from http.server import BaseHTTPRequestHandler, HTTPServer
-import sys
import os
import html
-import jinja2
+import jinja2
import decimal
+import datetime
from urllib.parse import parse_qs, urlparse
hostName = "localhost"
serverPort = 8082
pass
-def handled_error_exit(msg):
- print(f"ERROR: {msg}")
- sys.exit(1)
-
-
def apply_booking_to_account_balances(account_sums, account, currency, amount):
if not account in account_sums:
account_sums[account] = {currency: amount}
account_sums[account][currency] += amount
-def add_taxes(lines):
- bookings, _ = parse_lines(lines)
- _, account_sums = bookings_to_account_tree(bookings)
- expenses_so_far = -1 * account_sums['Assets']['€']
- needed_income_before_krankenkasse = expenses_so_far
- ESt_this_month = 0
- left_over = needed_income_before_krankenkasse - ESt_this_month
- too_low = 0
- too_high = 2 * needed_income_before_krankenkasse
- E0 = decimal.Decimal(10908)
- E1 = decimal.Decimal(15999)
- E2 = decimal.Decimal(62809)
- E3 = decimal.Decimal(277825)
- while True:
- zvE = 12 * needed_income_before_krankenkasse
- if zvE < E0:
- ESt = decimal.Decimal(0)
- elif zvE < E1:
- y = (zvE - E0)/10000
- ESt = (decimal.Decimal(979.18) * y + 1400) * y
- elif zvE < E2:
- y = (zvE - E1)/10000
- ESt = (decimal.Decimal(192.59) * y + 2397) * y + decimal.Decimal(966.53)
- elif zvE < E3:
- ESt = decimal.Decimal(0.42) * (zvE - decimal.Decimal(62809)) + decimal.Decimal(16405.54)
- else:
- ESt = decimal.Decimal(0.45) * (zvE - decimal.Decimal(277825)) + decimal.Decimal(106713.52)
- ESt_this_month = ESt / 12
- left_over = needed_income_before_krankenkasse - ESt_this_month
- if abs(left_over - expenses_so_far) < 0.001:
- break
- elif left_over < expenses_so_far:
- too_low = needed_income_before_krankenkasse
- elif left_over > expenses_so_far:
- too_high = needed_income_before_krankenkasse
- needed_income_before_krankenkasse = too_low + (too_high - too_low)/2
- ESt_this_month = ESt_this_month.quantize(decimal.Decimal('0.00'))
- line_income_tax = f' Reserves:Einkommenssteuer {ESt_this_month}€ ; expenses so far: {expenses_so_far:.2f}€; zvE: {zvE:.2f}€; ESt total: {ESt:.2f}€; needed before Krankenkasse: {needed_income_before_krankenkasse:.2f}€'
- kk_minimum_income = decimal.Decimal(1096.67)
- kk_factor = decimal.Decimal(0.189)
- kk_minimum_tax = decimal.Decimal(207.27).quantize(decimal.Decimal('0.00'))
- # kk_minimum_income = 1131.67
- # kk_factor = decimal.Decimal(0.191)
- # kk_minimum_tax = decimal.Decimal(216.15)
- # kk_factor = decimal.Decimal(0.197)
- # kk_minimum_tax = decimal.Decimal(222.94)
- kk_add = max(0, kk_factor * needed_income_before_krankenkasse - kk_minimum_tax)
- kk_add = decimal.Decimal(kk_add).quantize(decimal.Decimal('0.00'))
- line_kk_minimum = f' Reserves:Month:Krankenkassendefaultbeitrag {kk_minimum_tax}€ ; assumed minimum income {kk_minimum_income:.2f}€ * {kk_factor:.3f}'
- line_kk_add = f' Reserves:Month:Krankenkassenbeitragswachstum {kk_add}€ ; max(0, {kk_factor:.3f} * {needed_income_before_krankenkasse:.2f}€ - {kk_minimum_tax}€)'
- final_minus = expenses_so_far + ESt_this_month + kk_minimum_tax + kk_add
- line_finish = f' Assets -{ESt_this_month + kk_minimum_tax + kk_add} € ; -{final_minus}€'
- return [line_income_tax, line_kk_minimum, line_kk_add, line_finish]
-
-
def bookings_to_account_tree(bookings):
account_sums = {}
for booking in bookings:
return account_tree, account_sums
-def parse_lines(lines):
+def parse_lines(lines, validate_bookings=True):
import datetime
inside_booking = False
date_string, description = None, None
bookings = []
comments = []
lines = lines.copy() + [''] # to ensure a booking-ending last line
+ last_date = ''
for i, line in enumerate(lines):
prefix = f"line {i}"
# we start with the case of an utterly empty line
# assume we finished a booking, finalize, and commit to DB
if len(booking_lines) < 2:
raise HandledException(f"{prefix} booking ends to early")
- booking = Booking(date_string, description, booking_lines, start_line)
