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PYTHON QUESTIONS

python xml pretty print not working
python xml pretty print not working
I hope this helps . Taken from http://ruslanspivak.com/2014/05/12/how-to-pretty-print-xml-with-lxml/
TAG : python
Date : November 25 2020, 07:06 PM , By : Мифотворец Вольный
Can we use NumPy in writing a website?
Can we use NumPy in writing a website?
With these it helps Yes of course you can. If you wanted to use straight Python to serve up your HTML pages etc you should look at something like Django (a fully featured Python web framework) and Flask (a much lighter framework with less implemented
TAG : python
Date : November 25 2020, 07:06 PM , By : wael boumaiza
Called bashscript doesn't start up GNU screen session
Called bashscript doesn't start up GNU screen session
may help you . I'm sure by now you've solved this problem, but looking through your question I'd bet the answer is remarkably simple -- mcpc-plus-legacy-1.4.7-R1.1.jar isn't found by java, which fails, and subsequently screen terminates.In launch.sh,
TAG : python
Date : November 25 2020, 07:06 PM , By : Bharathi Sekar
Reading fortran direct access data and writing formatted data - faster with python than with fortran?
Reading fortran direct access data and writing formatted data - faster with python than with fortran?
it fixes the issue DISCLAIMER: I don't know, if this solves the problem, but I know, that I can get time differences by a factor of up to 20. I also did only test the output of data and didn't read it.
TAG : python
Date : November 25 2020, 07:06 PM , By : Kim
Language supporting nested definition of functions
Language supporting nested definition of functions
I wish this helpful for you The Wikipedia article has a nice summary:
TAG : python
Date : November 25 2020, 07:06 PM , By : Ramiz Raja
Find elements which exists in the most of the lists
Find elements which exists in the most of the lists
To fix the issue you can do Input: , How about:
TAG : python
Date : November 25 2020, 07:06 PM , By : Zinc
Templating library in node.js similar to Jinja2 in Python?
Templating library in node.js similar to Jinja2 in Python?
Hope this helps http://nunjucks.jlongster.com/Nunjucks is basically a JS port of Jinja2
TAG : python
Date : November 25 2020, 07:06 PM , By : ali ansari
Python Syntax Error, 'break' is outside the loop
Python Syntax Error, 'break' is outside the loop
To fix the issue you can do break cannot be used outside of loops. If you are in a function, use return instead, or sys.exit() if not.
TAG : python
Date : November 25 2020, 07:06 PM , By : Andreas Jensen
Replacing spaces with hyphens
Replacing spaces with hyphens
will help you Another option is replace
TAG : python
Date : November 25 2020, 07:06 PM , By : parsa rezazade
How to open a csv file in Microsoft Excel in Python?
How to open a csv file in Microsoft Excel in Python?
seems to work fine Usually on Windows the .csv filetype is configured to be opened by Excel. In this case you can just do:
TAG : python
Date : November 25 2020, 07:06 PM , By : Jamile Carvalho
ModuleNotFoundError: No module named 'users'
ModuleNotFoundError: No module named 'users'
it should still fix some issue I am trying to import a table from my "users" app but it keeps failing. Prior to this moment I have imported tables from the app into different files in another app without errors. , Import using apps module.
