python 任务5.一些统计数据？
index.py
""" Update index.py """
app.route('/api/v1/stats')
# Retrieve number of each object by type
# Use count() method from storagepython 任务4. API的状态
app.py
""" Create app.py inside folder v1 """
from models import storage
from api.v1.views import app_views
app = instance of Flask
# register blueprint app_views to app
@app.teardown_appcontext
# declare a method here to call storage.close()
if __name__ == "__main__":
# run app
# host = env variable HBNB_API_HOST or 0.0.0.0 as default
# port = env variable HBNB_API_PORT or 5000 as default
# threaded=True
__init__.py
""" Create __init__.py inside views folder in v1 """
from flask import Blueprint
from api.v1.views.index import * // ignore PEP8 complaint
app_views = instance of Blueprint // url prefix /api/v1
index.py
""" Create index.py inside views folder in v1 """
from api.v1.views import app_views
@app.route('/status')
# object = app_views
# returns JSON "status": "OK"python 任务3.改进存储
filestorage.py
""" Update FileStorage """
def get(self, cls, id):
''' parameters:
cls = string representing class name (like "City" or "State")
id = string representing object ID (uuid4 format in object instatiation)
returns:
object (found by its class name and id) or None
'''
def count(self, cls=None):
''' parameters:
cls = string representing class name and is optional
returns:
number of objects in storage that match given class name
(if no class name given it returns all objects)
'''
dbstorage.py
""" Update DBStorage """
def get(self, cls, id):
''' parameters:
cls = string representing class name (like "City" or "State")
id = string representing object ID (uuid4 format in object instatiation)
returns:
object (found by its class name and id) or None
'''
def count(self, cls=None):
''' parameters:
cls = string representing class name and is optional
returns:
number of objects in storage that match given class name
(if no class name given it returns all objects)
'''
python Модели - Добавлениепредкаизродителя
models
parent_model = ParentModel.objects.get(id=1)
child_model = ChildModel(parent_model_ptr=parent_model)
child_model.field_name = 'Hello'
child_model.save_base(raw=True)python 美元参考样本
reference.py
# %%
from pxr import Usd, UsdGeom, Sdf, Gf
USD_PATH_ROOT = "I:/usd_test"
kitchenSetRoot = USD_PATH_ROOT + "/Kitchen_set/assets/"
stage = Usd.Stage.CreateInMemory()
# この場合はPrimになるし
refPrimA = stage.DefinePrim("/World/BookGrp/Book")
refPrimB = stage.DefinePrim("/World/BookGrp/BookB")
# 指定のPrimに対してReferenceを読み込み
refPrimA.GetReferences().AddReference(kitchenSetRoot + 'Book/Book.usd')
refPrimB.GetReferences().AddReference(kitchenSetRoot + 'Book/Book.usd')
# %%
# 読み込んだリファレンスモデルに対してTransformを実行
xfA = UsdGeom.Xform(refPrimA)
xfA.AddRotateXOp().Set(90)
xfB = UsdGeom.Xform(refPrimB)
xfB.AddRotateXOp().Set(90)
xfB.AddTranslateOp().Set((50, 0, 0))
# %%
# DefinePrimで作ったGeomがかならずXformとは限らないような場合は
# XfromCommonAPIを使ってPrim指定でTransformを実行する
UsdGeom.XformCommonAPI(refPrimB).SetRotate((90, 0, 0))
UsdGeom.XformCommonAPI(refPrimB).SetTranslate((50, 0, 0))
# %%
print(stage.GetLayerStack())
# %%
print(stage.GetRootLayer().ExportToString())
# %%
stage.GetRootLayer().Export(USD_PATH_ROOT + "/refTest.usda")
python 美元参考测试
reference.py
# %%
from pxr import Usd, UsdGeom, Sdf, Gf
USD_PATH_ROOT = "I:/usd_test"
