X-Git-Url: https://plomlompom.com/repos/%7B%7Bprefix%7D%7D/balance?a=blobdiff_plain;f=ledger.py;h=b93b202e462cb47566bbc1fcf2aee598eec72775;hb=169d6b20b9f3d63508180971426db3bc195a3581;hp=5610293becb20bcdff004447b7ba18b5a91ff277;hpb=2b686c3a54fdd117075df17d7c12fd6e776c35ce;p=misc
diff --git a/ledger.py b/ledger.py
index 5610293..b93b202 100755
--- a/ledger.py
+++ b/ledger.py
@@ -2,6 +2,9 @@ from http.server import BaseHTTPRequestHandler, HTTPServer
import sys
import os
import html
+import jinja2
+import decimal
+import datetime
from urllib.parse import parse_qs, urlparse
hostName = "localhost"
serverPort = 8082
@@ -25,16 +28,60 @@ def apply_booking_to_account_balances(account_sums, account, currency, amount):
account_sums[account][currency] += amount
-def parse_lines(lines):
+def bookings_to_account_tree(bookings):
+ account_sums = {}
+ for booking in bookings:
+ for account, changes in booking.account_changes.items():
+ for currency, amount in changes.items():
+ apply_booking_to_account_balances(account_sums, account, currency, amount)
+ account_tree = {}
+ def collect_branches(account_name, path):
+ node = account_tree
+ path_copy = path[:]
+ while len(path_copy) > 0:
+ step = path_copy.pop(0)
+ node = node[step]
+ toks = account_name.split(":", maxsplit=1)
+ parent = toks[0]
+ if parent in node.keys():
+ child = node[parent]
+ else:
+ child = {}
+ node[parent] = child
+ if len(toks) == 2:
+ k, v = collect_branches(toks[1], path + [parent])
+ if k not in child.keys():
+ child[k] = v
+ else:
+ child[k].update(v)
+ return parent, child
+ for account_name in sorted(account_sums.keys()):
+ k, v = collect_branches(account_name, [])
+ if k not in account_tree.keys():
+ account_tree[k] = v
+ else:
+ account_tree[k].update(v)
+ def collect_totals(parent_path, tree_node):
+ for k, v in tree_node.items():
+ child_path = parent_path + ":" + k
+ for currency, amount in collect_totals(child_path, v).items():
+ apply_booking_to_account_balances(account_sums, parent_path, currency, amount)
+ return account_sums[parent_path]
+ for account_name in account_tree.keys():
+ account_sums[account_name] = collect_totals(account_name, account_tree[account_name])
+ return account_tree, account_sums
+
+
+def parse_lines(lines, validate_bookings=True):
import datetime
- import decimal
inside_booking = False
date_string, description = None, None
booking_lines = []
start_line = 0
bookings = []
comments = []
- lines += [''] # to ensure a booking-ending last line
+ 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
@@ -45,7 +92,7 @@ def parse_lines(lines):
# 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
@@ -55,7 +102,7 @@ def parse_lines(lines):
# if non-empty line, first get comment if any, and commit to DB
split_by_comment = stripped_line.split(sep=";", maxsplit=1)
if len(split_by_comment) == 2:
- comments[i] = split_by_comment[1]
+ comments[i] = split_by_comment[1].lstrip()
# if pre-comment empty: if inside_booking, this must be a comment-only line so we keep it for later ledger-output to capture those comments; otherwise, no more to process for this line
non_comment = split_by_comment[0].rstrip()
if non_comment.rstrip() == '':
@@ -71,6 +118,9 @@ def parse_lines(lines):
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:
@@ -136,25 +186,27 @@ def parse_lines(lines):
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")
return bookings, comments
+
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.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}"
@@ -175,7 +227,7 @@ class Booking:
if empty_values == 0:
for k, v in sums.items():
if v != 0:
- raise HandledException(f"{prefix} does not sum up to zero")
+ raise HandledException(f"{prefix} does not add up to zero / {k} {v}")
else:
sinkable = False
for k, v in sums.items():
@@ -203,6 +255,7 @@ class Booking:
if sink_account:
for currency, amount in debt.items():
apply_booking_to_account_balances(account_changes, sink_account, currency, -amount)
+ self.sink[currency] = -amount
return account_changes
@@ -218,89 +271,306 @@ class Database:
self.real_lines = []
if os.path.exists(self.db_file):
with open(self.db_file, "r") as f:
