PyAfipWs 2.7.1874

Description:

PyAfipWs 2.7.1874

PyAfipWs contains Python modules to operate with web services regarding
AFIP (Argentina’s “IRS”) and other government agencies, mainly related
to electronic invoicing, several taxes and traceability.
Copyright 2008 - 2016 (C) Mariano Reingart [email protected] (creator
and maintainter). All rights reserved.
License: GPLv3+, with “commercial” exception available to include it and
distribute with propietary programs

General Information:

Main Project Site: https://github.com/reingart/pyafipws (git
repository)
Mirror (Historic): https://code.google.com/p/pyafipws/ (mercurial
repository)
User Manual:
(http://www.sistemasagiles.com.ar/trac/wiki/ManualPyAfipWs (Spanish)
Documentation: https://github.com/reingart/pyafipws/wiki
(Spanish/English)
Commercial Support: http://www.sistemasagiles.com.ar/ (Spanish)
Community Site: http://www.pyafipws.com.ar/ (Spanish)
Public Forum: http://groups.google.com/group/pyafipws

More information at Python Argentina Magazine
article
(English) and JAIIO 2012
paper
(Spanish)


Project Structure:

Python
library
(a helper class for each webservice for easy use of their methods and
attributes)
PyAfipWs:
OCX-like
Windows Component-Object-Model interface compatible with legacy
programming languages (VB, VFP, Delphi, PHP, VB.NET, etc.)
LibPyAfipWs:
DLL/.so
compiled shared library (exposing python methods to C/C++/C#)
Console
(command line) tools using simplified input & ouput files
PyRece GUI
and
FacturaLibre
WEB apps as complete reference implementations
Examples for Java, .NET (C#, VB.NET), Visual Basic, Visual Fox Pro,
Delphi, C, PHP.
Minor code fragment samples for SAP (ABAP), PowerBuilder, Fujitsu Net
Cobol, Clarion, etc.
Modules for
OpenERP/Odoo -
Tryton



Features implemented:

Supported alternate interchange formats: TXT (fixed lenght COBOL),
CSV, DBF (Clipper/xBase/Harbour), XML, JSON, etc.
Full automation to request authentication and invoice authorization
(CAE, COE, etc.)
Advanced XML manipulation, caching and proxy support.
Customizable PDF generation and visual designer (CSV templates)
Email, barcodes (PIL), installation (NSIS), configuration (.INI),
debugging and other misc utilities



Web services supported so far:
AFIP:

WSAA:
authorization & authentication, including digital cryptographic
signature
WSFEv1:
domestic market (electronic invoice)
-English-
WSMTXCA:
domestic market (electronic invoice) -detailing articles and
barcodes-
WSBFEv1:
tax bonus (electronic invoice)
WSFEXv1:
foreign trade (electronic invoice)
-English-
WSCTG:
agriculture (grain traceability code)
WSLPG:
agriculture (grain liquidation - invoice)
wDigDepFiel:
customs (faithful depositary)
WSCOC:
currency exchange operations autorization
WSCDC:
invoice verification
Taxpayers’
Registe:
database to check sellers and buyers register

ARBA:

COT:
Provincial Operation Transport Code (aka electronic Shipping note)

ANMAT/SEDRONAR/SENASA (SNT):

TrazaMed:
National Medical Drug Traceability Program
TrazaRenpre:
Controlled Chemical Precursors Traceability Program
TrazaFito:
Phytosanitary Products Traceability Program



Installation Instructions:


Quick-Start
On Ubuntu (GNU/Linux), you will need to install httplib2 and openssl
binding. Then you can download the compressed file, unzip it and use:
sudo apt-get install python-httplib2 python-m2crypto
wget https://github.com/reingart/pyafipws/archive/master.zip
unzip master.zip
cd pyafipws-master
sudo pip install -r requirements.txt
Note: M2Crypto is optional, the library will use OpenSSL directly
(using subprocess)
You’ll need a digital certificate (.crt) and private key (.key) to
authenticate (see certificate
generation
for more information and instructions). Provisionally, you can use
author’s testing certificate/key:
wget https://www.sistemasagiles.com.ar/soft/pyafipws/reingart.zip
unzip reingart.zip
You should configure rece.ini to set up paths and URLs if using
other values than defaults.
Then, you could execute WSAA script to authenticate (getting Token
and Sign) and WSFEv1 to process an electronic invoice:
python wsaa.py
python wsfev1.py --prueba
With the last command, you should get the Electronic Autorization Code
(CAE) for testing purposes (sample invoice data, do not use in
production!).


Virtual environment (testing):
The following commands clone the repository, creates a virtualenv and
install the packages there (including the latest versions of the
dependencies) to avoid conflicts with other libraries:
sudo apt-get install python-dev swig python-virtualenv mercurial python-pip libssl-dev python-dulwich
hg clone git+https://github.com/reingart/pyafipws.git --config extensions.hggit=
cd pyafipws
virtualenv venv
source venv/bin/activate
pip install -r requirements.txt
Note: For convenience, development is done using mercurial; You
could use hg-git or git directly.


Dependency installation (development):
For SOAP webservices
PySimpleSOAP is
needed (spin-off of this library, inspired by the PHP SOAP extension):
hg clone git+https://github.com/pysimplesoap/pysimplesoap.git --config extensions.hggit=
cd pysimplesoap
hg up reingart
python setup.py install
Use “stable” branch reingart (see requirements.txt for more
information)
For PDF generation, you will need the
PyFPDF (PHP’s FPDF library,
python port):
hg clone git+https://github.com/reingart/pyfpdf.git --config extensions.hggit=
cd pyfpdf
python setup.py install
For the GUI app, you will need wxPython:
sudo apt-get install wxpython
PythonCard is being replaced by
gui2py:
pip install gui2py
For the WEB app, you will need web2py.
On Windows, you can see available installers released for evaluation
purposes on Download
Releases
For more information see the source code installation steps in the
wiki