9884aeeb-db0a-40bd-9404-6d7422e6d7b0

Committed 29 Jul 2025 01:51PM UTC coverage: 72.181% (-0.02%) from 72.199%

Build # 9884aeeb-db0a-40bd-9404-6d7422e6d7b0

Build Type

push

circleci

Committed by

jjgomera

Commit Message

Merge branch 'master' of https://github.com/jjgomera/pychemqt

Run Details

30 of 130 new or added lines in 15 files covered. (23.08%)

702 existing lines in 22 files now uncovered.

28858 of 39980 relevant lines covered (72.18%)

0.72 hits per line

Source File
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34.62

/lib/thread.py

#!/usr/bin/python3
# -*- coding: utf-8 -*-

'''Pychemqt, Chemical Engineering Process simulator
Copyright (C) 2009-2025, Juan José Gómez Romera <jjgomera@gmail.com>

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/>.


Library for work with thread in pychemqt for improve UI response
  * :class:`WaitforClick`: Thread for draw stream in PFD
  * :class:`Evaluate`: Thread to insolate entity calculation from gui, used \
            in streams equipment, and project

API reference
-------------

'''


from time import sleep

from tools.qt import QtCore


class WaitforClick(QtCore.QThread):
    """
    Thread used in PFD drawing to specified stream input and output or add
    equipment.
    TODO: Use to customize stream drawing
    """
    def __init__(self, num, parent=None):
        super().__init__(parent)
        self.setTerminationEnabled(True)
        self.num = num

    def run(self):
        """Wait until the mouse is clicked"""
        while True:
            sleep(0.1)
            if len(self.parent().Pos) >= self.num:
                break


class Evaluate(QtCore.QThread):
    """
    Thread used to insolate calculation process in entities (stream, project
    and equipment, so gui can response while calculation is in process
    """
    def __init__(self, parent=None):
        super().__init__(parent)
        self.mutex = QtCore.QMutex()
        self.entity = None
        self.kwargs = None

    def start(self, entity, kwargs):
        """Rewrite QThread start procedure"""
        self.entity = entity
        self.kwargs = kwargs
        QtCore.QThread.start(self)

    def run(self):
        """Evaluate entity"""
        self.mutex.lock()
        self.entity(**self.kwargs)
        self.mutex.unlock()

1	#!/usr/bin/python3
2	# -- coding: utf-8 --
3
4	'''Pychemqt, Chemical Engineering Process simulator
5	Copyright (C) 2009-2025, Juan José Gómez Romera <jjgomera@gmail.com>
6
7	This program is free software: you can redistribute it and/or modify
8	it under the terms of the GNU General Public License as published by
9	the Free Software Foundation, either version 3 of the License, or
10	(at your option) any later version.
11
12	This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.
16
17	You should have received a copy of the GNU General Public License
18	along with this program. If not, see <http://www.gnu.org/licenses/>.
19
20
21	Library for work with thread in pychemqt for improve UI response
22	* :class:`WaitforClick`: Thread for draw stream in PFD
23	* :class:`Evaluate`: Thread to insolate entity calculation from gui, used \
24	in streams equipment, and project
25
26	API reference
27	-------------
28
29	'''
30
31
32	from time import sleep	1✔
33
34	from tools.qt import QtCore	1✔
35
36
37	class WaitforClick(QtCore.QThread):	1✔
38	"""
39	Thread used in PFD drawing to specified stream input and output or add
40	equipment.
41	TODO: Use to customize stream drawing
42	"""
43	def __init__(self, num, parent=None):	1✔
UNCOV 44	super().__init__(parent)	×
UNCOV 45	self.setTerminationEnabled(True)	×
46	self.num = num	×
47
48	def run(self):	1✔
49	"""Wait until the mouse is clicked"""
UNCOV 50	while True:	×
UNCOV 51	sleep(0.1)	×
UNCOV 52	if len(self.parent().Pos) >= self.num:	×
UNCOV 53	break	×
54
55
56	class Evaluate(QtCore.QThread):	1✔
57	"""
58	Thread used to insolate calculation process in entities (stream, project
59	and equipment, so gui can response while calculation is in process
60	"""
61	def __init__(self, parent=None):	1✔
UNCOV 62	super().__init__(parent)	×
UNCOV 63	self.mutex = QtCore.QMutex()	×
UNCOV 64	self.entity = None	×
65	self.kwargs = None	×
66
67	def start(self, entity, kwargs):	1✔
68	"""Rewrite QThread start procedure"""
UNCOV 69	self.entity = entity	×
UNCOV 70	self.kwargs = kwargs	×
71	QtCore.QThread.start(self)	×
72
73	def run(self):	1✔
74	"""Evaluate entity"""
UNCOV 75	self.mutex.lock()	×
UNCOV 76	self.entity(**self.kwargs)	×
UNCOV 77	self.mutex.unlock()	×

jjgomera / pychemqt / 9884aeeb-db0a-40bd-9404-6d7422e6d7b0

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