How do I get the number of subunits from a PDB file with awk , python or biopython?

I have PDB(text) files which are in a directory. I would like to print the number of subunits from each PDB file. Read all lines in a pdb file that start with ATOM The fifth column of the ATOM...

estemating float string int type and length from orderdict variable data

OK this is a sort of strange question. Am using fiona (gis) which takes orderdict list as input for data and schema. The Schema tells fiona the name of variable and there type according to fiona....

Unable to run unit tests for openstack nova

I was able to create the virtual environment for nova to run Unit tests. At least it said so. Nova development environment setup is complete. Nova development uses virtualenv to track and manage...

fortran: Identify intrinsic type of a variable *after* the variable is in memory

I am a bit new to fortran, coming to it from the Python, R and SAS. In all of these languages, data type formatting is embedded in output functions, but fortran requires (among other things) an...

How to clip a shapefile to a bounding box?

Any suggestions for how to clip this shapefile to the appropriate bounding box? In particular, I'd like to view only these bounds: [(-105.53 , 39.9) (-104.93,40.27)]. The site for ogr2ogr has an...

Run SQL from Python

I have looked at how to run an .sql from my python code (e.g. https://stackoverflow.com/questions/4408714/execute-sql-file-with-python-mysqldb) but have been unable to make it work. Here is my...

How to completely uninstall devstack and reinstall it?

I am trying to install devstack from the following link: https://wiki.opendaylight.org/view/OVSDB:OVSDB_OpenStack_Guide However, ./stack.sh always throws some error. Is there any way I can remove...

How to resolve this error while installing devstack kilo on ubuntu

This is what I did: Cloned devstack kilo using the command: git clone https://github.com/openstack-dev/devstack.git -b stable/kilo cd devstack ./stack.sh I get the following error while...

Rstudio on Gentoo with qt = no workspace variable and file list text

I'm trying to fix the problem of no text when I run rstudio at my gentoo. My gentoo is configured with the necessary use flags to be almost pure QT5 desktop. I have tested from rstudio-0.98.1091...

Confusing about StringIO, cStringIO and ByteIO

I have googled and also search on SO for the difference between these buffer modules. However, I still don't understand very well and I think some of the posts I read are out of date. In Python...

DevStack Installation Ubuntu Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-fWegjM/rcssmin/

During the installation process of devstack in Ubuntu using stack.sh , am having the error mentioned in ** below. Kindly share the solution if anyone figured out the way to do so. 2016-10-29...

Openstack "No hosts found to map to cell, exiting"

I am running into problems with Devstack installation. I git cloned a fresh Devstack on my machine. Ran ./stack.sh once, and hit the following problem. 2016-12-09 13:57:35.870 INFO...

'module' object has no attribute '__version__' during openstack /devstack installation

I have tried updating pip but it didn't helped. How to get past this error. +./stack.sh:main:1033 create_keystone_accounts +lib/keystone:create_keystone_accounts:372 local...

Django-extension runscript No (valid) module for script

I'm trying to create a script that will populate my model families with informations extracted from a text file. This is my first post in StackOverflow, please be gentle, sorry if the question is...

Version conflict issue with Python packaging module

I was deploying OpenStack Newton devstack using stack.sh I ran into the following issue : Processing /opt/stack/requirements Complete output from command python setup.py egg_info: ...

Pulp (Python) Value Error: need more than 1 value to unpack

I'm trying to solve this problem http://www.me.utexas.edu/~jensen/ORMM/models/unit/linear/subunits/workforce/ using PuLP on Python. This is my code: from pulp import * # Create the 'prob'...

Error in installing OpenStack using devstack in centos7

Im trying to install OpenStack using Devstack in CentOS 7 ,Im using the following documentation as the guide, but im encountering an error which is shown.This is the output while running...

QueryDict does not contain hidden form field, gives MultiValueDictKeyError

I'm trying to integrate Razorpay payment gateway with Django. How do I get the hidden field that Razorpay automatically sends inside my view? checkout/payment_details.html <form action="{% url...

KeyError while trying to run Selenium-pytest in Docker Container

I am trying to run pytest Test Framework with Docker. However I am encountering the below error while running the...

Import Error while running pytest in virtualenv

I am trying to run my pytest (bdd) test cases in virtualenv. I have created a requirements.txt (using pip freeze) file in the root folder as...