- self.real_lines += f.readlines()
+ self.real_lines += [l.rstrip() for l in f.readlines()]
ret = parse_lines(self.real_lines)
self.bookings += ret[0]
self.comments += ret[1]
def get_lines(self, start, end):
- return db.real_lines[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()
- text = ''.join(self.real_lines[:start]) + '\n'.join(lines) + ''.join(self.real_lines[end:])
- 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)
+ else:
+ print("keeping", i)
+ j += 1
+ for i in range(j, len(backup_dates)):
+ print("removing", i)
+ 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'.join(lines) + '\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]['â¬']
+ if acc_kk_add in acc_keys:
+ kk_expenses += b.account_changes[acc_kk_add]['â¬']
+ if acc_kk in acc_keys:
+ kk_expenses += b.account_changes[acc_kk]['â¬']
+ if acc_est in acc_keys:
+ est_expenses += b.account_changes[acc_est]['â¬']
+ 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]['â¬']
+ last_monthbreak_est = b.account_changes[acc_est]['â¬']
+ last_monthbreak_kk_minimum = b.account_changes[acc_kk_minimum]['â¬']
+ last_monthbreak_assets = b.account_changes[acc_buffer]['â¬']
+ 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}â¬']
+ _, account_sums = bookings_to_account_tree(bookings)
+ expenses_so_far = -1 * account_sums[acc_assets]['â¬'] - 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}â¬; zvE: {zvE:.2f}â¬; ESt total: {ESt:.2f}â¬; needed before Krankenkasse: {needed_income_before_kk:.2f}â¬']
+ 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}â¬)']
+ 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}â¬)']
+ 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} â¬']
+ ret += [f' {acc_assets} {final_minus} â¬']
+ 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):
header = """
+
-ledger
+ledger1
+ledger2
balance
add free
add structured
"""
+ booking_tmpl = jinja2.Template("""
+{{date}} {{desc}}
+[edit: structured
+/ free
+| copy:structured
+/ free
+| balance before or after
+]
+
+{% for l in booking_lines %}
+{% if l.acc %}
+{{l.acc|e}} | {{l.money|e}} |
+{% else %}
+ |
+{% endif %}
+{% endfor %}
+
+""")
footer = "\n"
def do_POST(self):
- length = int(self.headers['content-length'])
- postvars = parse_qs(self.rfile.read(length).decode(), keep_blank_values=1)
- parsed_url = urlparse(self.path)
- if '/add_structured' == parsed_url.path:
- n_lines = int(len(postvars) / 4)
- date = postvars['date'][0]
- description = postvars['description'][0]
- start_comment = postvars['line_0_comment'][0]
- lines = [f'{date} {description} ; {start_comment}']
- for i in range(1, n_lines):
- 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]
- new_main = f'{account} {amount} {currency}'
- if '' == new_main.rstrip() == comment.rstrip(): # don't write empty lines
- continue
- new_line = new_main
- if comment.rstrip() != '':
- new_line += f' ; {comment}'
- lines += [new_line]
- 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)
- if start == end == 0:
- db.append(lines)
+ 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
+ start = int(postvars['start'][0])
+ end = int(postvars['end'][0])
+ 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:
- db.replace(start, end, lines)
- self.send_response(301)
- self.send_header('Location', '/')
- self.end_headers()
+ 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"))
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"))
@@ -315,9 +585,10 @@ class MyServer(BaseHTTPRequestHandler):
params = parse_qs(parsed_url.query)
start = int(params.get('start', ['0'])[0])
end = int(params.get('end', ['0'])[0])
- bonus_lines = int(params.get('bonus_lines', ['0'])[0])
if parsed_url.path == '/balance':
- page += self.balance_as_html(db)
+ stop_date = params.get('stop', [None])[0]
+ plus = int(params.get('plus', [0])[0])
+ page += self.balance_as_html(db, stop_date, plus)
elif parsed_url.path == '/add_free':
page += self.add_free(db, start, end)
elif parsed_url.path == '/add_structured':
@@ -326,53 +597,29 @@ class MyServer(BaseHTTPRequestHandler):
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):
- account_sums = {}
- for booking in db.bookings:
