I'm working on a Django application and all of a sudden I'm getting the error extend ' .clearfix' has no matches and this occurs at Exception Location: /Library/Python/2.7/site-packages/static_precompiler/compilers/less.py in compile_file, line 41, when I try to connect to the server.
I have never had this issue before, and I even added in #import (reference) "utilities.less"; to the bootstrap.less file ("utilities.less" contains the definition of .clearfix), yet I still get the issue.
Any insight would be greatly appreciated.
For reference, my lessc version is lessc 2.6.0
I solved my issue by downgrading to less 2.1.
I did so by running the following commands:
sudo npm uninstall -g less
sudo npm install -g less#2.1
It seems that part of our codebase isn't compatible with less 2.6!
Related
I am looking to send a few items to zabbix using Zabbix-Sender function of pyzabbix. As a test I am running the below code -
from pyzabbix import ZabbixMetric, ZabbixSender, ZabbixResponse
metrics = []
m= ZabbixMetric('mme01', 'TEST', 20)
metrics.append(m)
ZabbixSender('10.46.224.5').send(metrics)
I made this snippet after reading the document - https://py-zabbix.readthedocs.io/en/latest/sender.html
When I run the snippet I get the error -
AttributeError: 'ConnectionRefusedError' object has no attribute 'msg'
I have verified IP connectivity
Can Anyone help ?
there is a mess in modules names.
it seems you call 'other' pyzabbix module who has not needed methods.
first, remove all zabbix-related modules:
pip list | grep zabbix; pip uninstall ...
and then install pyzabbix:
pip install py-zabbix.
this should help.
UPDATED:
I dug deeper and figured out that the AttributeError: 'ConnectionRefusedError' object has no attribute 'msg' exception caused by old module version bug, which has been fixed here. update it with pip or manually.
new bug I have faced is [Errno 8] nodename nor servname provided, or not known caused by socket lib and can be fixed pointing to zabbix server/proxy IP address instead of DNS name
I decided to bypass the module - pyzabbix and decided to use the raw zabbix sender utility. Works great.
For other folks my solution relies on a file with values that need to be sent to zabbix.
Sample file -
"mme01" TEST 1544729668 44
The use the utility -
/opt/zabbix-proxy/bin/zabbix_sender -vv -z 10.43.X.X -T -i mme_file.txt
Replace with path of your zabbix_sender and the zabbix server IP.
I had the same issue on some machines of mine. At that time I refactored my code to use zabbix_sender and it worked great.
After some time I found out the issue was related to pip repository corruption. I ended up reinstalling all the packages with this option:
pip install --ignore-installed <package>
apparently the issue was fixed, but I still have no idea why it occurred on some manchines and not in anothers.
I have protobuf compiler version 3.0 and need to install grpc and grpc python plugin. Following the tutorial, I added deb http://http.debian.net/debian jessie-backports main to my sources.list file and did sudo apt-get update and sudo apt-get install libgrpc-dev which returned
Package libgrpc-dev is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'libgrpc-dev' has no installation candidate
So, I decided to compile it from source as mentioned in INSTALL notes and did:
$ git clone https://github.com/grpc/grpc.git
$ cd grpc
$ git submodule update --init
$ make
$ [sudo] make install
However, on the make step, I get
[MAKE] Generating cache.mk
make: Circular /home/vagrant/grpc2/grpc/libs/opt/libboringssl.a <- /home/vagrant/grpc2/grpc/libs/opt/libboringssl.a dependency dropped.
[C] Compiling third_party/boringssl/crypto/bio/connect.c
third_party/boringssl/crypto/bio/connect.c: In function 'split_host_and_port':
third_party/boringssl/crypto/bio/connect.c:127:17: error: declaration of 'close' shadows a global declaration [-Werror=shadow]
cc1: all warnings being treated as errors
make: *** [/home/vagrant/grpc2/grpc/objs/opt/third_party/boringssl/crypto/bio/connect.o] Error 1
On switching to the release-0_11 branch, running make results in
[HOSTCXX] Compiling src/compiler/csharp_generator.cc
src/compiler/csharp_generator.cc:47:43: error: 'google::protobuf::compiler::csharp::GetUmbrellaClassName' has not been declared
src/compiler/csharp_generator.cc: In function 'void grpc_csharp_generator::{anonymous}::GenerateServiceDescriptorProperty(grpc::protobuf::io::Printer*, const ServiceDescriptor*)':
src/compiler/csharp_generator.cc:237:62: error: 'GetUmbrellaClassName' was not declared in this scope
make: *** [/home/vagrant/grpc2/grpc/objs/opt/src/compiler/csharp_generator.o] Error 1
I can't figure out how to install this. Any help would be appreciated.
