Refactor wrt my needs

.gitignore

@@ -1,3 +1,5 @@
-__pycache__
+*.*~
 *.pyc
 *.pyo
+*.sw[op]
+__pycache__

lib/invoice/cli.py

@@ -3,6 +3,7 @@
 from __future__ import print_function
 
 import os, sys, argparse, datetime, subprocess
+import locale
 import logging
 logging.basicConfig(level=logging.DEBUG)
 log = logging.getLogger()
@@ -179,7 +180,10 @@ class Application:
             log.debug("Creating TeX invoice...")
             self._check_path(self.tmp_path)
             result = tempita.Template(open(tex_template).read()).substitute(
-                invoice=invoice_data, issuer=issuer_data, customer=customer_data)
+                invoice=invoice_data,
+                issuer=issuer_data,
+                customer=customer_data,
+                eur=lambda x: '{:20,.2f} EUR'.format(x).replace(',', '\\,').replace('.', ','))
             open(tex_file, "w").write(str(result))
             assert(os.path.exists(tex_file))
 
@@ -193,8 +197,8 @@ class Application:
             os.rename(tmp_pdf_file, pdf_file)
 
         assert(os.path.exists(pdf_file))
-        log.debug("Running PDF viewer...")
-        subprocess.call((self.pdf_program, pdf_file))
+        #log.debug("Running PDF viewer...")
+        #subprocess.call((self.pdf_program, pdf_file))
 
     def _check_path(self, path):
         if not os.path.exists(path):

lib/invoice/db/companies.py

@@ -14,9 +14,13 @@ class Companies(List):
 
     Name -- full company name
     Address -- company address, repeat to get multiple lines
-    Number -- identification number
+    ICO -- identification number
+    DIC -- tax identification number
+    ICDPH
+    IBAN
+    SWIFT
     Comment -- additional information that you want to see on the invoice
-    """    
+    """
     _directory = "companies"
     _regex = re.compile("^(?P<name>[a-z0-9-]+)$")
     _template = "{name}"
@@ -24,7 +28,11 @@ class Companies(List):
 Name:
 Address:
 Address:
-Number:
+ICO:
+DIC:
+ICDPH:
+IBAN:
+SWIFT:
 """
     def _item_class(self):
         return Company
@@ -34,9 +42,9 @@ class Company(Item):
         return CompanyData
 
 class CompanyData(Data):
-    _fields = ["name", "number", "ic", "bank_account"]
+    _fields = ["name", "ico", "dic", "icdph", "iban", "swift"]
     _multivalue_fields = ["address", "comment"]
 
     def _postprocess(self):
-        self.rename_key("ic", "number")
+        #self.rename_key("ic", "number")
         self.rename_key("comment", "comments")

lib/invoice/db/invoices.py

@@ -13,12 +13,19 @@ class Invoices(List):
     When editing data files, you can use the following
     directives:
 
-    Item -- price, followed by ':', optional whitespace and item description
+    Item -- Description|Amount|Unit|Rate
+    Issued -- Date when the invoice was issued in YYYY-MM-DD format
     Due -- Due date YYYY-MM-DD
+    Delivered -- Date when the services were delivered in YYYY-MM-DD format
     Note -- a note at the and of the invoice
+    Advance -- amount of money already paid
     """
     data_template = """\
-Item: 
+Item:Description|Amount|Unit|Rate
+Issued:
+Delivered:
+Due:
+Advance: 0
 """
     _directory = "income"
     _regex = re.compile("^(?P<date>[0-9]{8})-(?P<number>[0-9]{3})-(?P<company_name>[a-z0-9-]+)$")
@@ -59,10 +66,10 @@ class Invoice(Item):
         self._selector["number"] = int(self.number)
 
 class InvoiceData(Data):
-    _fields = ["due", "paid", "payment"]
+    _fields = ["issued", "due", "delivered", "paid", "payment", "advance"]
     _multivalue_fields = ["item", "address", "note"]
     _date_regex = re.compile(r"^(\d{4})-?(\d{2})-?(\d{2})$")
-    _item_regex = re.compile(r"^(-?\d+)[:;]\s*(.*)$")
+    _item_regex = re.compile(r"^([^|]*)\|(-?\d+)\|([^|]*)\|(-?\d+)$")
     _number_template = "{year}{number:03}"
 