+ booking = Booking(date_string, description, booking_lines, start_line, validate_bookings)
bookings += [booking]
# expect new booking to follow so re-zeroall booking data
inside_booking = False
datetime.datetime.strptime(date_string, '%Y-%m-%d')
except ValueError:
raise HandledException(f"{prefix} bad date string: {date_string}")
+ if last_date > date_string:
+ raise HandledException(f"{prefix} out-of-order-date")
+ last_date = date_string
try:
description = toks[1]
except IndexError:
raise HandledException(f"{prefix} amount has multiple dots: {value}")
dots_counted += 1
amount_string += c
- if len(amount_string) == 0:
- raise HandledException(f"{prefix} amount missing: {value}")
if len(currency) == 0:
raise HandledException(f"{prefix} currency missing: {value}")
- amount = decimal.Decimal(amount_string)
+ if len(amount_string) > 0:
+ amount = decimal.Decimal(amount_string)
booking_lines += [(account_name, amount, currency)]
if inside_booking:
raise HandledException(f"{prefix} last booking unfinished")
class Booking:
- def __init__(self, date_string, description, booking_lines, start_line):
+ def __init__(self, date_string, description, booking_lines, start_line, process=True):
self.date_string = date_string
self.description = description
self.lines = booking_lines
self.start_line = start_line
- self.validate_booking_lines()
- self.sink = {}
- self.account_changes = self.parse_booking_lines_to_account_changes()
+ if process:
+ self.validate_booking_lines()
+ self.sink = {}
+ self.account_changes = self.parse_booking_lines_to_account_changes()
def validate_booking_lines(self):
prefix = f"booking at line {self.start_line}"
if empty_values == 0:
for k, v in sums.items():
if v != 0:
- raise HandledException(f"{prefix} does not add up to zero")
+ raise HandledException(f"{prefix} does not add up to zero / {k} {v}")
else:
sinkable = False
for k, v in sums.items():
def get_lines(self, start, end):
return self.real_lines[start:end]
- def replace(self, start, end, lines):
+ def write_db(self, text, mode='w'):
import shutil
if os.path.exists(self.lock_file):
raise HandledException('Sorry, lock file!')
- if os.path.exists(self.db_file):
- shutil.copy(self.db_file, self.db_file + ".bak")
f = open(self.lock_file, 'w+')
f.close()
- total_lines = self.real_lines[:start] + lines + self.real_lines[end:]
- text = '\n'.join(total_lines)
- with open(self.db_file, 'w') as f:
+
+ # always back up most recent to .bak
+ bakpath = f'{self.db_file}.bak'
+ shutil.copy(self.db_file, bakpath)
+
+ # collect modification times of numbered .bak files
+ bak_prefix = f'{bakpath}.'
+ backup_dates = []
+ i = 0
+ bak_as = f'{bak_prefix}{i}'
+ while os.path.exists(bak_as):
+ mod_time = os.path.getmtime(bak_as)
+ backup_dates += [str(datetime.datetime.fromtimestamp(mod_time))]
+ i += 1
+ bak_as = f'{bak_prefix}{i}'
+
+ # collect what numbered .bak files to save
+ to_save = []
+ datetime_len = 19
+ now = str(datetime.datetime.now())[:datetime_len]
+ while datetime_len > 2:
+ for i, date in reversed(list(enumerate(backup_dates))):
+ if date[:datetime_len] == now:
+ if i not in to_save:
+ to_save += [i]
+ break
+ datetime_len -= 1
+ now = now[:datetime_len]
+
+ # remove redundant backup files
+ j = 0
+ for i in reversed(to_save):
+ if i != j:
+ source = f'{bak_prefix}{i}'
+ target = f'{bak_prefix}{j}'
+ shutil.move(source, target)
+ j += 1
+ for i in range(j, len(backup_dates)):
+ try:
+ os.remove(f'{bak_prefix}{i}')
+ except FileNotFoundError:
+ pass
+
+ #
+ shutil.copy(self.db_file, f'{bak_prefix}{j}')
+ with open(self.db_file, mode) as f:
f.write(text);
os.remove(self.lock_file)
+ def replace(self, start, end, lines):
+ total_lines = self.real_lines[:start] + lines + self.real_lines[end:]
+ text = '\n'.join(total_lines)
+ self.write_db(text)
+
def append(self, lines):
- import shutil
- if os.path.exists(self.lock_file):
- raise HandledException('Sorry, lock file!')