- for account, changes in booking.account_changes.items():
- for currency, amount in changes.items():
- apply_booking_to_account_balances(account_sums, account, currency, amount)
- account_tree = {}
- def collect_branches(account_name, path):
- node = account_tree
- path_copy = path[:]
- while len(path_copy) > 0:
- step = path_copy.pop(0)
- node = node[step]
- toks = account_name.split(":", maxsplit=1)
- parent = toks[0]
- if parent in node.keys():
- child = node[parent]
- else:
- child = {}
- node[parent] = child
- if len(toks) == 2:
- k, v = collect_branches(toks[1], path + [parent])
- if k not in child.keys():
- child[k] = v
- else:
- child[k].update(v)
- return parent, child
- for account_name in sorted(account_sums.keys()):
- k, v = collect_branches(account_name, [])
- if k not in account_tree.keys():
- account_tree[k] = v
- else:
- account_tree[k].update(v)
- def collect_totals(parent_path, tree_node):
- for k, v in tree_node.items():
- child_path = parent_path + ":" + k
- for currency, amount in collect_totals(child_path, v).items():
- apply_booking_to_account_balances(account_sums, parent_path, currency, amount)
- return account_sums[parent_path]
- for account_name in account_tree.keys():
- account_sums[account_name] = collect_totals(account_name, account_tree[account_name])
+ def balance_as_html(self, db, stop_date=None, plus=0):
lines = []
+ bookings = db.bookings
+ if stop_date:
+ bookings = []
+ i = -1
+ for b in db.bookings:
+ if b.date_string == stop_date:
+ if -1 == i:
+ i = 0
+ if i >= plus:
+ break
+ if i > -1:
+ i += 1
+ bookings += [b]
+ 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)
@@ -394,102 +641,212 @@ class MyServer(BaseHTTPRequestHandler):
content = "\n".join(lines)
return f"{content}
"
- def ledger_as_html(self, db):
- lines = []
- line_sep = '
'
- for comment in db.comments:
- line = f' ; {comment}' if comment != '' else ''
- lines += [line + line_sep]
+ def ledger2_as_html(self, db):
+ elements_to_write = []
+ account_sums = {} ##
+ nth_of_same_date = 0
+ same_date = ''
for booking in db.bookings:
- i = booking.start_line
- suffix = lines[i]
- lines[i] = f'{booking.date_string} {booking.description}{suffix}'
+ if booking.date_string == same_date:
+ nth_of_same_date += 1
+ else:
+ same_date = booking.date_string
+ nth_of_same_date = 0
+ booking_end = booking.start_line + len(booking.lines)
+ booking_lines = []
for booking_line in booking.lines[1:]:
- i += 1
if booking_line == '':
continue
- suffix = f' {lines[i]}' if len(lines[i]) > 0 else ''
- value = f' {booking_line[1]} {booking_line[2]}' if booking_line[1] else ''
- lines[i] = f'{booking_line[0]}{value}{suffix}'
- lines[i] = lines[i][:-len(line_sep)] + f"""
-edit:
-structured
-/ free
-| copy:
-structured
-/ free
-
"""
- return '\n'.join(lines)
-
- def header_add_form(self, action):
- return f""""
+ 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, 'comment':balance}] ##
+ elements_to_write += [self.booking_tmpl.render(
+ start=booking.start_line,
+ end=booking_end,
+ date=booking.date_string,
+ desc=booking.description,
+ head_comment=db.comments[booking.start_line],
+ steps_after_date=nth_of_same_date,
+ booking_lines = booking_lines)]
+ return '\n'.join(elements_to_write)
+
+ def ledger_as_html(self, db):
+ single_c_tmpl = jinja2.Template('
')
+ elements_to_write = []
+ last_i = i = 0 ##
+ nth_of_same_date = 0
+ same_date = ''
+ for booking in db.bookings:
+ if booking.date_string == same_date:
+ nth_of_same_date += 1
+ else:
+ same_date = booking.date_string
+ nth_of_same_date = 0
+ i = booking.start_line ##
+ elements_to_write += [single_c_tmpl.render(c=c) for c in db.comments[last_i:i] if c != ''] ##
+ booking_end = last_i = booking.start_line + len(booking.lines)
+ booking_lines = []
+ 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 += [self.booking_tmpl.render(
+ start=booking.start_line,
+ end=booking_end,
+ date=booking.date_string,
+ desc=booking.description,
+ head_comment=db.comments[booking.start_line],
+ steps_after_date=nth_of_same_date,
+ 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)
def add_free(self, db, start=0, end=0, copy=False):
