This means you do not have to specify the format separately. To use it, install the dateutil package by running the following in your command-line window:.
Now you can use this package to parse dates from different date formats. Here are some examples of how it parses differently formatted date strings:.
Notice that the dateutil module guesses the date formats on the fly. This involves some iteration behind the scenes, which makes the date parsing quite inefficient. So even though using the dateutil module is appealing, you should use the built-in datetime. To recap, you can use the datetime. This requires you to specify the date string format to make the conversion successfully.
To avoid the hassle with date formats, you can use the dateutil module, which guesses the date format for you. But this is a way less efficient option. Learn these 10 tips to write professional code. Make your coding life easier with these amazing command-line tools. Learn how to use latest advancements in AI to write faster. Save my name, email, and website in this browser for the next time I comment. It is clean, simple, and fast. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 12 years, 7 months ago. Active 6 months ago. Viewed k times. It's worth bearing in mind that this isn't quite a duplicate of the issue it's been closed against.
Add a comment. Active Oldest Votes. An update to pyiso in early Feb has resolved many issues. It handles a much broader set of valid ISO strings. It is worth another look. Correct me if I'm wrong, but doesn't the Z in the time example you include specifically indicate a UTC time?
As from python 3. YuriRitvin: The official documentation from the link you gave reads the following caution : This does not support parsing arbitrary ISO strings - it is only intended as the inverse operation of datetime. A more full-featured ISO parser, dateutil.
So yeah, even for Python 3. Show 6 more comments. Perhaps you were looking the datetime module level functions, instead of the datetime. You gotta agree though that this contradicts python ideology, being rather unobvious Couldn't they use a meaningful name rather than propagate an old crappy C name?
Note that this parses a subset of ISO If you tell your client that you can parse all datetimes, they may send you one without dashes, without colons, with a weeknumer instead of a month, etc. Downvoted because the question specifically say ISO, while avoiding explicit string format.
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