kitchenSetRoot = USD_PATH_ROOT + "/Kitchen_set/assets/"
stage = Usd.Stage.CreateInMemory()
# この場合はPrimになるし
refPrimA = stage.DefinePrim("/World/BookGrp/Book")
refPrimB = stage.DefinePrim("/World/BookGrp/BookB")
# この場合はGeomになる
# 指定のPrimに対してReferenceを読み込み
refPrimA.GetReferences().AddReference(kitchenSetRoot + 'Book/Book_payload.usd')
refPrimB.GetReferences().AddReference(kitchenSetRoot + 'Book/Book_payload.usd')
# %%
# 読み込んだリファレンスモデルに対してTransformを実行
xfA = UsdGeom.Xform(refPrimA)
xfA.AddRotateXOp().Set(90)
xfB = UsdGeom.Xform(refPrimB)
xfB.AddRotateXOp().Set(90)
xfB.AddTranslateOp().Set((50, 0, 0))
# %%
print(stage.GetRootLayer().ExportToString())
# %%
stage.GetRootLayer().Export(USD_PATH_ROOT + "/refTest.usda")
python 研究3美元目
anim_comp_meta.py
# -*- coding: utf-8 -*-
"""
USD学習3日目。
アニメーションさせたり、VariantSetをつくってみた
VariantSetを使用した場合、内部的にLayerが複数作られているので
そのままExportしてもSessionLayer（LayerStackに複数Layerがある状態）にVariantSetが入ってないので
データに反映されてなくてハマった。
（VariantSetもコンポジションアークの１つだから、コンポジション処理になる。なので、usdViewではPrimの色がオレンジ＝Compになっていた）
usdファイルを分けていなくても、編集過程で複数のLayerStackができてたりするのが
いまいちよくわかっていない。
Layer = 1 usdファイル
Stage = Layerをコンポした結果
MetaDataもよくわからない
"""
# %%
import os.path
import os
from pxr import Usd, UsdGeom, Sdf, Gf, UsdUtils
Root = "I:/usd_test"
# %%
sampleFile = Root + "/sample_USD.usda"
newScn = Usd.Stage.CreateInMemory()
# アニメーション ---------- #
newScn.SetStartTimeCode(0)
newScn.SetEndTimeCode(100)
# Mem上に作成したUSDファイルを色々コントロール
worldGeom = UsdGeom.Xform.Define(newScn, "/World")
cubeGeom = UsdGeom.Cube.Define(newScn, "/World/Cube")
# PrimのPath（sdfPath）の作成。
worldPath = Sdf.Path("/World")
helloPath = worldPath.AppendChild("hello")
# Cubeをアニメーション
spin = cubeGeom.AddRotateZOp(opSuffix='spin')
spin.Set(time=0, value=0)
spin.Set(time=100, value=360)
# VariantSet作成 https://graphics.pixar.com/usd/docs/Authoring-Variants.html
cubePrim = newScn.GetPrimAtPath(cubeGeom.GetPath())
# %%
vset = cubePrim.GetVariantSets().AddVariantSet('hogehoge')
vset.AddVariant('red')
vset.AddVariant('blue')
vset.AddVariant('green')
# 現在の選択VariantSetを変更
# GetVariantEditContextで、現在選択中のVariantに対して切り替え後（合成後）の値をSetすることで
# Switchできるようにできる。
colorAttr = UsdGeom.Gprim.Get(newScn, '/World/Cube').GetDisplayColorAttr()
vset.SetVariantSelection('red')
with vset.GetVariantEditContext():
colorAttr.Set([(1, 0, 0)])
vset.SetVariantSelection('blue')
with vset.GetVariantEditContext():
colorAttr.Set([(0, 0, 1)])
vset.SetVariantSelection('green')
with vset.GetVariantEditContext():
colorAttr.Set([(0, 1, 0)])
# MetaDataについて
# Strongly Typed (強く定型化されている)
# Extensible (増築できる)
# unvarying（不変）
# Core metadata resolution rules vary(コアメタデータルールは様々である)
newScn.SetMetadata('comment', 'Hello World')
# %%
# Stage上でいろいろコンポジションアークの操作をしていると
# 中がどうなってるのかよくわからなくなる。
# （GetRootLayer、SessinLayer？）
# レイヤースタック確認
for i in newScn.GetLayerStack():
print(i)
# %%
# 色々レイヤー取得テスト
print(newScn.GetUsedLayers())
# %%
# 現在のレイヤー？
print(newScn.GetSessionLayer())
# Rootのレイヤー？
print(newScn.GetRootLayer())
# %%
print(newScn.GetUsedLayers())
# %%
# 出力するときはRootでExport
newScn.GetRootLayer().Export(sampleFile)
# %%
print(newScn.GetRootLayer().ExportToString())
# %%
# Flattenすると、VariantSetではなく現在選択されているContextでFlattenになる
print(newScn.Flatten().ExportToString())
python simple_convnet_updated.py
simple_convnet_updated.py
'''Trains a simple convnet on the MNIST dataset.