- if os.path.exists(self.db_file):
- shutil.copy(self.db_file, self.db_file + ".bak")
- f = open(self.lock_file, 'w+')
- f.close()
- with open(self.db_file, 'a') as f:
- f.write('\n\n' + '\n'.join(lines) + '\n\n');
- os.remove(self.lock_file)
+ text = '\n\n' + '\n'.join(lines) + '\n\n'
+ self.write_db(text, 'a')
+
+ def add_taxes(self, lines, finish=False):
+ ret = []
+ bookings, _ = parse_lines(lines)
+ date = bookings[0].date_string
+ acc_kk_add = 'Reserves:KrankenkassenBeitragsWachstum'
+ acc_kk_minimum = 'Reserves:Month:KrankenkassenDefaultBeitrag'
+ acc_kk = 'Expenses:KrankenKasse'
+ acc_est = 'Reserves:Einkommenssteuer'
+ acc_assets = 'Assets'
+ acc_buffer = 'Reserves:NeuAnfangsPuffer:Ausgaben'
+ last_monthbreak_assets = 0
+ last_monthbreak_est = 0
+ last_monthbreak_kk_minimum = 0
+ last_monthbreak_kk_add = 0
+ buffer_expenses = 0
+ kk_expenses = 0
+ est_expenses = 0
+ months_passed = -int(finish)
+ for b in self.bookings:
+ if date == b.date_string:
+ break
+ acc_keys = b.account_changes.keys()
+ if acc_buffer in acc_keys:
+ buffer_expenses -= b.account_changes[acc_buffer]['€']
+ if acc_kk_add in acc_keys:
+ kk_expenses += b.account_changes[acc_kk_add]['€']
+ if acc_kk in acc_keys:
+ kk_expenses += b.account_changes[acc_kk]['€']
+ if acc_est in acc_keys:
+ est_expenses += b.account_changes[acc_est]['€']
+ if acc_kk_add in acc_keys and acc_kk_minimum in acc_keys:
+ months_passed += 1
+ if finish:
+ last_monthbreak_kk_add = b.account_changes[acc_kk_add]['€']
+ last_monthbreak_est = b.account_changes[acc_est]['€']
+ last_monthbreak_kk_minimum = b.account_changes[acc_kk_minimum]['€']
+ last_monthbreak_assets = b.account_changes[acc_buffer]['€']
+ old_needed_income = last_monthbreak_assets + last_monthbreak_kk_add + last_monthbreak_kk_minimum + last_monthbreak_est
+ if finish:
+ ret += [f' {acc_est} {-last_monthbreak_est}€ ; for old assumption of needed income: {old_needed_income}€']
+ _, account_sums = bookings_to_account_tree(bookings)
+ expenses_so_far = -1 * account_sums[acc_assets]['€'] - old_needed_income
+ needed_income_before_kk = expenses_so_far
+ ESt_this_month = 0
+ left_over = needed_income_before_kk - ESt_this_month
+ too_low = 0
+ too_high = 2 * needed_income_before_kk
+ E0 = decimal.Decimal(10908)
+ E1 = decimal.Decimal(15999)
+ E2 = decimal.Decimal(62809)
+ E3 = decimal.Decimal(277825)
+ while True:
+ zvE = buffer_expenses - kk_expenses + (12 - months_passed) * needed_income_before_kk
+ if finish:
+ zvE += last_monthbreak_assets + last_monthbreak_kk_add + last_monthbreak_kk_minimum
+ if zvE < E0:
+ ESt = decimal.Decimal(0)
+ elif zvE < E1:
+ y = (zvE - E0)/10000
+ ESt = (decimal.Decimal(979.18) * y + 1400) * y
+ elif zvE < E2:
+ y = (zvE - E1)/10000
+ ESt = (decimal.Decimal(192.59) * y + 2397) * y + decimal.Decimal(966.53)
+ elif zvE < E3:
+ ESt = decimal.Decimal(0.42) * (zvE - decimal.Decimal(62809)) + decimal.Decimal(16405.54)
+ else:
+ ESt = decimal.Decimal(0.45) * (zvE - decimal.Decimal(277825)) + decimal.Decimal(106713.52)
+ ESt_this_month = (ESt + last_monthbreak_est - est_expenses) / (12 - months_passed)
+ left_over = needed_income_before_kk - ESt_this_month
+ if abs(left_over - expenses_so_far) < 0.001:
+ break
+ elif left_over < expenses_so_far:
+ too_low = needed_income_before_kk
+ elif left_over > expenses_so_far:
+ too_high = needed_income_before_kk
+ needed_income_before_kk = too_low + (too_high - too_low)/2
+ ESt_this_month = ESt_this_month.quantize(decimal.Decimal('0.00'))
+ ret += [f' {acc_est} {ESt_this_month}€ ; expenses so far: {expenses_so_far:.2f}€; zvE: {zvE:.2f}€; ESt total: {ESt:.2f}€; needed before Krankenkasse: {needed_income_before_kk:.2f}€']
+ kk_minimum_income = 1131.67
+ if date < '2023-02-01':
+ kk_minimum_income = decimal.Decimal(1096.67)
