Есть проект на python, где используется библиотека pyproj. Проблема в том, что конечный файл нужно скомпилировать в файл .exe, но сделать это не получается по непонятным причинам. Вот пример.
from PyQt5.QtWidgets import (QPushButton, QLabel, QVBoxLayout, QApplication, QWidget)
import sys
import pyproj
class Main(QWidget):
def __init__(self):
super().__init__()
self.resize(250, 100)
self.setWindowTitle('Compile')
self.btn = QPushButton('Press!')
self.lbl = QLabel()
self.layout = QVBoxLayout()
self.layout.addWidget(self.lbl)
self.layout.addWidget(self.btn)
self.setLayout(self.layout)
self.btn.clicked.connect(self.on_btn)
def on_btn(self):
inProj = pyproj.Proj(init='epsg:4326')
outProj = pyproj.Proj("+proj=merc +lon_0=0 +k=1 +x_0=0 +y_0=0 +a=6378137 +b=6378137 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs")
x1,y1 = 45.387456, 30.524796
lon,lat = pyproj.transform(inProj,outProj,x1,y1)
self.lbl.setText(str(lon) + ' ' + str(lat))
if __name__ == '__main__':
app = QApplication(sys.argv)
win = Main()
win.show()
sys.exit(app.exec_())
В таком виде файл компилируется. Но при попытке открыть его двойным щелчком на секунду появляется консоль и исчезает, больше ничего не происходит.
Если убрать импорт pyproj, а также его объекты и методы из скрипта, то все компилируется и работает нормально. То есть проблема в библиотеке. Подскажите, пожалуйста, как можно решить эту проблему.
На всякий случай отмечу, что как скрипт python файл запускается без проблем.
Python 3.6, Pyinstaller 3.4, Windows 10 (64-разрядная)
Pyinstaller & shutil [function copy] problem !
hi I’m trying to convert a .py code into .exe
actually my code is similar to that :
dr = os.environ['WINDIR']
current = os.path.abspath(__file__)
shutil.copy(current, dr)
as we can see the code copy the current fine to windows file (this is just an example ) ; the code actually works fine but if we compile it into exe and run it we will see .
Traceback (most recent call last):
File "<string>", line 13, in <module>
File "C:\Documents and Settings\john\Desktop\pyinstaller\pyinstaller-2.0\test
\build\pyi.win32\test\out00-PYZ.pyz\shutil", line 119, in copy
File "C:\Documents and Settings\john\Desktop\pyinstaller\pyinstaller-2.0\test
\build\pyi.win32\test\out00-PYZ.pyz\shutil", line 82, in copyfile
IOError: [Errno 2] No such file or directory: 'C:\\Documents and Settings\\john
\\Desktop\\pyinstaller\\pyinstaller-2.0\\test\\dist\\test.py'
the error is from function copy because it doesn’t find test.py in \test\dist\test.py .
any solutions ?
i tried :
dr = os.environ['WINDIR']
current = os.path.abspath(__file__)
newfile = current.replace('py','exe')
shutil.copy(current, dr)
but it still say
IOError: [Errno 2] No such file or directory: 'C:\\Documents and Settings\\john
\\Desktop\\exeinstaller\\exeinstaller-2.0\\test\\dist\\test.exe'
The information above covers most normal uses of PyInstaller.
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Django imports some modules dynamically and it is looking
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@dotokbit
В начале пути
Пробую компилировать программу, написанную в python в exe файл с помощью pyinstaller. Выдает простыню ошибок
На выходе пустая папка dist и build с файлами, но exe нет
:
-
Вопрос задан
-
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Комментировать
Пригласить эксперта
Ответы на вопрос 2
Версия 3.3.1 вышла за сто лет до python 3.9
@dotokbit Автор вопроса
В начале пути
Все огромное спасибо! Вопрос решен!
Решение: нужно было предварительно прописать pip install wheel
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Минуточку внимания
Mediapipe library requires certain files to run (these are mainly TensorFlow files with .tflite
extension.)
Since these are loaded dynamically, PyInstaller doesn’t know about these and during the compilation phase you need to copy them over to the dist
directory.
This can be achieved via datas
property in PyInstaller spec file.
You can read more about it in the PyInstaller docs
Here is my spec file. See under datas
property and ensure that path is correct since directories under venv
are OS specific.
# -*- mode: python ; coding: utf-8 -*-
block_cipher = None
a = Analysis(['main.py'],
pathex=['.'],
binaries=[],
datas=[('venv\\Lib\\site-packages\\mediapipe\\modules', 'mediapipe\\modules'),],
hiddenimports=[],
hookspath=[],
runtime_hooks=[],
excludes=[],
win_no_prefer_redirects=False,
win_private_assemblies=False,
cipher=block_cipher,
noarchive=False)
pyz = PYZ(a.pure, a.zipped_data,
cipher=block_cipher)
exe = EXE(pyz,
a.scripts,
[],
exclude_binaries=True,
name='main',
debug=False,
bootloader_ignore_signals=False,
strip=False,
upx=True,
console=True )
coll = COLLECT(exe,
a.binaries,
a.zipfiles,
a.datas,
strip=False,
upx=True,
upx_exclude=[],
name='main')