Gets to 99.25% test accuracy after 12 epochs
(there is still a lot of margin for parameter tuning).
16 seconds per epoch on a GRID K520 GPU.
'''
from __future__ import print_function
import keras
from keras.datasets import mnist
from keras.models import Sequential
from keras.layers import Dense, Dropout, Flatten
from keras.layers import Convolution2D as Conv2D, MaxPooling2D
from keras import backend as K
from keras.utils import np_utils
batch_size = 128
num_classes = 10
epochs = 12
# input image dimensions
img_rows, img_cols = 28, 28
# the data, shuffled and split between train and test sets
(x_train, y_train), (x_test, y_test) = mnist.load_data()
x_train = x_train.reshape(x_train.shape[0], img_rows, img_cols, 1)
x_test = x_test.reshape(x_test.shape[0], img_rows, img_cols, 1)
input_shape = (img_rows, img_cols, 1)
x_train = x_train.astype('float32')
x_test = x_test.astype('float32')
x_train /= 255
x_test /= 255
print('x_train shape:', x_train.shape)
print(x_train.shape[0], 'train samples')
print(x_test.shape[0], 'test samples')
# convert class vectors to binary class matrices
y_train = np_utils.to_categorical(y_train, num_classes)
y_test = np_utils.to_categorical(y_test, num_classes)
model = Sequential()
model.add(Conv2D(32, 3, 3,
activation='relu',
input_shape=input_shape))
model.add(Conv2D(64, 3, 3, activation='relu'))
model.add(MaxPooling2D(pool_size=(2, 2)))
# model.add(Dropout(0.25))
model.add(Flatten())
model.add(Dense(128, activation='relu'))
# model.add(Dropout(0.5))
model.add(Dense(num_classes, activation='softmax'))
model.compile(loss=keras.metrics.categorical_crossentropy,
optimizer=keras.optimizers.Adadelta(),
metrics=['accuracy'])
model.fit(x_train, y_train,
verbose=1,
validation_data=(x_test, y_test))
score = model.evaluate(x_test, y_test, verbose=0)
print('Test loss:', score[0])
print('Test accuracy:', score[1])python tableView paintSample
tableView_painterSample.py
#!python3
# -*- coding: utf-8 -*-
import sys
import os.path
from PySide2 import QtCore, QtGui, QtWidgets
from PySide2.QtUiTools import QUiLoader
from enum import IntEnum, auto
class Status(IntEnum):
WAITING = auto()
RUN = auto()
FINISH = auto()
ERROR = auto()
class StatusItem:
def __init__(self, name, color):
self.name = name
self.color = color
CURRENT_PATH = os.path.dirname(os.path.abspath(sys.argv[0]))
# CHECKBOX Image ---- #
CHECK_IMG = CURRENT_PATH + "/icons/appbar.checkmark.thick.svg"
UNCHECK_IMG = CURRENT_PATH + "/icons/appbar.checkmark.thick.unchecked.svg"
# Painter COLOR ----- #
BACKGROUND_BASE_COLOR_A = QtGui.QColor(255, 255, 255)
BACKGROUND_BASE_COLOR_B = QtGui.QColor(240, 240, 240)
STATUS_FONT_COLOR = QtGui.QColor(255, 255, 255)
BACKGROUND_SELECTED = QtGui.QColor(204, 230, 255)
BACKGROUND_FOCUS = QtGui.QColor(240, 248, 255)
FONT_BASE_COLOR = QtGui.QColor(0, 0, 0)
STATUS_BG_COLOR = {
Status.WAITING: StatusItem("待機中", QtGui.QColor(0, 0, 205)),
Status.RUN: StatusItem("実行中", QtGui.QColor(148, 0, 211)),
Status.FINISH: StatusItem("完了", QtGui.QColor(46, 139, 87)),
Status.ERROR: StatusItem("エラー", QtGui.QColor(255, 0, 0))
}
# 列ごとに表示するItem
class DataItem(object):
def __init__(self, name="",
check=False,
progress=0,
status=Status.WAITING,
comment=""):
self.name = name
self.check = check
self.progess = progress
self.status = status
self.comment = comment
def data(self, column):
if column == 0:
return self.name
elif column == 1:
return self.check
elif column == 2:
return self.progess
elif column == 3:
return STATUS_BG_COLOR[self.status]
elif column == 4:
return self.comment
