在任何人说“重复问题”或其他任何内容之前，请继续阅读，它与其他问题不同。
所以当我运行我的小程序时；
python numbers.py
在哪里
$ file `which python`
/usr/bin/python: symbolic link to 'python2.7'
$ file `which python2.7`
/usr/bin/python2.7: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, BuildID[sha1]=0x623b662458af705775fcbd2576ca06eaa82bc482, stripped
我正在使用matplotlib 1.2版；
/usr/local/lib/python2.7/dist-packages/matplotlib-1.2.0-py2.7-linux-x86_64.egg/
我已经尝试了几种方法来使它起作用。
from matplotlib import pyplot as plt
import matplotlib.pyplot as plt
他们俩都不起作用。它们都给出相同的错误；
$ python numbers.py
Traceback (most recent call last):
File "numbers.py", line 1, in <module>
import matplotlib.pyplot as plt
File "/usr/local/lib/python2.7/dist-packages/matplotlib-1.2.0-py2.7-linux-x86_64.egg/matplotlib/pyplot.py", line 26, in <module>
from matplotlib.figure import Figure, figaspect
File "/usr/local/lib/python2.7/dist-packages/matplotlib-1.2.0-py2.7-linux-x86_64.egg/matplotlib/figure.py", line 34, in <module>
import matplotlib.colorbar as cbar
File "/usr/local/lib/python2.7/dist-packages/matplotlib-1.2.0-py2.7-linux-x86_64.egg/matplotlib/colorbar.py", line 29, in <module>
import matplotlib.collections as collections
File "/usr/local/lib/python2.7/dist-packages/matplotlib-1.2.0-py2.7-linux-x86_64.egg/matplotlib/collections.py", line 23, in <module>
import matplotlib.backend_bases as backend_bases
File "/usr/local/lib/python2.7/dist-packages/matplotlib-1.2.0-py2.7-linux-x86_64.egg/matplotlib/backend_bases.py", line 51, in <module>
from PIL import Image
File "/usr/local/lib/python2.7/dist-packages/PIL/Image.py", line 90, in <module>
import numbers
File "/home/will/Documents/python/numbers/numbers.py", line 1, in <module>
import matplotlib.pyplot as plt
AttributeError: 'module' object has no attribute 'pyplot'
真正令人沮丧的是，我还有另一个文件，其顶部为
from matplotlib import pyplot as plt，并且工作正常。我看不到任何理由为什么一个人可以工作而另一个人却无法...我也尝试过更改文件名，因此它不是
numbers.py，但是也没有用。以前有人遇到过并解决过吗？还是知道为什么它不起作用？
这是完整的文件:
from matplotlib import pyplot as plt
def toString(number):
if type(number) == float:
return floatToString(number)
elif type(number) == int:
return intToString(number)
elif type(number) == complex:
return complexToString(number)
else:
return "NaN"
def intToString(number):
if number < 0:
return "minus " + intToStringPos(abs(number))
else:
return intToStringPos(number)
def intToStringPos(number):
upTo20 = [""] + "one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen".split()
tenTimes = "twenty thirty fourty fifty sixty seventy eighty ninety hundred".split()
logs = [""] + "thousand million billion trillion quadrillion".split()
if len(str(number)) > 3:
#split number into groups of three, from the right hand end
number = list(reversed(str(number)))
groups = list(reversed([int("".join(reversed([number[i+j] for j in range(3) if i+j < len(number)]))) for i in range(0, len(number), 3)]))
retString = ""
for i, number in enumerate(reversed(groups)):
if number == 0:
continue
elif i == 0 and len(str(number)) < 3:
if number != 0:
retString = "and " + intToString(number)
else:
retString = intToString(number) + " " + logs[i] + " " + retString
return retString.strip()
elif 1000 > number > 99:
tens = intToString(int(str(number)[1:]))
if tens != "zero":
return upTo20[number/100] + " hundred and " + tens
else:
return upTo20[number/100]
elif 100 > number >= 20:
return tenTimes[number/10-2] + " " + upTo20[number - 10*(number/10)]
elif 0 < number < 20:
return upTo20[number]
elif number == 0:
return "zero"
def floatToString(number):
integerPart, decimalPart = divmod(number,1)
retString = intToString(int(integerPart))
if decimalPart > 0.0:
return retString + " point " + " ".join([intToString(int(d)) for d in str(decimalPart)[2:]])
else:
return retString
def complexToString(number):
retString = []
if number.real > 0.0:
retString.append(floatToString(number.real))
if number.imag > 0.0:
if number.imag == 1:
retString.append("j")
else:
retString.append(floatToString(number.imag) + " j")
return " plus ".join(retString)
lengths = []
for number in range(1000):
print toString(number)
lengths.append(len(toString(number)))
print lengths
plt.plot(range(1000), lengths)
plt.pyplot.show()
最佳答案
您正在隐藏系统文件并获得循环导入。
请注意，回溯的第一个和最后一个文件正在尝试从同一文件导入。
将文件名更改为其他名称(并删除pyc文件)，它应该可以工作。
另请参阅matplotlib not working anymore due to interactive issue，它也有类似的问题。
关于python-2.7 - Mtaplotlib AttributeError : 'module' object has no attribute 'pyplot' ，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/20356158/