xlwt | create spreadsheet files compatible with MS Excel | Data Visualization library
kandi X-RAY | xlwt Summary
kandi X-RAY | xlwt Summary
Library to create spreadsheet files compatible with MS Excel 97/2000/XP/2003 XLS files, on any platform.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Position an image
- Returns the width of a column
- Height of row
- Create an XFStyle object
- Helper function to parse a string from a string
- Split a string
- Convert a cell range to row and column coordinates
- Return row and column name from a given cell
- Get the column number from a column name
- Save the data to a file
- Adds a worksheet to the worksheet
- Returns a list of the BIFF data
- Read a character from the stream
- Read amount of characters
- Write a cell to the given column
- Create a BIFF record
- Default filter function
- Read one character from the stream
- Test if a token is a literals table
- Return the next token
- Get data from the BIFF file
- Merge two ranges
- Save to file
- Write data to xls file
- Return a string representation of a row column
- Return a string representation of the node
- Report a syntax error
xlwt Key Features
xlwt Examples and Code Snippets
Lines of Code : 646License : Permissive (BSD-3-Clause)
Copy
.. _whatsnew_120.duplicate_labels:
Optionally disallow duplicate labels
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
:class:`Series` and :class:`DataFrame` can now be created with ``allows_duplicate_labels=False`` flag to
control whether the index or colu The pandas 1.0 release removed a lot of functionality that was deprecated
in previous releases (see :ref:`below `
for an overview). It is recommended to first upgrade to pandas 0.25 and to
ensure your code is working without warnings, before upgradin
Sparse subclasses
^^^^^^^^^^^^^^^^^
The ``SparseSeries`` and ``SparseDataFrame`` subclasses are deprecated. Their functionality is better-provided
by a ``Series`` or ``DataFrame`` with sparse values.
**Previous way**
.. code-block:: python
df Community Discussions
Trending Discussions on xlwt
QUESTION
I recently added a package to my project and did a pip freeze > requirements.txt afterwards. I then did pip install -r requirements.txt to my local and it added a sidebar.
I did a pip install -r requirements.txt to the server as well and it produced a different result. It's sidebar was messed up.
I tried removing the sidebar by doing this answer but it did not get removed.
...ANSWER
Answered 2021-May-31 at 03:01First of all, this navbar is added by Django 3.1+ and not by any other 3rd part packages.
Copy & Pasting from Django 3.X admin showing all models in a new navbar,
From the django-3.1 release notes,
The admin now has a sidebar on larger screens for easier navigation. It is enabled by default but can be disabled by using a custom AdminSite and setting
AdminSite.enable_nav_sidebartoFalse.
So, this is a feature that added in Django 3.1 and can be removed by settings AdminSite.enable_nav_sidebar = False (see How to customize AdminSite class)
You don't have to edit any CSS or HTML file to fix the styling, because Django comes with a new set of CSS and HTML, which usually fix the issue. (That is, it is not recommended to alter the styling file only for this)
If that doesn't work for you, it might be because of your browser cache.
If you are using Chrome,
QUESTION
I am trying to deploy my Python app on Heroku, but have been unsuccessful. It seems that a problem is occurring with the PyICU package, which I'm unsure how to correct. I've confirmed that this is the only issue with my deployment; when I remove PyICU from my requirements file, everything works. But of course my site can't work without it.
Can anyone please guide me in how to correctly install this package on Heroku? I've tried various methods, including downloading the .whl file and then adding that to my requirements file, but then I get another error:
ERROR: PyICU-2.7.3-cp38-cp38m-win_amd64.whl is not a supported wheel on this platform. I don't understand why - it's the correct Python and os version.
Here are the relevant excerpts from the build log:
...ANSWER
Answered 2021-May-26 at 15:55Why are you using the windows wheel (PyICU-2.7.3-cp38-cp38m-win_amd64.whl)? You probably need a manylinux wheel.
You can also try pyicu-binary package.
QUESTION
My OS: win 10 ,
installed:
- python 2.7 ( command is
python) - python 3.9.5 ( command is
python3) - pip , pip3 ( both for python3, seems )
pip command:
...ANSWER
Answered 2021-May-20 at 07:33your python version is 2.7 in python console. change to python 3.9 version.