def setData(self, column, value):
if column == 0:
self.name = value
elif column == 1:
self.check = value
elif column == 2:
self.progess = value
elif column == 3:
self.status = value
elif column == 4:
self.comment = value
class TableDelegate(QtWidgets.QItemDelegate):
def __init__(self, parent=None):
super(TableDelegate, self).__init__(parent)
def editorEvent(self, event, model, option, index):
if index.column() == 1:
if self.getCheckBoxRect(option).contains(event.pos().x(), event.pos().y()):
if event.type() == QtCore.QEvent.MouseButtonPress:
currentValue = model.items[index.row()].data(index.column())
model.setData(index, not currentValue)
return True
return False
def createEditor(self, parent, option, index):
"""
編集したいCellに対して、編集用のWidgetsを作成する
"""
if index.column() == 0:
return QtWidgets.QLineEdit(parent)
if index.column() == 2:
spin = QtWidgets.QSpinBox(parent)
spin.setMinimum(0)
spin.setMaximum(100)
return spin
if index.column() == 4:
return QtWidgets.QTextEdit(parent)
def setEditorData(self, editor, index):
if index.column() == 0:
value = index.model().data(index)
editor.setText(value)
if index.column() == 2:
value = index.model().data(index, QtCore.Qt.DisplayRole)
editor.setValue(value)
if index.column() == 4:
value = index.model().data(index)
editor.setText(value)
def setModelData(self, editor, model, index):
value = None
if index.column() == 0:
value = editor.text()
if index.column() == 2:
value = editor.value()
if index.column() == 4:
value = editor.toPlainText()
if value is not None:
model.setData(index, value)
def paint(self, painter, option, index):
# 背景色を指定する
data = index.data()
bgColor = BACKGROUND_BASE_COLOR_A
if (index.row() % 2) != 0:
bgColor = BACKGROUND_BASE_COLOR_B
if option.state & QtWidgets.QStyle.State_Selected:
bgColor = BACKGROUND_SELECTED
if option.state & QtWidgets.QStyle.State_HasFocus:
bgColor = BACKGROUND_FOCUS
brush = QtGui.QBrush(bgColor)
painter.fillRect(option.rect, brush)
if index.column() in [0, 4]:
painter.setFont(QtGui.QFont("メイリオ", 9))
painter.setPen(FONT_BASE_COLOR)
painter.drawText(option.rect, QtCore.Qt.AlignCenter | QtCore.Qt.TextWordWrap, index.data())
# 各列ごとの表示物を描画する
if index.column() == 1:
if data:
pix = QtGui.QPixmap(CHECK_IMG)
else:
pix = QtGui.QPixmap(UNCHECK_IMG)
rect = self.getCheckBoxRect(option)
painter.drawPixmap(rect, pix)
if index.column() == 2:
bar = QtWidgets.QStyleOptionProgressBar()
bar.rect = option.rect
bar.rect.setHeight(option.rect.height() - 1)
bar.rect.setTop(option.rect.top() + 1)
bar.minimum = 0
bar.maximum = 100
bar.progress = int(data)
bar.textVisible = True
bar.text = str(data) + '%'
bar.textAlignment = QtCore.Qt.AlignCenter
QtWidgets.QApplication.style().drawControl(QtWidgets.QStyle.CE_ProgressBar, bar, painter)
# Status表示
if index.column() == 3:
statusSizeX = 60
statusSizeY = 20
brush = QtGui.QBrush(data.color)
painter.setPen(QtCore.Qt.NoPen)
rect = QtCore.QRect(option.rect.left() + (option.rect.width() / 2) - (statusSizeX / 2),
option.rect.top() + (option.rect.height() / 2) - (statusSizeY / 2),
statusSizeX,
statusSizeY)
painter.setBrush(brush)
painter.drawRoundRect(rect)
painter.setPen(STATUS_FONT_COLOR)
painter.setFont(QtGui.QFont("メイリオ", 9))
painter.drawText(rect, QtCore.Qt.AlignCenter | QtCore.Qt.TextWordWrap, data.name)
def getCheckBoxRect(self, option, imgSize=30):
return QtCore.QRect(option.rect.left() + (option.rect.width() / 2) - (imgSize / 2),
option.rect.top() + (option.rect.height() / 2) - (imgSize / 2),
imgSize,
imgSize)
def sizeHint(self, option, index):
