python-dateutil

How to get the week number of the current quarter in Python?

由 老子叫甜甜 提交于 2021-02-10 14:56:17
问题 I've been through every question and every third party library trying to figure out a way to do this where I don't have to manually map dates. I'm trying to get the week number of the current fiscal quarter. Each quarter starts on the 1st of either January, April, July or October. Given a date (string or object, it doesn't matter), I need to be able to calculate the week number of the fiscal quarter that it's in. To make matters a little more complicated, the Fiscal year starts in April. So

How to get the week number of the current quarter in Python?

由 旧城冷巷雨未停 提交于 2021-02-10 14:54:26
问题 I've been through every question and every third party library trying to figure out a way to do this where I don't have to manually map dates. I'm trying to get the week number of the current fiscal quarter. Each quarter starts on the 1st of either January, April, July or October. Given a date (string or object, it doesn't matter), I need to be able to calculate the week number of the fiscal quarter that it's in. To make matters a little more complicated, the Fiscal year starts in April. So

dateutil 2.5.0 is the minimum required version

由 时光毁灭记忆、已成空白 提交于 2021-02-06 11:21:27
问题 I'm running the jupyter notebook (Enthought Canopy python distribution 2.7) on Mac OSX (v 10.13.6). When I try to import pandas (import pandas as pd), I am getting the complaint: ImportError: dateutil 2.5.0 is the minimum required version. I have these package versions: Canopy version 2.1.3.3542 (64 bit) jupyter version 1.0.0-25 pandas version 0.23.1-1 python_dateutil version 2.6.0-1 I'm not getting this complaint when I run with the Canopy Editor so it must be some jupyter compatibility

How to import dateutil?

由 匆匆过客 提交于 2021-01-28 02:46:21
问题 I am missing something obviously simple here, but I can't say what : I need your fresh eyes to tell me :) $ pip install python-dateutil Requirement already satisfied (use --upgrade to upgrade): python-dateutil in /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python Cleaning up... $ python Python 2.7.6 (v2.7.6:3a1db0d2747e, Nov 10 2013, 00:42:54) [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin >>> import dateutil Traceback (most recent call last): File "<stdin>",

Check if date column is in the range of last 3 months in Python

由 ぃ、小莉子 提交于 2021-01-07 02:32:59
问题 Given a small dataset as follow: id date 0 1 2020-01-01 1 2 2020-12-02 2 3 2020-09-26 3 4 2020-05-04 4 5 2020-01-05 I want to check if date is in the range of 3 months from now (since today if 2020-12-25 , then the range will be [2020-09-25, 2020-12-25] ), if not, then return new columns check with N . The expected result will like: id date check 0 1 2020-01-01 N 1 2 2020-12-02 NaN 2 3 2020-09-26 NaN 3 4 2020-05-04 N 4 5 2020-01-05 N How could I do that in Python? Thanks. 回答1: The following

AttributeError when using “import dateutil” and “dateutil.parser.parse()” but no problems when using “from dateutil import parser”

由 妖精的绣舞 提交于 2020-12-02 00:03:05
问题 I was playing with the dateutil module in Python 2.7.3. I simply wanted to use: import dateutil dateutil.parser.parse("01-02-2013") But I got an error: AttributeError: 'module' object has no attribute 'parser' I checked what attributes dateutil does have: print dir(dateutil) # output: ['__author__', '__builtins__', '__doc__', '__file__', '__license__', # '__name__', '__package__', '__path__', '__version__'] The thing is, when I try to import parser from dateutil directly, it does seem to

Get all available timezones

由 旧城冷巷雨未停 提交于 2020-12-01 11:53:32
问题 I'm currently working on an application that is required to support multiple timezones. For that, I'm using the dateutil library. Now, I need a way to present the user a list of all available timezones the dateutil library supports. Also, is it advisable to store the tz as strings in the database like "Europe/Berlin"? 回答1: dateutil will use the OS timezone info, but does carry it's own compressed timezone info file too. You could list the available names from the utility code that loads this

安装jieba、wordcloud等第三方库

由 一曲冷凌霜 提交于 2020-10-04 04:26:04
任务：安装第三方库 C:\Users\l> pip install wheel Collecting wheel Downloading https://files.pythonhosted.org/packages/a7/00/3df031b3ecd5444d5721 41321537080b40c1c25e1caa3d86cdd12e5e919c/wheel-0.35.1-py2.py3-none-any.whl Installing collected packages: wheel Successfully installed wheel-0.35.1 C:\Users\l> pip install wordcloud Collecting wordcloud Downloading https://files.pythonhosted.org/packages/27/62/392187e519c7c39905fb 47814a3d79a5fedf1f5c398759fef156d2bd18d3/wordcloud-1.8.0-cp37-cp37m-win_amd64.wh l (157kB) |████████████████▌ | 81kB 3.2kB/s eta 0:00:2 |███████████████████ | 92kB 3.5kB/s eta 0:00 |
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