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| author | Todd Gamblin <tgamblin@llnl.gov> | 2019-10-16 17:07:18 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-16 17:07:18 -0700 |
| commit | e65b7f8ebfe62feb95205e5fc4da559e4eabe88d (patch) | |
| tree | 1518d6a313f5c1549c7799eb9f13d83b9c5e7b8a /lib | |
| parent | ffe87ed49f928035bc0bafa5f2b834a38e694b51 (diff) | |
| download | spack-e65b7f8ebfe62feb95205e5fc4da559e4eabe88d.tar.gz spack-e65b7f8ebfe62feb95205e5fc4da559e4eabe88d.tar.bz2 spack-e65b7f8ebfe62feb95205e5fc4da559e4eabe88d.tar.xz spack-e65b7f8ebfe62feb95205e5fc4da559e4eabe88d.zip | |
importing: make importlib_importer recognize .pyc cache (#13239)
Our importer was always parsing from source (which is considerably
slower) because the source size recorded in the .pyc file differed from
the size of the input file.
Override path_stats in the prepending importer to fool it into thinking
that the source size is the size *with* the prepended code.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/spack/spack/util/imp/importlib_importer.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/spack/spack/util/imp/importlib_importer.py b/lib/spack/spack/util/imp/importlib_importer.py index 9eec569574..33c50cb601 100644 --- a/lib/spack/spack/util/imp/importlib_importer.py +++ b/lib/spack/spack/util/imp/importlib_importer.py @@ -15,6 +15,12 @@ class PrependFileLoader(SourceFileLoader): super(PrependFileLoader, self).__init__(full_name, path) self.prepend = prepend + def path_stats(self, path): + stats = super(PrependFileLoader, self).path_stats(path) + if self.prepend: + stats["size"] += len(self.prepend) + 1 + return stats + def get_data(self, path): data = super(PrependFileLoader, self).get_data(path) if path != self.path or self.prepend is None: |