Export transactions, 8949 sales and some calculations as a ODS spreadsheet

CoinTaxes.py

@@ -3,9 +3,10 @@
 
 import os
 import yaml
+import copy
 
 import exchanges
-from formats import fill_8949, turbo_tax
+from formats import fill_8949, turbo_tax, spreadsheet
 
 
 def get_exchange(name, config):
@@ -120,7 +121,7 @@ def main():
     """Main function to collect information and create the forms."""
 
     parser = argparse.ArgumentParser(description='CoinTaxes', formatter_class=argparse.ArgumentDefaultsHelpFormatter)
-    parser.add_argument('--input', default='config.yml', required=True,
+    parser.add_argument('--input', default='config.yml',
                         help='Configuration file to read.')
     parser.add_argument('--output', default='output',
                         help='Directory to output autogenerated files.')
@@ -160,8 +161,8 @@ def main():
 
     # Get the full order information to be used on form 8949
     full_orders = fill_8949.get_cost_basis(
-        sells_sorted,
-        buys_sorted,
+        copy.deepcopy(sells_sorted), # pass a copy to preserve the original
+        copy.deepcopy(buys_sorted),  # pass a copy to preserve the original
         basis_type='highest',
         tax_year=config['year']
     )
@@ -174,8 +175,11 @@ def main():
         turbo_tax.make_txf(full_orders, year=config['year'])
 
     # Make the 8949 forms
-    fill_8949.make_pdf(full_orders, "test", config['name'], config['social'], config['year'])
+    if 'fill_8949' in config and config['fill_8949']:
+        fill_8949.make_pdf(full_orders, "test", config['name'], config['social'], config['year'])
 
+    if 'spreadsheet' in config and config['spreadsheet']:
+        spreadsheet.make_spreadsheet(full_orders, buys_sorted, sells_sorted, year=config['year'])
 
 if __name__ == '__main__':
     main()

Pipfile

@@ -15,6 +15,8 @@ six = "==1.10.0"
 websocket-client = "==0.40.0"
 pyyaml = "*"
 pycryptodome = "==3.6.6"
+pyexcel = "0.6.6"
+pyexcel-ods3 = "0.6.0"
 
 [dev-packages]
 

config.yml

@@ -3,9 +3,13 @@ name: 'nitrocode'
 # Full hyphen delimited social security number or leave empty
 social: '000-00-0000'
 # tax year
-year: 2017
-# use turbo tax?
+year: 2018
+# generate turbo tax file?
 txf: true
+# generate PDFs of Form 8949?
+fill_8949: false
+# generate a spreadsheet with all data and some calculations?
+spreadsheet: true
 
 # view only api keys
 # comment out unused exchanges by prefixing lines with a pound sign #

formats/spreadsheet.py

@@ -0,0 +1,68 @@
+import os
+import datetime
+import pyexcel as p
+from pyexcel._compact import OrderedDict
+
+def make_spreadsheet(full_orders, buys_sorted, sells_sorted, output_dir='output', year=2017):
+  out_file = os.path.join(output_dir, '_'.join(['Transactions', 'Crypto', str(year)])) + '.ods'
+  book = OrderedDict()
+
+  # "Transactions" sheet
+  trans_sheet = []
+  book['Transactions'] = trans_sheet
+  trans_sheet.append([ 'Order Time UTC', 'product', 'currency', 'currency_pair', 'buysell', 'cost', 'amount', 'cost_per_coin' ])
+# 'order_time', 'product', 'currency', 'currency_pair', 'buysell', 'cost', 'amount', 'cost_per_coin'
+  buys_sells_sorted = sorted(buys_sorted+sells_sorted, key=lambda order: order['order_time'])
+  for order in buys_sells_sorted:
+    trans_sheet.append([
+      order['order_time'].isoformat(),
+      order['product'],
+      order['currency'],
+      order['currency_pair'],
+      order['buysell'],
+      order['cost'],
+      order['amount'],
+      order['cost_per_coin']
+    ])
+
+  # "8949" sheet
+  form_8949_sheet = []
+  book['8949'] = form_8949_sheet
+  form_8949_sheet.append([ 'Description', 'Date bought', 'Date sold', 'Proceeds', 'Cost basis', 'Gain/Loss' ])
+
+  # Full order is [description, date acquired, date sold, proceeds, cost basis, gain/loss] (populated in fill_8949.py)
+  DESC, DATE_ACQ, DATE_SOLD, PROCEEDS, COST_BASIS, GAIN_LOSS = range(5+1)
+  form_8949_sales_by_month = { month_num: { 'first_idx': -1, 'last_idx': -1, 'proceeds': 0, 'gain_loss': 0 } for month_num in range(1,12+1) }
+  total_8949_proceeds  = 0
+  total_8949_gain_loss = 0
+
+  for idx, full_order in enumerate(full_orders):
+    form_8949_sheet.append(full_order)
+    # caclulate start/end indices of sales by month
+    sale_dt = datetime.datetime.strptime(full_order[DATE_SOLD], '%m/%d/%Y')
+    month_sales = form_8949_sales_by_month[sale_dt.month]
+    if month_sales['first_idx'] == -1:
+      month_sales['first_idx'] = idx
+
+    month_sales['last_idx']     = idx
+    month_sales['proceeds']     += full_order[PROCEEDS]
+    total_8949_proceeds         += full_order[PROCEEDS]
+    month_sales['gain_loss']    += full_order[GAIN_LOSS]
+    total_8949_gain_loss        += full_order[GAIN_LOSS]
+
+  # "Calculated" sheet
+  calc_sheet = []
+  book['Calculated'] = calc_sheet
+  calc_sheet.append([ 'Total 8949 gain/loss:', "=SUM($'8949'.F2:F%d)" % (len(form_8949_sheet)), total_8949_gain_loss ])
+  calc_sheet.append([ 'Total 8949 proceeds:', "=SUM($'8949'.D2:D%d)" % (len(form_8949_sheet)), total_8949_proceeds ])
+  for month_num in range(1, 12+1):
+    month_sales     = form_8949_sales_by_month[month_num]
+    month_first_idx = month_sales['first_idx']
+    month_last_idx  = month_sales['last_idx']
+    if month_first_idx != -1:
+      calc_sheet.append([ 'Total 8949 proceeds in month #%d:' % (month_num), "=SUM($'8949'.D%d:D%d)" % (month_first_idx+2, month_last_idx+2), month_sales['proceeds'] ])
+  # calc_sheet.append([ 'Total trans amounts:', "=SUM($'Transactions'.F2:F%d)" % (len(buys_sells_sorted)) ])
+
+  p.save_book_as(bookdict=book, dest_file_name=out_file)
+  print("Saved spreadsheet as %s" %(out_file) )
+