I want to set attribute my_package.version for users to use, but can't make it work.
# file structure
my_package
├── src
│ └──my_package
├── VERSION
└── setup.py
# in VERSION file
0.0.1
# in setup.py file
import re
from setuptools import setup
VERSION_RE = re.compile(r"""([0-9dev.]+)""")
def get_version():
with open("VERSION", "r") as fh:
init = fh.read().strip()
return VERSION_RE.search(init).group(1)
setup(
author="ABC",
version=get_version(),
...
)
but
>>> import my_package
>>> my_package.version # expect '0.0.1'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: module 'my_package' has no attribute 'version'
Can anyone tell if I have the wrong expectation (that my_package should have attributes author, version,...)?
Or if the expectation is right then what is wrong? If so, what to fix here to set my_package.version for users to use?
Thanks
Related
I have a repository with the following setup:
│
└───foo_lib
│ │ bar.py
│
└───notebooks
│ my_notebook.ipynb
So basically I have some common python code in foo_lib and some notebook in notebooks
In my_notebook I want to use the code from foo_lib. So I do:
from foo_lib import bar
But that doesn't work because the root of the repo isn't in my python path when the notebook is executed.
---------------------------------------------------------------------------
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-1-e2c421feccf4> in <module>
----> 1 from foo_lib import bar
ModuleNotFoundError: No module named 'foo_lib'
The hack I've been using is to put %cd .. in the first cell. Then the working directory is the root of the repo and I can import fine. But it's not idempotent, so if I run the cell more than once, imports break again.
I found an idempotent solution. I can use globals()["_dh"][0] which points to the directory containing the notebook, when running in jupyter:
import os
os.chdir(os.path.join(globals()["_dh"][0], ".."))
Unfortuantely, this doesn't work when I run my notebook programatically using nbconvert:
import json
import nbconvert
import nbformat
def run_notebook():
ep = nbconvert.preprocessors.ExecutePreprocessor()
with open("notebooks/my_notebook.ipynb") as fp:
nb = nbformat.read(fp, as_version=4)
nb, resources = ep.preprocess(nb)
print(json.dumps(nb, indent=2))
if __name__ == "__main__":
run_notebook()
When I run this script from the root of the repository, globals()["_dh"][0] points to the root of the repository
So I'm looking for a solution to this import problem that:
is idempotent
works when executing from the browser/jupyter
works when executing using nbconvert
is short: I would have to copy paste the code in every notebook (since before that code runs, I can't do imports).
Is there a better way to do this?
I've figured out that the local repository code and be added to the site-package by calling:
pip install -e .
Who has the same problem?
I want to store data in cos, but cannot use the ibm_boto3 on my machine.
To be sure to check with a sample, I used the code from the sample from this ibm-cos-sdk github.
Installed
pip3 freeze
backports.functools-lru-cache==1.5
botocore==1.12.28
docutils==0.14
futures==3.1.1
ibm-cos-sdk==2.3.2
ibm-cos-sdk-core==2.3.2
ibm-cos-sdk-s3transfer==2.3.2
-e git://github.com/boto/jmespath.git#1c9c35cf681b6605d8629e5ce8865221a4fd2a30#egg=jmespath
mock==1.3.0
nose==1.3.3
pbr==5.0.0
python-dateutil==2.7.3
s3transfer==0.1.13
six==1.11.0
urllib3==1.23
Here is my cli result and as you can see the ibm_boto3 is not found.
python3 test.py
Traceback (most recent call last):
File "test.py", line 1, in <module>
import ibm_boto3
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ibm_boto3/__init__.py", line 16, in <module>
from ibm_boto3.session import Session
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ibm_boto3/session.py", line 27, in <module>
import ibm_botocore.session
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ibm_botocore/session.py", line 37, in <module>
import ibm_botocore.credentials
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/ibm_botocore/credentials.py", line 36, in <module>
import requests
ModuleNotFoundError: No module named 'requests'
Yeah, it looks like requests somehow fell out of the requirements file in the latest release. The team is patching it and will release an update soon.