- content = html.escape(''.join(db.get_lines(start, end)))
- return f'{self.header_add_form("add_free")}{self.footer_add_form(start, end, copy)}'
+ tmpl = jinja2.Template("""
+
+""")
+ lines = db.get_lines(start, end)
+ if copy:
+ start = end = 0
+ return tmpl.render(action='add_free', start=start, end=end, lines=lines)
- def add_structured(self, db, start=0, end=0, bonus_lines=10, copy=False):
- import datetime
- lines = db.get_lines(start, end)
- bookings, comments = parse_lines(lines)
+ def add_structured(self, db, start=0, end=0, copy=False, temp_lines=[], add_empty_line=None):
+ tmpl = jinja2.Template("""
+
+""")
+ lines = temp_lines if len(''.join(temp_lines)) > 0 else db.get_lines(start, end)
+ bookings, comments = parse_lines(lines, validate_bookings=False)
if len(bookings) > 1:
raise HandledException('can only edit single Booking')
- input_lines = ''
- last_line = 0
- def inpu(name, val="", datalist=""):
- val = val if val is not None else ""
- safe_val = html.escape(str(val))
- datalist_string = '' if datalist == '' else f'list="{datalist}"'
- return f''
+ 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:]
+ action = 'add_structured'
+ datalist_sets = {'descriptions': set(), 'accounts': set(), 'currencies': set()}
+ for b in db.bookings:
+ datalist_sets['descriptions'].add(b.description)
+ for account, moneys in b.account_changes.items():
+ datalist_sets['accounts'].add(account)
+ for currency in moneys.keys():
+ datalist_sets['currencies'].add(currency)
+ content = ''
today = str(datetime.datetime.now())[:10]
+ booking_lines = []
+ if copy:
+ start = end = 0
+ desc = head_comment = ''
if len(bookings) == 0:
- input_lines += f'{inpu("date", today)} {inpu("description", "", "descriptions")} ; {inpu("line_0_comment")}
'
- last_line = 1
+ for i in range(1, 3):
+ booking_lines += [{'i': i, 'acc': '', 'amt': '', 'curr': 'â¬', 'comment': ''}]
+ date=today
else:
booking = bookings[0]
- last_line = len(comments)
- date_string = today if copy else booking.date_string
- input_lines += f'{inpu("date", date_string)} {inpu("description", booking.description, "descriptions")} ; {inpu("line_0_comment", comments[0])}
'
+ desc = booking.description
+ date = today if copy else booking.date_string
+ head_comment=comments[0]
+ last_line = len(comments)
for i in range(1, len(comments)):
account = amount = currency = ''
if i < len(booking.lines) and booking.lines[i] != '':
account = booking.lines[i][0]
amount = booking.lines[i][1]
currency = booking.lines[i][2]
- input_lines += f'{inpu(f"line_{i}_account", account, "accounts")} {inpu(f"line_{i}_amount", amount)} {inpu(f"line_{i}_currency", currency, "currencies")} ; {inpu(f"line_{i}_comment", comments[i])}
'
- for j in range(bonus_lines):
- i = j + last_line
- input_lines += f'{inpu(f"line_{i}_account", "", "accounts")} {inpu(f"line_{i}_amount", "", "amounts")} {inpu(f"line_{i}_currency", "", "currencies")} ; {inpu(f"line_{i}_comment")}
'
- datalist_sets = {'descriptions': set(), 'accounts': set(), 'currencies': set()}
- for b in db.bookings:
- datalist_sets['descriptions'].add(b.description)
- for account, moneys in b.account_changes.items():
- datalist_sets['accounts'].add(account)
- for currency in moneys.keys():
- datalist_sets['currencies'].add(currency)
- def build_datalist(name):
- datalist = f'\n"
- datalists = build_datalist('descriptions')
- datalists += build_datalist('accounts')
- datalists += build_datalist('currencies')
- return f'{self.header_add_form("add_structured")}{input_lines}{datalists}{self.footer_add_form(start, end, copy)}'
-
-
-db = Database()
-if __name__ == "__main__":
+ booking_lines += [{
+ 'i': i,
+ 'acc': account,
+ 'amt': amount,
+ 'curr': currency if currency else 'â¬',
+ 'comment': comments[i],
+ 'comm_cols': len(comments[i])}]
+ content += tmpl.render(
+ action=action,
+ date=date,
+ desc=desc,
+ head_comment=head_comment,
+ booking_lines=booking_lines,
+ datalist_sets=datalist_sets,
+ start=start,
+ end=end)
+ return content
+
+
+if __name__ == "__main__":
webServer = HTTPServer((hostName, serverPort), MyServer)
print(f"Server started http://{hostName}:{serverPort}")
try: