python3 support: pylint, W1633 # (round-builtin) round built-in referenced

because round behavior is changed to default behavior in Python3
(Banker round). It can cause slight differences in some cases.
Mostly graphical editors are affected, there could be single pixel differences.
Now I couldn't locate any visual differences in test programs.

python3 support: pylint,W1610 # (reduce-builtin) reduce built-in referenced

python3 support: pylint, W1653 # (next-method-defined) next method defined

python3 support: pylint, W1622 # (next-method-called) Called a next() method on an object

python3 support: pylint, W1625 # (raising-string) Raising a string exception

python3 support: pylint, W1624 # (indexing-exception) Indexing exceptions will not work on Python 3

python3 support: pylint, W1611 # (standarderror-builtin) StandardError built-in referenced

python3 support: pylint, W1652 # (deprecated-types-field) Accessing a deprecated fields on the types module

python3 support: pylint, W1651 (deprecated-itertools-function) Accessing a deprecated function on the itertools module

It's even 20% faster, than previous code. On python3 zip is even much more faster.

python3 support: pylint, W1649 # (deprecated-string-function) Accessing a deprecated function on the string module

python3 support: pylint, W1645 # (exception-message-attribute) Exception.message removed in Python 3

python3 support: pylint, W1646 # (invalid-str-codec) non-text encoding used in str.decode

python3 support: pylint,W1602 # (basestring-builtin) basestring built-in referenced

python3 support: pylint, W1629 # (nonzero-method) __nonzero__ method defined

python3 support: pylint, W1606 # (execfile-builtin) execfile built-in referenced

python3 support: pylint, W1607 # (file-builtin) file built-in referenced

python3 support: pylint, W1659 # (xreadlines-attribute) Accessing a removed xreadlines attribute

python3 support: pylint, W1601 # (apply-builtin) apply built-in referenced

Fix pep8 warning: W605 invalid escape sequence ?x?

pep8, ignore W606 'async' and 'await' are reserved keywords starting with Python 3.7

This error exists in pyjs extension, but pyjs isn't going to Python3.
'noqa' isn't working for W606, so this warning is disabled completely.
'async' and 'await' are still checked by pylint.

python3 support: pylint, W1619 #(old-division) division w/o __future__ statement

Make easier to run pytest on local X-server

cleanup pyc files between running pytest

this is need to avoid problem sometimes tests are run inside docker
container and sometimes local.

Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/_pytest/config/__init__.py", line 409, in _importconftest
mod = conftestpath.pyimport()
File "/usr/lib/python2.7/dist-packages/py/_path/local.py", line 686, in pyimport
raise self.ImportMismatchError(modname, modfile, self)
ImportMismatchError: ('conftest', '/beremiz/tests/tools/conftest.py', local('/home/developer/beremiz/tests/tools/conftest.py'))
ERROR: could not load /home/developer/beremiz/tests/tools/conftest.py

python3 support: pylint, W1612 # (unicode-builtin) unicode built-in referenced

Use multiple processes to speed up pylint

0 will auto-detect the number of processors available to use.
version 1.6.5 (Debian 9.5) hangs for some reason in multi-process mode.

python3 support: pylint, W1613 # (xrange-builtin) xrange built-in referenced

python3 support: pylint, W1648 # (bad-python3-import) Module moved in Python 3

Fixed regression in connecting to LOCAL:// targets

Merge, with surprizingly little conflicts

IDManager : finished Import/Export. Added merging capability to import (asks if particular ID is replaced during import). Added ESC as closing shortcut to IDManager dialog, and adjusted its size.

merge

Update localization template

Fix 'msgid' format string with unnamed arguments cannot be properly localized

Add automatic check for localization strings with multiple unnamed arguments

Improve localization support in etherlab (mostly)

cleanup etherlab: pylint, W0602 (global-variable-not-assigned) Using global for 'X' but no assignment is done

cleanup: pylint, W0109 # (duplicate-key) Duplicate key 'X' in dictionary

Add python3 syntax checking to CI

Fix old style exception raise and exec syntax

Use python 3 compatible exception syntax everywhere

cleanup: pylint, R0123 # (literal-comparison) Comparison to literal

Use predefined constants for PlcStatus instead of string literals

cleanup: pylint, R1704 # (redefined-argument-from-local) Redefining argument with the local name 'Y'

cleanup: pylint, R1701 # (consider-merging-isinstance) Consider merging these isinstance calls to isinstance(CTNLDFLAGS, (str, unicode))

cleanup: pylint, E1304 # (missing-format-string-key) Missing key 'X_name' in format string dictionary

cleanup: pylint, E1300 # (bad-format-character) Unsupported format character '"' (0x22) at index 17

cleanup: pylint, W0111 # (assign-to-new-keyword) Name async will become a keyword in Python 3.7

cleanup: pylint, E1310 (bad-str-strip-call) Suspicious argument in str.strip call

Fix segmentation fault when last lines in text POUs should be highlighted

enable etherlab checks

resort enabled pylint check to move likely-most invasive changes to the end

clean etherlab: pylint, C0330 # (bad-continuation) Wrong hanging indentation before block

clean etherlab: pylint, W0612 # (unused-variable) Unused variable 'X'

clean etherlab: pylint, W1618 # (no-absolute-import) import missing `from __future__ import absolute_import`

clean etherlab: pylint,E0602 # (undefined-variable) Undefined variable 'X'

clean etherlab: pylint, E1136 # (unsubscriptable-object) Value 'X' is unsubscriptable

ignore missing MotionLibrary

to fix pylint error 'E0401 # (import-error) Unable to import 'X'

clean etherlab: pylint, E0611 # (no-name-in-module) No name 'X' in module 'Y'

clean etherlab: pylint, C0123 # (unidiomatic-typecheck) Using type() instead of isinstance() for a typecheck.

clean etherlab: pylint, W0104 # (pointless-statement) Statement seems to have no effect

clean etherlab: pylint, W0631 # (undefined-loop-variable) Using possibly undefined loop variable 'X'