‘NoneType’ object has no attribute ‘to_dict’

I’am quite new to python and I am developing a passport scanner with a RaspberryPi and the passport eye module. In the end it prints outs the outcome of the scanned image. However, I also want to …

Printing a list of tuples in a formated form with f-strings by a list comprehension

I want to print out a list of tuples in a formated form… I have the following list which contains a tuple formed by a string and other tuple of floats: returnList = [(‘mountain_113’, (1.5, 1.0, 1….

Why is my function faster than python’s print function in IDLE?

I wrote this function a while back: def faster_print(*args, sep=” “, end=”n”, file=stdout): file.write(sep.join(map(str, args))+end) and I tested it: from sys import stdout …

Access the values of dictionaries in a list, then print them nicely

I have a list of dictionaries from which I need to extract information, and then print it out in a special format. dict_list = [ {‘description’ : ‘item 1’, ‘amount’ : int_amount1 }, {‘…

Printing variables and strings in Python

I am trying to print the following lines : ‘My name is John Smith.’ ‘My name is John Smith, and I live in CHICAGO’ and I live in chicago’ My code below : name = ‘John Smith’ age = 25 location = ‘…

How to log warning, error and other info in Odoo development? [closed]

Question: I want to log the warning in odoo logs if any warning or error comes up. Is there any way out of it? Thanks in advance.

Print list of lists in separate lines

I have a list of lists: a = [[1, 3, 4], [2, 5, 7]] I want the output in the following format: 1 3 4 2 5 7 I have tried it the following way , but the outputs are not in the desired way: for i in …

Get Printer Status Code with win32print

I have read the documentation of win32print which indicates that GetPrinter is the method which is used to obtain the status of the printer. However, this method returns a complete tuple of data and I’…

Print not showing in ipython notebook

I am using ipython notebook (http://ipython.org/notebook.html) to do a demo and it seems like the print function is not working: The commands in the above picture are rewritten here for clarity. In […

Is it possible to print without using the print function in Python?

I wondered whether it is possible to print (for example a string) in Python without the print function. This can be done by a command or by some trick. For example, in C there are printf and puts. Can …