blocks|key|2742962|text|您需要使用pyuic工具从您的ui文件生成python文件(site-package\pyqt4\bin)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2742963|pyuic+form1.ui+>+form1.py|code-block|syntax|javascript|2742964|使用pyqt4|2742965|pyuic4.bat+form1.ui+>+form1.py|2742966|然后，您可以将form1导入到脚本中。|2742967|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

You need to generate a python file from your ui file with the pyuic tool (site-packages\pyqt4\bin)

<pre><code>pyuic form1.ui &gt; form1.py
</code></pre>

with pyqt4

<pre><code>pyuic4.bat form1.ui &gt; form1.py
</code></pre>

Then you can import the form1 into your script.

blocks|key|931952|text|您可以使用以下命令将.ui文件转换为可执行的python文件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|931953|pyuic4+-x+form1.ui+>+form1.py|code-block|syntax|javascript|931954|现在，您可以直接执行python文件，如下所示|931955|python3(whatever+version)+form1.py|931956|您可以导入此文件并使用它。|931957|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

You can convert your .ui files to an executable python file using the below command..

<pre><code>pyuic4 -x form1.ui &gt; form1.py
</code></pre>

Now you can straightaway execute the python file as

<pre><code>python3(whatever version) form1.py
</code></pre>

You can import this file and you can use it.

blocks|key|931977|text|在代码中使用.ui的另一种方法是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|931978|from+PyQt4+import+QtCore,+QtGui,+uic
class+MyWidget(QtGui.QWidget)
++++...
++++#somewhere+in+constructor:
++++uic.loadUi('MyWidget.ui',+self)|code-block|syntax|javascript|931979|这两种方法都很好。别忘了，如果你使用Qt资源文件(非常有用)来处理图标等等，你也必须编译它：|931980|pyrcc4.exe+-o+ui/images_rc.py+ui/images/images.qrc|931981|请注意，当uic编译接口时，它会在.py文件的末尾添加“导入images_rc”，因此您必须将资源编译到具有此名称的文件中，或者在生成的代码中重命名它。|offset|length|style|CODE|931982|entityMap^0|0|0|0|0|5|3|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@$M|X|N|Y|O|P]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Another way to use .ui in your code is:

<pre><code>from PyQt4 import QtCore, QtGui, uic
class MyWidget(QtGui.QWidget)
 ...
 #somewhere in constructor:
 uic.loadUi('MyWidget.ui', self)
</code></pre>

both approaches are good. Do not forget, that if you use Qt resource files (extremely useful) for icons and so on, you must compile it too:

<pre><code>pyrcc4.exe -o ui/images_rc.py ui/images/images.qrc
</code></pre>

Note, when <code>uic</code> compiles interface, it adds 'import images_rc' at the end of .py file, so you must compile resources into the file with this name, or rename it in generated code.

