我有一个名为 calculatrice.py 的 .py 文件和另一个名为 calco.kv 的 .kv 文件。我正在尝试使用 pyinstaller 生成 .exe。尽管我按照 kivy“编程指南“创建 Windows 程序包”文档中的说明进行操作，但 .exe 产品无法运行，因为它找不到 calco.kv 文件。
calculatrice.py：
from kivy.app import App
from kivy.uix.boxlayout import BoxLayout
from kivy.config import Config
from kivy.lang import Builder
from math import*
Config.set('graphics', 'width', '450')
Config.set('graphics', 'height', '400')
Builder.load_file('calco.kv')
class Calco(BoxLayout):
"""docstring for Calco"""
def __init__(self, **kwarg):
super(Calco, self).__init__(**kwarg)
#effectuer des operations mathematiques
def result(self):
contain = self.ids.text_id.text #stockage du contenu du textinput
liste= [] #initialisation de la liste
indice = len(contain) #trouver la taille de la chaine de caractere pour les iterations
a = ''
b = ''
try: #essayer ces instructions
for i in range (indice):
liste.append(contain[i]) #remplissage de la liste des caracteres du de la chaine de caractere contain
for n in range (len(liste)):
if liste[n]=='²':
a= liste[n-1]+'*'+liste[n-1] #operation pour calculer le carré
liste[n-1]= str(eval(a)) #remplacement de nombre par son carré
for i in liste:
if i=='²':
pass
else:
b += i
self.ids.text_id.text = str(eval(b))
except :
self.ids.text_id.text = 'Error'
#calcul du discriminant
def discriminant(self, polynome):
liste = []
self.a = ''
self.b = ''
self.c = ''
for word in polynome:
liste.append(word)
operation = ['-', '+']
try:
if liste[0] not in operation:
for i in range(len(liste)):
if liste[i]=='-' or liste[i]=='+':
liste_1 = liste[0:i]
if '²' in liste_1:
liste_1.remove('X')
liste_1.remove('²')
if liste_1 == []:
self.a='1'
else:
for n in liste_1:
self.a += n
else:
if 'X' in liste_1:
liste_1.remove('X')
if liste_1==[]:
self.b='1'
else:
for n in liste_1:
self.b += n
else:
for n in liste_1:
self.c += n
new_liste = liste [i+1:]
signe = liste[i]
break
for j in range(len(new_liste)):
if new_liste[j]=='-' or new_liste[j]=='+':
liste_2 = new_liste[0:j]
if signe == '+':
pass
else:
liste_2=[signe]+liste_2
if '²' in liste_2:
liste_2.remove('X')
liste_2.remove('²')
if liste_2 == ['-']:
self.a='-1'
elif liste_2 == []:
self.a='1'
else:
for n in liste_2:
self.a += n
else:
if 'X' in liste_2:
liste_2.remove('X')
if liste_2 == ['-']:
self.b='-1'
elif liste_2 == []:
self.b='1'
else:
for n in liste_2:
self.b += n
else:
for n in liste_2:
self.c += n
new_liste_2 = new_liste [j+1:]
signe = new_liste[j]
break
for j in range(len(new_liste_2)):
if signe == '+':
pass
else:
new_liste_2=[signe]+new_liste_2
if '²' in new_liste_2:
new_liste_2.remove('X')
new_liste_2.remove('²')
if new_liste_2 == ['-']:
self.a='-1'
elif new_liste_2 == []:
self.a='1'
else:
for n in new_liste_2:
self.a += n
else:
if 'X' in new_liste_2:
new_liste_2.remove('X')
if new_liste_2 == ['-']:
self.b='-1'
elif new_liste_2 == []:
self.b='1'
else:
for n in new_liste_2:
self.b += n
else:
for n in new_liste_2:
self.c += n
break
#si l'operation commence par le signe -
else:
signe = liste[0]
del liste[0]
for i in range(len(liste)):
if liste[i]=='-' or liste[i]=='+':
liste_1 =[signe] + liste[0:i]
if '²' in liste_1:
liste_1.remove('X')
liste_1.remove('²')
if liste_1 == []:
self.a='1'
else:
for n in liste_1:
self.a += n
else:
if 'X' in liste_1:
liste_1.remove('X')
if liste_1==[]:
self.b='1'
else:
for n in liste_1:
self.b += n
else:
for n in liste_1:
self.c += n
