Kutanga Matanho ane Python + Qt # 1

Ichi chidzidzo chakanangana nekudzidzisa kushandiswa kweiyo QT fomati uchishandisa Python semutauro wechirongwa, kune izvi tinogona kushandisa zvese PySide nePyQt, asi mune ino dzidziso tichashandisa PySide nekuti munyori wedzidziso iyi anoda rezinesi reLGPL PySide zvirinani. kupfuura iyo GPL kana PyQt Commerce.

Kutanga ... Chii chinonzi Python?

Zvinoenderana neWikipedia:

"Python mutauro wehurongwa hwepamusoro-soro unodudzirwa neuzivi hwayo hunosimbisa syntax yakachena uye inoita kuti iverenge kodhi."

Python runyorwa rwemitauro yakawanda, saka inotsigira akasiyana python programmed paradigms, semuenzaniso inotsigira: Object Oriented Programming (OOP), Imperative Programming (Yakarongeka) uye padiki padiki Kushanda kwekuita.

Chete izvozvo?

Kwete, zvakare unemhando yakasimba yekutaipa mutauro, zvinoreva kuti python inotibvumidza kupa dzakasiyana mhando dzehunhu kumusiyano mumwechete panguva yekuitwa kwechirongwa, vamwe vanozviona semukana, vamwe sekutambura, zvionere wega .

Pamusoro pezvambotaurwa, Python inotibvumidza (sevamwe vazhinji), kuronga zvese muwebhu nharaunda uye muwebhu desktop, iri zvakare muchinjikwa-chikuva, parizvino inotsigira Gnu / Linux, Windows, Mac osx, Android (Kana iwe unofanirwa kutaura nezvavo nekuda kwekushandurwa kwako).

Chii chinonzi QT?

QT fomati yemapuratifomu, yakatanga kugadzirwa neNokia, kuti gare gare itengeswe kuDigia, iyo inoshandiswa mukuvandudza kwekushandisa, yakanyorwa muC ++, asi inogona kushandiswa mune mimwe mitauro kuburikidza neBindings (mune yedu PySide kana PyQt)

Musiyano uripo pakati pePySide nePyQt

Kunyanya

• Rezinesi, PySide ine rezinesi pasi pemitemo yeLGPL uye PyQT iri pasi pemitemo yeGPL kana pasi peiri rezinesi rekutengesa, saka isu tinofanirwa kubhadhara kuitira kuti tigadzire yakavharwa application.
• PySide inogadzirwa neNokia, uye PyQt neRwiziBank.
• PySide inotiponesa dambudziko rekushandisa STR pese patinoshandisa QString yechimwe nechimwe chezvinhu zveQT.

Tinogona kutsanangura zvizere shanduko aquí.

Kugadzirira:

Isu tinoisa Qt:

Kana isu tine distro neKde isu tinofanirwa kunge tatova nezvatinoda, kana zvisiri:

sudo apt-tora kuisa qt4-dev-maturusi

Isu tinoisa PySide:

sudo apt-get install pyside pyside-tools

Yedu Yekutanga Python + QT Kunyorera

Isu tinoenda kune yedu yatinofarira mavara edhita, ini ndinokurudzira kuti iwe uise sublime-zvinyorwa2, asi iwe unogona kushandisa iyo yaunoda, uye tinonyora inotevera kodhi uye toichengeta iine zita ratinoda kugara richiperera nekuwedzera ".py" , Ini ndicha chengeta seapp1.py:

Ona Code

Tinomhanya nayo kubva kunyaradzo seizvi:

python app1.py

Iwindo iri rinofanira kuoneka

Chii? Izvo chete, nekuti dai iwe waingova necontinu kare, urikunyunyuta nezvei? Chii chawaitarisira, Erp? huya pamurume pane chimwe chinhu chinotanga.

Zvino ngatitsanangure kodhi yacho:

from PySide.QtGui import *

from sys import exit, argv

Pano isu tinounza anodiwa ma module ekuitwa kwePySide

app = QApplication(argv)

Isu tinogadzira iyo Qapplication semuenzaniso ine zita rekuti app.

window = Qwidget()

Isu tinogadzira iyo muenzaniso weQWidget ().

window.setWindowTitle("Primera App PySide")

Isu tinoita nzira setWindowTitle, iyo inogamuchira Tambo separameter "kuseta" zita reQwidget yedu.

window.show()

Tinoratidza hwindo redu

exit(app.exec_())

pakupedzisira isu tinoita isingagumi kutenderera kwekuitwa kwedu QApplication ().

gracias

Ndinokutendai kune avo vakanditevera pano uye vakave vanobatsira. Yedzidziso inotevera ini ndichatsanangura maitiro ekugadzira windows edu neQT Dhizaini uye kuapinza iwo muzvirongwa zvedu.

Uyezve, ini ndinowedzera chinongedzo kune forum desde linux uko ini ndine diki dingindira rine diki raibhurari yepython tutorials uye madhairekitori, ane akasiyana mazwi anosanganisira:

Yekutanga Python dzidziso

wxPython

PyQt uye PySide

Django

web2py

Sayenzi kuronga mu python.

Uye zvimwe zvakawanda.

Batanidza kuForum

Ndinovimba vanokushandira, ndinoti kuonekana, senguva dzose mufaro wekuva munharaunda ino yakanaka.