此项目的setup.py sdist错误版本控制需要sdist或对上游git存储库的访问。

Question

从github下载的托斯卡解析器，当使用python setup.py develop时，它会发出抱怨:该项目的版本控制要么需要一个sdist，要么需要访问上游git存储库。因此，我使用python setup.py sdist代替，错误是相同的：

ERROR:root:Error parsing
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/pbr/core.py", line 96, in pbr
    attrs = util.cfg_to_args(path, dist.script_args)
  File "/usr/lib/python2.7/site-packages/pbr/util.py", line 270, in cfg_to_args
    pbr.hooks.setup_hook(config)
  File "/usr/lib/python2.7/site-packages/pbr/hooks/__init__.py", line 25, in setup_hook
    metadata_config.run()
  File "/usr/lib/python2.7/site-packages/pbr/hooks/base.py", line 27, in run
    self.hook()
  File "/usr/lib/python2.7/site-packages/pbr/hooks/metadata.py", line 26, in hook
    self.config['name'], self.config.get('version', None))
  File "/usr/lib/python2.7/site-packages/pbr/packaging.py", line 874, in get_version
    name=package_name))
Exception: Versioning for this project requires either an sdist tarball, or access to an upstream git repository. It's also possible that there is a mismatch between the package name in setup.cfg and the argument given to pbr.version.VersionInfo. Project name tosca-parser was given, but was not able to be found.
error in setup command: Error parsing /home/tiina/tosca/tosca-parser-master/setup.cfg: Exception: Versioning for this project requires either an sdist tarball, or access to an upstream git repository. It's also possible that there is a mismatch between the package name in setup.cfg and the argument given to pbr.version.VersionInfo. Project name tosca-parser was given, but was not able to be found.

我在git init之后运行相同的命令，然后错误就消失了。我不明白的是，从哪里需要一个上游的git存储库？

Answer 1

禁用pbr set PBR_VERSION的所有版本计算逻辑

$ export PBR_VERSION=1.2.3 
$ python setup.py sdist

或者在一条线上

$ PBR_VERSION=1.2.3 python setup.py sdist

根据pbr文档

pbr在git中运行时，从git标记派生包的版本。当运行在一个带有适当的鸡蛋信息dir的球，它将高兴地从这个版本。因此，在大多数情况下，包维护人员不需要关心。但是，如果您正在做一些事情，比如将git与源和打包混合在一起，并且使pbr对其是否在自己的git回购中感到困惑，则可以设置PBR_VERSION。