blocks|key|2743134|text|我发现这篇文章很有帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2743135|http://talk.maemo.org/archive/index.php/t-43663.html|offset|length|2743136|我将简要描述创建.ui文件并将其更改为.py文件的操作，这些操作取自该文章。|2743137|2743138|从[开始]菜单启动Qt+Designer。|ordered-list-item|2743139|从“新建窗体”窗口，从左侧“小工具”菜单底部的“显示小工具”创建"Main+window“|2743140|2743141|2743142|添加"Label+Widget“。(单击拖放)|2743143|双击新添加的标签小工具，将其名称更改为"Hello+World“|unordered-list-item|2743144|
|2743145|。此时，您可以使用form%2BR热键查看它的外观。如果需要，|2743146|2743147|可以通过拖放添加按钮、文本或其他小工具。|2743148|2743149|现在保存您的表单。文件->另存为->+"Hello+World.ui“(Control+%2BS也会弹出|2743150|2743151|“另存为”选项)记下保存"Hello+World“.ui的目录|2743152|文件。(我在(C:)中为convenience)保存了我的|2743153|文件已创建并保存，现在我们将使用pyuic从该文件生成Python代码！|2743154|2743155|从您的[开始]菜单打开一个命令窗口。|2743156|Now+"cd“进入您为我保存"Hello+World.ui”的目录我只需输入"cd\“，并在"C:>”提示符下输入"Hello+World.ui“保存到的位置。|2743157|当您进入存储文件的目录时，请键入following.|2743158|pyuic4+-x+helloworld.ui+-o+your您现在有了一个python+Qt4图形用户界面应用程序！！|2743159|双击您的helloworld.py文件以运行它。(我使用脚本编写器，双击|2743160|2743161|它在脚本程序中打开，然后我从那里“运行”该文件)|2743162|希望这对某些人有帮助。|2743163|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|1G|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1Z|8|@]|9|@$D|20|E|21|1|22]]|A|$]]|$1|F|3|G|5|6|7|23|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|24|8|@]|9|@]|A|$]]|$1|I|3|J|5|K|7|25|8|@]|9|@]|A|$]]|$1|L|3|M|5|K|7|26|8|@]|9|@]|A|$]]|$1|N|3|-4|5|K|7|27|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|28|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|29|8|@]|9|@]|A|$]]|$1|R|3|S|5|T|7|2A|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|2B|8|@]|9|@]|A|$]]|$1|W|3|X|5|T|7|2C|8|@]|9|@]|A|$]]|$1|Y|3|V|5|6|7|2D|8|@]|9|@]|A|$]]|$1|Z|3|10|5|T|7|2E|8|@]|9|@]|A|$]]|$1|11|3|V|5|6|7|2F|8|@]|9|@]|A|$]]|$1|12|3|13|5|T|7|2G|8|@]|9|@]|A|$]]|$1|14|3|-4|5|6|7|2H|8|@]|9|@]|A|$]]|$1|15|3|16|5|6|7|2I|8|@]|9|@]|A|$]]|$1|17|3|18|5|6|7|2J|8|@]|9|@]|A|$]]|$1|19|3|1A|5|6|7|2K|8|@]|9|@]|A|$]]|$1|1B|3|-4|5|6|7|2L|8|@]|9|@]|A|$]]|$1|1C|3|1D|5|K|7|2M|8|@]|9|@]|A|$]]|$1|1E|3|1F|5|K|7|2N|8|@]|9|@]|A|$]]|$1|1G|3|1H|5|K|7|2O|8|@]|9|@]|A|$]]|$1|1I|3|1J|5|K|7|2P|8|@]|9|@]|A|$]]|$1|1K|3|1L|5|K|7|2Q|8|@]|9|@]|A|$]]|$1|1M|3|-4|5|6|7|2R|8|@]|9|@]|A|$]]|$1|1N|3|1O|5|6|7|2S|8|@]|9|@]|A|$]]|$1|1P|3|1Q|5|6|7|2T|8|@]|9|@]|A|$]]|$1|1R|3|-4|5|6|7|2U|8|@]|9|@]|A|$]]]|1S|$1T|$5|1U|1V|1W|A|$1X|C]]]]

I found this article very helpful. 

<a href="http://talk.maemo.org/archive/index.php/t-43663.html">http://talk.maemo.org/archive/index.php/t-43663.html</a>

I'll briefly describe the actions to create and change .ui file to .py file, taken from that article.

<ol>
<li>Start Qt Designer from your start menu.</li>
<li>From "New Form" window, create "Main Window"</li>
<li>From "Display Widgets" towards the bottom of your "Widget Box Menu" on the left hand side 
add a "Label Widget". (Click Drag and Drop)</li>
<li>Double click on the newly added Label Widget to change its name to "Hello World"</li>
<li>at this point you can use Control + R hotkey to see how it will look.</li>
<li>Add buttons or text or other widgets by drag and drop if you want.</li>
<li>Now save your form.. File->Save As-> "Hello World.ui" (Control + S will also bring up 
the "Save As" option) Keep note of the directory where you saved your "Hello World" .ui 
file. (I saved mine in (C:) for convenience)</li>
</ol>

The file is created and saved, now we will Generate the Python code from it using pyuic!

