def calc_balances(self):
# limited task is to
# 1) create changes per period... columns = 2016M01, 2016M02 etc
# 2) create cumulative changes as of each month end
# changes per period come direct from the projections
entries = pd.DataFrame(self.forecast.projections)
drop_cols = ['Counterparty', 'Company', 'Credit', 'Debit']
credits = entries.copy()
credits['account'] = credits['Credit']
credits = credits[[c for c in credits.columns if c not in drop_cols]]
debits = entries.copy()
debits['account'] = debits['Debit']
debits = debits[[c for c in debits.columns if c not in drop_cols]]
for col in [c for c in credits.columns if c!='account']:
credits[col] = credits[col] * -1
self.shifts = pd.concat([credits, debits]).groupby('account').sum().fillna(0)
balances_columns = dict((utils.end_of_period(col), col) for col in self.shifts.columns)
sorted_months = sorted(balances_columns.keys())
balances = {}
for i in range(len(sorted_months)):
label = sorted_months[i].isoformat()
months_to_date = sorted_months[:i+1]
shifts_cols = [balances_columns[l] for l in months_to_date]
balances[label] = self.shifts[shifts_cols].sum(axis=1)
self.balances = pd.DataFrame(balances)
return None
def calc_balances(self):
# limited task is to
# 1) create changes per period... columns = 2016M01, 2016M02 etc
# 2) create cumulative changes as of each month end
# changes per period come direct from the projections
entries = pd.DataFrame(self.forecast.projections)
drop_cols = ['Counterparty', 'Company', 'Credit', 'Debit']
credits = entries.copy()
credits['account'] = credits['Credit']
credits = credits[[c for c in credits.columns if c not in drop_cols]]
debits = entries.copy()
debits['account'] = debits['Debit']
debits = debits[[c for c in debits.columns if c not in drop_cols]]
for col in [c for c in credits.columns if c != 'account']:
credits[col] = credits[col] * -1
self.shifts = pd.concat([credits,
debits]).groupby('account').sum().fillna(0)
balances_columns = dict(
(utils.end_of_period(col), col) for col in self.shifts.columns)
sorted_months = sorted(balances_columns.keys())
balances = {}
for i in range(len(sorted_months)):
label = sorted_months[i].isoformat()
months_to_date = sorted_months[:i + 1]
shifts_cols = [balances_columns[l] for l in months_to_date]
balances[label] = self.shifts[shifts_cols].sum(axis=1)
self.balances = pd.DataFrame(balances)
return None
def calcs(self):
table_data = []
path_totals = {}
header = {'fmt_tag': 'header', 'label': 'CASHFLOWS FROM OPERATING ACTIVITIES'}
table_data.append(header)
# operating activities cashflows
op_paths = ['equity.retearnings',
'liabilities.curr.accinterest',
'equity.retearnings.opexp.depamort',
'assets.curr.other.prepaidtax',
'assets.curr.other.prepaidexp',
'assets.curr.rec',
'assets.curr.acc',
'assets.curr.deposit',
'assets.noncurr.secdeposits',
'liabilities.curr',
'liabilities.noncurr.other',
]
net_cash = self.query_manager.pd_path_balances(self.company_id, self.columns, op_paths)
if 'equity.retearnings.opexp.depamort' in net_cash.index:
net_cash.loc['equity.retearnings.opexp.depamort'] = net_cash.loc['equity.retearnings.opexp.depamort'] * (-1.0)
net_cash['fmt_tag'] = 'item'
net_cash['label'] = net_cash.index.map(self.label_map)
net_cash['link'] = net_cash.index.map(self.link_map)
net_cash.loc['net_cash'] = net_cash[self.column_order].sum()
path_totals['op'] = net_cash.loc['net_cash'].copy()
net_cash.loc['net_cash', 'fmt_tag'] = 'minor_total'
net_cash.loc['net_cash', 'label'] = 'Net cash provided by operating activities'
net_cash.loc['net_cash', 'link'] = ''
table_data += net_cash.to_dict(orient='records')
header = {'fmt_tag': 'header', 'label': 'CASHFLOWS FROM INVESTING ACTIVITIES'}
table_data.append(header)
# investing activities cashflows
inv_paths = ['assets.noncurr.premandequip',