new_liste = liste [i+1:]
signe = liste[i]
break
for j in range(len(new_liste)):
if new_liste[j]=='-' or new_liste[j]=='+':
liste_2 = new_liste[0:j]
if signe == '+':
pass
else:
liste_2=[signe]+liste_2
if '²' in liste_2:
liste_2.remove('X')
liste_2.remove('²')
if liste_2 == ['-']:
self.a='-1'
elif liste_2 == []:
self.a='1'
else:
for n in liste_2:
self.a += n
else:
if 'X' in liste_2:
liste_2.remove('X')
if liste_2 == ['-']:
self.b='-1'
elif liste_2 == []:
self.b='1'
else:
for n in liste_2:
self.b += n
else:
for n in liste_2:
self.c += n
new_liste_2 = new_liste [j+1:]
signe = new_liste[j]
break
for j in range(len(new_liste_2)):
if signe == '+':
pass
else:
new_liste_2=[signe]+new_liste_2
if '²' in new_liste_2:
new_liste_2.remove('X')
new_liste_2.remove('²')
if new_liste_2 == ['-']:
self.a='-1'
elif new_liste_2 == []:
self.a='1'
else:
for n in new_liste_2:
self.a += n
else:
if 'X' in new_liste_2:
new_liste_2.remove('X')
if new_liste_2 == ['-']:
self.b='-1'
elif new_liste_2 == []:
self.b='1'
else:
for n in new_liste_2:
self.b += n
else:
for n in new_liste_2:
self.c += n
break
disc = eval(self.b+'*'+self.b+'-'+'4'+'*'+self.a+'*'+self.c)
return str(disc)
except:
return 'Entrer un polynomes à trois monomes de haut dégré 2'
#afficher le discriminant du polynome entré
def print_disc(self):
disc = self.discriminant(self.ids.text_id.text)
self.ids.text_id.text = disc
#factorisation du polinome
def factorisation(self):
disc =float(self.discriminant(self.ids.text_id.text))
racine_disc = str(sqrt(disc))
x0 = eval('('+'-1'+'*'+self.b+')'+'/'+'('+'2'+'*'+self.a+')')
x1 = eval('('+'-1'+'*'+self.b+'-1'+'*'+racine_disc+')'+'/'+'('+'2'+'*'+self.a+')')
x2 = eval('('+'-1'+'*'+self.b+racine_disc+')'+'/'+'('+'2'+'*'+self.a+')')
if float(disc)==0:
x0 = eval('('+'-1'+self.b+')'+'/'+'2'+'*'+self.a)
#self.ids.text_id.text = self.a+'('+'X'+str(-*x0)+')'
print (round(x0, 2), round(x1, 2), round(x2, 2))
class CalcApp(App):
def build(self):
return Calco()
if __name__ == '__main__':
CalcApp().run()
calco.kv：
<Calco>:
canvas:
Color:
rgb: (249, 247, 247)
Rectangle:
pos: self.pos
size: self.size
orientation: 'vertical'
padding: 5
spacing: 5
BoxLayout:
orientation:
size_hint_y: .1
TextInput:
id: text_id
BoxLayout:
spacing: 5
BoxLayout:
orientation: 'vertical'
spacing: 5
BoxLayout:
size_hint_y: .2
padding_top: 5
padding_bottom: 5
padding_right: 5
spacing: 5
Button:
text: 'X'
on_press: text_id.text = text_id.text + self.text
Button:
text: 'Y'
on_press: text_id.text = text_id.text + self.text
Button:
text: '²'
on_press: text_id.text = text_id.text + self.text
Button:
text: 'Δ'
on_press: root.print_disc()
Button:
text: 'Fac'
on_press: root.factorisation()
GridLayout:
cols: 3
padding_right: 5
spacing: 5
Button:
text: '9'
on_press: text_id.text = text_id.text + self.text
Button:
text: '8'
on_press: text_id.text = text_id.text + self.text
Button:
text: '7'
on_press: text_id.text = text_id.text + self.text
Button:
text: '6'
on_press: text_id.text = text_id.text + self.text
Button:
text: '5'
on_press: text_id.text = text_id.text + self.text
Button:
text: '4'
on_press: text_id.text = text_id.text + self.text
Button:
text: '3'
on_press: text_id.text = text_id.text + self.text
Button:
text: '2'
on_press: text_id.text = text_id.text + self.text
Button:
text: '1'
on_press: text_id.text = text_id.text + self.text
Button:
text: '.'