TAG : python
Date : November 25 2020, 01:01 AM , By : Jonathan MilTech Ben
Interpolating with multiple y-values
Interpolating with multiple y-values
this one helps. I just faced the same problem (I have a curve with repeating x values and want to interpolate it to get same arc length between the datapoints in x-y plane), and came to the following solution which works for me: Think of your x-y fun
TAG : python
Date : November 25 2020, 01:01 AM , By : J.Greensley
Import warning PACKAGE.egg is added to sys.path
Import warning PACKAGE.egg is added to sys.path
will be helpful for those in need I try to install my own python package. Now I get this error: , I fixed this by upgrading setuptools to 2.0.2 using:
TAG : python
Date : November 25 2020, 01:01 AM , By : JaydenLi
Is there a key for the default namespace when creating dictionary for use with xml.etree.ElementTree.findall() in Python
Is there a key for the default namespace when creating dictionary for use with xml.etree.ElementTree.findall() in Python
With these it helps Decided to take a look at the source code for the method. So as it turns out, the following code in xml.etree.ElementPath is doing the dirty work:
TAG : python
Date : November 25 2020, 01:01 AM , By : kalfin lim
Using fill_between() with a Pandas Data Series
Using fill_between() with a Pandas Data Series
it helps some times As long as you don't have NaN values in your data, you should be okay:
TAG : python
Date : November 25 2020, 01:01 AM , By : JJm
How to build a lookup table for tri-linear interpolation in NumPy?
How to build a lookup table for tri-linear interpolation in NumPy?
this one helps. The first difficulty I found were the =, which I could handle duplicating the extremities for Density, and changing their values for very close dummy values 99 and 1601, which will not affect the interpolation.
TAG : python
Date : November 25 2020, 01:01 AM , By : jaysubha
Matrix vector multiplication along array axes
Matrix vector multiplication along array axes
this one helps. in a current project I have a large multidimensional array of shape (I,J,K,N) and a square matrix of dim N. , This should do what your loops, but with vectorized looping:
TAG : python
Date : November 25 2020, 01:01 AM , By : SecondHand
Can a cookiejar object be pickled?
Can a cookiejar object be pickled?
Does that help The answer to the question as asked is "no": the jar itself is not pickle-able.However, the cookies contained in the jar, are:
TAG : python
Date : November 25 2020, 01:01 AM , By : PNA
__init__.py in project folder breaks nose tests
__init__.py in project folder breaks nose tests
help you fix your problem Looks like your question was answered here.
TAG : python
Date : November 25 2020, 01:01 AM , By : Mitchell Wilson
Comparing times with sub-second accuracy
Comparing times with sub-second accuracy
I wish this help you How can I get the number of milliseconds since epoch? , time.time() * 1000 will give you millisecond accuracy if possible.
TAG : python
Date : November 25 2020, 01:01 AM , By : zainab
advanced search using HayStack + Solr in Django?
advanced search using HayStack + Solr in Django?
wish of those help I tried the basic tutorial given at Haystack website http://django-haystack.readthedocs.org/en/latest/tutorial.html and its working fine for basic search. But its search is not effective as suppose my Note module has 3 entries for
TAG : python
Date : November 25 2020, 01:01 AM , By : Lukas Yonis Abubeker
Base test case class for python unittest
Base test case class for python unittest
Does that help I have a pile of objects "implementing" the same "interface". There are a few common behaviors that they all should exhibit, and that I thus want to test for in all those classes. , Using inheritance
TAG : python
Date : November 25 2020, 01:01 AM , By : Ngoc Den
The PyData Ecosystem
The PyData Ecosystem
Hope this helps PyData is a series of local meetups and conferences, organized with help from NumFOCUS, a non-profit group that supports open source scientific software.There are more than 100 locally organized PyData meetup groups around the world.
TAG : python
Date : November 25 2020, 01:01 AM , By : Qiang
Finding unique entries with oldest time stamp
Finding unique entries with oldest time stamp
wish help you to fix your issue DataFrame.drop_duplicates() defaults to keeping the first observation:
TAG : python
Date : November 25 2020, 01:01 AM , By : Praveen Badam
Custom filesize format with Python Humanize?
Custom filesize format with Python Humanize?
like below fixes the issue No, this is not possible. The format specifier, %.1f, is hard coded: https://github.com/jmoiron/humanize/blob/master/humanize/filesize.pyL33-L38EDIT: joemaller just submitted a pull request for this functionality.
