AttributeError: 'DataFrame' object has no attribute 'ix'

[sibbl]

In version 1.0.0 of Pandas, Series.ix and DataFrame.ix was removed, breaking calmap. See https://pandas.pydata.org/docs/whatsnew/v1.0.0.html

However, this method is still used at

calmap/calmap/__init__.py

Line 220 in 83e2a9a

ax.set_xticks([by_day.ix[datetime.date(year, i + 1, 15)].week

[markryanandrews]

the line should be:
ax.set_xticks([by_day.loc[datetime.date(year, i + 1, 15)].week

ix is no longer used in pandas, loc will fix your problem

[aliutkus]

hi, ok, so I understand we cannot use calmap anymore ? is there a fix ?

[ddm-j]

@aliutkus until the author fixes this problem, you can open up the __init__.py file (for me this is located in C:\Users"username"\anaconda3\site-packages\calmap" and CTRL+F search for ax.set_xticks and replace the line with what @markryanandrews has suggested. I've just updated the line and it is working fine now.

[XiaosongWen]

@aliutkus until the author fixes this problem, you can open up the __init__.py file (for me this is located in C:\Users"username"\anaconda3\site-packages\calmap" and CTRL+F search for ax.set_xticks and replace the line with what @markryanandrews has suggested. I've just updated the line and it is working fine now.

for those who are not using anaconda, the address is like "C:\Users\username\AppData\Local\Programs\Python\Python38-32\Lib\site-packages"

[asaljalilvand]

Hi, I also faced this issue, and I found another library,calplot, which says it's a fork of calmap with some fixes. It works for me.

[darkmatter2222]

Opened pull request #34 to fix, emailed @martijnvermaat to pull.

[darkmatter2222]

Resolved with the #34 merge, @martijnvermaat can mark this issue resolved/closed.

[MarvinT]

Hi, if this problem still exists and you'd like to create a PR to fix it please direct it to https://github.com/MarvinT/calmap/
That is the version that gets published to pypi and has received several updates to fix some existing issues.

[martijnvermaat]

Thank you for creating the issue. Unfortunately I don't have the time to maintain this project. As per @MarvinT 's comment, please see https://github.com/MarvinT/calmap/ instead.