jttoivon/data-analysis-with-python-spring-2019

Sources of materials for the course Data Analysis with Python - Spring 2019. Newer course instance available here https://csmastersuh.github.io/data_analysis_with_python_2020/

Data analysis with Python - Spring 2019

Note

Newer course instance is available from Data analysis with Python - 2020.

Authors

Materials created by Jarkko Toivonen.

License

The course material is licensed under a Creative Commons BY-NC-SA 4.0 license.

Usage:

Building html pages locally

The libraries needed in these Jupyter notebooks are listed in file requirements.txt. In addition, to compile the *.ipynb and *.rst files to html pages, the following libraries are needed:

• nbsphinx (conda install -c conda-forge nbsphinx)
• sphinx_rtd_theme (conda install sphinx_rtd_theme)

Then you can compile the html pages locally with:

make html

The html pages will be stored under _build/html/ folder.

Automatic deployment of html pages to GitHub Pages by Travis

Create a new branch for your repository with name gh-pages. This is where the html pages will be stored. They will be visible at https://<account>.github.io/data-analysis-with-python-spring-2019/

GitHub can be instructed to notify Travis CI every time something is pushed to the git repository. Travis will then pull the most recent versions of notebooks from GitHub, convert them to html, and then push them to the gh-pages branch of your GitHub repository. They will then be visible at github.io.

To set up this automation, follow the next instructions:

In Github choose settings -> Developer settings -> Personal access tokens and generate an access token and copy it.

In Travis CI (travis-ci.com) select the correct repository and add an environment variable with key ´GITHUB_TOKEN´ and as value the secret token you got from github. This allows Travis to push the html pages to the gh-pages branch of the github repository.

You may at some point need to install the Travis CI application to github.

data-analysis-with-python-spring-2019's Issues

error running test with 'tmc test'

Hi,
I just started data-analysis-with-python-spring-2019/2020 course.
For the first three exercises hello world, compliment, multiplication i could run the tests and submit.
But for the next 3 excercises i have an error, for example
"src.two_dice.main does not exist!"

What could be the reason?
Note: i have tested my code in jupyter/pythotutor and it works fine

Dinesh

part04-e11, tmc test passes, tmc submit fails

Results the same both in Windows cmd and in WSL.

>tmc test  part04-e11_below_zero
Testing: part04-e11_below_zero
Test results: 3/3 tests passed
100%
All tests passed! Submit to server with 'tmc submit'

>tmc submit part04-e11_below_zero
Submitting: part04-e11_below_zero
Failed: test.test_below_zero.BelowZero.test_called
        [Errno 2] File b'src\\kumpula-weather-2017.csv' does not exist: b'src\\kumpula-weather-2017.csv'
Failed: test.test_below_zero.BelowZero.test_output
        [Errno 2] File b'src\\kumpula-weather-2017.csv' does not exist: b'src\\kumpula-weather-2017.csv'
Failed: test.test_below_zero.BelowZero.test_value
        [Errno 2] File b'src\\kumpula-weather-2017.csv' does not exist: b'src\\kumpula-weather-2017.csv'
Test results: 0/3 tests passed
  0%

tmc test ModuleNotFoundError: No module named 'numpy' error

From exercise part01-e10_detect_ranges tmc test does not work for me and throws me

No module named 'numpy' error .

I am on windows, I have anaconda installed and I can import numpy in python console .

part04-e16_split_date; submit: ImportError: No module named 'pandas'

I'm under Windows, until now submits were successful.

>tmc test part04-e16_split_date
Testing: part04-e16_split_date
Test results: 5/5 tests passed
100%
All tests passed! Submit to server with 'tmc submit'

>tmc submit part04-e16_split_date
Submitting: part04-e16_split_date
Failed: unittest.loader._FailedTest.test.test_split_date
        Failed to import test module: test.test_split_date
Traceback (most recent call last):
  File "/usr/lib/python3.5/unittest/loader.py", line 428, in _find_test_path
    module = self._get_module_from_name(name)
  File "/usr/lib/python3.5/unittest/loader.py", line 369, in _get_module_from_name
    __import__(name)
  File "/tmc/test/test_split_date.py", line 6, in <module>
    import pandas as pd
ImportError: No module named 'pandas'


Test results: 0/1 tests passed
  0%

Week 1: Exercise 14 (find matching) TMC & exercise itself want wrong answer

The exercise claims "en" in "comment" starts at index 3, but it starts at 4. TMC also wants 3 as the answer, and not the correct 4.

"""An example: find_matching(["sensitive", "engine", "rubbish", "comment"], "en") should return the list
[0, 1, 3]"""

-> [0, 1, 4]