+ kk_factor = decimal.Decimal(0.189)
+ kk_minimum_tax = decimal.Decimal(207.27).quantize(decimal.Decimal('0.00'))
+ elif date < '2023-08-01':
+ kk_factor = decimal.Decimal(0.191)
+ kk_minimum_tax = decimal.Decimal(216.15).quantize(decimal.Decimal('0.00'))
+ else:
+ kk_factor = decimal.Decimal(0.197)
+ kk_minimum_tax = decimal.Decimal(222.94).quantize(decimal.Decimal('0.00'))
+ kk_add = max(0, kk_factor * needed_income_before_kk - kk_minimum_tax)
+ kk_add = decimal.Decimal(kk_add).quantize(decimal.Decimal('0.00'))
+ if finish:
+ ret += [f' {acc_kk_add} {-last_monthbreak_kk_add}€ ; max(0, {kk_factor:.3f} * {-(old_needed_income - last_monthbreak_est):.2f}€ - {kk_minimum_tax}€)']
+ else:
+ ret += [f' {acc_kk_minimum} {kk_minimum_tax}€ ; assumed minimum income {kk_minimum_income:.2f}€ * {kk_factor:.3f}']
+ ret += [f' {acc_kk_add} {kk_add}€ ; max(0, {kk_factor:.3f} * {needed_income_before_kk:.2f}€ - {kk_minimum_tax}€)']
+ diff = - last_monthbreak_est + ESt_this_month - last_monthbreak_kk_add + kk_add
+ if not finish:
+ diff += kk_minimum_tax
+ final_minus = expenses_so_far + old_needed_income + diff
+ ret += [f' {acc_assets} {-diff} €']
+ ret += [f' {acc_assets} {final_minus} €']
+ year_needed = buffer_expenses + final_minus + (12 - months_passed - 1) * final_minus
+ ret += [f' {acc_buffer} {-final_minus} € ; assume as to earn in year: {acc_buffer} + {12 - months_passed - 1} * this = {-year_needed}']
+ return ret
class MyServer(BaseHTTPRequestHandler):
input[type=number] { text-align: right; font-family: monospace; }
.money { font-family: monospace; text-align: right; }
.comment { font-style: italic; color: #777777; }
+.meta { font-size: 0.75em; color: #777777; }
.full_line_comment { display: block; white-space: nowrap; width: 0; }
</style>
<body>
-<a href="/ledger">ledger</a>
+<a href="/">ledger</a>
<a href="/balance">balance</a>
<a href="/add_free">add free</a>
<a href="/add_structured">add structured</a>
<hr />
+"""
+ booking_tmpl = jinja2.Template("""
+<p id="{{nth}}"><a href="#{{nth}}">{{date}}</a> {{desc}} <span class="comment">{{head_comment|e}}</span><br />
+<span class="meta">[edit: <a href="/add_structured?start={{start}}&end={{end}}">structured</a>
+/ <a href="/add_free?start={{start}}&end={{end}}">free</a>
+| copy:<a href="/copy_structured?start={{start}}&end={{end}}">structured</a>
+/ <a href="/copy_free?start={{start}}&end={{end}}">free</a>
+| <a href="/balance?stop={{nth+1}}">balance after</a>
+]</span>
+<table>
+{% for l in booking_lines %}
+{% if l.acc %}
+<tr><td>{{l.acc|e}}</td><td class="money">{{l.money|e}}</td><td class="comment">{{l.comment|e}}</td></tr>
+{% else %}
+<tr><td><div class="comment full_line_comment">{{l.comment|e}}</div></td></tr>
+{% endif %}
+{% endfor %}
+</table></p>
+""")
+ add_form_footer = """
+<input type="hidden" name="start" value={{start}} />
+<input type="hidden" name="end" value={{end}} />
+<input type="submit" name="save" value="save!">
+</form>
"""
footer = "</body>\n<html>"
def do_POST(self):
- db = Database()
- length = int(self.headers['content-length'])
- postvars = parse_qs(self.rfile.read(length).decode(), keep_blank_values=1)
- parsed_url = urlparse(self.path)
- lines = []
- add_empty_line = None
- if '/add_structured' == parsed_url.path and not 'revert' in postvars.keys():
- date = postvars['date'][0]
- description = postvars['description'][0]
- start_comment = postvars['line_0_comment'][0]
- lines = [f'{date} {description} ; {start_comment}']
- if 'line_0_add' in postvars.keys():
- add_empty_line = 0
- i = j = 1
- while f'line_{i}_comment' in postvars.keys():
- if f'line_{i}_delete' in postvars.keys():
- i += 1
- continue
- if f'line_{i}_add' in postvars.keys():
- add_empty_line = j
- account = postvars[f'line_{i}_account'][0]
- amount = postvars[f'line_{i}_amount'][0]