on_press: text_id.text = text_id.text + self.text
Button:
text: '0'
on_press: text_id.text = text_id.text + self.text
Button:
text: '='
on_press: root.result()
BoxLayout:
orientation: 'vertical'
size_hint_x: .25
spacing: 5
Button:
text: 'Clear'
on_press: text_id.text = ''
Button:
text: '+'
on_press: text_id.text = text_id.text + self.text
Button:
text: '-'
on_press: text_id.text = text_id.text + self.text
Button:
text: 'x'
on_press: text_id.text = text_id.text + self.text
Button:
text: '/'
on_press: text_id.text = text_id.text + self.text我已经修改了 .spec 文件以考虑 .kv 文件，但我仍然遇到相同的错误
calculatrice.spec
from kivy_deps import sdl2, glew
# -*- mode: python ; coding: utf-8 -*-
a = Analysis(
['calculatrice.py'],
pathex=[],
binaries=[],
datas=[],
hiddenimports=[],
hookspath=[],
hooksconfig={},
runtime_hooks=[],
excludes=[],
noarchive=False,
optimize=0,
)
pyz = PYZ(a.pure)
a.datas += [('calco.kv', 'D:\\MON PROJET\\my test kivy\\calco\calco.kv', 'DATA')]
exe = EXE(
pyz,
a.scripts,
[],
exclude_binaries=True,
name='calculatrice',
debug=False,
bootloader_ignore_signals=False,
strip=False,
upx=True,
console=True,
disable_windowed_traceback=False,
argv_emulation=False,
target_arch=None,
codesign_identity=None,
entitlements_file=None,
)
coll = COLLECT(
exe, Tree('D:\\MON PROJET\\my test kivy\\calco'),
a.binaries,
a.datas,
*[Tree(p) for p in (sdl2.dep_bins + glew.dep_bins)],
strip=False,
upx=True,
upx_exclude=[],
name='calculatrice',
)这是错误消息：
[INFO ] [Logger ] Record log in C:\Users\hp\.kivy\logs\kivy_24-07-24_4.txt
[INFO ] [Kivy ] v2.1.0
[INFO ] [Kivy ] Installed at "D:\MON PROJET\my test kivy\calco\dist\calculatrice\_internal\kivy\__init__.pyc"
[INFO ] [Python ] v3.10.10 (tags/v3.10.10:aad5f6a, Feb 7 2023, 17:20:36) [MSC v.1929 64 bit (AMD64)]
[INFO ] [Python ] Interpreter at "D:\MON PROJET\my test kivy\calco\dist\calculatrice\calculatrice.exe"
[INFO ] [Logger ] Purge log fired. Processing...
[INFO ] [Logger ] Purge finished!
[INFO ] [Factory ] 189 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_pil (img_ffpyplayer ignored)
Traceback (most recent call last):
File "calculatrice.py", line 10, in <module>
Builder.load_file('calco.kv')
File "kivy\lang\builder.py", line 303, in load_file
FileNotFoundError: [Errno 2] No such file or directory: 'calco.kv'
[16728] Failed to execute script 'calculatrice' due to unhandled exception!请帮我解决问题
根据我的经验，我总是将
pathexspeckvdatas('calco.kv', '.')