def get_meta(self, spec): """ Return the content of the ``META.json`` file for *spec*. Return the object obtained parsing the JSON. """ if spec.is_name(): # Get the metadata from the API try: data = self.api.dist(spec.name) except NotFound: # Distro not found: maybe it's an extension? ext = self.api.ext(spec.name) name, ver = self.get_best_version_from_ext(ext, spec) return self.api.meta(name, ver) else: ver = self.get_best_version(data, spec) return self.api.meta(spec.name, ver) elif spec.is_dir(): # Get the metadata from a directory fn = os.path.join(spec.dirname, 'META.json') logger.debug("reading %s", fn) if not os.path.exists(fn): raise PgxnClientException( _("file 'META.json' not found in '%s'") % spec.dirname ) with open(fn) as f: return load_json(f) elif spec.is_file(): arc = archive.from_spec(spec) return arc.get_meta() elif spec.is_url(): with network.get_file(spec.url) as fin: with temp_dir() as dir: fn = network.download(fin, dir) arc = archive.from_file(fn) return arc.get_meta() else: assert False
def get_meta(self, spec): """ Return the content of the ``META.json`` file for *spec*. Return the object obtained parsing the JSON. """ if spec.is_name(): # Get the metadata from the API try: data = self.api.dist(spec.name) except NotFound: # Distro not found: maybe it's an extension? ext = self.api.ext(spec.name) name, ver = self.get_best_version_from_ext(ext, spec) return self.api.meta(name, ver) else: ver = self.get_best_version(data, spec) return self.api.meta(spec.name, ver) elif spec.is_dir(): # Get the metadata from a directory fn = os.path.join(spec.dirname, 'META.json') logger.debug("reading %s", fn) if not os.path.exists(fn): raise PgxnClientException( _("file 'META.json' not found in '%s'") % spec.dirname) with open(fn) as f: return load_json(f) elif spec.is_file(): arc = archive.from_spec(spec) return arc.get_meta() elif spec.is_url(): with network.get_file(spec.url) as fin: with temp_dir() as dir: fn = network.download(fin, dir) arc = archive.from_file(fn) return arc.get_meta() else: assert False
def run(self): with temp_dir() as dir: return self._run(dir)