Provides utility functions for filenames. FileInfo provides easy access to the components of a file's path relative to the project root.
| 1552 | |
| 1553 | |
| 1554 | class FileInfo(object): |
| 1555 | """Provides utility functions for filenames. |
| 1556 | |
| 1557 | FileInfo provides easy access to the components of a file's path |
| 1558 | relative to the project root. |
| 1559 | """ |
| 1560 | |
| 1561 | def __init__(self, filename): |
| 1562 | self._filename = filename |
| 1563 | |
| 1564 | def FullName(self): |
| 1565 | """Make Windows paths like Unix.""" |
| 1566 | return os.path.abspath(self._filename).replace('\\', '/') |
| 1567 | |
| 1568 | def RepositoryName(self): |
| 1569 | r"""FullName after removing the local path to the repository. |
| 1570 | |
| 1571 | If we have a real absolute path name here we can try to do something smart: |
| 1572 | detecting the root of the checkout and truncating /path/to/checkout from |
| 1573 | the name so that we get header guards that don't include things like |
| 1574 | "C:\\Documents and Settings\\..." or "/home/username/..." in them and thus |
| 1575 | people on different computers who have checked the source out to different |
| 1576 | locations won't see bogus errors. |
| 1577 | """ |
| 1578 | fullname = self.FullName() |
| 1579 | |
| 1580 | if os.path.exists(fullname): |
| 1581 | project_dir = os.path.dirname(fullname) |
| 1582 | |
| 1583 | # If the user specified a repository path, it exists, and the file is |
| 1584 | # contained in it, use the specified repository path |
| 1585 | if _repository: |
| 1586 | repo = FileInfo(_repository).FullName() |
| 1587 | root_dir = project_dir |
| 1588 | while os.path.exists(root_dir): |
| 1589 | # allow case-insensitive compare on Windows |
| 1590 | if os.path.normcase(root_dir) == os.path.normcase(repo): |
| 1591 | return os.path.relpath(fullname, root_dir).replace('\\', '/') |
| 1592 | one_up_dir = os.path.dirname(root_dir) |
| 1593 | if one_up_dir == root_dir: |
| 1594 | break |
| 1595 | root_dir = one_up_dir |
| 1596 | |
| 1597 | if os.path.exists(os.path.join(project_dir, ".svn")): |
| 1598 | # If there's a .svn file in the current directory, we recursively look |
| 1599 | # up the directory tree for the top of the SVN checkout |
| 1600 | root_dir = project_dir |
| 1601 | one_up_dir = os.path.dirname(root_dir) |
| 1602 | while os.path.exists(os.path.join(one_up_dir, ".svn")): |
| 1603 | root_dir = os.path.dirname(root_dir) |
| 1604 | one_up_dir = os.path.dirname(one_up_dir) |
| 1605 | |
| 1606 | prefix = os.path.commonprefix([root_dir, project_dir]) |
| 1607 | return fullname[len(prefix) + 1:] |
| 1608 | |
| 1609 | # Not SVN <= 1.6? Try to find a git, hg, or svn top level directory by |
| 1610 | # searching up from the current path. |
| 1611 | root_dir = current_dir = os.path.dirname(fullname) |
no outgoing calls
no test coverage detected