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Re: [Python-de] Entrypoint Spezifikation : String oder Dict und wie beides?

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Servus Python Freaks!

Zuerst die schlechte Nachricht. Setup-Tools speichert die Entrypoints in
den Egg-Infos ab. Das ist an sich ja nicht verkehrt. Aber es erzeugt
unnötige Fehler, weil setup-tools offenbar auch die schon erzeugten
entrypoints.txt Dateien parsed.

Erzeuge ein neues VEnv.
$ mkvirtualenv test321

Die setup.py im VEnv
# -*- coding: utf-8 -*-
"""Installer for the inqbus.plone_bokeh package."""

from setuptools import find_packages
from setuptools import setup


long_description = '\n\n'.join([
    open('README.rst').read(),
    open('CONTRIBUTORS.rst').read(),
    open('CHANGES.rst').read(),
])


setup(
    name='inqbus.plone_bokeh',
    version='1.0a1',
    description="Bokeh Integration for Plone",
    long_description=long_description,
    # Get more from https://pypi.python.org/pypi?%3Aaction=list_classifiers
    classifiers=[
        "Environment :: Web Environment",
        "Framework :: Plone",
        "Framework :: Plone :: 5.0",
        "Programming Language :: Python",
        "Programming Language :: Python :: 2.7",
        "Operating System :: OS Independent",
        "License :: OSI Approved :: GNU General Public License v2 (GPLv2)",
    ],
    keywords='Python Plone',
    author='sandra',
    author_email='sandra.rum@inqbus.de',
    url='https://pypi.python.org/pypi/inqbus.plone_bokeh',
    license='GPL version 2',
    packages=find_packages('src', exclude=['ez_setup']),
    namespace_packages=['inqbus'],
    package_dir={'': 'src'},
    include_package_data=True,
    zip_safe=False,
    install_requires=[
    ],
    extras_require={
        'test': [
        ],
    },
    entry_points={
       'z3c.autoinclude.plugin':  ['[z3c.autoinclude.plugin] target =
plone'],
       'console_scripts' : ['bokeh_server =
inqbus.bokeh_plone.bokeh.startup:startup_bokeh'],
    }
)

Installieren:
python setup.py install

...
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/setuptools/command/easy_install.py",
line 725, in process_distribution
    self.install_egg_scripts(dist)
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/setuptools/command/easy_install.py",
line 601, in install_egg_scripts
    self.install_wrapper_scripts(dist)
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/setuptools/command/easy_install.py",
line 793, in install_wrapper_scripts
    for args in ScriptWriter.best().get_args(dist):
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/setuptools/command/easy_install.py",
line 2070, in get_args
    for name, ep in dist.get_entry_map(group).items():
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 2639, in get_entry_map
    self._get_metadata('entry_points.txt'), self
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 2369, in parse_map
    for group, lines in data:
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 2975, in split_sections
    raise ValueError("Invalid section heading", line)
ValueError: ('Invalid section heading', '[z3c.autoinclude.plugin] target
= plone')

Geht schief.

Anpassen der setup.py:
...
    ],
    extras_require={
        'test': [
        ],
    },
    entry_points={
       'console_scripts' : ['bokeh_server =
inqbus.bokeh_plone.bokeh.startup:startup_bokeh'],
    }
)

Erneutes installieren:
python setup.py install
...
  File "/usr/lib/python2.7/distutils/core.py", line 111, in setup
    _setup_distribution = dist = klass(attrs)
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/setuptools/dist.py",
line 336, in __init__
    for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 726, in iter_entry_points
    entries = dist.get_entry_map(group)
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 2639, in get_entry_map
    self._get_metadata('entry_points.txt'), self
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 2369, in parse_map
    for group, lines in data:
  File
"/home/volker/workspace/test321/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 2975, in split_sections
    raise ValueError("Invalid section heading", line)
ValueError: ('Invalid section heading', '[z3c.autoinclude.plugin] target
= plone')

Suche nach Dateien die z3c.autoinstall beinhalten

(test321) volker@runner:~/workspace/test321/inqbus.plone_bokeh$ grep -R
z3c.auto ../*
../inqbus.plone_bokeh/build/lib.linux-x86_64-2.7/inqbus/plone_bokeh/testing.py:       
# The z3c.autoinclude feature is disabled in the Plone fixture base
../inqbus.plone_bokeh/src/inqbus.plone_bokeh.egg-info/entry_points.txt:[z3c.autoinclude.plugin]
../inqbus.plone_bokeh/src/inqbus.plone_bokeh.egg-info/entry_points.txt:[z3c.autoinclude.plugin]
target = plone
../inqbus.plone_bokeh/src/inqbus/plone_bokeh/testing.py:        # The
z3c.autoinclude feature is disabled in the Plone fixture base
../inqbus.plone_bokeh/setup.py~:       'z3c.autoinclude.plugin': 
['[z3c.autoinclude.plugin] target = plone'],
../lib/python2.7/site-packages/inqbus.plone_bokeh-1.0a1-py2.7.egg/EGG-INFO/entry_points.txt:[z3c.autoinclude.plugin]
../lib/python2.7/site-packages/inqbus.plone_bokeh-1.0a1-py2.7.egg/EGG-INFO/entry_points.txt:[z3c.autoinclude.plugin]
target = plone
../lib/python2.7/site-packages/inqbus.plone_bokeh-1.0a1-py2.7.egg/inqbus/plone_bokeh/testing.py:       
# The z3c.autoinclude feature is disabled in the Plone fixture base
../local/lib/python2.7/site-packages/inqbus.plone_bokeh-1.0a1-py2.7.egg/EGG-INFO/entry_points.txt:[z3c.autoinclude.plugin]
../local/lib/python2.7/site-packages/inqbus.plone_bokeh-1.0a1-py2.7.egg/EGG-INFO/entry_points.txt:[z3c.autoinclude.plugin]
target = plone
../local/lib/python2.7/site-packages/inqbus.plone_bokeh-1.0a1-py2.7.egg/inqbus/plone_bokeh/testing.py:       
# The z3c.autoinclude feature is disabled in the Plone fixture base

Löschen der Dateien
Erst das Löschen von
../lib/python2.7/site-packages/inqbus.plone_bokeh-1.0a1-py2.7.egg/EGG-INFO/entry_points.txt:
ermöglichte, das die setup.py sauber geparsed wurde.

Das ist IMHO ein Fehler in Setup-Tools. Was in die Egg-Info geschrieben
wurde darf nicht das erneute Ausführen der setup.py behindern.


Beste Grüße

Volker


-- 
=========================================================
   inqbus Scientific Computing    Dr.  Volker Jaenisch
   Richard-Strauss-Straße 1       +49(08861) 690 474 0
   86956 Schongau-West            http://www.inqbus.de
=========================================================

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Re: [Python-de] Entrypoint Spezifikation : String oder Dict und wie beides? "Dr. Volker Jaenisch" <volker.jaenisch@inqbus.de> - 2017-09-08 00:29 +0200

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