altgraph is a fork of graphlib: a graph (network) package for constructing graphs, BFS and DFS traversals, topological sort, shortest paths, etc. with graphviz output. altgraph includes some additional usage of Python 2.3+ features and enhancements related to modulegraph and macholib.
Home Page: https://altgraph.readthedocs.io/en/latest/
License: Other
A few minor problems I noticed when looking at fc154b5:
u prefixes, presumably breaking Python 2 support - that's kinda to be expected, but the classifiers in setup.cfg still claim Python 2 support (might also want to remove 3.4-3.7 while at it?)Original report by cesar tablas (Bitbucket: cesartablas, GitHub: cesartablas).
I installed version 0.12 of python3-altgraph from the ubuntu repository.
Line 130 of GraphAlgo.py uses iteritems(), which is no longer supported in Python3.
I changed it to items() and worked fine.
It looks like there were recent 0.17.1 and 0.17.2 releases on PyPI, but the last push to this repository was in February 2020, thus missing the sources for those.
I first feared that someone gained access to your PyPI account, but after comparing the source releases, it looks like those were indeed intended 🙂
pkg_resources is provided by setuptools:
Line 144 in e288b53
The stdlib’s replacement for this line would be
from importlib.metadata import version
__version__ = version("altgraph")If you want to be compatible with Python <3.8, you could do:
try:
from importlib.metadata import version
except ImportError: # Python <3.8
from importlib_metadata import version
__version__ = version("altgraph")which would use this conditional dependency: importlib-metadata; python_version < '3.8'
You could also just do #12 instead. Flit sources the metadata version from a version string in __init__.py so this would just become __version__ = '0.17.4'
Original report by Anonymous.
setup.cfg contain:
long_description_file = ReadMe.txt doc/changelog.rst
But
$ ls
altgraph altgraph_tests doc PKG-INFO setup.cfg
altgraph.egg-info distribute_setup.py MANIFEST.in README.txt setup.py
ReadMe.txt != README.txt
At least add automatic testing for the tip of the tree, consider adding testing of PRs as well.
Investigate automatic releases to PyPI for tagged releases.
Original report by Hamish McIntyre-Bhatty (Bitbucket: hamishmb, GitHub: hamishmb).
Hi,
Python version: 2.7.14
Py2app version: 0.14
macOS version: 10.13 and 10.9
I was having serious trouble today trying to package a new version of one of my programs, and then realised py2app had been updated since I last packaged for macOS. The wxPython wx.App object wasn't being created properly, and I would get an undefined global variable error every time I tried to access it.
Downgrading to v 0.13 fixed the issue, so I'll package with that for now.
Do you need any more information?
Hamish
Original report by pombredanne NA (Bitbucket: pombredanne, GitHub: pombredanne).
Hi Ronald:
Thanks for pulling in my pull request...
Would it be time for a new release?
Original report by Joshua Root (Bitbucket: jmroot, GitHub: jmroot).
% python2.6 setup.py
Traceback (most recent call last):
File "setup.py", line 31, in <module>
LONG_DESCRIPTION += open('doc/changelog.rst', 'rU').read()
IOError: [Errno 2] No such file or directory: 'doc/changelog.rst'
Installing from hg works, but the doc directory is not included in the tarball on pypi.
Original report by Joel Miller (Bitbucket: joxl, GitHub: joxl).
altgraph currently uses setuptools, use flit instead.
Doing this is easy enough, but requires dropping python 2 support and I don't know when I'll do that.
Original report by Kris Kringle (Bitbucket: kriskringle101, ).
Using py2app 0.14 installed through pip 9.0.1 python 3.6.3 MacOSX 10.10.5
For simplicity sake I am using the tkinter hello world example:
#hello.py
import tkinter
from tkinter.constants import *
tk = tkinter.Tk()
frame = tkinter.Frame(tk, relief=RIDGE, borderwidth=2)
frame.pack(fill=BOTH,expand=1)
label = tkinter.Label(frame, text="Hello, World")
label.pack(fill=X, expand=1)
button = tkinter.Button(frame,text="Exit",command=tk.destroy)
button.pack(side=BOTTOM)
tk.mainloop()
I run py2applet --make-setup hello.py which makes a setup file
"""
This is a setup.py script generated by py2applet
Usage:
python setup.py py2app
"""
from setuptools import setup
APP = ['hello.py']
DATA_FILES = []
OPTIONS = {}
setup(
app=APP,
data_files=DATA_FILES,
options={'py2app': OPTIONS},
setup_requires=['py2app'],
)
I then run python setup.py py2app -A to develop in Alias mode and it makes the build and dist folders.