For me the issue got fixed after i made change in the file as:
diff --git a/src/compiler/csharp_generator.cc
b/src/compiler/csharp_generator.cc
index 7b497df..5a8746d 100644
--- a/src/compiler/csharp_generator.cc
+++ b/src/compiler/csharp_generator.cc
## -44,7 +44,7 ##
using google::protobuf::compiler::csharp::GetFileNamespace;
using google::protobuf::compiler::csharp::GetClassName;
-using google::protobuf::compiler::csharp::GetUmbrellaClassName;
+using google::protobuf::compiler::csharp::GetReflectionClassName;
using grpc::protobuf::FileDescriptor;
using grpc::protobuf::Descriptor;
using grpc::protobuf::ServiceDescriptor;
## -234,7 +234,7 ## void GenerateServiceDescriptorProperty(Printer* out, const ServiceDescriptor *se
out->Print("public static global::Google.Protobuf.Reflection.ServiceDescriptor Descriptor\n");
out->Print("{\n");
out->Print(" get { return $umbrella$.Descriptor.Services[$index$]; }\n",
- "umbrella", GetUmbrellaClassName(service->file()), "index",
+ "umbrella", GetReflectionClassName(service->file()), "index",
index.str());
out->Print("}\n");
out->Print("\n");
More specifically, please open the file src/compiler/csharp_generator.cc and replace all references of GetUmbrellaClassName by GetReflectionClassName
Working backwards:
for release-0_11: it looks like you're trying to compile against the most recent protobuf. Since we're both in development right now there's occasional breakage - but grpc does track the version of protobuf it's tested against in third_party/protobuf. Try checking out and installing that version. I filed https://github.com/grpc/grpc/issues/4697 to update to the latest protobuf 3.0 version.
for master from github: which compiler and OS are you using? I recently checked in the boringssl integration work, so it's fresh, and not nearly as battle-tested. I'd like to get it battle-tested. That said, if you do a 'make EMBED_OPENSSL=false' then things should work out for you.
for the debian package problem: I'm not sure what's going on. I'm happy to try and spin up a VM with your OS and repro if you can let me know which OS it is.
MAC OSX 10.9, Python 3.5, sip-4.17, PyQt-gpl-5.5.1, Qt5.5.1
Hi,
trying to build PyQt on my system I did the following steps:
download/install Qt5.5.1 libraries
download/unpack SIP
download/unpack PyQt
install SIP:
python3 configure.py -d /Library/Python/3.5/site-packages --arch x86_64
make
sudo make install
tried to install PyQt:
python3 configure.py -d /Library/Python/3.5/site-packages
--qmake /.../Qt5.5.1/5.5/clang_64/bin/qmake
Configuration stopped with:
/Users/werner/OpenSource/PyQt/sip/QtPositioning/qgeolocation.sip:28:10:
fatal >error: 'qgeolocation.h' file not found
#include <qgeolocation.h>
^
1 error generated.
make[1]: *** [sipQtPositioningcmodule.o] Error 1
make: *** [sub-QtPositioning-make_first-ordered] Error 2
I tried to finish installation doing
make
sudo make install
anyway. But the installation doesn't seem to be complete (e.g. uic, pyuic5 are missing). Here is what my installation directory looks like:
>ls /Library/Python/3.5/site-packages/PyQt5
QtBluetooth.so QtSensors.so
QtCore.so QtSerialPort.so
QtDBus.so QtSql.so
QtDesigner.so QtSvg.so
QtGui.so QtTest.so
QtHelp.so QtWebKit.so
QtMacExtras.so QtWebKitWidgets.so
QtMultimedia.so QtWidgets.so
QtMultimediaWidgets.so QtXml.so
QtNetwork.so QtXmlPatterns.so
QtOpenGL.so _QOpenGLFunctions_2_0.so
QtPrintSupport.so _QOpenGLFunctions_2_1.so
QtQml.so _QOpenGLFunctions_4_1_Core.so
QtQuick.so
I couldn't find any useful information when searching for other discussions, so I hope someone can give me a hint on what I'm (maybe stupidly) doing wrong. Thank you for taking the time to read this.
