Translation of INSTALL_es with deepl.com
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INSTALL
343
INSTALL
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Installing Tryton POS Client
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============================
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Installation of Tryton POS Client Qt5
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====================================
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Prerequisites Client
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--------------------
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This version is only compatible with Tryton 5.0+, it is assumed that the user has
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previous basic knowledge about Tryton installation and configuration,
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especially the official modules related to accounting and sales.
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is not the purpose of this guide to deal with basic configuration issues.
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To be able to install Tryton POS Client Qt5 the following packages are required
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packages installed on the system:
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On Debian, Ubuntu and Derivatives, it is recommended to use: $ apt install package.
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* Python 3.7 or later (http://www.python.org/)
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* python-setuptools
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* python3-pyqt5
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* python3-pyqt5.qtsvg
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* python3-dateutil
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* python-pip
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* python3-pip
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* libusb-1.0-0
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* libusb-1.0-0-dev
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* libcups2-dev
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* gcc
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* python-dev
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* python3-dev
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* python3-pil
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* Required, Pip packages:
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* neo (https://bitbucket.org/presik/neox)
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The following packages must be installed using PIP
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pip3 install pyusb
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pip3 install pillow
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@ -26,39 +38,320 @@ Prerequisites Client
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pip3 install simplejson
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pip3 install escpos
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For Windows add:
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pip install pywin32
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pip install pywin32
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pip install PyQt5==5.12.3
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pip install win32printing
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Prerequisites Server Modules
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----------------------------
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Note that some packages must be installed with pip for python3.
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Note: the POS Client has been partially tested on Windows for the moment, so there is no guarantee that it will
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so there is no guarantee that it will work 100% on this OS.
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It is recommended to install Tryton 5.0 by creating a virtual environment with
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virtualenv.
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The following modules must be installed in the Tryton database
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database and must be configured to 100% (more on configuration later).
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will be explained later).
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The modules should be installed roughly in the order in which they are listed from top to bottom, starting with
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listed from top to bottom, starting with Official, and then the Presik modules.
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Presik.
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Official Modules
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----------------------------------------------------------------------------
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* trytond_account (http://www.tryton.org/)
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* trytond_account_invoice (http://www.tryton.org/)
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* trytond_stock (http://www.tryton.org/)
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* trytond_sale (http://www.tryton.org/)
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* trytond_sale_price_list (http://www.tryton.org/)
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* trytond_sale_invoice_grouping (http://www.tryton.org/)
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* trytond_sale_payment (http://www.bitbucket.org/)
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* trytond_sale_shop (http://www.bitbucket.org/)
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* trytond_sale_pos (http://www.bitbucket.org/)
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* trytonpsk_sale_salesman (http://www.bitbucket.org/)
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* trytonpsk_sale_w_tax (http://www.bitbucket.org/)
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* trytond_account_statement (http://www.tryton.org/)
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Hint, install in the virtual environment using:
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$ pip3 install trytond_module
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Enter the directory and install (inside the virtual environment)
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previously created):
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$ python3 setup.py install
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Unofficial Modules (Presik)
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----------------------------------------------------------------------------
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* trytonpsk_sale_shop (https://bitbucket.org/presik/trytonpsk_sale_shop)
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* trytonpsk_sale_pos (https://bitbucket.org/presik/trytonpsk_sale_pos)
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* trytonpsk_product_onebarcode (https://bitbucket.org/presik/trytonpsk_product_onebarcode)
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* trytonpsk_sale_salesman (https://bitbucket.org/presik/trytonpsk_sale_salesman)
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* trytonpsk_sale_discount (https://bitbucket.org/presik/trytonpsk_sale_discount)
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* trytonpsk_sale_pos_frontend (https://bitbucket.org/presik/trytonpsk_sale_pos_frontend)
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* trytonpsk_product_onebarcode (http://www.bitbucket.org/)
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Enter the directory and install (inside the previously created virtual environment)
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previously created):
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Hint, download the packages from bitbucket using in the terminal:
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$ git clone package
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Then install:
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$ python3 setup.py install
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pip3 install pyserial
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sudo adduser myuser dialout
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Note: Verify all the above modules are in the correct version,
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if any of them has a different version the POS will not work.
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Installation
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------------
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Once you've downloaded and unpacked the pos_client_qt5 source release, enter the
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directory where the archive was unpacked, and run:
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DATABASE CREATION AND SALES CONFIGURATION
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----------------------------------------------------------------------------
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python setup.py install
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It is assumed that you have previous knowledge about Tryton, so we will summarize the steps as follows
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will summarise the steps:
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Note that you may need administrator/root privileges for this step, as
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this command will by default attempt to install module to the Python
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site-packages directory on your system.
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- Create a database
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- Install the official modules in the database:
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* Administration > Modules > Modules
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- Install the Presik modules:
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* Administration > Modules > Modules
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- Create the Company, Fiscal Year, Chart of Accounts, Payment Methods, etc.
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Configuration of the Sales Module (especially sale_shop, sale_pos)
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- Create an Account Statement Ledger:
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Accounting > Configuration > Account Statements > Account Statement Books.
