I’m sure this is obvious, but I’m missing it. I’ve installed PyAPNs via pip:
# pip install apns
Then when I try to use the “enhanced” flag in APNs, it’s not there.
# python
Python 2.7.6 (default, Nov 11 2013, 18:34:29)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-3)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from apns import APNs
>>> server = APNs(use_sandbox=True, cert_file=“/mydir/apns-dev-cert.pem", key_file=“/mydir/apns-dev-key.pem", enhanced=True)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: __init__() got an unexpected keyword argument 'enhanced'
>>>
And sure enough the 1.1.2 version that pip installed doesn’t have that keyword. But I thought this was the latest released version in the PyAPNs repository https://github.com/djacobs/PyAPNs.
I want to use the ‘enhanced’ keyword, for error checking. Any ideas?
Version 1.1.2 that is currently available on PyPI doesn't provide an enhanced argument for APNs class (see source).
If you want this functionality, install the module directly from github (master branch):
pip install git+https://github.com/djacobs/PyAPNs.git
Note that they haven't updated the package version in setup.py, so, if you have this module installed already, uninstall it first, then install it from github:
pip uninstall apns
pip install git+https://github.com/djacobs/PyAPNs.git
if you want more error-free version, you may try this fork
pip install git+https://github.com/jimhorng/PyAPNs.git
which resolved errors from long idle connections:
https://github.com/djacobs/PyAPNs/issues/94
Related
I am seeing the following error:
Traceback (most recent call last):
File "generateLDA.py", line 14, in <module>
config = yaml.load(fp, Loader = yaml.FullLoader)
AttributeError: module 'yaml' has no attribute 'FullLoader'
The FullLoader class is only available in PyYAML 5.1 and later. Version 5.1 was released on March 13, 2019 and has probably not filtered down to many distributions yet.
You can check the version of PyYAML by inspecting yaml.__version__:
Python 2.7.15 (default, Oct 15 2018, 15:24:06)
[GCC 8.1.1 20180712 (Red Hat 8.1.1-5)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import yaml
>>> yaml.__version__
'3.13'
If you are managing packages with pip, you can upgrade to the current release by running:
pip install -U PyYAML
In case someone wants to use older version of yaml(3.1)
import yaml
with open('filename.yaml') as parameters:
my_dict = yaml.safe_load(parameters)
I stumbled upon it while using rospy to run my packages.
pip install --ignore-installed PyYAML
sudo su
pip install --ignore-installed PyYAML -r requirements.txt
It worked perfectly for fail2ban-geo-exporter
Took hours to figure it out, now it runs under root & systemd
pip3 install -U PyYAML
worked for me on Linux machine.
if it was working earlier then please check whether the indentation of the file is somehow messed-up or not.
why it does not work? Django.tar.gz is straight from PyPi
if i try "python -m pip install" it works, but installs python globally.
(newenv) [root]# pip install paczki/Django-2.0.7.tar.gz
pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Processing ./paczki/Django-2.0.7.tar.gz
Requirement already satisfied: pytz in ./newenv/lib/python3.6/site-packages (from Django==2.0.7)
Installing collected packages: Django
Running setup.py install for Django ... done
Successfully installed Django-2.0.7
(newenv) [root]# python3
Python 3.6.0 (default, May 22 2018, 12:59:04)
[GCC 4.8.5 20150623 (Red Hat 4.8.5-16)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import django
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'django'
>>>
Figured this out. There was an systemwide alias set earlier by someone, which aliased python to a specific path like "/A/B/python", thus even while in venv used python was this one. :which python: might be misleading - id DOES NOT check for aliases, so :which python: and :python: did not pointed to the same one.
I wrote a command line tool with cliff 2.3.0, tested on my laptop (Mac, Python 2.7.12). When I was tried to install it (python setup.py install) on a server (Linux, Python 2.7.2), I encountered this error:
Installed /private/tmp/easy_install-EGMO15/cliff-2.3.0/pbr-1.10.0-py2.7.egg
ERROR:root:Error parsing
Traceback (most recent call last): File "/private/tmp/easy_install-EGMO15/cliff-2.3.0/pbr-1.10.0-> py2.7.egg/pbr/core.py", line 111, in pbr
attrs = util.cfg_to_args(path, dist.script_args) File "/private/tmp/easy_install-EGMO15/cliff-2.3.0/pbr-1.10.0-py2.7.egg/pbr/util.py", line 248, in cfg_to_args
kwargs = setup_cfg_to_setup_kwargs(config, script_args) File "/private/tmp/easy_install-EGMO15/cliff-2.3.0/pbr-1.10.0-py2.7.egg/pbr/util.py", line 431, in setup_cfg_to_setup_kwargs
if pkg_resources.evaluate_marker('(%s)' % env_marker):
AttributeError: 'module' object has no attribute 'evaluate_marker' error: Setup script exited with error in setup command: Error parsing /private/tmp/easy_install-EGMO15/cliff-2.3.0/setup.cfg: AttributeError: 'module' object has no attribute 'evaluate_marker'
Any suggestions?