In the meantime, you can manually install the package in your environment with pip3 install requests or by manually adding it to the requirements.txt file:
echo "requests==2.18.0" >> path/to/requirements.txt
These are the steps I am following:
mkdir spark_lib; cd spark_lib
pip install jsonpath_rw_ext==1.1.3 -t .
zip -r9 ../spark_lib.zip *
Initialize spark context variable sc
sc.addPyFile('spark_lib.zip')
def f(x):
import jsonpath_rw_ext
return jsonpath_rw_ext.match('$.a.b', x)
sc.parallelize([{"a":{"b":10}}]).map(f).collect()
This gives me a pbr versioning error
File "/usr/local/spark/python/lib/pyspark.zip/pyspark/serializers.py", line 268, in dump_stream
vs = list(itertools.islice(iterator, batch))
File "<ipython-input-11-2619fc011e24>", line 6, in f
File "./spark_lib.zip/jsonpath_rw_ext/__init__.py", line 18, in <module>
File "./spark_lib.zip/pbr/version.py", line 467, in version_string
return self.semantic_version().brief_string()
File "./spark_lib.zip/pbr/version.py", line 462, in semantic_version
self._semantic = self._get_version_from_pkg_resources()
File "./spark_lib.zip/pbr/version.py", line 449, in _get_version_from_pkg_resources
result_string = packaging.get_version(self.package)
File "./spark_lib.zip/pbr/packaging.py", line 824, 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 jsonpath_rw_ext was given, but was not able to be found.
After reading through another similar bug https://bugs.launchpad.net/python-swiftclient/+bug/1379579, found out that pbr needs updated setuptools.
I included setuptools in my pip installation command and everything worked fine.
pip install jsonpath_rw_ext setuptools -t .
I have downloaded fresh copy of the 7.0 branch of odoo from the github, I have changed all the necessary things like user, password, port and I tried to start the server but getting this error,
2015-03-12 06:47:50,735 7260 CRITICAL ? openerp.modules.module: Couldn't load module web
2015-03-12 06:47:50,736 7260 CRITICAL ? openerp.modules.module: cannot import name models
2015-03-12 06:47:50,736 7260 ERROR ? openerp.service: Failed to load server-wide module `web`.
The `web` module is provided by the addons found in the `openerp-web` project.
Maybe you forgot to add those addons in your addons_path configuration.
Traceback (most recent call last):
File "/home/viraj/workspace/v7_development/odoo_v7/openerp/service/__init__.py", line 60, in load_server_wide_modules
openerp.modules.module.load_openerp_module(m)
File "/home/viraj/workspace/v7_development/odoo_v7/openerp/modules/module.py", line 415, in load_openerp_module
getattr(sys.modules['openerp.addons.' + module_name], info['post_load'])()
File "/home/viraj/workspace/v7_development/odoo_v7/addons/web/http.py", line 628, in wsgi_postload
openerp.wsgi.register_wsgi_handler(Root())
File "/home/viraj/workspace/v7_development/odoo_v7/addons/web/http.py", line 517, in __init__
self.load_addons()
File "/home/viraj/workspace/v7_development/odoo_v7/addons/web/http.py", line 580, in load_addons
m = __import__('openerp.addons.' + module)
File "/home/viraj/workspace/v7_development/odoo_v7/openerp/modules/module.py", line 133, in load_module
mod = imp.load_module('openerp.addons.' + module_part, f, path, descr)
File "/home/viraj/workspace/v7_development/emipro_addons/quotation_split/__init__.py", line 1, in <module>
import py
File "/home/viraj/workspace/v7_development/emipro_addons/quotation_split/py/__init__.py", line 1, in <module>
import sale_order
File "/home/viraj/workspace/v7_development/emipro_addons/quotation_split/py/sale_order.py", line 1, in <module>
from openerp import models, fields, api, _
ImportError: cannot import name models
If anyone know this please help me.
Thanks in advance.
After installing pyql from the package source(according to its own wizard described in this file) on Ubuntu 14.04 into /usr/local/lib/python2.7/dist-packages/ folder, all tests finished with success. This folder includes all additional installed packages, which are accessible, from the python using native import command.
But, this specific installation python don’t see, and I cannot import anything from it.
Have you any idea, what I need to define in addition?
Thanks,
Yigal B.
There are results of my sys.path:
import sys
print(sys.path)
['/usr/lib/python2.7', '/usr/lib/python2.7/plat-x86_64-linux-gnu',
'/usr/lib/python2.7/lib-tk', '/usr/lib/python2.7/lib-old', '/usr/lib/python2.7/lib-dynload', '/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages/PILcompat',
'/usr/lib/python2.7/dist-packages/gst-0.10',
'/usr/lib/python2.7/dist-packages/gtk-2.0',
'/usr/lib/pymodules/python2.7',
'/usr/lib/python2.7/dist-packages/wx-2.8-gtk2-unicode']
python -c 'from quantlib.settings import __quantlib_version__; print __quantlib_version__'
Traceback (most recent call last):
File "<string>", line 1, in <module>
ImportError: No module named quantlib.settings
Can you post the content of you sys.path? And the output of
python -c 'from quantlib.settings import __quantlib_version__; print __quantlib_version__'