     def _parse_date(self, date):
@@ -90,14 +97,33 @@ class InvoiceData(Data):
             match = self._item_regex.match(item)
             if not match:
                 raise ValueError("Bad item format: {0}".format(item))
-            price, description = match.groups()
-            items.append((description, int(price)))
+            description, amount, unit, rate = match.groups()
+            items.append((description, float(amount), unit, float(rate)))
         del self._data["item"]
+        m_advance = float(self.advance or 0)
+        m_sum = sum(item[1] * item[3] for item in items)
         self._data["items"] = items
-        self._data["sum"] = sum(item[1] for item in items)
+        self._data["sum"] = m_sum
+        self._data["advance"] = m_advance
+        self._data["topay"] = m_sum - m_advance
 
     def _postprocess_dates(self):
-        date = self._parse_date(self._item.date)
+        if self.issued:
+            try:
+                issued = self._parse_date(self.issued)
+            except ValueError:
+                raise ValueError("Bad issued format: {0}".format(self.issued))
+        else:
+            issued = datetime.datetime.now()
+
+        if self.delivered:
+            try:
+                delivered = self._parse_date(self.delivered)
+            except ValueError:
+                raise ValueError("Bad delivered format: {0}".format(self.delivered))
+        else:
+            delivered = datetime.datetime.now()
+
         if self.due:
             try:
                 due = self._parse_date(self.due)
@@ -108,8 +134,12 @@ class InvoiceData(Data):
                     raise ValueError("Bad due format: {0}".format(self.due))
         else:
             due = datetime.timedelta(14)
-        log.debug("Due: {0}".format(due))
+        log.debug("Issued   : {0}".format(issued))
+        log.debug("Delivered: {0}".format(delivered))
+        log.debug("Due      : {0}".format(due))
         if isinstance(due, datetime.timedelta):
-            due += date
-        self._data["date"] = date
+            due += issued
+
+        self._data["issued"] = issued
+        self._data["delivered"] = delivered
         self._data["due"] = due

templates/invoice.tex

@@ -1,10 +1,11 @@
 \documentclass[10pt]{article}
 \usepackage[utf8]{inputenc}
 \usepackage[T1]{fontenc}
+\usepackage[left=0.5cm,right=0.5cm,top=0.5cm,bottom=0.5cm,noheadfoot,nomarginpar,showframe]{geometry}
 \usepackage{lmodern}
-%\usepackage[czech]{babel}
-\usepackage{a4wide}
 \usepackage{tabularx}
+\usepackage{tabu}
+\usepackage{multirow}
 \usepackage{graphicx}
 \renewcommand{\familydefault}{\sfdefault}
 \setlength{\extrarowheight}{3pt}
@@ -12,16 +13,19 @@
 \begin{document}
 \footnotesize
 
+\pagestyle{empty}
+
 \begin{center}
-\begin{tabularx}{\textwidth}{|XXXX|}
-\cline{3-4}
-\multicolumn{2}{X}{} & \multicolumn{2}{|X|}{} \\
-\multicolumn{2}{X}{} & \multicolumn{2}{|l|}{\large Faktura: \hfill {{invoice.number}}} \\
-\multicolumn{2}{X}{} & \multicolumn{2}{|X|}{} \\
-\hline
-& & & \\
-\bf Dodavatel: & & \bf Odběratel & \\[1em]
-\multicolumn{2}{|l}{\large\bf {{issuer.name}}} & \multicolumn{2}{l|}{\large\bf {{customer.name}}} \\
+\begin{tabularx}{\textwidth}{XXXX}
+
+&&& \\
+\multicolumn{4}{l}{\bf \large Faktúra: \hfill {{invoice.number}}} \\
+&&& \\ \hline
+\multicolumn{2}{X|}{} & \multicolumn{2}{X}{} \\
+\multicolumn{2}{l|}{\bf Dodávateľ:} & \multicolumn{2}{X}{\bf Odberateľ} \\
+\multicolumn{2}{X|}{} & \multicolumn{2}{X}{} \\
+
+\multicolumn{2}{l|}{\large\bf {{issuer.name}}} & \multicolumn{2}{l}{\large\bf {{customer.name}}} \\
 {{py:
 a1 = issuer.address[:]
 a2 = customer.address[:]
@@ -29,13 +33,29 @@ a1 += (len(a2)-len(a1))*[""]
 a2 += (len(a1)-len(a2))*[""]
 }}
 {{for f1, f2 in zip(a1, a2)}}
-\multicolumn{2}{|l}{\large {{f1}}} & \multicolumn{2}{l|}{\large {{f2}}} \\
+\multicolumn{2}{l|}{\large {{f1}}} & \multicolumn{2}{l}{\large {{f2}}} \\
 {{endfor}}
 
