Questions tagged [dict]

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18 views

Problem taking a SUM with SQL to python

I am doing Finance and I am fighting with this code... could anyone help me? I want to "select" some data from a sql table and put this value to a variable in python (a specific FLOAT number)...
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1answer
56 views

Help please: I keep getting - TypeError: unhashable type: 'dict'

I keep getting - TypeError: unhashable type: 'dict' at line: return HttpResponseRedirect (reverse("encyclopedia:index", { "entries": util.save_entry(title, content) })) My code is ...
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1answer
21 views

Iterate over a list of dicts and get key value pair of specific keys

I'm trying to iterate over a list of dicts and get only the symbol and company name out of it maybe store in another dict, I tried parsing the json file directly and failed. I tried searching all the ...
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64 views

pset7 “index” - using SQL SUM adds a parenthesis to returned dict strings

I executed the following to return a dict (grouped by stock symbols) of stock symbols, total shares and total value owned. stocks = db.execute("SELECT buy.stock_code, SUM(buy.value), SUM(buy.shares) ...
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0answers
98 views

Pset7 - Quote always returning apology

So, I'm struggling with pset7 a lot (mostly because I've never programmed before either =/) now I'm on quote and it's always rendering an apology after I fill in the form. I can't quite figure out ...
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1answer
28 views

Question about python dict syntax, how to past from one dict variable to another?

why does this code not work and gives back (TypeError: 'str' object does not support item assignment) : sharesOwned = {'name': 'Apple.inc', 'symbol': 'AAPL', 'price':110, 'name': 'Google', 'symbol': '...
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1answer
770 views

For loop help in python

i'm trying to do a 'for' loop in python, but my values keeps getting replaced. How can i write the code below in a way where i can keep a record of each iteration? Should i be using a list[] instead ...
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1answer
70 views

want to create a new dict in pset7

In index, how do I create a new dict which takes all the non-zero share entries to display. For example I can use stocks = db.execute and use SUM(shares) to get the total shares for each stock. But ...