New: Util scanpypi failes when package change - to _ in tar file (Trunk)

https://bugs.busybox.net/show_bug.cgi?id=11251

Bug ID: 11251
Summary: Util scanpypi failes when package change - to _ in tar
file (Trunk)
Product: buildroot
Version: 2018.05
Hardware: All
OS: Linux
Status: NEW
Severity: minor
Priority: P5
Component: Other
Assignee: unassigned at buildroot.uclibc.org
Reporter: mzweerspenko+bugzilla at gmail.com
CC: buildroot at uclibc.org
Target Milestone: ---

<Sympthon>

user at workstation:/data/bugreport/buildroot$ ./utils/scanpypi websocket-client buildroot package name for websocket-client: python-websocket-client
Package: python-websocket-client
Fetching package websocket-client
Downloading package websocket-client from
https://files.pythonhosted.org/packages/bb/ae/4ff2ae1f722d0c23dc4cdf74a4e05b0d1bbe752dc28620b9fe05c53e61aa/websocket_client-0.51.0.tar.gz...
Traceback (most recent call last):
File "./utils/scanpypi", line 721, in <module>

    main()

File "./utils/scanpypi", line 670, in main
package.load_setup()
File "./utils/scanpypi", line 279, in load_setup
os.chdir(self.tmp_extract)
OSError: [Errno 2] No such file or directory:
'/tmp/scanpypi-20A8aE/python-websocket-client/websocket-client-0.51.0' user at workstation:/data/bugreport/buildroot$

</Sympthon>

<investigation>
Exciting path:
/tmp/scanpypi-20A8aE/python-websocket-client/websocket_client-0.51.0/

Expected path:
/tmp/scanpypi-20A8aE/python-websocket-client/websocket-client-0.51.0/

Difference is _ instead of -

</investigation>

<suggestion>
Maybe some regex or * can be used to allow both options. </suggestion>

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https://bugs.busybox.net/show_bug.cgi?id=11251

--- Comment #1 from mzweerspenko+bugzilla at gmail.com --- I now notice that the tar file has the same _.

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Btw. this package (python-websocket-client) is already in BR.

Yegor

Hello Yegor,

Please reply in the bug tracker, not on the mailing list, otherwise the bug submitter will not get your messages.

Thanks,

Thomas

Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

https://bugs.busybox.net/show_bug.cgi?id=11251

--- Comment #2 from mzweerspenko+bugzilla at gmail.com ---
Ok. My end goal was to add socketio-client-nexus. I got the error when scanpypi is resolving dependencies. I tried to keep my bug report as small as possible.

I have made workaround. But python is new to me.

def load_setup(self):
"""
Loads the corresponding setup and store its metadata
"""
current_dir = os.getcwd()
self.tmp_extract =
os.path.join(os.path.dirname(self.tmp_extract),self.filename.split(".tar")[0])
#print("MGZ: {0} {1}".format(self.tmp_extract,extract_dir)) os.chdir(self.tmp_extract) sys.path.append(self.tmp_extract)
s_file, s_path, s_desc = imp.find_module('setup', [self.tmp_extract]) setup = imp.load_module('setup', s_file, s_path, s_desc) try:
self.setup_metadata = self.setup_args[self.metadata_name]
except KeyError:
# This means setup was not called which most likely mean that it is # called through the if __name__ == '__main__' directive. # In this case, we can only pray that it is called through a # function called main() in setup.py.
setup.main() # Will raise AttributeError if not found self.setup_metadata = self.setup_args[self.metadata_name]
# Here we must remove the module the hard way.
# We must do this because of a very specific case: if a package calls # setup from the __main__ but does not come with a 'main()' function, # for some reason setup.main() will successfully call the main # function of a previous package... sys.modules.pop('setup', None)
del setup
os.chdir(current_dir)
sys.path.remove(self.tmp_extract)

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https://bugs.busybox.net/show_bug.cgi?id=11251

--- Comment #3 from yegorslists at googlemail.com --- Please send your patch using git send-email via BR's mailing list. See
http://nightly.buildroot.org/manual.html#submitting-patches for more information.

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https://bugs.busybox.net/show_bug.cgi?id=11251

Thomas Petazzoni <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at buildroot.uclibc |yegorslists at googlemail.com
|.org |

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--- Comment #4 from Thomas Petazzoni <[email protected]> --- Yegor, it seems like the person who submitted this bug never submitted a proper patch to the mailing list. Could you take care of submitting such a patch, so that we can close this bug ? Thanks a lot!

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https://bugs.busybox.net/show_bug.cgi?id=11251

Thomas Petazzoni <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #5 from Thomas Petazzoni <[email protected]> --- Fixed by
https://git.buildroot.org/buildroot/commit/?id=fd29797f659c09cbc2aeba33f8d6f5b992e65cd4.
Thanks Yegor!

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