-& & & \\
-\multicolumn{2}{|l}{IČ: {{issuer.number}}} & \multicolumn{2}{l|}{IČ: {{customer.number}}} \\
-& & & \\
+% COMPANY ID NUMBERS
+\multicolumn{2}{X|}{} & \multicolumn{2}{X}{} \\
+    \multicolumn{2}{l|}{IČO: {{issuer.ico}}} & \multicolumn{2}{l}{IČO: {{if customer.icdph}}\hspace{0.3cm}{{endif}} {{customer.ico}}} \\
+    \multicolumn{2}{l|}{DIČ: {{issuer.dic}}} & \multicolumn{2}{l}{DIČ: {{if customer.icdph}}\hspace{0.3cm}{{endif}} {{customer.dic}}} \\
+{{if issuer.icdph or customer.icdph}}
+    {{if issuer.icdph}}
+    \multicolumn{2}{l|}{IČDPH: {{issuer.icdph}}} &
+    {{else}}
+    \multicolumn{2}{l|}{Neplatca DPH} &
+    {{endif}}
+    {{if customer.icdph}}
+    \multicolumn{2}{l}{IČDPH: {{customer.icdph}}} \\
+    {{else}}
+    \multicolumn{2}{l}{} \\
+    {{endif}}
+{{endif}}
+
+\multicolumn{2}{X|}{} & \multicolumn{2}{X}{} \\
 
+% Comments
 {{py:
 a1 = issuer.comments[:]
 a2 = customer.comments[:]
@@ -43,45 +63,71 @@ a1 += (len(a2)-len(a1))*[""]
 a2 += (len(a1)-len(a2))*[""]
 }}
 {{for f1, f2 in zip(a1, a2)}}
-\multicolumn{2}{|l}{ {{f1}}} & \multicolumn{2}{l|}{ {{f2}}} \\
+\multicolumn{2}{l|}{ \footnotesize {{f1}} } & \multicolumn{2}{l}{ \footnotesize {{f2}} } \\
 {{endfor}}
+\multicolumn{2}{X|}{} & \multicolumn{2}{X}{} \\
 