<ol>
<li>From your start menu open a command window.</li>
<li>Now "cd" into the directory where you saved your "Hello World.ui" For me i just had to 
"cd\" and was at my "C:>" prompt, where my "Hello World.ui" was saved to.</li>
<li>When you get to the directory where your file is stored type the following.</li>
<li>pyuic4 -x helloworld.ui -o helloworld.py</li>
<li>Congratulations!! You now have a python Qt4 GUI application!! </li>
<li>Double click your helloworld.py file to run it. ( I use pyscripter and upon double click 
it opens in pyscripter, then i "run" the file from there)</li>
</ol>

Hope this helps someone.

blocks|key|1334522|text|结合使用Max's+answer和Shriramana+Sharma's+mailing+list+post，我构建了一个小的工作示例，用于加载包含QMainWindow的mywindow.ui文件(因此只需选择在Qt+Designer的File-New对话框中创建一个主窗口)。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1334523|这是加载它的代码：|1334524|import+sys
from+PyQt4+import+QtGui,+uic

class+MyWindow(QtGui.QMainWindow):
++++def+__init__(self):
++++++++super(MyWindow,+self).__init__()
++++++++uic.loadUi('mywindow.ui',+self)
++++++++self.show()

if+__name__+==+'__main__':
++++app+=+QtGui.QApplication(sys.argv)
++++window+=+MyWindow()
++++sys.exit(app.exec_())|code-block|syntax|javascript|1334525|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/2500905/544059|1|http://www.riverbankcomputing.com/pipermail/pyqt/2007-April/015902.html^0|22|B|2E|B|3B|8|4|C|0|H|11|1|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]|$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]|$9|16|A|17|1|18]]|E|$]]|$1|F|3|G|5|6|7|19|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1A|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]|U|$5|P|Q|R|E|$S|V]]]]

Combining <a href="https://stackoverflow.com/a/2500905/544059">Max's answer</a> and <a href="http://www.riverbankcomputing.com/pipermail/pyqt/2007-April/015902.html" rel="noreferrer">Shriramana Sharma's mailing list post</a>, I built a small working example for loading a <code>mywindow.ui</code> file containing a <code>QMainWindow</code> (so just choose to create a Main Window in Qt Designer's <code>File-New</code> dialog).

This is the code that loads it:

<pre><code>import sys
from PyQt4 import QtGui, uic

class MyWindow(QtGui.QMainWindow):
 def __init__(self):
 super(MyWindow, self).__init__()
 uic.loadUi('mywindow.ui', self)
 self.show()

if __name__ == '__main__':
 app = QtGui.QApplication(sys.argv)
 window = MyWindow()
 sys.exit(app.exec_())
</code></pre>

blocks|key|186106|text|您可以像这样编译ui文件|type|unstyled|depth|inlineStyleRanges|entityRanges|data|186107|pyuic4+-x+helloworld.ui+-o+helloworld.py|code-block|syntax|javascript|186108|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

you can compile the ui files like this

<pre><code>pyuic4 -x helloworld.ui -o helloworld.py
</code></pre>

blocks|key|186122|text|为了将.ui文件编译成.py文件，我这样做了：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|186123|python+pyuic.py+form1.ui+>+form1.py|code-block|syntax|javascript|186124|阿特。|186125|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

In order to compile .ui files to .py files, I did:

<pre><code>python pyuic.py form1.ui &gt; form1.py
</code></pre>

Att.

blocks|key|186426|text|您还可以通过以下代码在PyQt5中使用uic。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|186427|from+PyQt5+import+uic,+QtWidgets
import+sys

class+Ui(QtWidgets.QDialog):
++++def+__init__(self):
++++++++super(Ui,+self).__init__()
++++++++uic.loadUi('SomeUi.ui',+self)
++++++++self.show()

if+__name__+==+'__main__':
++++app+=+QtWidgets.QApplication(sys.argv)
++++window+=+Ui()
++++sys.exit(app.exec_())|code-block|syntax|javascript|186428|entityMap^0|J|3|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

You can also use <code>uic</code> in PyQt5 with the following code.