- currency = postvars[f'line_{i}_currency'][0]
- comment = postvars[f'line_{i}_comment'][0]
- i += 1
- new_main = f'{account} {amount} {currency}'
- if '' == new_main.rstrip() == comment.rstrip(): # don't write empty lines
- continue
- j += 1
- new_line = new_main
- if comment.rstrip() != '':
- new_line += f' ; {comment}'
- lines += [new_line]
- if 'add_taxes' in postvars.keys():
- lines += add_taxes(lines)
- elif '/add_free' == parsed_url.path:
- lines = postvars['booking'][0].splitlines()
- start = int(postvars['start'][0])
- end = int(postvars['end'][0])
try:
- _, _ = parse_lines(lines)
+ parsed_url = urlparse(self.path)
+ length = int(self.headers['content-length'])
+ postvars = parse_qs(self.rfile.read(length).decode(), keep_blank_values=1)
+ start = int(postvars['start'][0])
+ end = int(postvars['end'][0])
+
+ db = Database()
+ add_empty_line = None
+ lines = []
+ if '/add_structured' == parsed_url.path and not 'revert' in postvars.keys():
+ date = postvars['date'][0]
+ description = postvars['description'][0]
+ start_comment = postvars['line_0_comment'][0]
+ lines = [f'{date} {description} ; {start_comment}']
+ if 'line_0_add' in postvars.keys():
+ add_empty_line = 0
+ i = j = 1
+ while f'line_{i}_comment' in postvars.keys():
+ if f'line_{i}_delete' in postvars.keys():
+ i += 1
+ continue
+ elif f'line_{i}_delete_after' in postvars.keys():
+ break
+ elif f'line_{i}_add' in postvars.keys():
+ add_empty_line = j
+ account = postvars[f'line_{i}_account'][0]
+ amount = postvars[f'line_{i}_amount'][0]
+ currency = postvars[f'line_{i}_currency'][0]
+ comment = postvars[f'line_{i}_comment'][0]
+ i += 1
+ new_main = f' {account} {amount}'
+ if '' == new_main.rstrip() == comment.rstrip(): # don't write empty lines, ignore currency if nothing else set
+ continue
+ if len(amount.rstrip()) > 0:
+ new_main += f' {currency}'
+ j += 1
+ new_line = new_main
+ if comment.rstrip() != '':
+ new_line += f' ; {comment}'
+ lines += [new_line]
+ if 'add_sink' in postvars.keys():
+ temp_lines = lines.copy() + ['_']
+ try:
+ temp_bookings, _ = parse_lines(temp_lines)
+ for currency in temp_bookings[0].sink:
+ amount = temp_bookings[0].sink[currency]
+ lines += [f'Assets {amount:.2f} {currency}']
+ except HandledException:
+ pass
+ if 'add_taxes' in postvars.keys():
+ lines += db.add_taxes(lines, finish=False)
+ elif 'add_taxes2' in postvars.keys():
+ lines += db.add_taxes(lines, finish=True)
+ elif '/add_free' == parsed_url.path:
+ lines = postvars['booking'][0].splitlines()
+
+ if ('save' in postvars.keys()) or ('check' in postvars.keys()):
+ _, _ = parse_lines(lines)
+
if 'save' in postvars.keys():
if start == end == 0:
db.append(lines)
redir_url = f'/#last'
else:
db.replace(start, end, lines)
- redir_url = f'/#{start}'
- self.send_response(301)
- self.send_header('Location', redir_url)
- self.end_headers()
- else:
+ nth = 0
+ for i, b in enumerate(db.bookings):
+ if b.start_line == start:
+ nth = i
+ break
+ redir_url = f'/#{nth}'
+ self.send_code_and_headers(301, [('Location', redir_url)])
+ else: # implicit assumption: this only happens on /add_structured flows
page = self.header + self.add_structured(db, start, end, temp_lines=lines, add_empty_line=add_empty_line) + self.footer
- self.send_response(200)
- self.send_header("Content-type", "text/html")
- self.end_headers()
- self.wfile.write(bytes(page, "utf-8"))
+ self.send_HTML(page)
except HandledException as e:
- self.send_response(400)
- self.send_header("Content-type", "text/html")
- self.end_headers()
- page = f'{self.header}ERROR: {e}{self.footer}'
- self.wfile.write(bytes(page, "utf-8"))
+ self.fail_400(e)
def do_GET(self):
- self.send_response(200)
- self.send_header("Content-type", "text/html")
+ try:
+ parsed_url = urlparse(self.path)
