author | Edouard Tisserant <edouard.tisserant@gmail.com> |
Sun, 10 May 2020 16:32:19 +0200 | |
branch | svghmi |
changeset 2950 | 1e53d8b60ee9 |
parent 1973 | cc7a46953471 |
child 3750 | f62625418bff |
permissions | -rw-r--r-- |
814 | 1 |
#!/usr/bin/env python |
2 |
# -*- coding: utf-8 -*- |
|
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parents:
1954
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3 |
# This file is part of Beremiz. |
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# See COPYING file for copyrights details. |
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fix pylint warning '(unused-import), Unused import connectors'
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5 |
|
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fix pylint py3k conversion warning: "(no-absolute-import) import missing `from __future__ import absolute_import`"
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from __future__ import absolute_import |
1959
ce1bfd04b3f6
pep8 and pylint hate me
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parents:
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7 |
from collections import OrderedDict, namedtuple |
1957
2d1cc4f5e4ef
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Edouard Tisserant
parents:
1954
diff
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|
8 |
from plcopen.XSLTModelQuery import XSLTModelQuery, _StringValue, _BoolValue, _translate_args |
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9 |
|
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# ------------------------------------------------------------------------------- |
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# Helpers object for generating pou block instances list |
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# ------------------------------------------------------------------------------- |
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|
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_Point = namedtuple("Point", ["x", "y"]) |
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|
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_BlockInstanceInfos = namedtuple( |
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"BlockInstanceInfos", |
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["type", "id", "x", "y", "width", "height", "specific_values", "inputs", "outputs"]) |
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_BlockSpecificValues = ( |
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namedtuple("BlockSpecificValues", |
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["name", "execution_order"]), |
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[_StringValue, int]) |
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_VariableSpecificValues = ( |
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namedtuple("VariableSpecificValues", |
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["name", "value_type", "execution_order"]), |
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[_StringValue, _StringValue, int]) |
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_ConnectionSpecificValues = ( |
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namedtuple("ConnectionSpecificValues", ["name"]), |
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[_StringValue]) |
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|
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_PowerRailSpecificValues = ( |
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namedtuple("PowerRailSpecificValues", ["connectors"]), |
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[int]) |
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|
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_LDElementSpecificValues = ( |
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namedtuple("LDElementSpecificValues", |
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["name", "negated", "edge", "storage", "execution_order"]), |
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[_StringValue, _BoolValue, _StringValue, _StringValue, int]) |
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|
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_DivergenceSpecificValues = ( |
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namedtuple("DivergenceSpecificValues", ["connectors"]), |
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[int]) |
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|
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_SpecificValuesTuples = { |
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"comment": ( |
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namedtuple("CommentSpecificValues", ["content"]), |
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[_StringValue]), |
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"input": _VariableSpecificValues, |
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"output": _VariableSpecificValues, |
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"inout": _VariableSpecificValues, |
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"connector": _ConnectionSpecificValues, |
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"continuation": _ConnectionSpecificValues, |
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"leftPowerRail": _PowerRailSpecificValues, |
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"rightPowerRail": _PowerRailSpecificValues, |
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"contact": _LDElementSpecificValues, |
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"coil": _LDElementSpecificValues, |
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"step": ( |
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namedtuple("StepSpecificValues", ["name", "initial", "action"]), |
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[_StringValue, _BoolValue, lambda x: x]), |
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"transition": ( |
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namedtuple("TransitionSpecificValues", |
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["priority", "condition_type", "condition", "connection"]), |
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[int, _StringValue, _StringValue, lambda x: x]), |
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"selectionDivergence": _DivergenceSpecificValues, |
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"selectionConvergence": _DivergenceSpecificValues, |
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"simultaneousDivergence": _DivergenceSpecificValues, |
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"simultaneousConvergence": _DivergenceSpecificValues, |
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"jump": ( |
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namedtuple("JumpSpecificValues", ["target"]), |
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[_StringValue]), |
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"actionBlock": ( |
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namedtuple("ActionBlockSpecificValues", ["actions"]), |
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[lambda x: x]), |
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} |
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|
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_InstanceConnectionInfos = namedtuple( |
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"InstanceConnectionInfos", |
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["name", "negated", "edge", "position", "links"]) |
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|
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_ConnectionLinkInfos = namedtuple( |
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"ConnectionLinkInfos", |
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["refLocalId", "formalParameter", "points"]) |
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|
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86 |
|
1341 | 87 |
class _ActionInfos(object): |
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__slots__ = ["qualifier", "type", "value", "duration", "indicator"] |
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89 |
|
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def __init__(self, *args): |
91 |
for attr, value in zip(self.__slots__, args): |
|
92 |
setattr(self, attr, value if value is not None else "") |
|
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93 |
|
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def copy(self): |
95 |
return _ActionInfos(*[getattr(self, attr) for attr in self.__slots__]) |
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|
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97 |
|
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class BlockInstanceFactory(object): |
1411 | 99 |
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def __init__(self, block_instances): |
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self.BlockInstances = block_instances |
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self.CurrentInstance = None |
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self.SpecificValues = None |
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self.CurrentConnection = None |
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self.CurrentLink = None |
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def SetSpecificValues(self, context, *args): |
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self.SpecificValues = list(args) |
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self.CurrentInstance = None |
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self.CurrentConnection = None |
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self.CurrentLink = None |
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def AddBlockInstance(self, context, *args): |
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specific_values_tuple, specific_values_translation = \ |
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_SpecificValuesTuples.get(args[0][0], _BlockSpecificValues) |
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|
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if args[0][0] == "step" and len(self.SpecificValues) < 3 or \ |
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args[0][0] == "transition" and len(self.SpecificValues) < 4: |
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self.SpecificValues.append([None]) |
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elif args[0][0] == "actionBlock" and len(self.SpecificValues) < 1: |
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self.SpecificValues.append([[]]) |
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specific_values = specific_values_tuple(*_translate_args( |
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123 |
specific_values_translation, self.SpecificValues)) |
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self.SpecificValues = None |
1411 | 125 |
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self.CurrentInstance = _BlockInstanceInfos( |
1411 | 127 |
*(_translate_args([_StringValue, int] + [float] * 4, args) + |
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Laurent Bessard
parents:
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changeset
|
128 |
[specific_values, [], []])) |
1411 | 129 |
|
1338
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130 |
self.BlockInstances[self.CurrentInstance.id] = self.CurrentInstance |
1411 | 131 |
|
1338
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parents:
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|
132 |
def AddInstanceConnection(self, context, *args): |
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|
133 |
connection_args = _translate_args( |
1378
cbc0f64a25eb
Fixed bug with non-ascii characters in program comments
Laurent Bessard
parents:
1373
diff
changeset
|
134 |
[_StringValue] * 2 + [_BoolValue, _StringValue] + [float] * 2, args) |
1411 | 135 |
|
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|
136 |
self.CurrentConnection = _InstanceConnectionInfos( |
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|
137 |
*(connection_args[1:4] + [ |
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parents:
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changeset
|
138 |
_Point(*connection_args[4:6]), []])) |
1411 | 139 |
|
1338
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parents:
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changeset
|
140 |
if self.CurrentInstance is not None: |
c1e6c712cc35
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changeset
|
141 |
if connection_args[0] == "input": |
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Laurent Bessard
parents:
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changeset
|
142 |
self.CurrentInstance.inputs.append(self.CurrentConnection) |
c1e6c712cc35
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parents:
1337
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changeset
|
143 |
else: |
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|
144 |
self.CurrentInstance.outputs.append(self.CurrentConnection) |
c1e6c712cc35
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parents:
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changeset
|
145 |
else: |
c1e6c712cc35
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Laurent Bessard
parents:
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diff
changeset
|
146 |
self.SpecificValues.append([self.CurrentConnection]) |
1411 | 147 |
|
1338
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Laurent Bessard
parents:
1337
diff
changeset
|
148 |
def AddConnectionLink(self, context, *args): |
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diff
changeset
|
149 |
self.CurrentLink = _ConnectionLinkInfos( |
1378
cbc0f64a25eb
Fixed bug with non-ascii characters in program comments
Laurent Bessard
parents:
1373
diff
changeset
|
150 |
*(_translate_args([int, _StringValue], args) + [[]])) |
1338
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Laurent Bessard
parents:
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diff
changeset
|
151 |
self.CurrentConnection.links.append(self.CurrentLink) |
1411 | 152 |
|
1338
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Laurent Bessard
parents:
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diff
changeset
|
153 |
def AddLinkPoint(self, context, *args): |
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Laurent Bessard
parents:
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diff
changeset
|
154 |
self.CurrentLink.points.append(_Point( |
1373
4278d5c1e414
Fixed bug when graphic element position and size and connection points are decimal
Laurent Bessard
parents:
1372
diff
changeset
|
155 |
*_translate_args([float] * 2, args))) |
1411 | 156 |
|
1338
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Laurent Bessard
parents:
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changeset
|
157 |
def AddAction(self, context, *args): |
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diff
changeset
|
158 |
if len(self.SpecificValues) == 0: |
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diff
changeset
|
159 |
self.SpecificValues.append([[]]) |
1378
cbc0f64a25eb
Fixed bug with non-ascii characters in program comments
Laurent Bessard
parents:
1373
diff
changeset
|
160 |
translated_args = _translate_args([_StringValue] * 5, args) |
1338
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Laurent Bessard
parents:
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diff
changeset
|
161 |
self.SpecificValues[0][0].append(_ActionInfos(*translated_args)) |
1411 | 162 |
|
1749
d73b64672238
clean-up: fix PEP8 E305 expected 2 blank lines after class or function definition
Andrey Skvortsov <andrej.skvortzov@gmail.com>
parents:
1744
diff
changeset
|
163 |
|
1957
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
164 |
class BlockInstanceCollector(XSLTModelQuery): |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
165 |
""" object for collecting instances path list""" |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
166 |
def __init__(self, controller): |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
167 |
XSLTModelQuery.__init__(self, |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
168 |
controller, |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
169 |
"pou_block_instances.xslt", |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
170 |
[(name, self.FactoryCaller(name)) |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
171 |
for name in ["AddBlockInstance", |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
172 |
"SetSpecificValues", |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
173 |
"AddInstanceConnection", |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
174 |
"AddConnectionLink", |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
175 |
"AddLinkPoint", |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
176 |
"AddAction"]]) |
1338
c1e6c712cc35
Replaced old graphic viewer blocks loading process by xslt stylesheet
Laurent Bessard
parents:
1337
diff
changeset
|
177 |
|
1957
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
178 |
def FactoryCaller(self, funcname): |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
179 |
def CallFactory(*args): |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
180 |
return getattr(self.factory, funcname)(*args) |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
181 |
return CallFactory |
814 | 182 |
|
1957
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
183 |
def Collect(self, root, debug): |
1338
c1e6c712cc35
Replaced old graphic viewer blocks loading process by xslt stylesheet
Laurent Bessard
parents:
1337
diff
changeset
|
184 |
element_instances = OrderedDict() |
1957
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
185 |
self.factory = BlockInstanceFactory(element_instances) |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
186 |
self._process_xslt(root, debug) |
2d1cc4f5e4ef
GetEditedElementInstancesInfos now optimized as well. Forgotten because not using [R.I.P]LibraryResolver, but still XSLT compiling was hapenning on each call.
Edouard Tisserant
parents:
1954
diff
changeset
|
187 |
self.factory = None |
1338
c1e6c712cc35
Replaced old graphic viewer blocks loading process by xslt stylesheet
Laurent Bessard
parents:
1337
diff
changeset
|
188 |
return element_instances |