It looks like your server may have a (much) older version of the setuptools package installed (which provides the pkg_resources module). The evaluate_marker method looks as if it first showed up at the end of 2014, so if you're using an older system it is possible that method is not available.
Depending on your environment, you may be able to simply pip install -U setuptools, or you may need to see if your distribution has a newer isntallable package available.
If you can update your question to include details about your server's operating environment (what distribution and version are you running? What version of Python? What version of setuptools?), we can probably provide a more complete answer.
Update
For example, Ubuntu 12.04 only has setuptools 0.6, and the pkg_resources module (which is packaged in the python-pkg-resources package) does not have the evaluate_marker method:
# python
Python 2.7.3 (default, Jun 22 2015, 19:33:41)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg_resources
>>> pkg_resources.evaluate_marker
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'evaluate_marker'
In this environment, I can install pip:
# apt-get install python-pip
And then upgrade the installed version of setuptools:
# pip install -U setuptools
And now:
# python
Python 2.7.3 (default, Jun 22 2015, 19:33:41)
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pkg_resources
>>> pkg_resources.evaluate_marker
<function evaluate_marker at 0x1535050>
>>>
NB Upgrading distribution packages (e.g., things installed by apt-get in this example) using pip can often lead to sadness and heartache, and you are much better off if you are able to upgrade the underlying environment to one where such workarounds are not necessary. Alternatively, running your code from a Python virtual environment (so that your upgraded packages do not override system packages) is also a technically better solution.
I have installed a python library MySQLdb, and it works yesterday. But today when I tried to run it, it goes on as following:
czhao#opx790:~$ python
Python 2.7.7 |Anaconda 2.0.1 (64-bit)| (default, Jun 2 2014, 12:34:02)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-54)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
Anaconda is brought to you by Continuum Analytics.
Please check out: http://continuum.io/thanks and https://binstar.org
>>> import MySQLdb
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named MySQLdb
It is really strange, so I try to re-install it, but it seems I do have the library in my computer:
czhao#opx790:~$ sudo apt-get install python-mysqldb
[sudo] password for czhao:
Reading package lists... Done
Building dependency tree
Reading state information... Done
python-mysqldb is already the newest version.
The following packages were automatically installed and are no longer required:
libgooglepinyin0-dev linux-headers-3.2.0-27 linux-headers-3.2.0-41
linux-headers-3.2.0-37 linux-headers-3.2.0-43 linux-headers-3.2.0-61
patchutils linux-headers-3.2.0-37-generic linux-headers-3.2.0-27-generic
linux-headers-3.2.0-61-generic linux-headers-3.2.0-43-generic dpatch
linux-headers-3.2.0-41-generic
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 16 not upgraded.
I do not know why, I have the library but python keep tell me I do not have it.
You are using Anaconda Python, but the package installed with apt-get was installed for the system Python. These two different distributions have different library directories, so packages/modules installed with one are not available for the other.
To get around this, use the pip program that came with Anaconda and run sudo pip install MySQL-python.
I am trying to use twisted on OS X Mavericks, but I get this error message when I try to import it.
christohersmbp2:~ christopherspears$ python
Python 2.7.6 (default, Mar 8 2014, 09:29:01)
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.2.79)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import twisted
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named twisted
My guess is that I am receiving this error because I am not using the default Python. I am using a Python installed with brew. Ideally, I would want to install twisted into a virtual environment to play with, but the docs are seriously lacking in details. Apparently, a dmg exists for Mac OS X 10.5, which is not helpful for me. I can install from the tarball into the virtual environment, but I am not sure how to do this. Any hints?
If you're using virtualenv, it doesn't matter whether you are using the system python or not.
Simply pip install twisted in your virtualenv, like:
$ workon MyTwistedEnv
$ pip install twisted
Currently, due to a bug in Xcode that affects all projects which contain extension modules, you may need to spell this
$ CFLAGS= pip install twisted
instead; hopefully this will be fixed soon. It may not affect brew installed Pythons, however.