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Trending Discussions on mysetup
QUESTION
I have a script which is importing lots of packages, including import numpy as np
.
I have lots of scripts which need to import all of these packages (including some of my own). To make my life easier, I have a file called mysetup.py
in my path to import all the packages. It includes the statement in a function called "import numpy as np".
I run "main.py". It runs the following
...ANSWER
Answered 2022-Mar-10 at 12:30The problem you are facing is a consequence of a very important features of Python: namespaces.
- https://docs.python.org/3/tutorial/classes.html#python-scopes-and-namespaces
- https://realpython.com/python-namespaces-scope/
Basically, in your case, when you do that (numpy
) import inside the (import_my_stuff
) function, you are defining the code object numpy
/np
inside the function namespace. (scope, if you prefer).
To solve your issue (the way you are doing; not the only way), you should simply import everything at the module top level (without a function encapsulating the imports):
mysetup.py
:
QUESTION
I am new to project files and was doing some investigating today to try and understand the .wixproj file that was automatically generated using VS2019 WiX project template. I was able to understand most of it, but I am stuck on one small question. Where does the $(WixTargetsPath) property get set? At this point I have probably wasted a lot of time trying to figure this out for no reason, but I am just so curious now! I read up on all the different ways properties can get set in a proj file but I was not able to find the variable definition anywhere. Here is my .wixproj file:
...ANSWER
Answered 2021-Nov-23 at 04:59It doesn't. The
QUESTION
so I'm writing unit tests and I'm having trouble with the setUp function. From what I've seen, it's supposed to just execute code before your function and thus I could put anything that's repetitive in there. However, this function doesn't seem to be applying the mocks I've created as patch decorators over the entire class. This is a small piece of what I want it to look like:
...ANSWER
Answered 2021-Nov-10 at 21:19The problem is that the mock.patch
decorator is applied to each test function, and during setUp
the patching has not been done yet.
To use the same mocks for all tests, you have to start/stop mocking in setUp
/tearDown
instead. This could look something like:
QUESTION
I am using PHP Version 7.3.25.
I have started experimenting with PHP Namespaces on the server-side (not least because I use ESModules on the client-side and I fully appreciate the advantages of namespacing) but I have fallen at the first hurdle - it's probably an obvious rookie error, but with no errors displaying it's difficult to guess what mistake I've made.
I have a long page of global functions - included before anything else by every page on the website - which I have prepended with:
...ANSWER
Answered 2021-Jan-23 at 16:24Yes, you either have to prefix the function with its namespace (use the fully qualified name of it) or alias the function before calling it using the use
statement (usually right after the namespace declaration - if any - or at the beginning of the file otherwise).
QUESTION
I was just checking the timeit from Pythons official documentation, I have written below program and observed that. Using timeit.timeit it is taking ~12 seconds to execute while the output of time difference (using time.time) it is showing me as 0 seconds. Why so much difference is there.
...ANSWER
Answered 2021-Jan-22 at 16:07The timeit module in python helps you to measure execution time of your Python code. This module provides you with much precise measurements compared to the time module as it ignores the background processes running on your system, which might have an impact on your code execution.
Another advantage of using the timeit module vs time is that, by default it performs 1 million executions before providing you with an estimate. This allows you to have statistically relevant measurements for your python code.
timeit try to execute the code snippets a lot of time, and give in output an avarege result.
QUESTION
My program has a tree view linked to a model that allows the addition and deletion of elements. When the currently selected item changes I have to perform operations related to the new selected item (such as show an image). As change signal I use the currentChanged()
from selectionModel()
. Everything works fine except in one case: when a parent has more than one child and I remove row 0, endRemoveRows() warns me about an invalid index (-1,0) and the new 0 row of the view is not correctly highlighted as selected: however, the operations on that item are correctly executed.
More in general, I believe that after the deletion of an item the currentChanged() signal is always emitted with indexes that refer to the model before the deletion and this causes problems in the view when I delete the first line.
How can I avoid endRemoveRows() warning about an invalid index and make sure that the new item at row 0 is correctly highlighted?
Three siblings in the model: image0, image1 , image2 at rows 0,1,2.
- Test 1) Image2 is cyan in the tree view. If i delete image2 :
- New index has row 1
- Image1 is selected (but gray) in the tree view
- Test 2) Image0 is cyan in the tree view. If i delete Image0:
- endRemoveRows warning about invalid index (-1,0)
- New index has row 1
- The new item at row 0 is printed but noe item is selected in the view (not even in grey)
- Since no item in the view is selected, every click I make produces a currentChanged(). So if I click on the new 0 row I get that the related print is executed again
Minimal working example
If you run the following code on pycharm, go to edit configuration and activate "emulate terminal in output console".
...ANSWER
Answered 2020-Dec-01 at 14:51I found the answer to my question. In the example above, endRemoveRows()
emits warning about invalid index when both of the following conditions occur:
- you want to remove the 0 row child (Image0 in the example)
- any item is selected in the view or rather in the associated
view.selectionModel()
The selectionModel contains an index of the currently selected item. When a function that modifies the model linked to the view (such as removing rows) is performed, that index is not automatically updated and may become invalid. Explicitly invoking selectionModel().clear()
before removing the item resolves the problem.
QUESTION
Used Inno Setup to compile an installer with an executable I used from cx_freeze. My executable runs properly when I run it and I am absolutely positive I added all necessary dependencies from the executable file when setting up my installer using Inno Setup Wizard. Yet, I keep getting the following issue when I run my installed executable:
The following is the code to my Inno Setup Compiler:
...ANSWER
Answered 2020-Jun-19 at 06:10If you want to install files into subfolder of the installation folder, you have to specify the folder in the DestDir
parameter:
QUESTION
I'm using the below ansible-playbook code to archive multiple folders under IBM folder.
Below is my absolute path Directory structure:
...ANSWER
Answered 2020-Jul-14 at 15:42Requirement you have can't be achieved straight using archive
module. Two specific reasons are listed below:
- If you specify the
path
say/app/IBM
then the content of the zip file will have the path after IBM something likecommon/
,api/
. To get IBM as a root directory inside the tar.gz file, you need to specifypath
as/app
. This brings to the next point about the usage ofexclude_path
. exclude_path
doesn't work as you would expect. Say, if thepath
is define as/app
and you want to exclude/app/IBM/test
, this wouldn't work.exclude_path
works only with direct sub folder/file of a definedpath
(with wildcard) which means that exclusion of/app/IBM/test
would work ifpath
defined as/app/IBM/*
but that is not what is expected and brings back the previous point. There is already an issue reported on this topic.
So you probably better off using regular tar command using command/shell module.
QUESTION
How Should i modify my code so i can let user detemine the path of second directory (path of java in script)
I used this Command befor i try in mode:
...ANSWER
Answered 2020-Jun-29 at 22:15If I understand your question: You are looking for a way to use a custom command-line parameter to populate the directory value on a custom directory page. Here's one way:
QUESTION
I am working a Java project, and when I set up my project, I set up a number of packages, like this:
But I would like to set it up like this:
I know there is a setting from right-click project/Mark as Directory, I've tried all of them, bar the test directories. How would I set this up for the intended set up? Thanks in advance.
...ANSWER
Answered 2020-Jun-17 at 15:31Uncheck the 'Flatten Packages' option and enable 'Compact Middle Packages' in the cogwheel menu drop-down:
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