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In the Sales module > Configuration:
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- Create a "Shop" (Shop)
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- Create a "Sales Terminal" and assign at least one Ledger to it.
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Ex: Cash
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In Third Parties:
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- Create the "Third Party" that will be used in the POS and assign it to the default shops.
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- Create at least one "Employee" (who will be used as a salesperson when the sale requires it).
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requires it)
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In the Administration module:
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- Create a POS user, in:
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"Administration > Users > Preferences".
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Assign him the shop, and the sales terminal created earlier,
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Also verify that this user has "Access Permissions" for the Sales module.
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Sales module.
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Also in the tab "Access Permissions" check the fields:
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User POS Frontend [X]
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User Delete POS Sales [X].
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This last one is optional if applicable.
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POS CLIENT INSTALLATION AND CONFIGURATION
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----------------------------------------------------------------------------
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POS Client Requirements:
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* libjpeg8
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* libjpeg62-dev
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* libfreetype6
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* libfreetype6-dev
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Install them with: apt-get install package
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Now you must download and install the python_escpos module, which is required for the
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is required for POS printers to work:
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$ hg clone https://bitbucket.org/presik/python_escpos
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cd python_escpos
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$ python setup.py install
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Download the POS Client, using the hg clone command:
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https://bitbucket.org/presik/presik_pos
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This will give you the latest development version.
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Download the NEO microframework, developed by presik:
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https://bitbucket.org/presik/neo
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Install it inside the main presik_pos folder,
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the directories should look like this:
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|__psk_pos
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|__app
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|__doc
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|__commons
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Put the downloaded folder somewhere in your /home/user/application directory.
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Create the directory ".tryton" in the user's HOME directory, example
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if my user's name is "pedro", the path should look like this:
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/home/pedro/.tryton
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Copy the file "config_pos.ini" from the downloaded package to the created ".tryton" directory.
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created ".tryton" directory
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At the end of the process it should look like this:
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/home/myuser/.tryton/config_pos.ini
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The config_pos.ini file defines the configuration information for the
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the configuration information of the sales terminal, and the connection parameters.
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If the file is wrong or with any error it is likely that the client will NOT work or will generate errors.
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POS Configuration File
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--------------------------------
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The following explains the main fields in this configuration file.
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configuration file:
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#valid protocols: xml, json, local
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protocol=xml
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The protocol must be 'xml' as seen in the default file,
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json' has a bug that has not been fixed.
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server=192.168.X.XX
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The server to which the terminal is to connect.
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port=8000
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The connection port
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database=DEMO40
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The name of the database created
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user=admin
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The default user for the sales terminal, this user must have permissions to enter the terminal.
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The default user for the terminal is admin.
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The following format is used to configure the printer:
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printer_sale_name=interface,printer_routine
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There are three valid interfaces: usb, cups, network and ssh (in this case install openssh-server).
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Examples
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printer_sale_name=usb,/dev/usb/lp0
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printer_sale_name=cups,EPSON-TM-T20
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printer_sale_name=ssh,user@password@ipofthepictorquiporemote@port@/dev/usb/lpX
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Device ID:
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device_id=BOX-10
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The Id number of the box to be connected as it was created in Tryton, under
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Sales Terminals, to find it you must use the tools button,
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and click on the option "View Registration...", in the Shop form.
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Make a sale from Tryton without POS
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-----------------------------------
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So at this point without the need for the POS Client you should be able to
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able through the Tryton 5.0 client, to make sales:
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>> Sales > POS Sales
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In case you are not able to make sales through this module you probably won't be able to do them through the
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you probably won't be able to make sales through the POS Client either.
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Remember that to start making sales you must first open the "Account Statements" through the Wizard.
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Wizard in the Sales Module:
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>> Sales
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> Account Statements
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> "Open Account Statements".
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And at the end of the cashier's day/shift you should go to the same route and
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"Close Account Statements", in order for Tryton to post the payments and to mark the
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the payments and mark the invoices as paid.
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Running the Presik POS Client
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------------------------------
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Before executing the client it is very important to verify that Tryton
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is perfectly configured and allows to make sales by the created user.
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Before running the client you must make sure that the server is running.
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running. To run the client go to the directory
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"presik_pos" directory and run:
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$ python3 pospro
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Basic POS Client Handling
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-----------------------------
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The POS client works with product codes, so products that do not have a code cannot be
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products that do not have a product code cannot be entered.
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To test the system you must create a saleable product type "Item", with code.
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saleable, with a code.
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Press the F1 key to see the main keyboard shortcuts.
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* Enter products:
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To enter a product, type the product code, and press the [+] key.
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* End sale:
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Press the [enter] key twice, which will prompt the system for the value to be paid.
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value to be paid. In the top bar in the information field.
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* Enter payment:
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Enter the value in banknotes, customer's payment coins, and press the [+] key,
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to confirm the payment.
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* Print Invoice:
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If the printer is properly configured, the printing of the invoice is automatic,
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If there is no printer, the system will allow you to continue to the next sale,
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if you want to reprint the invoice use the [F7] key.
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Any bugs or errors can be reported on bitbucket. For further
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or additional support, you can contact me: oscar.alvarez.montero@gmail.com
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