+ params = parse_qs(parsed_url.query)
+ start = int(params.get('start', ['0'])[0])
+ end = int(params.get('end', ['0'])[0])
+ db = Database()
+ page = self.header
+ if parsed_url.path == '/balance':
+ stop = params.get('stop', [None])[0]
+ page += self.balance_as_html(db, stop)
+ elif parsed_url.path == '/add_free':
+ page += self.add_free(db, start, end)
+ elif parsed_url.path == '/add_structured':
+ page += self.add_structured(db, start, end)
+ elif parsed_url.path == '/copy_free':
+ page += self.add_free(db, start, end, copy=True)
+ elif parsed_url.path == '/copy_structured':
+ page += self.add_structured(db, start, end, copy=True)
+ else:
+ page += self.ledger_as_html(db)
+ page += self.footer
+ self.send_HTML(page)
+ except HandledException as e:
+ self.fail_400(e)
+
+ def fail_400(self, e):
+ page = f'{self.header}ERROR: {e}{self.footer}'
+ self.send_HTML(page, 400)
+
+ def send_HTML(self, html, code=200):
+ self.send_code_and_headers(code, [('Content-type', 'text/html')])
+ self.wfile.write(bytes(html, "utf-8"))
+
+ def send_code_and_headers(self, code, headers=[]):
+ self.send_response(code)
+ for fieldname, content in headers:
+ self.send_header(fieldname, content)
self.end_headers()
- db = Database()
- parsed_url = urlparse(self.path)
- page = self.header + ''
- params = parse_qs(parsed_url.query)
- start = int(params.get('start', ['0'])[0])
- end = int(params.get('end', ['0'])[0])
- if parsed_url.path == '/balance':
- page += self.balance_as_html(db)
- elif parsed_url.path == '/add_free':
- page += self.add_free(db, start, end)
- elif parsed_url.path == '/add_structured':
- page += self.add_structured(db, start, end)
- elif parsed_url.path == '/copy_free':
- page += self.add_free(db, start, end, copy=True)
- elif parsed_url.path == '/copy_structured':
- page += self.add_structured(db, start, end, copy=True)
- elif parsed_url.path == '/ledger2':
- page += self.ledger2_as_html(db)
- else:
- page += self.ledger_as_html(db)
- page += self.footer
- self.wfile.write(bytes(page, "utf-8"))
- def balance_as_html(self, db):
+ def balance_as_html(self, db, until=None):
+ bookings = db.bookings[:until if until is None else int(until)]
lines = []
- account_tree, account_sums = bookings_to_account_tree(db.bookings)
+ account_tree, account_sums = bookings_to_account_tree(bookings)
def print_subtree(lines, indent, node, subtree, path):
line = f"{indent}{node}"
n_tabs = 5 - (len(line) // 8)
content = "\n".join(lines)
return f"<pre>{content}</pre>"
- def ledger2_as_html(self, db):
- single_c_tmpl = jinja2.Template('<span class="comment">{{c|e}}</span><br />')
- booking_tmpl = jinja2.Template("""
-<p id="{{start}}"><a href="#{{start}}">{{date}}</a> {{desc}} <span class="comment">{{head_comment|e}}</span>
-[edit: <a href="/add_structured?start={{start}}&end={{end}}">structured</a>
-/ <a href="/add_free?start={{start}}&end={{end}}">free</a>
-| copy:<a href="/copy_structured?start={{start}}&end={{end}}">structured</a>
-/ <a href="/copy_free?start={{start}}&end={{end}}">free</a>]
-<table>
-{% for l in booking_lines %}
-<tr><td>{{l.acc|e}}</td><td class="money">{{l.money|e}}</td><td class="money">{{l.balance|e}}</td></tr>
-{% endfor %}
-</table></p>
-""")
- elements_to_write = []
- account_sums = {}
- for booking in db.bookings:
- i = booking.start_line
- booking_end = booking.start_line + len(booking.lines)
- booking_lines = []
- for booking_line in booking.lines[1:]:
- if booking_line == '':
- continue
- account = booking_line[0]
- account_toks = account.split(':')
- path = ''
- for tok in account_toks:
- path += tok
- if not path in account_sums.keys():
- account_sums[path] = {}
- path += ':'
- moneys = []
- money = ''
- if booking_line[1] is not None:
- moneys += [(booking_line[1], booking_line[2])]
- money = f'{moneys[0][0]} {moneys[0][1]}'
