Init
This commit is contained in:
Sven Riwoldt
271
functions.py
Executable file
271
functions.py
Executable file
@@ -0,0 +1,271 @@
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from mainGUI import *
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from generator import *
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from PyQt5.QtGui import *
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from PyQt5.QtWidgets import *
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from PyQt5.QtCore import *
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import sys
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import re
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import random
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def Process(string, pattern, info, NoMatchesLabel):
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'''Processes the specified regex pattern
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:param pattern: Regex pattern
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:type pattern: str
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:param string: Test string
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:type string: str
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:returns info: Search result information
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:type info: list
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:Example: string => "HELLO world
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Great day"
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pattern => [A-Z]+.*
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info => []
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return info => [["Full match 1", "[0-10]", "HELLO world"]]
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'''
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if pattern:
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try:
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NoMatchesLabel.hide()
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regex = r"{}".format(str(pattern))
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matches = re.finditer(regex, string, re.MULTILINE)
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for match_num, match in enumerate(matches, start=1):
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info.append(['Full match '+str(match_num), str(match.start())+'-'+str(match.end()), str(match.group())])
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for group_num in range(0, len(match.groups())):
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group_num = group_num + 1
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info.append(['Group '+str(group_num), str(match.start(group_num))+'-'+str(match.end(group_num)), str(match.group(group_num))])
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except:
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NoMatchesLabel.show()
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if not info:
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NoMatchesLabel.show()
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return info
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def GenerateGroupColor(color_spectrum, target):
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'''Color generator for groups
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:param target: Result info group name
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:type target: str
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:param color_spectrum: List of optional colors
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:type color_spectrum: list
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:returns: Selected rgb color
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:type: str
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'''
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if target == 'Group 1':
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color = color_spectrum[1]
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elif target == 'Group 2':
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color = color_spectrum[2]
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elif target == 'Group 3':
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color = color_spectrum[3]
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elif target == 'Group 4':
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color = color_spectrum[4]
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elif target == 'Group 5':
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color = color_spectrum[5]
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elif target == 'Group 6':
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color = color_spectrum[6]
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elif target == 'Group 7':
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color = color_spectrum[7]
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elif target == 'Group 8':
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color = color_spectrum[8]
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elif target == 'Group 9':
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color = color_spectrum[9]
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elif target == 'Group 10':
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color = color_spectrum[10]
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else:
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color = random.choice(color_spectrum)
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return color
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def FullMatchTagUI(scroll_area, layout, tag):
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'''Full match tag header - The dynamic part of Qt ui
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:param scroll_area: QT ui scroll area
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:type: PyQt5.QtWidgets.QScrollArea
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:param layout: QT ui scroll area layout
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:type: PyQt5.QtWidgets.QHBoxLayout
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'''
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CollectionWidget = QtWidgets.QWidget(scroll_area)
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CollectionWidget.setMinimumSize(QtCore.QSize(300, 25))
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CollectionWidget.setMaximumSize(QtCore.QSize(500, 25))
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CollectionWidget.setObjectName("CollectionWidget")
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verticalLayout_6 = QtWidgets.QVBoxLayout(CollectionWidget)
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verticalLayout_6.setContentsMargins(0, 0, 0, 0)
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verticalLayout_6.setSpacing(0)
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verticalLayout_6.setObjectName("verticalLayout_6")
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CollectionLabel = QtWidgets.QLabel("Match {}".format(str(tag.split(' ')[-1])))
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font = QtGui.QFont()
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font.setPointSize(8)
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font.setBold(True)
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CollectionLabel.setFont(font)