QUESTION
I'm trying to pass a start date and end date from my html href to my views.py
But I can't get the data related the passed date
Example: {{ date }} = 2021-05-13 {{ date1 }}= 2021-05-14
HTML:
...ANSWER
Answered 2021-May-14 at 14:04something like this should works:
QUESTION
I am working on a python prtogram that reads an excel file and based on the information in that file, writes data in the same file
This is my code:
...ANSWER
Answered 2021-May-13 at 12:36looks like you haven't imported the right function from the right place. Try this:
QUESTION
The issue seems to be with displaying the HTML with styling rendered by pandas in Google Chrome and Microsoft Edge.
JupyterLab in Firefox correctly displays all of the styled rows and correctly renders an output HTML file.
The updated questions are
- Why doesn't the HTML rendered by pandas completely display all the styling in Chrome or Edge?
- Is there a more efficient way to apply the styling done by pandas so the HTML also works in Chrome and Edge?
Versions:
pandas v1.2.4Chrome v90.0.4430.93 (Official Build) (64-bit)Edge v90.0.818.56 (Official build) (64-bit)
- Questions - they are interrelated:
- Why aren't all of the rows displaying the background styling in Jupyter or writing to HTML?
- All rows should have green styling, but the last 5 do not display the styling.
- How can all of the rows be made to display the background styling?
- Why aren't all of the rows displaying the background styling in Jupyter or writing to HTML?
- Given a large dataframe, in this case
474 rows x 35 columns, the applied styling stops displaying. - If the number of rows or columns increases beyond this size, then more rows aren't displayed.
- We can see from the styling map, that the rows are correctly mapped with a background color, but it isn't displayed.
- If the number of rows or columns is reduced, then all of the rows display the correct styling.
- Tested in
jupyterlab v3.0.11 - Tested in
PyCharm 2021.1 (Professional Edition) Build #PY-211.6693.115, built on April 6, 2021saving the redendered styler to a file has the same result, so this isn't just an issue withjupyter. - Tested in the console
- This issue is reproducible on two different systems, that I have tried.
- If the shape is reduced to
471 rows × 35 columnsor474 rows × 34 columns, then all rows correctly display the highlighting. - Associated pandas bug report: 40913
ANSWER
Answered 2021-Apr-15 at 15:07- Per bug #39400, the issue occurs for large DataFrames because Styler puts all CSS ids on a single attribute, which are not resolved be all browsers.
- In the following small snippet, see that all the ids are at the top.
- The snippet ids are for 5 rows and 35 columns, though only data for 1 table row is included.
QUESTION
A column with short and full form of people names, I want to unify them, if the name is a part of the other name. e.g. "James.J" and "James.Jones", I want to tag them both as "James.J".
...ANSWER
Answered 2021-May-07 at 04:38Here is an example of using apply with a custom function. For small dfs this should be fine; this will not scale well for large dfs. A more sophisticated data structure for memo would be an ok place to start to improve performance without degrading readability too much:
QUESTION
I am new to Django and I was wondering if the following is possible:
Now, in my django app(not admin page) I create xls files using the xlwt library. Pushing a button the user choose where he wants to save the generated file, but isn't what I want.
The ideal for me is when the user clicks on the "Save Excel" button then I want the file to be generated and directly be saved in a specific path in the server or in the database(via FileField), not somewhere in the user's pc. Without asking the user .
Thanks in advance.
...ANSWER
Answered 2021-May-05 at 21:41You can just specify the path as a string argument in save, as you do.
QUESTION
I have a problem with updating packages in conda. The list of my installed packages is:
...ANSWER
Answered 2021-Apr-14 at 20:26Channel pypi means that the package was installed with pip. You may need to upgrade it with pip as well
QUESTION
I have a dataframe using a set of columns from a much larger dataframe
I have used the bfill function to fill up missing date values in certain columns.However in a classic scenario, one of these columns come with only null values and after bfill, that column disappears
...ANSWER
Answered 2021-Apr-14 at 10:55I was not able to see a problem directly related to bfill. It's a bit difficult to understand the problem entirely without sample data. But the way you select columns is non-idiomatic. Does the following work for you?
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install xlwt
You can use xlwt like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
