我们从Python开源项目中,提取了以下50个代码示例,用于说明如何使用pip.utils.get_installed_distributions()。
def run(self, options, args): dists = get_installed_distributions(local_only=False, skip=()) missing_reqs_dict, incompatible_reqs_dict = check_requirements(dists) for dist in dists: key = '%s==%s' % (dist.project_name, dist.version) for requirement in missing_reqs_dict.get(key, []): logger.info( "%s %s requires %s, which is not installed.", dist.project_name, dist.version, requirement.project_name) for requirement, actual in incompatible_reqs_dict.get(key, []): logger.info( "%s %s has requirement %s, but you have %s %s.", dist.project_name, dist.version, requirement, actual.project_name, actual.version) if missing_reqs_dict or incompatible_reqs_dict: return 1 else: logger.info("No broken requirements found.")
def check_requirements(): installed = get_installed_distributions(skip=()) missing_reqs_dict = {} incompatible_reqs_dict = {} for dist in installed: key = '%s==%s' % (dist.project_name, dist.version) missing_reqs = list(get_missing_reqs(dist, installed)) if missing_reqs: missing_reqs_dict[key] = missing_reqs incompatible_reqs = list(get_incompatible_reqs(dist, installed)) if incompatible_reqs: incompatible_reqs_dict[key] = incompatible_reqs return (missing_reqs_dict, incompatible_reqs_dict)