示例#1
0
#
# Analysis tool for stock performance. Similar to the built-in advanced portfolio
# view, but does a better job at figuring out fees, taxes and dividens. Also
# computes lifetime wins/losses and yearly increas percentages to ease comparisons
# between stocks that you hold for different durations of time.
import codecs
import gnucash
import math
import sys
from gnucashutil import full_acc_name

out = codecs.getwriter('UTF-8')(sys.stdout)
if len(sys.argv) == 1:
    sys.stderr.write("Invocation: %s gnucash_filename\n" % sys.argv[0])
    sys.exit(1)
data = gnucash.read_file(sys.argv[1])


def analyze_transactions(acc):
    sum_shares = 0
    sum_invest = 0.0
    sum_costs = 0.0
    sum_fees = 0.0
    sum_div_value = 0.0
    sum_div_fees = 0.0
    sum_div = 0.0
    first_in = None
    last_sell = None

    splits = sorted(acc.splits, key=lambda x: x.transaction.post_date)
    processed_transactions = set()
示例#2
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def get_latest_share_value(acc, shares):
    commodity = acc.commodity
    prices = commodity.prices
    if len(prices) == 0:
        return float('NaN')
    last_price = prices[-1]
    value = shares * last_price.value
    return (value, last_price.value, last_price.date)


out = sys.stdout
if len(sys.argv) == 1:
    sys.stderr.write("Invocation: %s gnucash_filename\n" % sys.argv[0])
    sys.exit(1)
data = gnucash.read_file(sys.argv[1])

# Report
gdiv_value = 0.0
gdiv_fees = 0.0
grealized_gain = 0.0
gunrealized_gain = 0.0
gfees = 0.0
for acc in data.accounts.values():
    if acc.type != "STOCK" and acc.type != "MUTUAL":
        # out.write("IGNORE %s: %-40s\n" % (acc.type, full_acc_name(acc, 3)))
        continue
    name = full_acc_name(acc, 3)
    out.write("== %s ==\n" % (name,))

    costs, invest, fees, shares, div_value, div_fees, first_in, last_sell = \
示例#3
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        file_descriptor.close()
    else:
        file_descriptor = ""
        try:
            file_descriptor = open(args.outfile, "x")
            file_descriptor.close()
        except FileExistsError:
            temp = "File {} already exists, overwrite with '-x' option".format(
                args.outfile)
            print(temp)
            return
        file_descriptor = open(args.outfile, "w")
        file_descriptor.write(ledger_string())
        file_descriptor.close()
            

def main():
    """Exports Gnucash data to Ledger format"""
    if args.outfile:
        write_ledger_file()
    else:
        print(ledger_string())
        
    
if __name__ == '__main__':
    """Reads command line arguments, converts data from Gnucash file to global
    variable, and calls the main function"""
    args = parse_arguments()
    data = gnucash.read_file(args.FILENAME)
    main()