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Common Python Errors
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python_errors.md

Common Python Errors and handling them

lxml error on mac

Occurance :

    #include "libxml/xpath.h"
             ^
    1 error generated.
    *********************************************************************************
    Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed?
    Perhaps try: xcode-select --install
    *********************************************************************************
    error: command '/usr/bin/clang' failed with exit status 1

Solution :

STATIC_DEPS=true pip install lxml

Flask Request Data Fetching

request.args : If you want the parameters in the URL
request.form : If you want the information in the body (as sent by a html POST form)
request.values : If you want both
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