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Is there a way to log python print statements in gunicorn?


Is there a way to log python print statements in gunicorn?

By : user2948030
Date : November 14 2020, 04:48 PM
it should still fix some issue It turns out the print statements were actually getting through, but with delay.
The gunicorn docs for --enable-stdio-inheritance note to set the PYTHONUNBUFFERED, which I thought I had, but it seems with wrong syntax.
code :
PYTHONUNBUFFERED=TRUE


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Python, logging print statements while having them print to stdout

Python, logging print statements while having them print to stdout


By : Astrawan
Date : March 29 2020, 07:55 AM
With these it helps I have a long python script that uses print statements often, I was wondering if it was possible to add some code that would log all of the print statements into a text file or something like that. I still want all of the print statements to go to the command line as the user gets prompted throughout the program. If possible logging the user's input would be beneficial as well. , You can add this to your script:
code :
import sys
sys.stdout = open('logfile', 'w')
class Tee(object):
    def __init__(self, *files):
        self.files = files
    def write(self, obj):
        for f in self.files:
            f.write(obj)

f = open('logfile', 'w')
backup = sys.stdout
sys.stdout = Tee(sys.stdout, f)

print "hello world"  # this should appear in stdout and in file
sys.stdout = backup
How to print results of several of if-statements, like (5, 7, 3, ...), in Python

How to print results of several of if-statements, like (5, 7, 3, ...), in Python


By : Yash Mehta
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , So I'm working with some documents in which I count certain words, see what share they take up of their respective document, and see how these shares compare between different documents.
code :
if(share_doc_1 < share_doc_2): 
    x = (share_doc_1 / share_doc_2)
else: 
    x = (share_doc_2 / share_doc_1) 

if(share_doc_3 < share_doc_4): 
    y = (share_doc_3 / share_doc_4)

else: 
    y = (share_doc_3 / share_doc_4)

print (x,y)
Combining python print statements

Combining python print statements


By : user6544232
Date : March 29 2020, 07:55 AM
may help you . Is it possible to combine the the following two statements into one? , Yes, simply add the last item to the first print statement:
code :
print(colored(score,"green"), colored(tokens,"green"))
How to print out SQL Statements with Python

How to print out SQL Statements with Python


By : ulaar
Date : March 29 2020, 07:55 AM
it helps some times You should not use simple string formatting to construct a SQL query string. Use a parametrized query instead:
code :
cursor.execute("SELECT * FROM bücher WHERE titel LIKE %s" , (titel,))
# Using a while loop
cursor.execute("SELECT * FROM employees")
row = cursor.fetchone()
while row is not None:
  print(row)
  row = cursor.fetchone()
def Book:
    def __init__(self, isbn,name,vnr,genre):
        self.isbn = isbn
        self.name = name
        self.vnr = vnr
        self.genre = genre

def Suche(title):
    books = []
    cursor.execute("SELECT isbn,name,vnr,genre FROM bücher WHERE titel LIKE %s", (titel,))
    row = cursor.fetchone()
    while row is not None:
        isbn,name,vnr,genre = row
        books.append(Book(isbn,name,vnr,genre))
        row = cursor.fetchone()

    print(books)
    return books


# call as:
books = Suche(TitelE.get())
How to remove Python 3 warnings for print statements in Pycharm when using the Python 2 interpreter?

How to remove Python 3 warnings for print statements in Pycharm when using the Python 2 interpreter?


By : n-pyre
Date : March 29 2020, 07:55 AM
this will help I believe what causes this warning is the Editor Inspector and the python version that is set to check.
In Python 2 print is statement, but in Python 3 is a function so it requires parenthesis
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