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Solve via WolframAlpha (Python 3.3.x) - Printable Version +- Sinisterly (https://sinister.li) +-- Forum: Coding (https://sinister.li/Forum-Coding) +--- Forum: Python (https://sinister.li/Forum-Python) +--- Thread: Solve via WolframAlpha (Python 3.3.x) (/Thread-Solve-via-WolframAlpha-Python-3-3-x) |
Solve via WolframAlpha (Python 3.3.x) - Shebang - 06-10-2014 Required imports: Code: from urllib import parse, request
from html.parser import HTMLParserFunctions: Code: def wolfram(problem):
aurl = "http://www.wolframalpha.com/input/?i=" + parse.quote_plus(problem)
data = str(request.urlopen(aurl).read(), encoding="utf-8")
return wolfram_fix(data.split("\"stringified\": \"")[2].split("\"")[0])
def wolfram_fix(data):
return HTMLParser().unescape(data).replace("\\/", "/").replace("pi", u"\u03c0")Example Usage: Code: def main():
while True:
problem = input("Enter a problem to solve: ")
print(wolfram(problem))Example Output: Code: Enter a problem to solve: solve 5x+3=3 for x
x = 0
Enter a problem to solve: solve 8x^2+5=10 for x
x = ±sqrt(5/2)/2 ~~ ±0.79057
Enter a problem to solve: solve 5*x=pi for x
x = π/5 ~~ 0.62832Revision 0: Initial release. Revision 1: Added support for the 'pi' character. RE: Solve via WolframAlpha (Python 3.3.x) - Null_Byte - 08-26-2014 Nice tutorial Honestly didn't think of this before
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