Strip whitespaces

Very important commit O:-)
fau-fablab · Jun 15, 2016 · ef4112f · ef4112f
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Showing 18 changed files with 39 additions and 40 deletions.
diff --git a/FabLabKasse/UI/ClientDialogCode.py b/FabLabKasse/UI/ClientDialogCode.py
@@ -27,7 +27,7 @@ class SelectClientDialog(QtGui.QDialog, Ui_SelectClientDialog):
 
     def __init__(self, parent, shopping_backend):
         """ constructor for the ClientDialog
-        
+
         :param parent: parent GUI dialog
         :type parent: QtGui.QDialog
         :param shopping_backend: current instance of ShoppingBackend

diff --git a/FabLabKasse/UI/Kassenterminal.ui b/FabLabKasse/UI/Kassenterminal.ui
@@ -53,7 +53,7 @@ QPushButton{
 padding:5px;
 margin:0px;
 font-size:14pt;
-/* blue color: 
+/* blue color:
  background-color: rgb(44, 114, 199);
 color: white;  */
 }

diff --git a/FabLabKasse/cashPayment/server/helpers/test_coin_payout_helper.py b/FabLabKasse/cashPayment/server/helpers/test_coin_payout_helper.py
@@ -71,7 +71,7 @@ def test_get_possible_payout(self, coins, requested_fraction, coin_limit_fractio
         self.assertGreaterEqual(payout_infinite_coin_number, 0)
         self.assertLessEqual(payout_limited_coin_number, payout_infinite_coin_number)
         self.assertLessEqual(payout_infinite_coin_number, total)
-        
+
         # pick request, simulate payout
         requested = round(requested_fraction * total)
         paid_out = simulate_payout(coins, requested)

diff --git a/FabLabKasse/libs/pxss/pxss.py b/FabLabKasse/libs/pxss/pxss.py
@@ -159,7 +159,7 @@ def get_info(p_display=None, default_root_window=None, p_info=None):
     _p_display = libXss.XOpenDisplay('')
     try:
         display = _p_display.contents
-    
+
         # Get DefaultRootWindow(display), which is a macro
         # Xlib.h
         # define DefaultRootWindow(dpy)  (ScreenOfDisplay(dpy,DefaultScreen(dpy))->root)

diff --git a/FabLabKasse/libs/random_lists.py b/FabLabKasse/libs/random_lists.py
@@ -23,7 +23,7 @@
 def random_integer_list(random_generator, integer_range, number_of_elements):
     """ return a list of length number_of_elements
     with elements in the range integer_range[0] <= element <= integer_range[1]
-    
+
     :param random.Random random_generator: RNG instance
     :param (int, int) integer_range: range (min, max) -- ends are included
     :param int number_of_elements: length of resulting list"""
@@ -35,8 +35,8 @@ def random_integer_list(random_generator, integer_range, number_of_elements):
 def random_choice_list(random_generator, possible_elements, number_of_elements):
     """return a random list with len(list)==number_of_elements,
     list[i] in possible_elements (duplicates are possible)
-    
-    :param random.Random random_generator: RNG instance 
+
+    :param random.Random random_generator: RNG instance
     :param list possible_elements: list elements to choose from
     :param int number_of_elements: length of resulting list"""
     ret = []

diff --git a/FabLabKasse/scripts/databaseSnapshotAndSummary.sh b/FabLabKasse/scripts/databaseSnapshotAndSummary.sh
@@ -2,15 +2,15 @@
 #
 # FabLabKasse, a Point-of-Sale Software for FabLabs and other public and trust-based workshops.
 # Copyright (C) 2015 Maximilian Gaukler <max@fablab.fau.de>
-# 
+#
 # This program is free software: you can redistribute it and/or modify it under the terms of the GNU
 # General Public License as published by the Free Software Foundation, either version 3 of the
 # License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 # General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License along with this program. If not,
 # see <http://www.gnu.org/licenses/>.
 

diff --git a/FabLabKasse/scripts/xsession.sh b/FabLabKasse/scripts/xsession.sh
@@ -2,15 +2,15 @@
 #
 # FabLabKasse, a Point-of-Sale Software for FabLabs and other public and trust-based workshops.
 # Copyright (C) 2015 Maximilian Gaukler <max@fablab.fau.de>
-# 
+#
 # This program is free software: you can redistribute it and/or modify it under the terms of the GNU
 # General Public License as published by the Free Software Foundation, either version 3 of the
 # License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 # General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License along with this program. If not,
 # see <http://www.gnu.org/licenses/>.
 