<pre><code>from PyQt5 import uic, QtWidgets
import sys

class Ui(QtWidgets.QDialog):
 def __init__(self):
 super(Ui, self).__init__()
 uic.loadUi('SomeUi.ui', self)
 self.show()

if __name__ == '__main__':
 app = QtWidgets.QApplication(sys.argv)
 window = Ui()
 sys.exit(app.exec_())
</code></pre>

blocks|key|1334602|text|在我看来，更干净的方法是首先导出到.py，如上所述：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1334603|pyuic4+foo.ui+>+foo.py|code-block|syntax|javascript|1334604|然后在你的代码中使用它(例如main.py)，如下所示：|offset|length|style|CODE|1334605|from+foo+import+Ui_MyWindow


class+MyWindow(QtGui.QDialog):
++++def+__init__(self):
++++++++super(MyWindow,+self).__init__()

++++++++self.ui+=+Ui_MyWindow()
++++++++self.ui.setupUi(self)

++++++++#+go+on+setting+up+your+handlers+like:
++++++++#+self.ui.okButton.clicked.connect(function_name)
++++++++#+etc...

def+main():
++++app+=+QtGui.QApplication(sys.argv)
++++w+=+MyWindow()
++++w.show()
++++sys.exit(app.exec_())

if+__name__+==+"__main__":
++++main()|1334606|这样，其他不使用qt-designer的人就可以读取代码，还可以将您的功能代码保留在foo.py之外，使其可以被designer覆盖。如上所示，您只需通过MyWindow类引用ui。|1334607|entityMap^0|0|0|E|7|0|0|16|6|25|8|2G|2|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@$I|V|J|W|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@$I|Z|J|10|K|L]|$I|11|J|12|K|L]|$I|13|J|14|K|L]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|R|$]]

The cleaner way in my opinion is to first export to .py as aforementioned: 

<pre><code>pyuic4 foo.ui &gt; foo.py
</code></pre>

And then use it inside your code (e.g <code>main.py</code>), like:

<pre><code>from foo import Ui_MyWindow


class MyWindow(QtGui.QDialog):
 def __init__(self):
 super(MyWindow, self).__init__()

 self.ui = Ui_MyWindow()
 self.ui.setupUi(self)

 # go on setting up your handlers like:
 # self.ui.okButton.clicked.connect(function_name)
 # etc...

def main():
 app = QtGui.QApplication(sys.argv)
 w = MyWindow()
 w.show()
 sys.exit(app.exec_())

if __name__ == "__main__":
 main()
</code></pre>

This way gives the ability to other people who don't use qt-designer to read the code, and also keeps your functionality code outside <code>foo.py</code> that could be overwritten by designer. You just reference <code>ui</code> through <code>MyWindow</code> class as seen above.

blocks|key|1334621|text|使用Anaconda3+(2018年9月)和QT+designer+5.9.5。在QT设计器中，将文件另存为ui。打开Anaconda提示。搜索您的文件:+cd+C:....(复制/粘贴文件的访问路径)。然后写下:+pyuic5+-x+helloworld.ui+-o+helloworld.py+(helloworld+=你的文件名)。回车。启动Spyder。打开您的文件.py。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1334622|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Using Anaconda3 (September 2018) and QT designer 5.9.5.
In QT designer, save your file as ui.
Open Anaconda prompt. Search for your file: cd C:.... (copy/paste the access path of your file).
Then write: pyuic5 -x helloworld.ui -o helloworld.py (helloworld = name of your file). Enter.
Launch Spyder. Open your file .py.

blocks|key|2743347|text|在pyqt5中将ui文件转换为.py文件|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2743348|pyuic5.exe+youruifile.ui+-o+outputpyfile.py+-x|offset|length|style|CODE|2743349|entityMap^0|0|0|1A|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

in pyqt5 to convert from a ui file to .py file

<code>pyuic5.exe youruifile.ui -o outputpyfile.py -x</code>

blocks|key|1334704|text|(2020年11月)这对我很有效(Ubuntu20.04)：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1334705|pyuic5+/home/someuser/Documents/untitled.ui+>+/home/someuser/Documents/untitled.py|code-block|syntax|javascript|1334706|entityMap^0|1|8|H|B|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

(November 2020) This worked for me (UBUNTU 20.04):
<pre><code>pyuic5 /home/someuser/Documents/untitled.ui &gt; /home/someuser/Documents/untitled.py
</code></pre>

So if I go into QtDesigner and build a UI, it'll be saved as a .ui file. How can I make this as a python file or use this in python?

Linking a qtDesigner .ui file to python/pyqt?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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因此，如果我进入QtDesigner并构建一个UI，它将被另存为.ui文件。如何将其作为python文件或在python中使用？

问将qtDesigner .ui文件链接到python/pyqt？
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问将qtDesigner .ui文件链接到python/pyqt？EN