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How to access app.config in a blueprint?
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Use flask.current_app in place of app in the blueprint view.
from flask import current_app
@api.route("/info")
def get_account_num():
num = current_app.config["INFO"]
The current_app proxy is only available in the context of a request.
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How to run a class from Jar which is not the Main-Class in its Manifest file
...to be able to run each one of those as per the need. I am trying to run it from command-line on Linux box.
7 Answers
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Should I use the Reply-To header when sending emails as a service to others?
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You may want to consider placing the customer's name in the From header and your address in the Sender header:
From: Company A <joe.bloggs@a.com>
Sender: notifications@b.com
Most mailers will render this as "From notifications@b.com on behalf of Company A", which is accurate....
What is the effect of extern “C” in C++?
...ared has internal linkage, and so does not have a language linkage
Linkage from C++ to objects defined in other languages and to objects defined in C++ from other languages is implementation-defined and language-dependent. Only where the object layout strategies of two language implementations are s...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
There has been a long standing issue with Firefox not loading font from different origin than the current webpage. Usually, the issue arise when the fonts are served on CDNs.
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How do I pass an object from one activity to another on Android? [duplicate]
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Of course, its from my own class, its not a Standard android class. All I am saying is use some constant as a key!
– anargund
Jul 2 '12 at 22:39
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Log all requests from the python-requests module
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@TD_Nijboer: see How do I disable log messages from the Requests library?
– Martijn Pieters♦
Aug 11 '16 at 13:46
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Merge two Git repositories without breaking file history
...mostly works, except that when I commit the subtree merge all of the files from the old repositories are recorded as new added files. I can see the commit history from the old repositories when I do git log , but if I do git log <file> it shows only one commit for that file - the subtree m...
Is there anyway to exclude artifacts inherited from a parent POM?
Artifacts from dependencies can be excluded by declaring an <exclusions> element inside a <dependency> But in this case it's needed to exclude an artifact inherited from a parent project. An excerpt of the POM under discussion follows:
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Change the current directory from a Bash script
Is it possible to change current directory from a script?
15 Answers
15
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