python How does logging’s ‘extra’ argument work?
This is a deliberate feature of the package metadata, and not likely to change. By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy. Connect and share knowledge within a single location that is structured and easy to search. I’m writing this answer w.r.t. to python 3, as I’ve initially got the same problem. If csvfile is a file object, it must be opened with the ‘b’ flag on platforms where that makes a difference.
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I have made sure that my paper size is correct (see below) and that my work area is the same size, and in this case, slightly smaller than the page size minus the margins.I have it set to landscape. Better way is, iterating through dicts and saving them to .json by adding a new line. I think saving dicts in a list is not an ideal solution here proposed by @falsetru.
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As part of optional paramaters for the csv.writer if you are getting extra blank lines you may have to change the lineterminator (info here). As this is just a stab in the dark at the problem this may or may not work, but it’s my best guess. One can use this method if you do not want end users to rely on additional environment variables. Also, if extra large bath tub your file has newline characters like mine, you can loop through it to loads() one record at a time into a json variable.
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- One can use this method if you do not want end users to rely on additional environment variables.
- But I could not make them work for your particular use case.
- Also, if your file has newline characters like mine, you can loop through it to loads() one record at a time into a json variable.
- On Unix, it doesn’t hurt to append a ‘b’ to the mode, so you can use it platform-independently for all binary files.
- “Fiddling” with the line terminator would have likely resulted in unportable code between systems in this case, where opening a file in binary mode on a unix system results in no effect.
- Opening the file in binary mode “wb” will not work in Python 3+.
This returns where the parsing ended, so you can call it again starting at that point. You can use the extra field in the model_config class attribute to forbid extra attributes during model initialisation (by default, additional attributes will be ignored). Windows is one such platform where that makes a difference. While changing the line terminator as I described below may have fixed the problem, the problem could be avoided altogether by opening the file in binary mode. “Fiddling” with the line terminator would have likely resulted in unportable code between systems in this case, where opening a file in binary mode on a unix system results in no effect. Assuming you already have a private pip repository and you want to serve some patched version of a package from your private pip repo and the rest from the public pip repo.
There are quite a lot of things that are addressed in this discussion, some that is clearly out of scope for this question, but everything is very informative anyway. I would like to know how extra is traditionally used or any nuances here that I haven’t understood yet. Ideally I want to see the extra part of the exception every time without having to change the Formatter.
How to add custom certificate authority (CA) to nodejs
- So in this case, you always need to pass theextra dictionary with these keys.
- If you would elaborate more on what you want to achieve and what your constraints are we may be able to give you a better answer.
- There are other ways to pass extra arguments to all logs with logging.Adapter and getLogRecordFactory/setLogRecordFactory.
- Windows is one such platform where that makes a difference.
Let’s assume packageX exists in both registries and I run pip install packageX. I’ve found that this error is also generated if the document is empty. In this case it’s also because there is no root element – but the error message “Extra content and the end of the document” is misleading in this situation. Paul P’s answer still works (for now), but the Config class has been deprecated in pydantic v2.0.Another deprecated solution is pydantic.Extra.forbid. The title of this question feels a bit like an instance of XY problem. If you would elaborate more on what you want to achieve and what your constraints are we may be able to give you a better answer.
If you choose to use these attributes in logged messages, you need toexercise some care. In the above example, for instance, the Formatterhas been set up with a format string which expects ‘clientip’ and‘user’ in the attribute dictionary of the LogRecord. If these aremissing, the message will not be logged because a string formattingexception will occur. So in this case, you always need to pass theextra dictionary with these keys. I am struggling to figure out exactly how the extra argument for logging works. I have some legacy code I need to change which uses it, and the code also requires logging to stdout.
XML Error: Extra content at the end of the document
The original file I was using all_guests.json had 6 records separated by newline. I deleted 5 records, (which I already checked to be bookended by brackets) and saved the file under a new name. Node.js uses the trusted CA certificates present in the system store along with the –use-bundled-ca, –use-openssl-ca options. As you can see in the following example, json.loads (and json.load) does not decode multiple json object. As long as you write one full tweet per append() call, this should work.
On Windows, ‘b’ appended to the mode opens the file in binary mode, so there are also modes like ‘rb’, ‘wb’, and ‘r+b’. Python on Windows makes a distinction between text and binary files; the end-of-line characters in text files are automatically altered slightly when data is read or written. This behind-the-scenes modification to file data is fine for ASCII text files, but it’ll corrupt binary data like that in JPEG or EXE files. Be very careful to use binary mode when reading and writing such files.
Node-ssl-root-cas bundles it’s own copies of nodes root CAs and also enables adding your own CAs to trust. It places the certs on the https global agent, so it will only be used for https module, not pure tls connections. Also, you will need extra steps if you use a custom Agent instead of the global agent. If you have a document (file, string, etc) with multiple json objects that are not delimited (e.g., no newline between them) you can use json.JSONDecoder().raw_decode().
I also had this error when quotes around text (like version and encoding) were curly quotes, not straight quotes.
This gives me the correct log line I am looking for, however it also gives me a KeyError since every other place where I use log will now also require, as an argument, a dictionary which includes the key City. This is obviously infeasible since it requires changing every instance log is used, adding redundant arguments just to fit the Formatter. This makes sense since the extra argument is not really being used in any way. Find centralized, trusted content and collaborate around the technologies you use most.