easy lookup.
99                 self._release_key(self._next_build_number_release(release))
100                 for (branch, release) in self._sorted_branchpoint_list]
103     def _next_build_number_release(self, release):
104         """Returns the release of the next build following a given release.
106         Given a release number 'X.Y.Z' (new scheme) or '0.X.Y.Z' (old scheme)
109         @param release: the release number in dotted notation (string)
111         @return The release number of the next build.
113         @raise ReleaseError if the release is malformed.
116         release_components = release.split('.')
121             raise ReleaseError('invalid release number: %s' % release)
129     def _release_key(self, release):
130         """Convert a Chrome OS release string into an integer key.
132         This translates a release string 'X.Y.Z' (new scheme) or 'W.X.Y.Z' (old
135         any foreseeable major release number (X).
137         @param release: the release number in dotted notation (string)
139         @return A unique integer key representing the release.
141         @raise ReleaseError if the release is malformed.
144         release_components = release.split('.')
148             raise ReleaseError('invalid release number: %s' % release)
155         return [branch for (branch, release) in self._sorted_branchpoint_list]
158     def get_branch(self, release):
159         """Returns the branch name of a given release version. """
161                                self._release_key(release))
166         """Returns the branchpoint release of a given branch.