Is there a way to let pycharm only inspect python files via a simple regex like *.py?
You can specify a custom scope with a regex to only inspect python files: Code->Inspect code->Custom scope->...->Create new scope->Include Recursively on the project root-> change the pattern to *.py instead of *
Related
I am trying to convert a latex document to a pdf document are there any commands in python by which I can do this.
From here
Try this please.
import os
os.system("pdflatex mylatex.tex")
in addition, you can use os.system("mv mylatex.pdf path/to/directory") to move the pdf to any specific location
Alternatively, and more "clean" solution is without os.system() that runs the shell here. You can use subprocess.check_call(['pdflatex', 'mylatex.tex']) instead. To save the result in a specific location: pass the appropriate command-line argument to pdflatex or use shutil.move().
I'm really unexpert in python, so forgive my question if stupid.
I'm trying a simple script that operates on all the files in a folder.
However, I apparently can only access the folder recursively!
I explain. I have a folder, DATA, with subfolders for each day (of the form YYYY-MM-DD).
If I try
for filename in glob.glob('C:\Users\My username\Documents\DATA\2021-01-20\*'):
print filename
I get no output.
However, if I try instead
for filename in glob.glob('C:\Users\My username\Documents\DATA\*\*'):
print filename
the output is that expected:
C:\Users\My username\Documents\DATA\2021-01-20\210120_HOPG_sputteredTip0001.sxm
C:\Users\My username\Documents\DATA\2021-01-20\210120_HOPG_sputteredTip0002.sxm
...
I even tried different folder names (removing the dashes, using letters in the beginning, using only letters, using a shorter folder name) but the result is still the same.
What am I missing?
(BTW: I am on python 2.7, and it's because the program I need for the data is only compatible with python 2)
Beware when using backslashes in strings. In Python this means escaping characters. Try prepending your string with r like so:
for filename in glob.glob(r'C:\Users\My username\Documents\DATA\*'):
# Do you business
Edit:
As #poomerang has pointed out a shorter answer has previously been provided as to what 'r' does in Python here
Official docs for Python string-literals: Python 2.7 and for Python 3.8.
Recursive file search is not possible with glob in Python 2.7. I.e. searching for files in a folder, its subfolders, sub-subfolders and so on.
You have two options:
use os.walk (you might need to change your code's structure however)
Use the backported pathlib2 module from PyPI https://pypi.org/project/pathlib2/ - which should include a glob function supporting the recursive search using ** wildcard.
I just started learning python in order to do some stuff for the company I work for. I want to add a command line option like -doc but Ì somehow struggle with adding color or any other custom text format to my documentation (to be printed in cmd).
I have following problems:
1. Ansi escaping doesn't work as I expect when reading tutorials on the internet:
This code: print('\033[31m' + 'Hello' + '\033[0m') doesn't escape at all so I end up with this output: [31mHello[0m
2. I can't import colorama because my users have a plain python installation and I can't just add libraries to it. So my plan would be to add colorama to my project structure.
To 1: Do I misunderstand something important or has someone an idea what I`m doing wrong?
To 2: Is there a way to install colarama into my project without any changes to the plain python installation or dependencies to the outside of my project?
... I would accept any other solution to my problem.
Just use batch to do that.
Code:
#echo [31mHello[0m
I am trying to make a python program that creates and writes in a txt file.
the program works, but I want it to cross the "hidden" thing in the txt file's properties, so that the txt can't be seen without using the python program I made. I have no clues how to do that, please understand I am a beginner in python.
I'm not 100% sure but I don't think you can do this in Python. I'd suggest finding a simple Visual Basic script and running it from your Python file.
Assuming you mean the file-properties, where you can set a file as "hidden". Like in Windows as seen in screenshot below:
Use operating-system's command-line from Python
For example in Windows command-line attrib +h Secret_File.txt to hide a file in CMD.
import subprocess
subprocess.run(["attrib", "+h", "Secret_File.txt"])
See also:
How to execute a program or call a system command?
Directly call OS functions (Windows)
import ctypes
path = "my_hidden_file.txt"
ctypes.windll.kernel32.SetFileAttributesW(path, 2)
See also:
Hide Folders/ File with Python
Rename the file (Linux)
import os
filename = "my_hidden_file.txt"
os.rename(filename, '.'+filename) # the prefix dot means hidden in Linux
See also:
How to rename a file using Python
Can a python script located in D:\Folder_A\Folder_B\be used to change variables in another python script located in D:\Folder_A\Folder_C\, and then print them out on the console?
NOTE: I'm a beginner in Python, and I'm using v2.7.8.
EDIT: To answer #Rik Verbeek, I created a python file in location A (D:\Folder_A\Folder_B\), and another file at location B (D:\Folder_A\Folder_C\), with both the folders (Folder_B & Folder_C) located in D:\Folder_A\. In the 2nd .py file, I wrote the following:
a = 0
b = 0
Now I want to change these variables from the 1st .py file to 5 and 10 respectively, and print them to the console. Also, these files are not in the Python libraries, but are instead, located in another folder(Folder_A).
To answer #Kasra (and maybe #cdarke), I don't want to import a module, unless it is the only way.
If you have some "global" variables I think is a good idea to have them in a separated module and import that module from each place you need them. This way you only have to do it as cdarke has commented.