问题
I decided to create a small little module named "NsmPY". Once I had finished the code behind the module (available on GitHub), I got to work trying to upload this new module to PyPi. However, when I ran the necessary command python3 setup.py sdist bdist_wheel, the program spat out an error:
running sdist
running egg_info
writing nsmpy.egg-info\PKG-INFO
writing dependency_links to nsmpy.egg-info\dependency_links.txt
writing top-level names to nsmpy.egg-info\top_level.txt
reading manifest file 'nsmpy.egg-info\SOURCES.txt'
writing manifest file 'nsmpy.egg-info\SOURCES.txt'
warning: sdist: standard file not found: should have one of README, README.rst, README.txt, README.md
running check
creating nsmpy-1.0
creating nsmpy-1.0\nsmpy.egg-info
copying files to nsmpy-1.0...
copying setup.cfg -> nsmpy-1.0
copying setup.py -> nsmpy-1.0
copying nsmpy.egg-info\PKG-INFO -> nsmpy-1.0\nsmpy.egg-info
copying nsmpy.egg-info\SOURCES.txt -> nsmpy-1.0\nsmpy.egg-info
copying nsmpy.egg-info\dependency_links.txt -> nsmpy-1.0\nsmpy.egg-info
copying nsmpy.egg-info\top_level.txt -> nsmpy-1.0\nsmpy.egg-info
Writing nsmpy-1.0\setup.cfg
Creating tar archive
removing 'nsmpy-1.0' (and everything under it)
running bdist_wheel
running build
running build_scripts
creating build
creating build\scripts-3.7
error: [Errno 2] No such file or directory: 'nsmpy'
However, in my code there is absolutely no mention of the file or directory 'nsmpy', and even so, the code, setup.py, setup.cfg and all other setup files are all stored in the folder 'nsmpy'.
Furthermore, when I finally did upload this to my account on PyPi (I ran python setup.py sdist) it did work - until I actually decided to install the module with pip install nsmpy, it gave me the following errors:
Collecting nsmpy==1.0.0
Using cached nsmpy-1.0.tar.gz (628 bytes)
Building wheels for collected packages: nsmpy
Building wheel for nsmpy (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: 'c:\users\sciencepi\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\SCIENC~1\\AppData\\Local\\Temp\\pip-install-98ihityv\\nsmpy\\setup.py'"'"'; __file__='"'"'C:\\Users\\SCIENC~1\\AppData\\Local\\Temp\\pip-install-98ihityv\\nsmpy\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\SCIENC~1\AppData\Local\Temp\pip-wheel-mm6p5lwl'
cwd: C:\Users\SCIENC~1\AppData\Local\Temp\pip-install-98ihityv\nsmpy\
Complete output (6 lines):
running bdist_wheel
running build
running build_scripts
creating build
creating build\scripts-3.7
error: [Errno 2] No such file or directory: 'nsmpy'
----------------------------------------
ERROR: Failed building wheel for nsmpy
Running setup.py clean for nsmpy
Failed to build nsmpy
ERROR: Error checking for conflicts.
Traceback (most recent call last):
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3021, in _dep_map
return self.__dep_map
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2815, in __getattr__
raise AttributeError(attr)
AttributeError: _DistInfoDistribution__dep_map
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3012, in _parsed_pkg_info
return self._pkg_info
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2815, in __getattr__
raise AttributeError(attr)
AttributeError: _pkg_info
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_internal\commands\install.py", line 517, in _warn_about_conflicts
package_set, _dep_info = check_install_conflicts(to_install)
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_internal\operations\check.py", line 114, in check_install_conflicts
package_set, _ = create_package_set_from_installed()
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_internal\operations\check.py", line 53, in create_package_set_from_installed
package_set[name] = PackageDetails(dist.version, dist.requires())
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2736, in requires
dm = self._dep_map
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3023, in _dep_map
self.__dep_map = self._compute_dependencies()
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3032, in _compute_dependencies
for req in self._parsed_pkg_info.get_all('Requires-Dist') or []:
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 3014, in _parsed_pkg_info
metadata = self.get_metadata(self.PKG_INFO)
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 1420, in get_metadata
value = self._get(path)
File "c:\users\sciencepi\anaconda3\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 1616, in _get
with open(path, 'rb') as stream:
PermissionError: [Errno 13] Permission denied: 'c:\\users\\sciencepi\\anaconda3\\lib\\site-packages\\tensorflow-2.1.0.dist-info\\METADATA'
Installing collected packages: nsmpy
Running setup.py install for nsmpy ... error
ERROR: Command errored out with exit status 1:
command: 'c:\users\sciencepi\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\SCIENC~1\\AppData\\Local\\Temp\\pip-install-98ihityv\\nsmpy\\setup.py'"'"'; __file__='"'"'C:\\Users\\SCIENC~1\\AppData\\Local\\Temp\\pip-install-98ihityv\\nsmpy\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\SCIENC~1\AppData\Local\Temp\pip-record-9ap1k2wf\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\sciencepi\anaconda3\Include\nsmpy'
cwd: C:\Users\SCIENC~1\AppData\Local\Temp\pip-install-98ihityv\nsmpy\
Complete output (6 lines):
running install
running build
running build_scripts
creating build
creating build\scripts-3.7
error: file 'C:\Users\SCIENC~1\AppData\Local\Temp\pip-install-98ihityv\nsmpy\nsmpy' does not exist
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\sciencepi\anaconda3\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\SCIENC~1\\AppData\\Local\\Temp\\pip-install-98ihityv\\nsmpy\\setup.py'"'"'; __file__='"'"'C:\\Users\\SCIENC~1\\AppData\\Local\\Temp\\pip-install-98ihityv\\nsmpy\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\SCIENC~1\AppData\Local\Temp\pip-record-9ap1k2wf\install-record.txt' --single-version-externally-managed --compile --install-headers 'c:\users\sciencepi\anaconda3\Include\nsmpy' Check the logs for full command output.
And yes, I am using the latest modules and latest versions of everything.
from setuptools import setup
setup(
name="nsmpy",
version="1.0.0",
scripts=['nsmpy'])
回答1:
The scripts parameter of setuptools.setup function should be a list of filenames. So in your case I believe it should read:
setuptools.setup(
# ...
scripts=['nsmpy.py'],
# ...
)
Also note that the scripts parameter has somewhat fallen out of favor. It is nowadays recommended to use console_scripts entry points instead, for which there is much more up-to-date documentation available.
References:
- https://docs.python.org/3/distutils/apiref.html#distutils.core.setup
- https://docs.python.org/3/distutils/setupscript.html#installing-scripts
- https://packaging.python.org/guides/distributing-packages-using-setuptools/#scripts
- https://setuptools.readthedocs.io/en/latest/setuptools.html#automatic-script-creation
来源：https://stackoverflow.com/questions/61322050/python-setup-py-sdist-bdist-wheel