TAG : python
Date : November 25 2020, 01:01 AM , By : hemoglobinz
Use `tf.image.resize_image_with_crop_or_pad` to resize numpy array
Use `tf.image.resize_image_with_crop_or_pad` to resize numpy array
will be helpful for those in need I want to use tf.image.resize_image_with_crop_or_pad on a Numpy array of shape (100,100,2) to get it cropped or padded to a target shape (h,w,2).
TAG : python
Date : November 24 2020, 03:41 PM , By : Rafael Pereira Ribei
Sum number of occurences of string per row
Sum number of occurences of string per row
will help you I have been trying to search an answer for this and I can't find one - I must be misunderstanding something. , try this,
TAG : python
Date : November 24 2020, 03:41 PM , By : MiSchi
Calculating 'Diagonal Distance' in 3 dimensions for A* path-finding heuristic
Calculating 'Diagonal Distance' in 3 dimensions for A* path-finding heuristic
wish of those help It can be extended to 3D relatively easily. It does require finding the "middle" of 3 values, there is a trick for that given that we have the minimum and maximum.
TAG : python
Date : November 24 2020, 03:41 PM , By : Kyoshi
porting PyGST app to GStreamer1.0 + PyGI
porting PyGST app to GStreamer1.0 + PyGI
around this issue I cannot find solution to the first problem about QueryErrorbut :
TAG : python
Date : November 24 2020, 03:41 PM , By : nandu61
Connection refused in Tornado test
Connection refused in Tornado test
wish of those help Don't override get_http_port. A new HTTP server with a new port is setup for each test, so it won't be 5000 every time, even if that's what you have in your settings.
TAG : python
Date : November 24 2020, 03:41 PM , By : Aniket
How much time does take train SVM classifier?
How much time does take train SVM classifier?
I hope this helps . SVM training can be arbitrary long, this depends on dozens of parameters: C parameter - greater the missclassification penalty, slower the process kernel - more complicated the kernel, slower the process (rbf is the most complex f
TAG : python
Date : November 24 2020, 03:41 PM , By : Francois Lefebvre
Turning a string into list of positive and negative numbers
Turning a string into list of positive and negative numbers
hop of those help? One method would be to use ast.literal_eval:
TAG : python
Date : November 24 2020, 03:41 PM , By : Happy
Python lists get specific length of elements from index
Python lists get specific length of elements from index
it should still fix some issue , You are actually very close:
TAG : python
Date : November 24 2020, 03:41 PM , By : SHHHHHme
python.exe version 3.3.2 64 & 32 crash while creating .exe file on win 7 64 & 32 with cx_Freeze
python.exe version 3.3.2 64 & 32 crash while creating .exe file on win 7 64 & 32 with cx_Freeze
may help you . Finally! A few days ago I managed to find a solution!!! The problem was with the icon. I don't know why but when I removed the icon from my setup file things got charmingly ok. But I needed the icon so after I created my exe file I pac
TAG : python
Date : November 24 2020, 03:41 PM , By : m.j
Efficient nearest neighbour search for sparse matrices
Efficient nearest neighbour search for sparse matrices
With these it helps Late answer: Have a look at Locality-Sensitive-HashingSupport in scikit-learn has been proposed here and here.
TAG : python
Date : November 24 2020, 03:41 PM , By : Minale Habtemichael
django filter_horizontal can't display
django filter_horizontal can't display
Does that help I think it's too late to answer; however, I ran into the same problem while reading django-core book which I think might be the source of your question:simply open the admin panel in incognito mode or in another browser, you can also g
TAG : python
Date : November 24 2020, 03:41 PM , By : Soyeluddin Biswas
How to install FLANN and pyflann on Windows
How to install FLANN and pyflann on Windows
Hope that helps Extract the zipped archive to C:\flann-1.8.4-src\. Open a cmd window as Administrator (right click > Run as Administrator) Then do the following:
TAG : python
Date : November 24 2020, 03:41 PM , By : Hatim
How can I plot the same figure standalone and in a subplot in Matplotlib?