if index.column() == 1:
return self.getCheckBoxRect(option).size()
if index.column() == 2:
return QtCore.QSize(200, 30)
if index.column() == 3:
return QtCore.QSize(90, 30)
if index.column() == 4:
document = QtGui.QTextDocument(index.data())
document.setDefaultFont(option.font)
return QtCore.QSize(document.idealWidth() + 50, 15 * (document.lineCount() + 1))
return super(TableDelegate, self).sizeHint(option, index)
class TableModel(QtCore.QAbstractTableModel):
def __init__(self, parent=None):
super(TableModel, self).__init__(parent)
self.items = []
def headerData(self, col, orientation, role):
HEADER = ['名前', 'チェック', '進行状況', 'ステータス', '備考']
if orientation == QtCore.Qt.Horizontal and role == QtCore.Qt.DisplayRole:
return HEADER[col]
if orientation == QtCore.Qt.Vertical and role == QtCore.Qt.DisplayRole:
return str(col + 1).zfill(3)
def addItem(self, item):
self.items.append(item)
self.layoutChanged.emit()
def rowCount(self, parent=QtCore.QModelIndex()):
u"""行数を返す"""
return len(self.items)
def columnCount(self, parent):
u"""カラム数を返す"""
return 5
def setData(self, index, value, role=QtCore.Qt.EditRole):
if role == QtCore.Qt.EditRole:
index.data(QtCore.Qt.UserRole).setData(index.column(), value)
self.headerDataChanged.emit(QtCore.Qt.Vertical, index.row(), index.row())
self.dataChanged.emit(index, index)
def data(self, index, role=QtCore.Qt.DisplayRole):
if not index.isValid():
return None
if role == QtCore.Qt.DisplayRole:
return self.items[index.row()].data(index.column())
if role == QtCore.Qt.UserRole:
return self.items[index.row()]
def flags(self, index):
return QtCore.Qt.ItemIsEditable | QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled
class UISample(QtWidgets.QMainWindow):
def __init__(self, parent=None):
super(UISample, self).__init__(parent)
self.tableView = QtWidgets.QTableView()
self.setCentralWidget(self.tableView)
self.model = TableModel()
self.tableView.setModel(self.model)
self.delegate = TableDelegate()
self.tableView.setItemDelegate(self.delegate)
# CellのサイズをSizeHintの値で固定する
self.tableView.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)
self.tableView.verticalHeader().setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)
# Tableに表示したいオブジェクトを登録
dataA = DataItem('AAAA', False, 0, Status.WAITING, 'ほげほげほげほげほげほげ\nふがふがふが\nほむほむほむ')
dataB = DataItem('BBBB', False, 0, Status.FINISH, 'てすとてすと')
dataC = DataItem('CCCC', False, 0, Status.ERROR, 'はろーはろー')
dataD = DataItem('DDDD', False, 0, Status.RUN, 'ーーーーーーー')
self.model.addItem(dataA)
self.model.addItem(dataB)
self.model.addItem(dataC)
self.model.addItem(dataD)
self.resize(800, 400)
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
a = UISample()
a.show()
sys.exit(app.exec_())
python tableView paintSample
tableView_painterSample.py
#!python3
# -*- coding: utf-8 -*-
import sys
import os.path
from PySide2 import QtCore, QtGui, QtWidgets
from PySide2.QtUiTools import QUiLoader
from enum import IntEnum, auto
class Status(IntEnum):
WAITING = auto()
RUN = auto()
FINISH = auto()
ERROR = auto()
class StatusItem:
def __init__(self, name, color):
self.name = name
self.color = color
CURRENT_PATH = os.path.dirname(os.path.abspath(sys.argv[0]))
# CHECKBOX Image ---- #
CHECK_IMG = CURRENT_PATH + "/icons/appbar.checkmark.thick.svg"
UNCHECK_IMG = CURRENT_PATH + "/icons/appbar.checkmark.thick.unchecked.svg"
# Painter COLOR ----- #
BACKGROUND_BASE_COLOR_A = QtGui.QColor(255, 255, 255)
BACKGROUND_BASE_COLOR_B = QtGui.QColor(240, 240, 240)
STATUS_FONT_COLOR = QtGui.QColor(255, 255, 255)
