logo
down
shadow

How to deal with globals in modules?


How to deal with globals in modules?

By : Aigars
Date : November 22 2020, 10:40 AM
I hope this helps you . It's the side effect of using global.
When you do from tornadowm import * your forecast() function is, we could say metaphorically, "on its own" and is not "hard-linked" to your global space anymore.
code :
def forecast(blablabla):
    api = "something"
    blablabla
    return api
import tornadowm
api = tornadown.forecast(something)


Share : facebook icon twitter icon
module name in sys.modules and globals()

module name in sys.modules and globals()


By : user3437068
Date : March 29 2020, 07:55 AM
Does that help Just like any other Python object, a module continues to exist until there are no more references to it. In other words, sys.modules behaves like a regular dict, and
code :
import mymodule
lst = {mymodule.__name__: mymodule}
'mymodule' in globals()   # True
'mymodule' in lst         # True
del mymodule
'mymodule' in globals()   # False
'mymodule' in lst         # Still True
Globals across modules

Globals across modules


By : Guilherme Almeida
Date : March 29 2020, 07:55 AM
hope this fix your issue You can in fact acchieve something like what you want:
testmodule.py:
code :
classa_dict={}

class Test():
    def __init__(self):
        global classa_dict
        print classa_dict[2]
import testmodule

class MyClassA():
    def __init__(self, id):
        self.id = id

if __name__ == '__main__':
    lclassa_dict = testmodule.classa_dict
    lclassa_dict[1] = MyClassA(1)
    lclassa_dict[2] = MyClassA(2)

    testing = testmodule.Test()
Accessing globals from node.js modules?

Accessing globals from node.js modules?


By : Dan Miller
Date : March 29 2020, 07:55 AM
may help you . So from what I see you need the app variable form Express. You can send it as a function param to loadFileAsString, for ex:
helpers.js
code :
Helpers = {

    ...

    loadFileAsString: function(file, app) {
        return this.fs.readFileSync( app.set('Path') + file)+ '';
    }
}

module.exports = Helpers;
app = express.createServer();
...
helpers = require('./helpers.js');
helpers.loadfileAsString(file, app);
Node js globals within modules

Node js globals within modules


By : Richard St-Aubin
Date : March 29 2020, 07:55 AM
I hope this helps you . The first step to understanding what is happening is understanding what's happening behind the scenes. From a language standpoint, there's nothing special about node modules. The 'magic' comes from how node loads files from disk when you require.
When you call require, node either synchronously reads from disk or returns the module's cached exports object. When reading files, it follows a set of somewhat complex rules to determine exactly which file is read, but once it has a path:
How do you add polyfills to Globals in typescript (modules)

How do you add polyfills to Globals in typescript (modules)


By : mistertwister
Date : March 29 2020, 07:55 AM
I wish this help you I was able to find a polyfill(on stack overflow) for Array#includes and add it to typescript but after adding a small import to my file it turned into a module(I understand why they do this for export, but why on import) and I couldn't modify the global namespace anymore. , You need to declare it in the global namespace:
Related Posts Related Posts :
  • Return new instance of subclass when using methods inherited from parent class in Python
  • Which function in django.contrib.auth creates the default model permissions?
  • Formatting text in tabular form with Python
  • How to determine the first day of a month in Python
  • Error while converting date to timestamp in python
  • Python string iterations
  • Is there any file number limitation when you select multiple files with wxFileDialog?
  • Errors with Matplotlib when making an executable with Py2exe (Python)
  • Django Haystack - Indexing single field
  • Go Pro Hero 3 - Streaming video over wifi
  • Appending a column in .csv with Python/Pandas
  • How to change my result directory in Robot framework using RIDE?
  • problem with using pandas to manipulate a big text file in python
  • python-magic module' object has no attribute 'open'
  • Where goes wrong for this High Pass Filter in Python?
  • Why inserting keys in order into a python dict is faster than doint it unordered
  • flann index saving in python
  • Create new instance of list or dictionary without class
  • How can I easily convert FORTRAN code to Python code (real code, not wrappers)
  • Address of lambda function in python
  • Python adding space between characters in string. Most efficient way
  • python http server, multiple simultaneous requests
  • Disguising username & password on distributed python scripts
  • Post GraphQL mutation with Python Requests
  • Why doesnt pandas create an excel file?
  • Rolling comparison between a value and a past window, with percentile/quantile
  • How to avoid repetitive code when defining a new type in python with signature verification
  • How to configure uWSGI in order to debug with pdb (--honour-stdin configuration issue)
  • In Python, how do you execute objects that are functions from a list?
  • Python- Variable Won't Subtract?
  • Processing Power In Python
  • Python 2.7.2 - Cannot import name _random or random from sys
  • Why doesn't the Python sorted function take keyword order instead of reverse?
  • Make a function redirect to other functions depending on a variable
  • get_absolute_url in django-categories
  • Monitoring non-Celery background task with New Relic in Python
  • Feature selection with LinearSVC
  • LSTM - Predicting the same constant values after a while
  • Test the length of elements in a list
  • Django: render radiobutton with 3 columns, cost column must change according to size & quantity selected
  • Python class attributes vs global variable
  • sys.stdout.writelines("hello") and sys.stdout.write("hello")
  • is ndarray faster than recarray access?
  • Python - search through directory trees, rename certain files
  • GAE: How to build a query where a string begins with a value
  • TypeError: __init__() takes at least 2 arguments (1 given)
  • Overriding and customizing "django.contrib.auth.views.login"
  • Django : Redirect to a particular page after login
  • Python search and copy files in directory
  • pretty printing numpy ndarrays using unicode characters
  • Frequent pattern mining in Python
  • How can I make a set of functions that can be used synchronously as well as asynchronously?
  • Convert one dice roll to two dice roll
  • count occourrence in a list
  • Writing an If condition to filter out the first word
  • to read file and compare column in python
  • Install python-numpy in the Virtualenv environment
  • `.select_by_visible_text()` is failed to select element?
  • Unable to send data multiple requests in a single connection — socket error
  • Pandas HDFStore unload dataframe from memory
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org