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CollectionLabel.setStyleSheet("color: rgb(78, 123, 179);\nmargin-bottom:5px;\nmargin-top:10px;")
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CollectionLabel.setObjectName("CollectionLabel")
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verticalLayout_6.addWidget(CollectionLabel)
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CollectionLine = QtWidgets.QFrame(CollectionWidget)
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CollectionLine.setStyleSheet("background-color: rgba(199, 199, 199, 50%);\nmin-height:1px;\nmax-height:1px;")
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CollectionLine.setFrameShape(QtWidgets.QFrame.HLine)
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CollectionLine.setFrameShadow(QtWidgets.QFrame.Sunken)
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CollectionLine.setObjectName("CollectionLine")
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verticalLayout_6.addWidget(CollectionLine)
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layout.addWidget(CollectionWidget)
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def InfoUI(res_widget, res_layout, res_tag, res_range, res_text, res_index, res_color, scroll_area, layout, tag):
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'''UI information widget element - The dynamic part of Qt ui
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:param res_widget: A list where the i-th element is the i-th Qt widget
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:type res_widget: list
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:param res_layout: A list where the i-th element is the i-th Qt H layout
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:type res_layout: list
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:param res_tag: A list where the i-th element is the i-th tag
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:type res_tag: list
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:param res_range: A list where the i-th element is the i-th range
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:type res_range: list
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:param res_text: A list where the i-th element is the i-th text
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:type res_text: list
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:param res_index: Current element-widget
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:type res_index: int
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:param res_color: Tag background color
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:type res_color: str
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:param scroll_area: Qt ui scroll area
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:type scroll_area: PyQt5.QtWidgets.QScrollArea
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:param layout: Qt ui scroll area layout
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:type layout: PyQt5.QtWidgets.QHBoxLayout
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:param tag: Tag name
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:type tag: str
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'''
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res_widget[res_index] = QtWidgets.QWidget(scroll_area)
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res_widget[res_index].setObjectName("ResultWidget")
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res_layout[res_index] = QtWidgets.QHBoxLayout(res_widget[res_index])
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res_layout[res_index].setContentsMargins(0, 7, 0, 0)
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res_layout[res_index].setObjectName("horizontalLayout_4")
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if 'Full match' in tag[0]:
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res_tag[res_index] = QtWidgets.QLabel(' '.join(tag[0].split(' ')[:-1]))
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else:
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res_tag[res_index] = QtWidgets.QLabel(tag[0])
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res_tag[res_index].setStyleSheet("min-width:60px;\nmax-width:60px;\nmin-height:20px;\nmax-height:20px;\nbackground-color: {};\nborder:2px;\nborder-radius:3px;\ncolor: rgb(54, 54, 54);\n".format(res_color))
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res_tag[res_index].setAlignment(QtCore.Qt.AlignCenter)
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res_tag[res_index].setObjectName("ResultTag")
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res_layout[res_index].addWidget(res_tag[res_index], 0, QtCore.Qt.AlignTop)
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res_range[res_index] = QtWidgets.QLabel(tag[1])
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res_range[res_index].setStyleSheet("min-width:60px;\nmax-width:60px;\nmin-height:20px;\nmax-height:20px;\ncolor: rgb(54, 54, 54);\n")
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res_range[res_index].setAlignment(QtCore.Qt.AlignCenter)
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res_range[res_index].setWordWrap(True)
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res_range[res_index].setObjectName("ResultRange")
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res_layout[res_index].addWidget(res_range[res_index], 0, QtCore.Qt.AlignTop)
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res_text[res_index] = QtWidgets.QLabel(tag[2])
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res_text[res_index].setStyleSheet("min-width:200px;\nmin-height:20px;\npadding-left:5px;\nbackground-color: rgba(98, 98, 98, 10%);\nborder:2px;\nborder-radius:3px;\ncolor: rgb(54, 54, 54);\n")
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res_text[res_index].setAlignment(QtCore.Qt.AlignLeading|QtCore.Qt.AlignLeft|QtCore.Qt.AlignVCenter)
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res_text[res_index].setWordWrap(True)
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res_text[res_index].setObjectName("ResultText")
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res_layout[res_index].addWidget(res_text[res_index], 0, QtCore.Qt.AlignTop)
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layout.addWidget(res_widget[res_index])
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def PreprocessInfo(info):
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'''Define the length of the list of variables for those used in UpdateInfo
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:return res_widget: list with the same length as info parameter
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:rtype res_widget: list
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:return res_layout: list with the same length as info parameter
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:rtype res_layout: list
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:return res_tag: list with the same length as info parameter
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:rtype res_tag: list
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:return res_range: list with the same length as info parameter
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:rtype res_range: list
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:return res_text: list with the same length as info parameter
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:rtype res_text: list
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'''
