I want to remove a specific line in a plot of multiple lines. Bellow is a given example which is not sufficient for me because it removes only the last plotted line and not the line that I want to remove. How can I do that? How can I address a specific line(by name, by number, by reference) throughout the
Tag: python
How to run python script inside rails application in heroku?
I have a rails application hosted in heroku. I also wrote a web scraper using scrapy in python. I need to run the python script from the rails application in heroku,I will explain with an example. Eg:The user will input the url to scrape in my rails app.Then the rails app give control to python script to scra…
Remove rows in 3D numpy array
I need to remove some rows from a 3D numpy array. For exampe: and I want to remove the third row of both pages of the matrix in order to obtain something like: I have tried with but I can’t obtain what I need. Answer axis should 1.
IMAP get sender name and body text?
I am using this code: and it works, except, when I print raw_email it returns a bunch of extra information, how can I, parse, per say, the extra information and get just the From and body text? Answer Python’s email package is probably a good place to start. That should do ask you ask, though when an em…
Python Django send_mail newlines?
I’m using django send_mail like this: Gmail recieves this. And shows my newlines as one whole paragraph. Why? I would like three lines of text, not one. Answer Try sending your email as HTML instead of plain text. Use EmailMessage().
How to merge a list of dbf tables into one in Python?
I want to merge a lot of dbf tables in my “Output” folder, into one table. Here is my code, but it doesn’t work (error showed below).: Traceback (most recent call last): File “C:UserscaobaijingDesktopBettyPythonMergeTables.py”, line 7, in arcpy.Merge_management (listTable, “…
Opening pdf file
I wanna open pdf file from python console, I can do it with os.system(filename), it will open in adobe reader, but the problem is that os.system also opens a command prompt, is there another way that won’t open command prompt? Answer Try:
how to translate matlab function max(y(x>3)>2) to numpy in single line
i want to convert matlab functions like all, any, max min to numpy. since these functions takes compound expressions as inputs, wanted to know how to achive the same in numpy. for ex. max(y(x>3)>2) in matlab i would have got the answer as 9 how can i write the above max function in numpy so that it acce…
Argparse: Required argument ‘y’ if ‘x’ is present
I have a requirement as follows: for the argument prox , I use action=’store_true’ to check if it is present or not. I do not require any of the arguments. But, if –prox is set I require rport and lport as well. Is there an easy way of doing this with argparse without writing custom conditio…
In Python NumPy what is a dimension and axis?
I am coding with Pythons NumPy module. If coordinates of a point in 3D space are described as [1, 2, 1], wouldn’t that be three dimensions, three axis, a rank of three? Or if that is one dimension then shouldn’t it be points (plural), not point? Here is the documentation: In Numpy dimensions are c…