'assets.intang.capsoftware',
'assets.noncurr.invest',
'assets.noncurr.subloan',
'assets.curr.accinterest'
]
inv_cash = self.query_manager.pd_path_balances(self.company_id, self.columns, inv_paths)
try:
equip_adj = self.query_manager.pd_path_balances(self.company_id, self.columns, ['equity.retearnings.opexp.depamort.premandequip']).loc['equity.retearnings.opexp.depamort.premandequip']
inv_cash.loc['assets.noncurr.premandequip'] = inv_cash.loc['assets.noncurr.premandequip'] + equip_adj
except:
pass
try:
software_adj = self.query_manager.pd_path_balances(self.company_id, self.columns, ['equity.retearnings.opexp.depamort.software']).loc['equity.retearnings.opexp.depamort.software']
inv_cash.loc['assets.intang.capsoftware'] = inv_cash.loc['assets.intang.capsoftware'] + software_adj
except:
pass
#if not inv_cash.empty:
inv_cash['fmt_tag'] = 'item'
inv_cash['label'] = inv_cash.index.map(self.label_map)
inv_cash['link'] = inv_cash.index.map(self.link_map)
inv_cash.loc['inv_cash'] = inv_cash[self.column_order].apply(lambda x: sum(x), axis=0).fillna(DZERO)
path_totals['inv'] = inv_cash.loc['inv_cash'].copy()
inv_cash.loc['inv_cash', 'fmt_tag'] = 'minor_total'
inv_cash.loc['inv_cash', 'label'] = 'Net cash provided by investing activities'
inv_cash.loc['inv_cash', 'link'] = ''
table_data += inv_cash.to_dict(orient='records')
header = {'fmt_tag': 'header', 'label': 'CASHFLOWS FROM FINANCING ACTIVITIES'}
table_data.append(header)
# investing activities cashflows
fin_paths = ['liabilities.noncurr.ltdebt',
'equity.commonstock',
'equity.prefstock',
'equity.membercontrib',
'equity.apic'
]
fin_cash = self.query_manager.pd_path_balances(self.company_id, self.columns, fin_paths)
fin_cash['fmt_tag'] = 'item'
fin_cash['label'] = fin_cash.index.map(self.label_map)
fin_cash['link'] = fin_cash.index.map(self.link_map)
fin_cash.loc['fin_cash'] = fin_cash[self.column_order].apply(lambda x: sum(x), axis=0).fillna(DZERO)
path_totals['fin'] = fin_cash.loc['fin_cash'].copy()
fin_cash.loc['fin_cash','fmt_tag'] = 'minor_total'
fin_cash.loc['fin_cash','label'] = 'Net cash provided by financing activities'
fin_cash.loc['fin_cash','link'] = ''
table_data += fin_cash.to_dict(orient='records')
net_cash = pd.DataFrame(path_totals).sum(axis=1).fillna(DZERO)
net_cash['label'] = 'NET INCREASE IN CASH'
net_cash['fmt_tag'] = 'major_total'
net_cash['link'] = ''
table_data.append(net_cash.to_dict())
# custom ... cash and beginning and end and an asset band
start_periods = {}
for title in self.columns:
period_tag = self.columns[title]
start_periods[title] = utils.start_of_period(period_tag) - datetime.timedelta(days=1)
end_periods = {}
for title in self.columns:
period_tag = self.columns[title]
end_periods[title] = utils.end_of_period(period_tag)
start_cashbal = self.query_manager.pd_path_balances(self.company_id, start_periods, ['assets.curr.cash'], assets=True).loc['assets.curr.cash']
end_cashbal = self.query_manager.pd_path_balances(self.company_id, end_periods, ['assets.curr.cash'], assets=True).loc['assets.curr.cash']
start_cashbal['fmt_tag'] = 'item'
start_cashbal['label'] = 'Cash at start of period'
start_cashbal['link'] = ''
table_data.append(start_cashbal.to_dict())
end_cashbal['fmt_tag'] = 'item'
end_cashbal['label'] = 'Cash at end of period'
end_cashbal['link'] = ''
table_data.append(end_cashbal.to_dict())
"""
check = cash_chg[self.column_order] - (end_cashbal[self.column_order] - start_cashbal[self.column_order])
if any(x > 1.0 for x in check.values):
check['fmt_tag'] = 'warning'
check['label'] = 'WARNING: Net Increase in Cash does not match'
check['link'] = ''
content += self.get_row(check)
return content
"""
for row in table_data:
if row['fmt_tag'] != 'header':
for col in self.column_order:
row[col] = {'text': row[col], 'link': row['link']}
return table_data