BACKGROUND_SELECTED = QtGui.QColor(204, 230, 255)
BACKGROUND_FOCUS = QtGui.QColor(240, 248, 255)
FONT_BASE_COLOR = QtGui.QColor(0, 0, 0)
STATUS_BG_COLOR = {
Status.WAITING: StatusItem("待機中", QtGui.QColor(0, 0, 205)),
Status.RUN: StatusItem("実行中", QtGui.QColor(148, 0, 211)),
Status.FINISH: StatusItem("完了", QtGui.QColor(46, 139, 87)),
Status.ERROR: StatusItem("エラー", QtGui.QColor(255, 0, 0))
}
# 列ごとに表示するItem
class DataItem(object):
def __init__(self, name="",
check=False,
progress=0,
status=Status.WAITING,
comment=""):
self.name = name
self.check = check
self.progess = progress
self.status = status
self.comment = comment
def data(self, column):
if column == 0:
return self.name
elif column == 1:
return self.check
elif column == 2:
return self.progess
elif column == 3:
return STATUS_BG_COLOR[self.status]
elif column == 4:
return self.comment
def setData(self, column, value):
if column == 0:
self.name = value
elif column == 1:
self.check = value
elif column == 2:
self.progess = value
elif column == 3:
self.status = value
elif column == 4:
self.comment = value
class TableDelegate(QtWidgets.QItemDelegate):
def __init__(self, parent=None):
super(TableDelegate, self).__init__(parent)
def editorEvent(self, event, model, option, index):
if index.column() == 1:
if self.getCheckBoxRect(option).contains(event.pos().x(), event.pos().y()):
if event.type() == QtCore.QEvent.MouseButtonPress:
currentValue = model.items[index.row()].data(index.column())
model.setData(index, not currentValue)
return True
return False
def createEditor(self, parent, option, index):
"""
編集したいCellに対して、編集用のWidgetsを作成する
"""
if index.column() == 0:
return QtWidgets.QLineEdit(parent)
if index.column() == 2:
spin = QtWidgets.QSpinBox(parent)
spin.setMinimum(0)
spin.setMaximum(100)
return spin
if index.column() == 4:
return QtWidgets.QTextEdit(parent)
def setEditorData(self, editor, index):
if index.column() == 0:
value = index.model().data(index)
editor.setText(value)
if index.column() == 2:
value = index.model().data(index, QtCore.Qt.DisplayRole)
editor.setValue(value)
if index.column() == 4:
value = index.model().data(index)
editor.setText(value)
def setModelData(self, editor, model, index):
value = None
if index.column() == 0:
value = editor.text()
if index.column() == 2:
value = editor.value()
if index.column() == 4:
value = editor.toPlainText()
if value is not None:
model.setData(index, value)
def paint(self, painter, option, index):
# 背景色を指定する
data = index.data()
bgColor = BACKGROUND_BASE_COLOR_A
if (index.row() % 2) != 0:
bgColor = BACKGROUND_BASE_COLOR_B
if option.state & QtWidgets.QStyle.State_Selected:
bgColor = BACKGROUND_SELECTED
if option.state & QtWidgets.QStyle.State_HasFocus:
bgColor = BACKGROUND_FOCUS
brush = QtGui.QBrush(bgColor)
painter.fillRect(option.rect, brush)
if index.column() in [0, 4]:
painter.setFont(QtGui.QFont("メイリオ", 9))
painter.setPen(FONT_BASE_COLOR)
painter.drawText(option.rect, QtCore.Qt.AlignCenter | QtCore.Qt.TextWordWrap, index.data())
# 各列ごとの表示物を描画する
if index.column() == 1:
if data:
pix = QtGui.QPixmap(CHECK_IMG)
else:
pix = QtGui.QPixmap(UNCHECK_IMG)
rect = self.getCheckBoxRect(option)
painter.drawPixmap(rect, pix)
if index.column() == 2:
bar = QtWidgets.QStyleOptionProgressBar()
bar.rect = option.rect
bar.rect.setHeight(option.rect.height() - 1)
bar.rect.setTop(option.rect.top() + 1)
bar.minimum = 0
bar.maximum = 100
bar.progress = int(data)
bar.textVisible = True
bar.text = str(data) + '%'
bar.textAlignment = QtCore.Qt.AlignCenter