How can I plot the same figure standalone and in a subplot in Matplotlib?
hop of those help? Generally speaking, matplotlib artists can't be in more than one axes, and axes can't be in more than one figure. (In some cases, you can break some of these rules, but it won't work in general.)Therefore, the short answer is no.
TAG : python
Date : November 24 2020, 03:41 PM , By : Saro
read-only cells in ipython notebook
read-only cells in ipython notebook
I hope this helps . Yes, Use the steps below Select view on the menubar Point to Cell Toolbar and select Edit Metadata An "Edit Metadata" button will appear at the top-right corner of the cell. Click on that button and edit the json that pops up. Set
TAG : python
Date : November 24 2020, 03:41 PM , By : quochoangvp
filling text file with dates
filling text file with dates
This might help you i would like to file my file with a dates, and i have 02 problems: , One change will solve both problems:
TAG : python
Date : November 24 2020, 03:41 PM , By : niraj kumar
error:AttributeError: 'super' object has no attribute 'db_type' when run "python manage.py syncdb" in django
error:AttributeError: 'super' object has no attribute 'db_type' when run "python manage.py syncdb" in django
like below fixes the issue Use the --traceback option to manage.py to see a full stack trace of the exception you get.
TAG : python
Date : November 24 2020, 03:41 PM , By : ArticleZ
python imblearn make_pipeline TypeError: Last step of Pipeline should implement fit
python imblearn make_pipeline TypeError: Last step of Pipeline should implement fit
With these it helps imblearn.SMOTE has no transform method. Docs is here. But all steps except the last in a pipeline should have it, along with fit.
TAG : python
Date : November 24 2020, 05:47 AM , By : ugurcyln
Write to csv: columns are shifted when item in row is empty (Python)
Write to csv: columns are shifted when item in row is empty (Python)
will help you I think you don't understand how CSV module works in Python. Let's say that kres.csv file has this data in it:
TAG : python
Date : November 24 2020, 05:47 AM , By : Angelina Tornetto
DuckDuckGo search returns 'List Index out of range'
DuckDuckGo search returns 'List Index out of range'
hop of those help? That is documented behaviour. There are different result attributes. Your first query returns a list of results.
TAG : python
Date : November 24 2020, 05:47 AM , By : Nolan
Python function which can transverse a nested list and print out each element
Python function which can transverse a nested list and print out each element
Does that help For example if have the list [[['a', 'b', 'c'], ['d']],[['e'], ['f'], ['g']]] the function should print out 'a' 'b' 'c' ...ect. on separate lines.It needs to be able to do this for any variation in the list. , You'll want to first flat
TAG : python
Date : November 24 2020, 05:47 AM , By : ged_70
Python installing xlwt module error
Python installing xlwt module error
seems to work fine xlwt is Python 2.x compatable, and does not seem to work on Python 3.x. "xlwt-future" is a fork of xlwt that works for Python 3:
TAG : python
Date : November 24 2020, 05:47 AM , By : RhythmWu
Python mayavi: Adding points to a 3d scatter plot
Python mayavi: Adding points to a 3d scatter plot
this will help I'm writing a python application to simulate the motion of particles in 3-space. I'd like to plot the positions for each step, updating the plot as the app runs, keeping the past positions on the plot. , Suppose you named your object :
TAG : python
Date : November 24 2020, 05:47 AM , By : Achmad Ichwan yasir
Making a basic web scraper in Python with only built in libraries - Python
Making a basic web scraper in Python with only built in libraries - Python
With these it helps The standard library comes with a variety of Structured Markup Processing Tools, which you can use for parsing the HTML and then searching it to extract your div.There's a whole lot of choices there. What do you use?