If you don't need this module, the better way to solve that is disabling it on configure.
python configure.py --disable=QtPositioning
Just yesterday, I also met such a problem. And this is what I do to solve it:
Create a header file qgeolocation.h in /PyQt-gpl-5.5.1/QtPositioning, and copy the content into it from this website. Then I go sudo make and sudo make install successfully.
Though I do not know whether it is right to solve this problem, fortunately, I installed the PyQt and entered eric6. Hope you make successfully, too.
Adding the location.h header file for me on OSX 10.11.1.
I had the problem in both PyQt-gpl-5.5.1 and PyQt-gpl-5.5.2, but after adding the
file, was able to build.
The way of creating a qgeolocation.h in /PyQt-gpl-5.5.1/QtPositioning worked for me. The QtPositioning.so was created.
You can also take the header file from your qt source folder (you have installed the source files together with binaries, right?), it is located here:
/Src/qtlocation/src/positioning/qgeolocation.h
and then just copy it into:
/PyQt-gpl-X.X.X/QtPositioning/qgeolocation.h
as follows. It should solve the problem in 99.9% cases.
I've been trying to install PyGMO on my Mac OS X 10.10. I'm using Anaconda Python 2.3, so it comes with python 3.4.
I followed the instructions on http://esa.github.io/pygmo/install.html and did try to build boost manually but didn't have much luck with building boost-python... The instructions I could find on the official website was very limited...
While using ccmake to run the build file in pagmo/build directory, it complained that it did not find boost-python3...
So I reverted to using brew to install boost. Thanks to the info I found on this page: http://ryanclouser.com/2015/07/16/Mac-OSX-Build-Boost-Python-with-Python3-Support/
Now I have both boost and boost-python installed, but still the ccmake process for PyGMO complains about not being able to find boost-python3.
Are there any environment variables I need to set? In the ccmake config screen do I need to set Boost_PYTHON3_LIBRARY_RELEASE or Boost_PYTHON3_LIBRARY_DEBUG?
LATEST EDIT: This SHA256 below mis-match is resolved. Turned out it was caused by source forge site being down when I ran the commands... Some better error messages would have helped.
However, when I tried to get boost and boost-python with brew, I got the following SHA256 hash code mismatch error.
Anyone has any idea how to fix this?
>$ sudo brew install boost-python --with-python3
==> Installing boost-python dependency: boost
==> Downloading https://homebrew.bintray.com/b...
####################################################################### 100.0%
==> Pouring boost-1.58.0.yosemite.bottle.tar.gz
🍺 /usr/local/Cellar/boost/1.58.0: 10718 files, 486M
==> Installing boost-python
==> Downloading https://downloads.sourceforge....
==> Downloading from http://downloads.sourceforge.n...
####################################################################### 100.0%
Error: SHA256 mismatch
Expected: fdfc204fc33ec79c99b9a74944c3e54bd78be4f7f15e260c0e2700a36dc7d3e5
Actual: 818a4b8bbcb50878a8b1b9f71b4274d242ab46bf860c74676e98dec1d0248821
Archive: /Library/Caches/Homebrew/boost-python-1.58.0.tar.bz2
To retry an incomplete download, remove the file above.
Tried to delete the cached boost package files as suggested a few times but it didn't work either.
Thanks guys.
Ok problem resolved. Here's the best practice to get boost on Mac OS X.
Use Homebrew! but the key is to use the --with-python3 switch! Credits to this page: http://ryanclouser.com/2015/07/16/Mac-OSX-Build-Boost-Python-with-Python3-Support/
>$ brew install boost-python --with-python3
Assuming you have CMake already, just follow the instructions on PyGMO's website.
pagmo/build>$ ccmake ../
This will then bring up the config screen, everything should look fine. If not, do rm -rf * in pagmo/build folder to clear everything and start again (this resolved the issue with boost-python3 for me mentioned above.
Then run make and sudo make install as mentioned on the website.
PyGMO should be ready for use in python after that!
I had the following error message. However, if I start python in the ~/anaconda/lib folder where I have my anaconda installed, import PyGMO worked, so it's probably some library path thing that needs to be fixed.
