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from invoice import Invoice, Tax, Product, Conf
import db
from jinja2 import Template
from csv import DictWriter
import datetime
from functools import wraps
from argparse import ArgumentParser as ap
import tempfile
import subprocess
import sqlite3
from configparser import ConfigParser
import os
from os import path
# MOVE THIS TO Conf
CONFIG_FILE = ""
TEMPLATE_DIR = ""
def load_config():
basedir = os.environ.get("XDG_CONFIG_HOME", None) or \
path.join(os.environ["HOME"], ".config")
basedir = path.join(basedir, "fracture")
confile = path.join(basedir, "config")
global CONFIG_FILE
CONFIG_FILE = confile
conf = ConfigParser()
conf.read(confile)
# VAT-types
for k in conf["vat"]:
Product.VATS += (float(conf["vat"][k]),)
# SERIES
for k in conf["series"]:
Invoice.SERIES[int(k)] = conf["series"][k]
if Invoice.SERIES == {}:
raise "Invoice series not configured correctly: no series found"
# ID FORMAT
FORMAT = conf["invoice"].get("id_format",
'"%s/%s/%s" % (series, date.year, id)')
def f(series, date, id):
return eval(FORMAT, None, {"series": series, "date": date, "id": id})
Invoice.ID_FORMAT = f
# CURRENCY
Conf.CURRENCY = conf["invoice"].get("currency", "€")
Conf.CURRENCY_DECIMAL = conf["invoice"].getint("currency_decimal", 2)
# TEMPLATE directory
global TEMPLATE_DIR
TEMPLATE_DIR = conf["invoice"].get("templatedir", "")
TEMPLATE_DIR = path.expandvars(TEMPLATE_DIR)
TEMPLATE_DIR = path.expanduser(TEMPLATE_DIR)
if not path.isabs(TEMPLATE_DIR):
TEMPLATE_DIR = path.join(basedir, TEMPLATE_DIR)
# INVOICE LEVEL TAXES (like IRPF in Spain)
tax = ()
for k in conf["taxes"]:
tax += (Tax(k, conf.getfloat("taxes",k)),)
Invoice.DEFAULT_TAXES = tax
# DATABASE
Invoice.DB_FILE = path.join(basedir, "invoice.db")
if not path.exists(Invoice.DB_FILE):
db.create(Invoice.DB_FILE)
def call_editor(filename):
""" Edit filename with $EDITOR (fallback to Vim) """
if not os.path.exists(filename):
raise FileNotFoundError("File not found: " + filename)
process = subprocess.Popen([os.environ.get("EDITOR", "vim"), filename],)
process.wait()
def edit(contents):
""" Edit temporary file with initial `contents` and return it"s edited
content """
with tempfile.NamedTemporaryFile(mode="w", delete=False) as t:
t.write(contents)
call_editor(t.name)
with open(t.name) as t:
edited_content = t.read()
if os.path.exists(t.name):
os.remove(t.name)
return edited_content
def command(f):
@wraps(f)
def remove_func_arg(namespace):
kwargs = vars(namespace)
del kwargs["func"]
f(**kwargs)
return remove_func_arg
@command
def edit_config():
# TODO: Generate config file if not created
call_editor(CONFIG_FILE)
@command
def new_invoice():
num = Invoice.from_config( edit( Invoice().to_config() )).persist()
#
print(num)
# edit(Invoice.load(num).to_config())
@command
def summarize(xlsx=False, year=None, quarter=None):
invoices = Invoice.load_by_date(year, quarter)
rows = sorted((map(lambda x: x.to_row(), invoices)),
key=lambda x: x["type"])
keys = list(rows[0].keys())
# FIXME all rows don't match and I'm putting them together in weird orders
for r in rows:
for k in r.keys():
if k not in keys:
keys.append(k)
import sys
wrtr = DictWriter(sys.stdout, keys)
wrtr.writeheader()
for r in rows:
wrtr.writerow(r)
@command
def render(id, template=None, type=None, list_templates=None):
if list_templates:
# List the template directory and exit
print("Current templatedir:", TEMPLATE_DIR)
print("Available files: ")
for i in os.listdir(TEMPLATE_DIR):
print("\t", i)
return
# Find templates and make them work
if format is None:
raise ValueError("No format specified")
invoice = Invoice.load(id, type)
if invoice is None:
raise ValueError("No invoice found")
with open(path.join(TEMPLATE_DIR, template) , "r") as f:
template_text = f.read()
template = Template(template_text)
print(template.render(invoice=invoice.to_dict()))
@command
def to_json(id, type=None):
invoice = Invoice.load(id, type)
print(invoice.to_json())
if __name__ == "__main__":
load_config()
parser = ap(prog="fracture")
parser.set_defaults(func=lambda _: parser.print_help())
subparsers = parser.add_subparsers(title= "Subcommands",
help="sub-command help")
# New Invoice
new_parser = subparsers.add_parser("new", aliases=["n"], help="a help")
new_parser.set_defaults(func=new_invoice)
# Configure fracture
configure_parser = subparsers.add_parser("configure",
aliases=["c","conf","config"],
help="b help")
configure_parser.set_defaults(func=edit_config)
# Summary
summary_parser = subparsers.add_parser("summary", aliases=["s", "sum"],
help="Display summary for tax declarations")
summary_parser.add_argument("--xlsx", action="store_true",
help="Output as xlsx")
summary_parser.add_argument("--quarter", type=int,
help="Obtain the summary of the quarter")
summary_parser.add_argument("--year", type=int,
default=datetime.datetime.now().year,
help="Obtain the summary of the year")
summary_parser.set_defaults(func=summarize)
# Render invoice
summary_parser = subparsers.add_parser("render", aliases=["rend", "r"],
help="Render chosen invoice in the format defined by a template")
summary_parser.add_argument("id", type=str,
help="Invoice identification string")
summary_parser.add_argument("--type", type=str,
help="Invoice type", default="sent")
summary_parser.add_argument("--template", "-t", type=str,
help="Template to use", default="template.tex")
summary_parser.add_argument("--list-templates", "-l",
action="store_true", default=False,
help="List available templates, ignores other options.")
summary_parser.set_defaults(func=render)
# jsonify
json_parser = subparsers.add_parser("json", aliases=["j"],
help="Dump chosen invoice in json format")
json_parser.add_argument("id", type=str,
help="Invoice identification string")
json_parser.add_argument("--type", type=str,
help="Invoice type", default="sent")
json_parser.set_defaults(func=to_json)
# parse
args = parser.parse_args()
args.func(args)
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