- else:
- for currency, amount in booking.sink.items():
- moneys += {(amount, currency)}
- money = '['
- for m in moneys:
- money += f'{m[0]} {m[1]} '
- money += ']'
- balance = ''
- for amount, currency in moneys:
- path = ''
- for tok in account_toks:
- path += tok
- if not currency in account_sums[path].keys():
- account_sums[path][currency] = 0
- account_sums[path][currency] += amount
- path += ':'
- balance += f'{account_sums[account][currency]} {currency}'
- booking_lines += [{'acc': booking_line[0], 'money':money, 'balance':balance}]
- elements_to_write += [booking_tmpl.render(
- start=booking.start_line,
- end=booking_end,
- date=booking.date_string,
- desc=booking.description,
- head_comment=db.comments[booking.start_line],
- booking_lines = booking_lines)]
- return '\n'.join(elements_to_write)
-
def ledger_as_html(self, db):
- single_c_tmpl = jinja2.Template('<span class="comment">{{c|e}}</span><br />')
- booking_tmpl = jinja2.Template("""
-<p id="{{start}}"><a {% if last %}id="last"{% endif %} href="#{{start}}">{{date}}</a> {{desc}} <span class="comment">{{head_comment|e}}</span>
-[edit: <a href="/add_structured?start={{start}}&end={{end}}">structured</a>
-/ <a href="/add_free?start={{start}}&end={{end}}">free</a>
-| copy:<a href="/copy_structured?start={{start}}&end={{end}}">structured</a>
-/ <a href="/copy_free?start={{start}}&end={{end}}">free</a>]
-<table>
-{% for l in booking_lines %}
-{% if l.acc %}
-<tr><td>{{l.acc|e}}</td><td class="money">{{l.money|e}}</td><td class="comment">{{l.comment|e}}</td></tr>
-{% else %}
-<tr><td><div class="comment full_line_comment">{{l.comment|e}}</div></td></tr>
-{% endif %}
-{% endfor %}
-</table></p>
-""")
+ single_c_tmpl = jinja2.Template('<span class="comment">{{c|e}}</span><br />') ##
elements_to_write = []
- last_i = i = 0
- last_start = db.bookings[-1].start_line
- for booking in db.bookings:
- i = booking.start_line
- elements_to_write += [single_c_tmpl.render(c=c) for c in db.comments[last_i:i] if c != '']
+ last_i = i = 0 ##
+ for nth, booking in enumerate(db.bookings):
booking_end = last_i = booking.start_line + len(booking.lines)
booking_lines = []
+ i = booking.start_line ##
+ elements_to_write += [single_c_tmpl.render(c=c) for c in db.comments[last_i:i] if c != ''] ##
for booking_line in booking.lines[1:]:
- i += 1
- comment = db.comments[i]
- if booking_line == '':
- booking_lines += [{'acc': None, 'money': None, 'comment': comment}]
- continue
- account = booking_line[0]
- money = ''
- if booking_line[1] is not None:
- money = f'{booking_line[1]} {booking_line[2]}'
- booking_lines += [{'acc': booking_line[0], 'money':money, 'comment':comment}]
- elements_to_write += [booking_tmpl.render(
- last=booking.start_line == last_start,
+ i += 1 ##
+ comment = db.comments[i] ##
+ if booking_line == '':
+ booking_lines += [{'acc': None, 'money': None, 'comment': comment}] ##
+ continue
+ account = booking_line[0]
+ money = ''
+ if booking_line[1] is not None:
+ money = f'{booking_line[1]} {booking_line[2]}'
+ booking_lines += [{'acc': booking_line[0], 'money':money, 'comment':comment}] ##
+ elements_to_write += [self.booking_tmpl.render(
+ nth=nth,
start=booking.start_line,
end=booking_end,
date=booking.date_string,
desc=booking.description,
head_comment=db.comments[booking.start_line],
booking_lines = booking_lines)]
- elements_to_write += [single_c_tmpl.render(c=c) for c in db.comments[last_i:] if c != '']
- return '\n'.join(elements_to_write)
+ elements_to_write += [single_c_tmpl.render(c=c) for c in db.comments[last_i:] if c != ''] #
+ return '\n'.join(elements_to_write)
def add_free(self, db, start=0, end=0, copy=False):
tmpl = jinja2.Template("""
{% for line in lines %}{{ line }}
{% endfor %}
</textarea>
-<input type="hidden" name="start" value={{start}} />
-<input type="hidden" name="end" value={{end}} />
-<input type="submit" name="save" value="save!">
-</form>
-""")
+""" + self.add_form_footer)
lines = db.get_lines(start, end)
if copy:
start = end = 0
- return tmpl.render(action='add_free', start=start, end=end, lines=lines)
+ return tmpl.render(action='add_free', start=start, end=end, lines=lines)
def add_structured(self, db, start=0, end=0, copy=False, temp_lines=[], add_empty_line=None):
tmpl = jinja2.Template("""
<input type="submit" name="check" value="check" />
<input type="submit" name="revert" value="revert" />
<input type="submit" name="add_taxes" value="add taxes" />
+<input type="submit" name="add_taxes2" value="add taxes2" />
+<input type="submit" name="add_sink" value="add sink" />
<br />
<input name="date" value="{{date|e}}" size=9 />
<input name="description" value="{{desc|e}}" list="descriptions" />
<input name="line_{{line.i}}_account" value="{{line.acc|e}}" size=40 list="accounts" />
<input type="number" name="line_{{line.i}}_amount" step=0.01 value="{{line.amt}}" size=10 />
<input name="line_{{line.i}}_currency" value="{{line.curr|e}}" size=3 list="currencies" />
-<textarea name="line_{{line.i}}_comment" rows=1 cols={% if line.comm_cols %}{{line.comm_cols}}{% else %}20{% endif %}>{{line.comment|e}}</textarea>
<input type="submit" name="line_{{line.i}}_delete" value="[x]" />
+<input type="submit" name="line_{{line.i}}_delete_after" value="[XX]" />
<input type="submit" name="line_{{line.i}}_add" value="[+]" />
+<textarea name="line_{{line.i}}_comment" rows=1 cols={% if line.comm_cols %}{{line.comm_cols}}{% else %}20{% endif %}>{{line.comment|e}}</textarea>
<br />
{% endfor %}
{% for name, items in datalist_sets.items() %}
{% endfor %}
</datalist>
{% endfor %}
-<input type="hidden" name="start" value={{start}} />
-<input type="hidden" name="end" value={{end}} />
-<input type="submit" name="save" value="save!">
-</form>
-""")
- import datetime
+""" + self.add_form_footer)
lines = temp_lines if len(''.join(temp_lines)) > 0 else db.get_lines(start, end)
- bookings, comments = parse_lines(lines)
+ bookings, comments = parse_lines(lines, validate_bookings=False)
if len(bookings) > 1:
raise HandledException('can only edit single Booking')
if add_empty_line is not None:
comments = comments[:add_empty_line+1] + [''] + comments[add_empty_line+1:]
booking = bookings[0]
- booking.lines = booking.lines[:add_empty_line+1] + [''] + booking.lines[add_empty_line+1:]
+ booking.lines = booking.lines[:add_empty_line+1] + [''] + booking.lines[add_empty_line+1:]
action = 'add_structured'
datalist_sets = {'descriptions': set(), 'accounts': set(), 'currencies': set()}
for b in db.bookings:
desc = head_comment = ''
if len(bookings) == 0:
for i in range(1, 3):
- booking_lines += [{'i': i, 'acc': '', 'amt': '', 'curr': '', 'comment': ''}]
- date=today
+ booking_lines += [{'i': i, 'acc': '', 'amt': '', 'curr': '€', 'comment': ''}]
+ date=today
else:
booking = bookings[0]
desc = booking.description
amount = booking.lines[i][1]
currency = booking.lines[i][2]
booking_lines += [{
- 'i': i,
+ 'i': i,
'acc': account,
- 'amt': amount,
- 'curr': currency if currency else '',
+ 'amt': amount,
+ 'curr': currency if currency else '€',
'comment': comments[i],
'comm_cols': len(comments[i])}]
content += tmpl.render(
- action=action,
+ action=action,
date=date,
desc=desc,
- head_comment=head_comment,
+ head_comment=head_comment,
booking_lines=booking_lines,
datalist_sets=datalist_sets,
start=start,
- end=end)
- return content
+ end=end)
+ return content
-if __name__ == "__main__":
+if __name__ == "__main__":
webServer = HTTPServer((hostName, serverPort), MyServer)
print(f"Server started http://{hostName}:{serverPort}")
try:
projects / misc / blobdiff