TAG : python
Date : November 24 2020, 05:47 AM , By : Brandon D
How to calculate the angle of the sun above the horizon using pyEphem
How to calculate the angle of the sun above the horizon using pyEphem
This might help you I believe the problem is that in PyEphem, dates are always in UTC. So no matter what the local timezone is for your observer's lat/lon, if you tell it Noon, it assumes you mean Noon in UTC. That means you have to pass in the time
TAG : python
Date : November 24 2020, 05:47 AM , By : Len
Fix newlines when writing UTF-8 to Text file in python
Fix newlines when writing UTF-8 to Text file in python
seems to work fine If you use python 2, then use u"\n" to append newline, and encode internal unicode format to utf when you write it to file: file_object.write((n+u"\n").encode("utf")) Ensure n is of type unicode inside your loop.
TAG : python
Date : November 24 2020, 05:47 AM , By : xabarr
How to convert backward slash command in python to run on Linux
How to convert backward slash command in python to run on Linux
may help you . os.path.join will automatically include the correct directory separator based on the platform being used.
TAG : python
Date : November 24 2020, 05:47 AM , By : James S
PyCharm Code Inspection doesn't include PEP 8
PyCharm Code Inspection doesn't include PEP 8
this will help PEP8 inspections are not reported from Code | Inspect Code, there is a known issue about it, please vote.UPDATE: the issue was fixed, should be available starting from 3.0.2 release.
TAG : python
Date : November 24 2020, 05:47 AM , By : Shwan Khimbar
How can I use Python namedtuples to insert rows into mySQL database
How can I use Python namedtuples to insert rows into mySQL database
it helps some times namedtuple for INSERT queries will behave just like normal tuples, you have to maintain the order of column/values. You can use named placeholders and dicts to avoid that.
TAG : python
Date : November 24 2020, 05:47 AM , By : Joe McIntosh
Increase / Decrease Mac Address in Python from String
Increase / Decrease Mac Address in Python from String
it helps some times I have a mac address in string form. I am interested in taking the Mac string and increasing / decreasing it by 1 value while keeping the integrity of Hex in Python , Parse it, change it, print it!
TAG : python
Date : November 24 2020, 05:47 AM , By : wheazel
Scrollable QLabel image in PyQt5
Scrollable QLabel image in PyQt5
I wish this helpful for you When you create a QScrollArea with Qt Designer a widget called scrollAreaWidgetContents is created and this is the one inside the QScrollArea and therefore its size is used to establish what is shown in the scrollbar, in y
TAG : python
Date : November 24 2020, 05:44 AM , By : Dave
(Python 2.7) Access variable from class with accessor/mutator
(Python 2.7) Access variable from class with accessor/mutator
this will help This is because you are accessing the class instead of an object of that type.Let's try it on a minimal example:
TAG : python
Date : November 24 2020, 05:44 AM , By : Vanessa Flores
Why does "from [Module] import [Something]" takes more time than "import [Module"
Why does "from [Module] import [Something]" takes more time than "import [Module"
I hope this helps you . There are two issues here. The first step is to figure out which part is faster: the import statement, or the call.So, let's do that:
TAG : python
Date : November 24 2020, 05:44 AM , By : James B
jira python oauth: how to get the parameters for authentication?
jira python oauth: how to get the parameters for authentication?
I think the issue was by ths following , I too am using jira-python. Since jira-python uses requests and requests-oauthlib I used those same libraries to implement the OAuth 1 dance necessary to get the tokens. First, setup JIRA:
TAG : python
Date : November 24 2020, 05:44 AM , By : Mostafa FOtoh
Python - How to specify a relative path by jumping a subdirectory?
Python - How to specify a relative path by jumping a subdirectory?
This might help you You can use glob.glob:
TAG : python
Date : November 24 2020, 05:44 AM , By : Xiyang Liu
Extract scientific number from string
Extract scientific number from string
around this issue I am trying to extract scientific numbers from lines in a text file. Something like , This can be done with regular expressions:
TAG : python
Date : November 24 2020, 05:44 AM , By : Piers Calderwood

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