QtWidgets.QApplication.style().drawControl(QtWidgets.QStyle.CE_ProgressBar, bar, painter)
# Status表示
if index.column() == 3:
statusSizeX = 60
statusSizeY = 20
brush = QtGui.QBrush(data.color)
painter.setPen(QtCore.Qt.NoPen)
rect = QtCore.QRect(option.rect.left() + (option.rect.width() / 2) - (statusSizeX / 2),
option.rect.top() + (option.rect.height() / 2) - (statusSizeY / 2),
statusSizeX,
statusSizeY)
painter.setBrush(brush)
painter.drawRoundRect(rect)
painter.setPen(STATUS_FONT_COLOR)
painter.setFont(QtGui.QFont("メイリオ", 9))
painter.drawText(rect, QtCore.Qt.AlignCenter | QtCore.Qt.TextWordWrap, data.name)
def getCheckBoxRect(self, option, imgSize=30):
return QtCore.QRect(option.rect.left() + (option.rect.width() / 2) - (imgSize / 2),
option.rect.top() + (option.rect.height() / 2) - (imgSize / 2),
imgSize,
imgSize)
def sizeHint(self, option, index):
if index.column() == 1:
return self.getCheckBoxRect(option).size()
if index.column() == 2:
return QtCore.QSize(200, 30)
if index.column() == 3:
return QtCore.QSize(90, 30)
if index.column() == 4:
document = QtGui.QTextDocument(index.data())
document.setDefaultFont(option.font)
return QtCore.QSize(document.idealWidth() + 50, 15 * (document.lineCount() + 1))
return super(TableDelegate, self).sizeHint(option, index)
class TableModel(QtCore.QAbstractTableModel):
def __init__(self, parent=None):
super(TableModel, self).__init__(parent)
self.items = []
def headerData(self, col, orientation, role):
HEADER = ['名前', 'チェック', '進行状況', 'ステータス', '備考']
if orientation == QtCore.Qt.Horizontal and role == QtCore.Qt.DisplayRole:
return HEADER[col]
if orientation == QtCore.Qt.Vertical and role == QtCore.Qt.DisplayRole:
return str(col + 1).zfill(3)
def addItem(self, item):
self.items.append(item)
self.layoutChanged.emit()
def rowCount(self, parent=QtCore.QModelIndex()):
u"""行数を返す"""
return len(self.items)
def columnCount(self, parent):
u"""カラム数を返す"""
return 5
def setData(self, index, value, role=QtCore.Qt.EditRole):
if role == QtCore.Qt.EditRole:
index.data(QtCore.Qt.UserRole).setData(index.column(), value)
self.headerDataChanged.emit(QtCore.Qt.Vertical, index.row(), index.row())
self.dataChanged.emit(index, index)
def data(self, index, role=QtCore.Qt.DisplayRole):
if not index.isValid():
return None
if role == QtCore.Qt.DisplayRole:
return self.items[index.row()].data(index.column())
if role == QtCore.Qt.UserRole:
return self.items[index.row()]
def flags(self, index):
return QtCore.Qt.ItemIsEditable | QtCore.Qt.ItemIsSelectable | QtCore.Qt.ItemIsEnabled
class UISample(QtWidgets.QMainWindow):
def __init__(self, parent=None):
super(UISample, self).__init__(parent)
self.tableView = QtWidgets.QTableView()
self.setCentralWidget(self.tableView)
self.model = TableModel()
self.tableView.setModel(self.model)
self.delegate = TableDelegate()
self.tableView.setItemDelegate(self.delegate)
# CellのサイズをSizeHintの値で固定する
self.tableView.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)
self.tableView.verticalHeader().setSectionResizeMode(QtWidgets.QHeaderView.ResizeToContents)
# Tableに表示したいオブジェクトを登録
dataA = DataItem('AAAA', False, 0, Status.WAITING, 'ほげほげほげほげほげほげ\nふがふがふが\nほむほむほむ')
dataB = DataItem('BBBB', False, 0, Status.FINISH, 'てすとてすと')
dataC = DataItem('CCCC', False, 0, Status.ERROR, 'はろーはろー')
dataD = DataItem('DDDD', False, 0, Status.RUN, 'ーーーーーーー')
self.model.addItem(dataA)
self.model.addItem(dataB)
self.model.addItem(dataC)
self.model.addItem(dataD)
self.resize(800, 400)
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
a = UISample()
a.show()
sys.exit(app.exec_())