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res_widget = list(range(len(info)))
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res_layout = list(range(len(info)))
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res_tag = list(range(len(info)))
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res_range = list(range(len(info)))
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res_text = list(range(len(info)))
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return res_widget, res_layout, res_tag, res_range, res_text
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def clearLayout(layout):
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'''Cleaning the previous state of Layout
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:param layout: Layout to be cleaned
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:type layout: PyQt5.QtWidgets.QHBoxLayout
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'''
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while layout.count():
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child = layout.takeAt(0)
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if child.widget():
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child.widget().deleteLater()
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def Highlight(plain_edit, color, start, end):
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'''Highlights/marks the appropriate substring of the test string
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:param plain_edit: Plain edit component. NOT text from plain edit
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:type plain_edit: PyQt5.QtWidgets.QPlainTextEdit
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:param color: Matching color for the background of the corresponding group - tag result
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:type color: str
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:param start: Starting position/index of substring for marking.
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:type start: int
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:param end: Ending position/index of substring for marking.
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:type end: int
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'''
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fmt = QTextCharFormat()
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fmt.setBackground(color)
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cursor = QTextCursor(plain_edit.document())
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cursor.setPosition(start, QTextCursor.MoveAnchor)
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cursor.setPosition(end, QTextCursor.KeepAnchor)
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cursor.setCharFormat(fmt)
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def ClearHighlight(plain_edit, plain_edit_text):
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'''Reset all highlighted/marked substrings from the test string
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:param plain_edit: Plain edit component. NOT text from plain edit
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:type plain_edit: PyQt5.QtWidgets.QPlainTextEdit
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:param plain_edit_text: Text from plaind edit
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:type plain_edit_text: str
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'''
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fmt = QTextCharFormat()
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fmt.setBackground(QColor(Qt.white))
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cursor = QTextCursor(plain_edit.document())
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cursor.setPosition(0, QTextCursor.MoveAnchor)
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cursor.setPosition(len(list(plain_edit_text)), QTextCursor.KeepAnchor)
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cursor.setCharFormat(fmt)
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def HighlightRange(string):
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'''Convert a range from a string type to a list of integers
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:param string: The range of substring to be highlighted
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:type string: str
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:return : The range of substring to be highlighted
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:rtype : list
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:Example: string => "[2-9]"
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return => [2,9]
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'''
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return [int(re.sub(r'(\[|\])','',i)) for i in string.split('-')]
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def strColorTolist(string):
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'''Convert string type rgb colors to separate integer values of red - green - blue
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:param string: Rgb color as a string
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:type string: str
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:return colorList[0]: Red value
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:rtype colorList[0]: int
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:return colorList[1]: Green value
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:rtype colorList[1]: int
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:return colorList[2]: Blue value
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:rtype colorList[2]: int
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:Example: string => "rgb(255,100,50)"
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return colorList[0] => 255
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return colorList[1] => 100
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return colorList[2] => 50
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'''
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colorList = [int(i) for i in re.sub(r'(rgb\(|\))','',string).split(', ')]
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return colorList[0],colorList[1],colorList[2]
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def GetCode(textEdit, pattern, string):
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'''Generate code for Python regular expression based on the template
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:param textEdit: The QTextEdit element carries a raw code template
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:type textEdit: PyQt5.QtWidgets.QTextEdit
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:param pattern: A pattern to be entered in the code template
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:type pattern: str
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:param string: A test string to be entered in the code template
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:type string: str
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'''
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template = textEdit.toPlainText()
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textEdit.setText(template.replace("<CHANGE_ME>pattern<CHANGE_ME>", pattern).replace("<CHANGE_ME>string<CHANGE_ME>", string))
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