diff --git a/FabLabKasse/tools/dummy-printserver b/FabLabKasse/tools/dummy-printserver
@@ -31,4 +31,3 @@ while True:
                 sys.stdout.write(char)
             else:
                 sys.stdout.write(u"�")
-
diff --git a/INSTALLING.md b/INSTALLING.md
@@ -40,13 +40,13 @@ Modem-Manager interferes with the serial port. It is highly recommended to remov
  - Qt: http://qt-project.org/downloads
  - SIP: http://www.riverbankcomputing.com/software/sip/download (entpacken, `configure`, `make`, `make install`)
  - PyQt4: http://www.riverbankcomputing.com/software/pyqt/download (entpacken, `configure`, `make`, `make install`)
- - lxml: 
+ - lxml:
 
         cd /tmp
         wget http://lxml.de/files/lxml-2.2.2.tgz
-        tar -xzvf lxml-2.2.2.tgz 
+        tar -xzvf lxml-2.2.2.tgz
         cd lxml-2.2.2
-        python setup.py build --static-deps --libxml2-version=2.7.3  --libxslt-version=1.1.24 
+        python setup.py build --static-deps --libxml2-version=2.7.3  --libxslt-version=1.1.24
         sudo python setup.py install
 
 

diff --git a/README_cashPayment.md b/README_cashPayment.md
@@ -27,7 +27,7 @@ auf Deutsch, weil auch die ganze GUI auf Deutsch ist
 
  - Ausleeren -> Nein, Nachfüllen -> Nein, Absperren -> Ja
 
- - Jetzt kann der Automat nicht mehr benutzt werden, bis man wieder durch ./enableServiceMode.sh und OK klicken entsperrt. 
+ - Jetzt kann der Automat nicht mehr benutzt werden, bis man wieder durch ./enableServiceMode.sh und OK klicken entsperrt.
 
 ### 1. Abgleich interner Stand mit Kassenbuch:
 
@@ -52,7 +52,7 @@ auf Deutsch, weil auch die ganze GUI auf Deutsch ist
 
  - Ausleeren Ja -> der (nicht zugängliche) Speicher des Scheinwechslers wird in die Cashbox umgefüllt.
 
- - Cashbox des Scheinwechslers entnehmen und zählen 
+ - Cashbox des Scheinwechslers entnehmen und zählen
    - Aktuellen Stand abfragen per: `./cash show`
    - oder auch vergleichen mit gezähltem Stand -> z.B. 3x50€, 1x20€
 
@@ -119,7 +119,7 @@ Dies damit `./cash move muenz.manual muenz.tubeN /123x50c/` zurückgefüllt
 
     ./cash show
 
-Configuration 
+Configuration
 -------------
 
 see config.ini.example
@@ -152,7 +152,7 @@ If you want to launch a driver without the GUI, look for a line in gui.log like
 
     starting cashPayment server: PYTHONPATH=.. /usr/bin/env python2.7 -m FabLabKasse.cashPayment.server.mdbCoinChanger KGRwMApWbmFtZQpwMQpWbXVlbnoKcDIKc1Zwb3J0CnAzClZod2dyZXA6Ly9VU0JcdTAwNWMgVklEXHUwMDVjOlBJRFx1MDA1Yz0wNDAzXHUwMDVjOjYwMDFcdTAwNWMgU05SXHUwMDVjPUExMDBRT0YyCnA0CnMu
 
-and run (in FabLabKasse/) the specified command starting with PYTHONPATH=../ 
+and run (in FabLabKasse/) the specified command starting with PYTHONPATH=../
 The argument is a base64 encoded pickled dictionary of the per-deivce options specified in config.ini
 You can then communicate with this via stdin/stdout and use commands like POLL, ACCEPT 1234, STOP, DISPENSE 234, STOP according to cashPayment/protocol.txt
 

diff --git a/TODO.md b/TODO.md
@@ -19,7 +19,7 @@ edit config.ini:
     - Bargeldzahlung (manuell)
 
   - dabei jeweils die Fälle:
-    - zuwenig eingezahlt  
+    - zuwenig eingezahlt
     - Spende (Überzahlung)
     - zuwenig Wechselgeld
     - abgebrochene Zahlung

diff --git a/Vagrantfile b/Vagrantfile
@@ -41,14 +41,14 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   # the path on the host to the actual folder. The second argument is
   # the path on the guest to mount the folder. And the optional third
   # argument is a set of non-required options.
-  
+
   # Sicherheit / Kapselung
   # TODO insecure private key
-  
+
   # Achtung, per default kann die VM auf den kompletten Einstellungsordner inkl. vagrantfile zugreifen, bietet also keine Kapselung!
   config.vm.synced_folder ".", "/vagrant", disabled: false
-  
-  
+
+
   # config.vm.synced_folder "./share", "/vagrant_data"
 
   # Provider-specific configuration so you can fine-tune various
@@ -66,7 +66,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   # View the documentation for the provider you're using for more
   # information on available options.
 
