svgui/pyjs/lib/sys.py
author Edouard Tisserant
Fri, 15 Nov 2019 10:34:14 +0100
branchsvghmi
changeset 2816 d813ecfe8941
parent 1879 4d81c3bcac82
permissions -rw-r--r--
SVGHMI: Added simple HMI Tree View.
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
     1
# the platform name (PyV8, smjs, Mozilla, IE6, Opera, Safari etc.)
1737
a39c2918c015 clean-up: fix PEP8 E261 at least two spaces before inline comment
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1736
diff changeset
     2
platform = ''  # to be updated by app, on compile
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
     3
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
     4
# a dictionary of module override names (platform-specific)
1879
4d81c3bcac82 fix pylint error '(unsubscriptable-object) Value 'X' is unsubscriptable'
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1841
diff changeset
     5
overrides = {}  # to be updated by app, on compile
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
     6
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
     7
# the remote path for loading modules
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 728
diff changeset
     8
loadpath = None
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
     9
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 728
diff changeset
    10
stacktrace = None
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    11
1730
64d8f52bc8c8 clean-up for PEP8: fix W291 trailing whitespace
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 728
diff changeset
    12
appname = None
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    13
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
    14
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    15
def setloadpath(lp):
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    16
    global loadpath
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    17
    loadpath = lp
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    18
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
    19
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    20
def setappname(an):
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    21
    global appname
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    22
    appname = an
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    23
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
    24
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    25
def getloadpath():
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    26
    return loadpath
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    27
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
    28
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    29
def addoverride(module_name, path):
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    30
    overrides[module_name] = path
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    31
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
    32
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    33
def addstack(linedebug):
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    34
    JS("""
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    35
        if (pyjslib.bool((sys.stacktrace === null))) {
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    36
            sys.stacktrace = new pyjslib.List([]);
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    37
        }
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    38
        sys.stacktrace.append(linedebug);
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    39
    """)
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
    40
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
    41
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    42
def popstack():
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    43
    JS("""
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    44
        sys.stacktrace.pop()
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    45
    """)
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    46
1736
7e61baa047f0 clean-up: fix PEP8 E302 expected 2 blank lines, found 1
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents: 1730
diff changeset
    47
371
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    48
def printstack():
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    49
    JS("""
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    50
        var res = '';
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    51
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    52
        var __l = sys.stacktrace.__iter__();
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    53
        try {
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    54
            while (true) {
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    55
                var l = __l.next();
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    56
                res +=  ( l + '\\n' ) ;
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    57
            }
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    58
        } catch (e) {
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    59
            if (e != pyjslib.StopIteration) {
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    60
                throw e;
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    61
            }
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    62
        }
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    63
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    64
        return res;
b7cb57a2da08 Adding new svgui support using twisted website HMI
laurent
parents:
diff changeset
    65
    """)