7. the best way to import .py files is by way of __init__.py. the simplest thing to do, is to create an empty file named __init__.py in the same directory that your.py file is located. this post by Mike Grouchy is a great explanation of __init__.py and its use for making, importing, and setting up python packages.
331. It depends on how you want to access the import when you refer to it. from urllib import request. # access request directly. mine = request() import urllib.request. # used as urllib.request. mine = urllib.request() You can also alias things yourself when you import for simplicity or to avoid masking built ins:
If module foo uses a following import: from itertools import count. Then module bar can by mistake use count as though it was defined in foo, not in itertools: import foo. foo.count() If foo uses: import itertools. the mistake is still possible, but less likely to be made. bar needs to: import foo.
Hmm, you should be able to import foo (if you know it's value already and don't need to import it dynamically as a string value) with the normal import statement. Once the module is imported you can import anything within its directory as a string using getattr. import foo bar = getattr(foo, 'bar') object=bar.object –
158. Importing .cer certificate file downloaded from browser (open the url and dig for details) into cacerts keystore in java_home\jre\lib\security worked for me, as opposed to attemps to generate and use my own keystore. Go to your java_home\jre\lib\security. (Windows) Open admin command line there using cmd and CTRL + SHIFT + ENTER.
However, import will only load an es6 default export by name, unless all are assigned to an alias: import * as X from 'pkg'. You can import es6 packages with no default using object destructuring too: import { X } from 'pkg'. It'll work the same as require if you import the entire package, including all exports, to global scope import 'package
To dump a database into an SQL file use the following command. mysqldump -u username -p database_name > database_name.sql. To import an SQL file into a database (make sure you are in the same directory as the SQL file or supply the full path to the file), do: mysql -u username -p database_name < database_name.sql.
import torch.nn as nn will only import a module/package torch.nn, wheres; from torch import nn can and will prefer to import an attribute .nn from the torch module/package. Importing a module/package torch.nn is a fall.back. In practice, it is bad style to have the same fully qualified name refer to two separate things.
2. This will allow imports of compiled (pyd) Python modules in 3.4: import sys. import importlib.machinery. def load_module(name, filename): # If the Loader finds the module name in this list it will use. # module_name.__file__ instead so we need to delete it here. if name in sys.modules:
It is enough, but generally you should either do import project.model, which already imports __init__.py, per"Understanding python imports", but can get too wordy if you use it too much, or import project.model as pm or import project.model as model to save a few keystrokes later on when you use it.