Updated conda environments

README.md

@@ -11,7 +11,7 @@ https://github.com/cuemacro/teaching/blob/master/pythoncourse/installation/insta
 in https://nbviewer.jupyter.org/ ie. to go to the following link 
 https://nbviewer.jupyter.org/github/cuemacro/teaching/blob/master/pythoncourse/installation/installing_anaconda_and_pycharm.ipynb
 
-# Jupyter notebooks on teaching
+# Jupyter notebooks on teaching 
 
 * [Installing Anaconda Python and PyCharm (nbviewer link)](https://nbviewer.jupyter.org/github/cuemacro/teaching/blob/master/pythoncourse/installation/installing_anaconda_and_pycharm.ipynb) - how to install a Python environment for data analysis
 
@@ -22,6 +22,8 @@ You can also run some of the notebooks interactively with Binder too
 
 # Coding log
 
+* 14 Dec 2020
+ * Updated conda environments for Windows and Linux for TensorFlow 2.3.0 and pyarrow 2.0.0
 * 17 Nov 2020
  * Updated Anaconda installation notes
  * Added Google Colab details

pythoncourse/coursecode/packagedemo/unedash.py

@@ -9,7 +9,7 @@
 from findatapy.market import Market, MarketDataRequest, MarketDataGenerator
 from chartpy import Chart, Style
 
-# For scaling realized volatility later
+# For scaling realized_vol volatility later
 import math
 
 # external CSS stylesheets

pythoncourse/coursecode/packagedemo/voldash.py

@@ -9,7 +9,7 @@
 from findatapy.market import Market, MarketDataRequest, MarketDataGenerator
 from chartpy import Chart, Style
 
-# For scaling realized volatility later
+# For scaling realized_vol volatility later
 import math
 
 # For plotting
@@ -68,7 +68,7 @@
 * We can select the currency pair
 * And also the tenor
 
-The application will then compute realized volatility on the fly.
+The application will then compute realized_vol volatility on the fly.
 '''),
 
  # Plotly chart output

pythoncourse/installation/create_conda_env_linux.sh

@@ -22,28 +22,18 @@ source activate py37class
 
 # Install Tensorflow, PyTorch and Anaconda (lots of packages)
 # only if you have GPU below 2 lines instead of CPU versions
-# conda install anaconda tensorflow-gpu=2.2.0 anaconda pandas=1.0.5 scikit-learn graphviz python-graphviz matplotlib --yes
-# conda install pytorch torchvision cudatoolkit=10.1 -c pytorch --yes
-conda install anaconda tensorflow=2.2.0 anaconda pandas=1.0.5 scikit-learn graphviz python-graphviz matplotlib --yes
-conda install pytorch torchvision cpuonly -c pytorch --yes
-
-# OpenCV and PyArrow need to be installed earlier
-conda install -c conda-forge pyarrow=1.0.1 opencv modin=0.8.0 --yes
-
-# xlwings only works for Mac omit on Linux
-# conda install -c conda-forge xlwings=0.20.2 --yes
-
-# Install from conda-forge (pyarrow is a newer version!)
-conda install -c conda-forge \
+# conda install anaconda tensorflow-gpu=2.3.0 anaconda pandas=1.0.5 scikit-learn graphviz python-graphviz matplotlib --yes
+# conda install pytorch torchvision cudatoolkit=10.1 \
+conda install anaconda tensorflow=2.3.0 anaconda pandas=1.0.5 scikit-learn graphviz python-graphviz matplotlib --yes
+conda install pytorch torchvision cpuonly \
+ pyarrow opencv modin=0.8.0 \
  boto3 jupyter_contrib_nbextensions jupyter_nbextensions_configurator \
  redis-py python-blosc pathos textblob \
  vaex=3.0.0 \
  spacy fastparquet python-snappy nodejs pystan fbprophet setuptools-git \
- pyspark=3.0.0 koalas \
+ pyspark koalas \
  vispy datashader pyproj holoviews streamz quandl bqplot \
- --yes
-
-# vaex-core vaex-viz vaex-jupyter vaex-arrow vaex-server vaex-hdf5 vaex-astro vaex-distributed vaex-ml
+ -c pytorch -c conda-forge --yes
 
 # Install database
 # Install Celery

pythoncourse/installation/create_conda_env_windows.bat

@@ -15,28 +15,18 @@ call conda activate py37class
 
 REM Install Tensorflow, PyTorch and Anaconda (lots of packages)
 REM only if you have GPU below 2 lines instead of CPU versions
-REM call conda install anaconda tensorflow-gpu=2.1.0 anaconda pandas=1.0.5 scikit-learn=0.20.2 graphviz python-graphviz matplotlib=3.2.2 --yes
-REM call conda install pytorch torchvision cudatoolkit=10.1 -c pytorch --yes
-call conda install anaconda tensorflow=2.1.0 anaconda pandas=1.0.5 scikit-learn=0.20.2 graphviz python-graphviz matplotlib=3.2.2 --yes
-call conda install pytorch torchvision cpuonly -c pytorch --yes
-
-REM OpenCV and PyArrow need to be installed earlier
-call conda install -c conda-forge pyarrow=1.0.1 opencv modin=0.8.0 --yes
-
-REM xlwings only works for Mac or Windows
-call conda install -c anaconda xlwings=0.20.2 --yes
-
-REM Install from conda-forge (pyarrow is a newer version!)
-call conda install -c conda-forge ^
- boto3 jupyter_contrib_nbextensions jupyter_nbextensions_configurator ^
- redis-py python-blosc pathos textblob ^
- vaex=3.0.0 ^
- pyspark=3.0.0 koalas ^
- spacy fastparquet python-snappy nodejs pystan fbprophet setuptools-git ^
- vispy datashader pyproj holoviews streamz quandl bqplot blpapi ^
- --yes
-
-REM vaex-core vaex-viz vaex-jupyter vaex-arrow vaex-server vaex-hdf5 vaex-astro vaex-distributed vaex-ml
+REM call conda install anaconda tensorflow-gpu=2.3.0 anaconda pandas=1.0.5 scikit-learn=0.20.2 graphviz python-graphviz matplotlib xlwings=0.20.2 --yes
+REM call conda install pytorch torchvision cudatoolkit=10.1 ^
+call conda install anaconda tensorflow=2.3.0 anaconda pandas=1.0.5 scikit-learn=0.20.2 graphviz python-graphviz matplotlib xlwings=0.20.2 --yes
+call conda install pytorch torchvision cpuonly ^
+ pyarrow=2.0.0 opencv modin=0.8.0 ^
+ boto3 jupyter_contrib_nbextensions jupyter_nbextensions_configurator ^
+ redis-py python-blosc pathos textblob ^
+ vaex=3.0.0 ^
+ pyspark koalas ^
+ spacy fastparquet python-snappy nodejs pystan fbprophet setuptools-git ^
+ vispy datashader pyproj holoviews streamz quandl bqplot blpapi ^
+ -c pytorch -c conda-forge --yes
 
 REM Install database
 REM Install Celery