-& & & \\
-\hline
-& & & \\
-\bf Platební podmínky: & & & \\[1em]
-\large Forma úhrady: & \large {{"hotově" if invoice.payment=="cash" else "převodem"}} & \large Datum vystavení: & \multicolumn{1}{r|}{\large {{invoice.date.strftime("%d.%m.%Y")}}} \\
-\large Číslo účtu: & \large {{issuer.bank_account}} & \multicolumn{2}{l|}{\large\bf Datum splatnosti: \hfill {{invoice.due.strftime("%d.%m.%Y")}}} \\
-\large Variabilní symbol: & \large {{invoice.number}} & & \\
-
+\multicolumn{2}{l|}{\bf Platobné podmienky:} & & \\
+Forma úhrady:      & \multicolumn{1}{l|}{ {{"v~hotovosti" if invoice.payment=="cash" else "prevodom"}}} & & \\
+IBAN:              & \multicolumn{1}{l|}{ {{issuer.iban}}}    & Dátum vystavenia: & \multicolumn{1}{r}{ {{invoice.issued.strftime("%d.%m.%Y")}}} \\
+SWIFT/BIC:         & \multicolumn{1}{l|}{ {{issuer.swift}} }  & \multicolumn{2}{l}{Dátum dodania: \hfill {{invoice.delivered.strftime("%d.%m.%Y")}}} \\
+Variabilný symbol: & \multicolumn{1}{l|}{ {{invoice.number}}} & \multicolumn{2}{l}{\large\bf Dátum splatnosti: \hfill {{invoice.due.strftime("%d.%m.%Y")}}} \\
+% COMMENTS
 {{if invoice.notes}}
-& & & \\
-\hline
+\multicolumn{2}{X|}{} & \multicolumn{2}{X}{} \\ \hline
 & & & \\
 \bf Poznámky: & & & \\[1em]
 {{for note in invoice.notes}}
-\multicolumn{4}{|l|}{\large {{note}}} \\
+\multicolumn{4}{l}{\large {{note}}} \\
 {{endfor}}
 {{endif}}
 
+\multicolumn{2}{X|}{} & \multicolumn{2}{X}{} \\ \hline
+
 & & & \\
-\hline
-& & & \\
-\bf Fakturujeme vám: & & & \\[1em]
 
-{{for item in invoice.items}}
-\multicolumn{4}{|l|}{\normalsize {{item[0]}} \hfill {{item[1]}} Kč} \\
-{{endfor}}
+\multicolumn{4}{l}{\bf Faktúrujeme Vám za služby podľa Rámcovej zmluvy} \\
 
 & & & \\
-\hline
-& & & \\
-\multicolumn{3}{|l}{\large\bf Celkem k úhradě:} & \multicolumn{1}{r|}{\large\bf {{invoice.sum}} Kč} \\
+
+% ITEMS
+\multicolumn{4}{X}{%
+    \hspace*{-1.35\tabcolsep}
+    \begin{tabu} to \textwidth {%
+            >{\hsize=2.5\hsize}X[l]%
+            >{\hsize=0.5\hsize}X[r]%
+            >{\hsize=0.5\hsize}X[r]%
+            >{\hsize=0.5\hsize}X[r]%
+            >{\hsize=0.5\hsize}X[r]}
+        \normalsize \bf Popis položky & \bf Množstvo & \bf MJ & \bf Cena za MJ & \bf Celková cena \\
+        {{for item in invoice.items}}
+        {{item[0]}} & {{item[1]}} & {{item[2]}} & {{eur(item[3])}} & {{eur(item[1] * item[3])}} \\
+        {{endfor}}
+    \end{tabu}
+} \\
+
+%& & & \\
+%\hline
+%& & & \\
+%\multicolumn{3}{l}{\large\bf Celkom k úhrade:} & \multicolumn{1}{r}{\large\bf {{eur(invoice.sum)}} } \\
 & & & \\
 \hline
 \multicolumn{4}{r}{} \\
-\multicolumn{4}{r}{\includegraphics[scale=1]{../signature.png}\hspace{.4cm} } \\
+%\multicolumn{4}{r}{\includegraphics[scale=1]{../signature.jpg}\hspace{.4cm} } \\
 \end{tabularx}
 \end{center}
 
+\vfill
+
+% Footer
+\centering
+\begin{tabu} to \textwidth {XX|XX|X|X[r]}
+\hline
+    Vyhotovil: Peter Hatina && Prevzal: && Celková suma: & {{eur(invoice.sum)}} \\ \cline{5-6}
+    \multirow{2}{*}{\hspace*{1.0cm}\includegraphics[scale=0.3]{../signature.jpg} } && && Uhradené zálohami: & {{eur(invoice.advance)}} \\ \cline{5-6}
+    && && Zostáva uhradiť: & {{eur(invoice.topay)}} \\ \cline{5-6}
+    && && & \\
+    && && \multirow{-2}{*}{K úhrade:} & \multirow{-2}{*}{ \bf \large {{eur(invoice.topay)}}\phantom} \\
+\end{tabu}
+
 \end{document}