d3stryr-3stripes

Python 3 implementation of d3stryr-3stripes

Questions/Problems/Lurking: http://bit.ly/d3stripesQA

Requirements:

Python 3.5.2 - https://www.python.org/downloads/

Required modules: selenium, requests, virtualenv (optional - but is used in the instructions)

If you don't have virtualenv and want to be able to follow the directions completely then install it with:
```
pip3 install virtualenv
```
If you don't have pip3 already installed then install it with (assuming you have Python 3.5.x installed):
```
easy_install-3.5 pip
```
chromedriver - https://sites.google.com/a/chromium.org/chromedriver/

Neededed to drive Chrome. Download the appropriate version for your OS.

Windows users: place the chromedriver.exe file in the bin folder OR in C:\Windows folder.

Mac/Linux users: place the chromedriver file in the bin folder.

Installing:

Either use git to clone this repository or click on "Download Zip"
Navigate to the d3stryr-3stripes or d3stryr-3stripes-master folder depending on what you did in step 1.

I will assume that if you are using git clone then you already know how to navigate to the appropriate folder. For everyone else, unzip d3stryr-3stripes-master.zip. Then move the folder into your home directory. Then open up a terminal window and type the following to navigate to the d3stryr-3stripes-master folder:
```
cd d3stryr-3stripes-master
```
Create a virtual environment (only needs to be done once per install):
```
virtualenv -p python3 --no-site-packages env
```
Activate the virtual environment (needs to be done for once for an active session in your terminal):

Mac/Linux:
```
source env/bin/activate
```
Windows:
```
env\Scripts\activate
```
Install the requirements (needs to be done once per install):
```
pip3 install -r requirements.txt
```

That is all that is needed to install.

Configuring:

The only file that needs to be modified is config.cfg.sample. Rename it to config.cfg and read CONFIG.md

Running

If you are starting from a new terminal and the d3stryr-3stripes-master folder is in your home directory then navigate (change into) the d3stryr-3stripes-master folder:

cd d3stryr-3stripes-master

Make sure you have activated the virtual environment:

Mac/Linux:

source env/bin/activate

Windows:

env\Scripts\activate

Then you are ready to run:

Mac/Linux:

./destroyer/destroyer.py

Windows:

.\destroyer\destroyer.py

Program Flow

The script will look up the either the Variant endpoint for inventory or the Client endpoint for inventory (or it may do both - with Client stock being used for the remainder of the run).
The script will cycle through your size list and check to see if inventory value is greater than 0.
If inventory is available it will attempt to cart that size.
If processCaptcha = True then the script will attempt to get a captcha token.
The script then builds the payload for the necessary add-to-cart request.
If the response is successful then the script will open up a Chrome browser and attempt to transfer the session over.
Chrome will try to access the main locale page first. Then waits several seconds and then navigates to the Cart-Show page.
If you get an empty Cart-Show page but the basket in the upper-right has a "1" showing then refresh the page once using (CTRL-R or CMD+R)
If nothing appears then quit the browser and move on to the next pair because any further refreshing will result in a soft-ban.

To-Do List

Interface w/ a MySQL DB for token harvesting locally.

Not-Gonna-Do List

Auto-checkout. I much prefer 10,000 people getting a pair versus 1,000 people getting 10 pairs.

Common Problems

If the command pip3 install virtualenv does not work then you will need to install pip3. More than likely the command will be:
```
easy_install pip3
```
or
```
easy_install pip
```
If that doesn't work then Google "how to install pip3 python3" for your OS.
If you get a browser window with "data;" as the URL then you will need to download the latest chromedriver version for your OS. See the instructions at the top of this README.

Common Curiosities

Variant Inventory vs. Client Inventory - Client inventory provides the latest inventory for a given product (provided that the clientId is correct). The variant inventory does not reflect the latest inventory numbers - it has been observed to reflect the inventory on product release.

tianlai/d3stryr-3stripes