>>> import PyGMO as gmo
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/xxx/anaconda/lib/python3.4/site-packages/PyGMO/__init__.py", line 57, in <module>
from PyGMO import core, algorithm, migration, problem, topology, test, util
File "/Users/xxx/anaconda/lib/python3.4/site-packages/PyGMO/core/__init__.py", line 2, in <module>
from PyGMO.core._core import *
ImportError: dlopen(/Users/xxx/anaconda/lib/python3.4/site-packages/PyGMO/core/_core.so, 2):
Library not loaded: libpython3.4m.dylib
Referenced from: /Users/xxx/anaconda/lib/python3.4/site-packages/PyGMO/core/_core.so
Reason: image not found
**Latested EDIT: ** Did some searching around, a partial solution to the import error above, is to set DYLD_LIBRARY_PATH=~/anaconda/lib. With this, imports will work when you launch python in a console. However, IPython-notebook would not start for me... Also have seen that Max OS doesn't really have a dynamic search also...
I am answering my own question, but because I stayed up all night figuring it out, I will hopefully save others some pain. If you are getting either of the following messages after properly installing pytidylib or utidylib, this answer may help.
Learning Python on Snow Leopard, I had installed the 32-bit version of Python 2.7 so that I could use the IDLE interpreter/editor. Stackoverflow has a great explanation why I had to do this.
When I installed utidylib, I got the following error from 'import tidy':
'OSError: Couldn't find libtidy, please make sure it is installed.'
With pytidylib, I got this error when I tried 'from tidylib import tidy_document':
'OSError: Could not load libtidy using any of these names: libtidy,libtidy.so,libtidy-0.99.so.0,cygtidy-0-99-0,tidylib,libtidy.dylib,tidy.'
If you are getting these errors, please read this answer. I hope it helps you.
I had a similar issue (see stacktrace below) on Linux.
With pytidylib==0.2.1 installed with pip in a virtualenv on both Ubuntu 11.10 (Python 2.7) and Gentoo (Python 2.6).
Installing apt-get install libtidy-dev on Ubuntu and emerge app-text/htmltidy on Gentoo, solved it.
----------------------------------------------------------------------
File "/home/andre/Progz/some_site/djcode/apps/default/tests.py", line ?, in default.tests.__test__.doctest
Failed example:
from tidylib import tidy_document
Exception raised:
Traceback (most recent call last):
File "/home/andre/Progz/some_site/lib/python2.6/site-packages/django/test/_doctest.py", line 1267, in __run
compileflags, 1) in test.globs
File "", line 1, in
from tidylib import tidy_document
File "/home/andre/Progz/some_site/lib/python2.6/site-packages/tidylib/__init__.py", line 71, in
raise OSError("Could not load libtidy using any of these names: %s" % (",".join(LIB_NAMES)))
OSError: Could not load libtidy using any of these names: libtidy,libtidy.so,libtidy-0.99.so.0,cygtidy-0-99-0,tidylib,libtidy.dylib,tidy
----------------------------------------------------------------------
Although it looked like the Python packages could not find the files, what was really happening was that I compiled libtidy for the wrong architecture: x86_64 instead of i386. Using the 32-bit Python installer made them incompatible.
For neophytes like me, lipo will tell you the architecture of your files:
$ lipo -info /Library/Frameworks/Python.framework/Versions/2.7/bin/python
Architectures in the fat file: /Library/Frameworks/Python.framework/Versions/2.7/bin/python are: ppc i386
$ lipo -info /usr/lib/libtidy.dylib
Non-fat file: /usr/lib/libtidy.dylib is architecture: x86_64
You may have to locate your libtidy.dylib and python files to compare. To fix the problem, you have to re-compile libtidy for i386 (or link to an i386-compiled libtidy already on your system). To re-compile for i386, use these instructions with the following modification:
cvs -z3 -d:pserver:anonymous#tidy.cvs.sourceforge.net:/cvsroot/tidy co -P tidy
cd tidy
sh build/gnuauto/setup.sh
./configure --prefix=/usr CFLAGS="-arch i386"
make && sudo make install
This worked for me. I hope it also works for you.
I had a same issue.I installed tidylib,but still come out error as followed.
raise OSError("Could not load libtidy using any of these names: %s" % (",".join(LIB_NAMES)))
OSError: Could not load libtidy using any of these names: libtidy,libtidy.so,libtidy-0.99.so.0,cygtidy-0-99-0,tidylib,libtidy.dylib,tidy
then I copy /usr/bin/tidy to my project folder ,and it got solved.