-  
+
   config.vm.provision "shell" do |foobar|
     foobar.path = "./install_debian.sh"
   end

diff --git a/doc/FabLabKasse.cashPayment.client.rst b/doc/FabLabKasse.cashPayment.client.rst
@@ -6,7 +6,7 @@ Subpackages
 
 .. toctree::
 
-    
+
 
 Submodules
 ----------

diff --git a/doc/FabLabKasse.cashPayment.rst b/doc/FabLabKasse.cashPayment.rst
@@ -27,7 +27,7 @@ This module also has a command-line interface that can be accessed as ``./cash``
     :undoc-members:
     :show-inheritance:
 
-    
+
 FabLabKasse.cashPayment.listSerialPorts module
 ----------------------------------------------
 

diff --git a/doc/FabLabKasse.rst b/doc/FabLabKasse.rst
@@ -46,7 +46,7 @@ Files that are here for legacy reasons
 ---------------------------------------
 
 Some parts of :class:`FabLabKasse.shopping.backend.legacy_offline_kassenbuch` are in this folder for historical reasons
-    
+
 Kassenbuch
 ^^^^^^^^^^^^^^^^^^^^^
 this file is here for legacy reasons
@@ -56,7 +56,7 @@ this file is here for legacy reasons
     :undoc-members:
     :show-inheritance:
 
-    
+
 produkt
 ^^^^^^^^^^
 

diff --git a/doc/FabLabKasse.shopping.cart_from_app.rst b/doc/FabLabKasse.shopping.cart_from_app.rst
@@ -10,7 +10,7 @@ You can use the HTML-based simulator as a replacement for FabLabKasse and also a
 
 Workflow
 --------
-    
+
  - Fetch a random number from the appserver (e.g. 12345)
 
     ``HTTP GET server/checkout/createCode``
@@ -19,7 +19,7 @@ Workflow
     (this is to guard against DOS or collisions with other people also sending a cart at the same time)
 
  - User has his cart in the app, and pushes "send to cashdesk", scans code
- 
+
  - app sends cart to server, authenticating with the random number
 
  - cashdesk polls for a cart:

diff --git a/doc/index.rst b/doc/index.rst
@@ -14,7 +14,7 @@ Contents:
    buildyourown/index
    FabLabKasse
 
-    
+
 Code structure overview
 =======================
 
@@ -25,11 +25,11 @@ Code structure overview
 - cashPayment: automated cash payment - coin and banknote acceptors. see README_cashPayment.md
 
   - client: interface towards the GUI that connects with the device drivers
-  
+
     - PaymentDevicesManager: manages all (multiple) payment devices, used by the GUI (as self.cashPayment)
     - PaymentDeviceClient: one device used by PaymentDevicesManager, launches a 'server' process and communicates with it via the protocol specified in cashPayment/protocol.txt
   - server: device drivers. they run as a standalone process
-  
+
     - cashServer: abstract base class
     - exampleServer: simulated hardware for first tests
     - nv11, mdbCoinChanger: real hardware
@@ -39,20 +39,20 @@ Code structure overview
 - shopping:
 
   - backend: backends that provide connection to a webshop, ERP system, database etc and manages products, categories, carts and financial accounting (storage of payments)
-  
+
     - abstract: abstract base class
     - offline_base: abstract base class for backends that read products only once at the start and keep the cart in memory; as opposed to a always-online system that has its whole state somewhere in the cloud
     - dummy: has some fake products, just silently accepts all payments without storing them somewhere
     - oerp: OpenERP / odoo implementation, still needs testing.
     - legacy_offline_kassenbuch: backend with product importing from a python script, SQLite based double-entry bookkeeping, contains many german database field names and is therefore marked as legacy. With some re-writing it would make a decent SQLite backend. Has a management CLI kassenbuch.py in the main folder.
-    
+
   - payment_methods: different methods of payment like manual cash entry, automatic cash in+output, charge on client account, ...
 - libs: some helping libraries
 - produkte: empty directory for local caching of product data (TODO rename)
 - scripts: some helping cronjobs
   - TODO
 
-   
+
 Indices and tables
 ==================
 

diff --git a/install_debian.sh b/install_debian.sh
@@ -36,7 +36,7 @@ else
 fi
 
 echo "while [ ! -f /home/$INSTALL_USER/FabLabKasse/FabLabKasse/scripts/xsession.sh ]; do sleep 1; echo Waiting for git repo; done; /home/$INSTALL_USER/FabLabKasse/FabLabKasse/scripts/xsession.sh" > /home/$INSTALL_USER/.xsession
-ln -s /home/$INSTALL_USER/FabLabKasse/FabLabKasse/scripts/xsession.sh /home/$INSTALL_USER/.xsession 
+ln -s /home/$INSTALL_USER/FabLabKasse/FabLabKasse/scripts/xsession.sh /home/$INSTALL_USER/.xsession
 
 # the ubuntu cloud image doesn't include german locale, so the OpenERP import crashes -- add it.
 echo 'de_DE.UTF-8 UTF-8' | sudo tee -a /etc/locale.gen