Now, no matter how I try to open the application (double click or via terminal) it fails with a hello Error and gives two options. Open Console or Terminate
Looking at console, there is only one line that pops up from the error.
It reads, hello: hello Error.
That is it. I have tried adding the 'argv_emulation': True to the setup.py OPTIONS No change. I have tried it in deployment mode. No change. Also, whatever I name the program is the name of the error. If I were to name the program test, it would fail with test Error
What am I missing to get this going?
Original report by pombredanne NA (Bitbucket: pombredanne, GitHub: pombredanne).
If I call back_bfs_subgraph on a graph: A -> B -> C starting from C, the returned graph will be A <-- B <-- C .
I would have expected no edge reversal and to get A -> B -> C
#!python
>>>import altgraph
>>> graph = altgraph.Graph.Graph()
>>> graph.add_node('A')
>>> graph.add_node('B')
>>> graph.add_node('C')
>>> graph.add_edge('A', 'B')
>>> graph.add_edge('B', 'C')
>>> ls = graph.forw_topo_sort()
>>> print(ls)
(True, ['A', 'B', 'C'])
>>> subgraph = graph.back_bfs_subgraph('C')
>>> ls = subgraph.forw_topo_sort()
>>> print(ls)
(True, ['C', 'B', 'A'])
Original report by Paul Morelle (Bitbucket: madprog, GitHub: madprog).
It looks like https://pypi.org/project/py2app/ has wrong links in the Project links section.
The project is py2app, but the links point to altgraph.
Sorry for the inconvenience of posting my issue on this project first.
Original report by Joshua Root (Bitbucket: jmroot, GitHub: jmroot).
setup.py fails when run with python2.5:
Traceback (most recent call last):
File "setup.py", line 12, in <module>
from distutils.core import PyPIRCCommand
ImportError: cannot import name PyPIRCCommand
Original report by Todd Rme (Bitbucket: theblackcat, GitHub: theblackcat).
The pypi source archive isn't including the LICENSE file. Would it be possible to add it? It is very helpful when packaging this for Linux distributions. Thank you.
Hello,
Trying to use pyinstaller on windows 11 and python 3.12.
Got next exception:
Traceback (most recent call last):
File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Scripts\pyinstaller.exe\__main__.py", line 7, in <module>
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\__main__.py", line 228, in _console_script_run
run()
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\__main__.py", line 170, in run
parser = generate_parser()
^^^^^^^^^^^^^^^^^
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\__main__.py", line 136, in generate_parser
import PyInstaller.building.build_main
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\building\build_main.py", line 28, in <module>
from PyInstaller.building.api import COLLECT, EXE, MERGE, PYZ
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\building\api.py", line 32, in <module>
from PyInstaller.building.splash import Splash # argument type validation in EXE
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\building\splash.py", line 23, in <module>
from PyInstaller.depend import bindepend
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\depend\bindepend.py", line 25, in <module>
from PyInstaller.depend import dylib, utils
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\depend\utils.py", line 31, in <module>
from PyInstaller.lib.modulegraph import modulegraph
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\PyInstaller\lib\modulegraph\modulegraph.py", line 34, in <module>
from altgraph.ObjectGraph import ObjectGraph
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\altgraph\__init__.py", line 142, in <module>
import pkg_resources
File "C:\Users\valeriyi\AppData\Local\pypoetry\Cache\virtualenvs\pg-device-config-server-SeUiqVb2-py3.12\Lib\site-packages\pkg_resources\__init__.py", line 2158, in <module>
register_finder(pkgutil.ImpImporter, find_on_path)
^^^^^^^^^^^^^^^^^^^
AttributeError: module 'pkgutil' has no attribute 'ImpImporter'. Did you mean: 'zipimporter'?
The root cause is from here:
importlib.abc.Finder, pkgutil.ImpImporter, and pkgutil.ImpLoader have been removed. (Contributed by Barry Warsaw in gh-98040.)
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