Running windows shell commands with python
How can we interact with OS shell using Python ?
I want to run windows cmd commands via python. How can it be achieved ?
python
json.dumps vs flask.jsonify
I am not sure I understand the purpose of the flask.jsonify method. I try to make a JSON string from this:
How to solve a pair of nonlinear equations using Python?
What’s the (best) way to solve a pair of non linear equations using Python. (Numpy, Scipy or Sympy)
Multi-level defaultdict with variable depth?
I have a large list like:
Python __str__ and lists
In Java, if I call List.toString(), it will automatically call the toString() method on each object inside the List. For example, if my list contains objects o1, o2, and o3, list.toString() would look something like this:
Import arbitrary python source file. (Python 3.3+)
How can I import an arbitrary python source file (whose filename could contain any characters, and does not always ends with .py) in Python 3.3+?
.doc to pdf using python
I’am tasked with converting tons of .doc files to .pdf. And the only way my supervisor wants me to do this is through MSWord 2010. I know I should be able to automate this with python COM automation. Only problem is I dont know how and where to start. I tried searching for some tutorials but was not able to find any (May be I might have, but I don’t know what I’m looking for).
Referring to the null object in Python
How do I refer to the null object in Python?
subprocess.call using string vs using list
I am trying to use rsync with subprocess.call. Oddly, it works if I pass subprocess.call a string, but it won’t work with a list (ala, Python’s doc).
Pairs from single list
Often enough, I’ve found the need to process a list by pairs. I was wondering which would be the pythonic and efficient way to do it, and found this on Google: