python | Learning Python3 - Dive Into Python | Compiler library
kandi X-RAY | python Summary
kandi X-RAY | python Summary
Dive Into Python 3 9781430224150. Programming in Python 3 9787115245076. Learning Python, Fourth Edition 9787111326533.
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Top functions reviewed by kandi - BETA
- Outputs the performance results .
- Parses text into a Python dictionary .
- Recursive descent parser .
- Parse pyparsing text .
- Parse song .
- Import binary data from file .
- Write the HTML header to the file .
- Parse a file .
- Parse a yaml file .
- Autocomplete comparisons .
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python Examples and Code Snippets
Community Discussions
Trending Discussions on python
QUESTION
I found ways to check with python using library win32com for outlook the following attributes for any given email.
...ANSWER
Answered 2021-Jun-16 at 03:53- Use
MailItem.Recipients
collection. - See #1 and check for each recipient's
Recipient.Type
property equalolCC
( =2) - Of course - set the
MailItem.Categpries
property. Don't forget to callMailItem.Save
- Use the
MailItem.SenderEmailAddress
. For the sent on behalf of address, read thePR_SENT_REPRESENTING_EMAIL_ADDRESS
MAPI property. Access it usingMailItem.PropertyAccessor.GetProperty("http://schemas.microsoft.com/mapi/proptag/0x0065001F")
In general, take a look at various Outlook object using OutlookSpy to familiarize yourself with the Outlook Object Model.
Also keep in mind that to access a subfolder of the Inbox folder, it is better to use something like
QUESTION
Assume I have a class with three lists as follows:
...ANSWER
Answered 2021-Jun-16 at 03:33If you'd like to create a method in your class I suggest you can use the following.
QUESTION
I built an app using Django 3.2.3., but when I try to settup my javascript code for the HTML, it doesn't work. I have read this post Django Static Files Development and follow the instructions, but it doesn't resolve my issue.
Also I couldn't find TEMPLATE_CONTEXT_PROCESSORS
, according to this post no TEMPLATE_CONTEXT_PROCESSORS in django, from 1.7 Django and later, TEMPLATE_CONTEXT_PROCESSORS
is the same as TEMPLATE
to config django.core.context_processors.static
but when I paste that code, turns in error saying django.core.context_processors.static
doesn't exist.
I don't have idea why my javascript' script isn't working.
The configurations are the followings
Settings.py
...ANSWER
Answered 2021-Jun-15 at 18:56Run ‘python manage.py collectstatic’ and try again.
The way you handle static wrong, remove the static dirs in your INSTALLED_APPS out of STATIC_DIRS and set a STATIC_ROOT then collectstatic again.
Add the following as django documentation to your urls.py
QUESTION
I'm new to Python. I have a dictionary where some fields are dates ( datetime.datetime
type) and I need to use comprehension to convert those to MM/DD/YYYY strings in a new cloned dictionary.
I was getting started with
...ANSWER
Answered 2021-Jun-16 at 02:15You can use a conditional expression:
QUESTION
I have a python code I know where is it used but want to know its meaning so that I can use it for my bigger python projects This is my python code
...ANSWER
Answered 2021-Jun-16 at 01:27I don't know if I understood your question, but this is what the code is doing:
var_list is a list with two elements [100, 2025]
.
slice1 and slice2 are being defined as (var_list + [None]*2)[:2]
. This expression adds the var_list to a new list of 2 None objects ([None] * 2 == [None, None]
). The result of this expression ((var_list + [None] *2)
) is the addition of these 2 lists, which is: [100, 2025, None, None]
Then the last part ([:2]
) is just slicing the first 2 elements of this resulting list and assigning it to the variables. And since, in this case, the first 2 items are the var_list itself, it will assign the first element to slice1 and the second to slice2.
QUESTION
ANSWER
Answered 2021-Jun-16 at 01:11The problem is that your CSS selectors include parentheses ()
and dollar signs $
. These symbols already have a special meaning. See:
You can escape these characters using a backslash \
.
QUESTION
How do I check user input against multiple lists python?
Ex. I want to check if an input is in one of four lists. One list for up down left and right. Each list has the different acceptable ways to make the program continue. Once the input is verified to be in one of the lists i will need to figure out how to make it check against the individual lists so that the input correlates correctly to the desired direction.
Custom characters are used in two spots but they print properly.
Current Code:
...ANSWER
Answered 2021-Jun-16 at 00:30Is this what you mean?
QUESTION
I am new to python. so any help will be appreciated.
I have two arrays A = [1,2,4,2,3,5,3]
and B = [0,4,4,4,1,1,1]
for the function if I give A, B as input then I should get output as = [1,(2+4+2),(3+5+3)] = [1,8,11]
(if numbers are repeating in B then corresponding values in A should be added together).
ANSWER
Answered 2021-Jun-15 at 20:07This should do the trick:
QUESTION
I'm trying to read a file with this argument {year}
inside it.
Inside this file there is this string:
SELECT * FROM TABLE WHERE YEAR = {year}
I'd like to read this file with Python
f-strings
to use the query after.
The expected result looks like this:
SELECT * FROM TABLE WHERE YEAR = 2019
I tried this:
...ANSWER
Answered 2021-Jun-16 at 00:02Use str.format
to replace the {year}
.
f-strings are literals and must be an expression. Python will not replace data in string, just because there is a variable of the same name in the bracket notation.
QUESTION
I am new in Python, I would like to ask how can make my code work. in login() function, if the username and password are correct, log = True, then when go to main() function, log variable is not defined.
Then i found online where add log = login() in main() function, like this
...ANSWER
Answered 2021-Jun-15 at 06:55I modified your code.this will works fine
but the customerMian() and adminMain() function not defined.
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You can use python like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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