Question

我已经在我的Windows机器上安装了eve软件包，但是每次我关闭机器并尝试加载eve软件包时，都会出现找不到模块错误。

在尝试重新安装时（顺便说一句，我使用最新的pip版本进行安装），我得到

from eve import Eve
app=Eve()
app.run()

错误指向第二行。

---------------------------------------------------------------------------
ModuleNotFoundError                 Traceback (most recent call last)
<ipython-input-79-46d1b24866c8> in <module>()
 30 #     host = '127.0.0.1'
 31 
 ---> 32 app = Eve()
 33 # app.run()
 34 

 ~\AppData\Local\Continuum\anaconda3\lib\site-packages\eve\flaskapp.py in __init__(self, import_name, settings, validator, data, auth, redis, url_converters, json_encoder, media, **kwargs)
158         self.settings = settings
159 
--> 160         self.load_config()
161         self.validate_domain_struct()
162 

~\AppData\Local\Continuum\anaconda3\lib\site-packages\eve\flaskapp.py in load_config(self)
275 
276             try:
--> 277                 self.config.from_pyfile(pyfile)
278             except:
279                 raise

~\AppData\Local\Continuum\anaconda3\lib\site-packages\flask\config.py in from_pyfile(self, filename, silent)
128         try:
129             with open(filename, mode='rb') as config_file:
--> 130                 exec(compile(config_file.read(), filename, 'exec'), d.__dict__)
131         except IOError as e:
132             if silent and e.errno in (

~\AppData\Local\Continuum\anaconda3\lib\site-packages\bokeh\settings.py in <module>()
  9 from os.path import join, abspath, isdir
 10 
 ---> 11 from .util.paths import ROOT_DIR, bokehjsdir
 12 
 13 

 ModuleNotFoundError: No module named 'config'

此外，我发现没有文件夹“ lib”，而是“ Lib”。如果这是问题，我该如何解决？

但是，下面的代码可以运行，但运行时间为微秒，与使用api运行后端服务器不同：

from eve import Eve
app=Eve
app.run

settings.py文件：

# Let's just use the local mongod instance. Edit as needed.
# Please note that MONGO_HOST and MONGO_PORT could very well be left
# out as they already default to a bare bones local 'mongod' instance.
MONGO_HOST = 'localhost'
MONGO_PORT = 27017

MONGO_DBNAME = 'apitest'
# Enable reads (GET), inserts (POST) and DELETE for resources/collections
# (if you omit this line, the API will default to ['GET'] and provide
# read-only access to the endpoint).
RESOURCE_METHODS = ['GET', 'POST', 'DELETE']

# Enable reads (GET), edits (PATCH), replacements (PUT) and deletes of
# individual items  (defaults to read-only item access).
ITEM_METHODS = ['GET', 'PATCH', 'PUT', 'DELETE']

people = {
# 'title' tag used in item links.
'item_title': 'person',

# by default the standard item entry point is defined as
# '/people/<ObjectId>/'. We leave it untouched, and we also enable an
# additional read-only entry point. This way consumers can also perform GET
# requests at '/people/<lastname>/'.
'additional_lookup': {
    'url': 'regex("[\w]+")',
    'field': 'lastname'
},
'cache_control': 'max-age=10,must-revalidate',
'cache_expires': 10,
'resource_methods': ['GET', 'POST'],

# Schema definition, based on Cerberus grammar. Check the Cerberus project
# (https://github.com/pyeve/cerberus) for details.
'schema': {
    'firstname': {
        'type': 'string',
        'minlength': 1,
        'maxlength': 10,
    },
    'lastname': {
        'type': 'string',
        'minlength': 1,
        'maxlength': 15,
        'required': True,
        # talk about hard constraints! For the purpose of the demo
        # 'lastname' is an API entry-point, so we need it to be unique.
        'unique': True,
    },
    # 'role' is a list, and can only contain values from 'allowed'.
    'role': {
        'type': 'list',
        'allowed': ["author", "contributor", "copy"],
    },
    # An embedded 'strongly-typed' dictionary.
    'location': {
        'type': 'dict',
        'schema': {
            'address': {'type': 'string'},
            'city': {'type': 'string'}
        },
    },
    'born': {
        'type': 'datetime',
    },
  }
}

DOMAIN = {
'people': people,
}

那么，该问题的解决方案是什么？

感谢您的帮助。

Answer 1

快速测试后，我没有这个问题。让我与您分享所有步骤，让我知道所有不同之处。

1）输入Anaconda提示

2）康达创建-n eswar python = 3.6

3）conda激活eswar

4）点安装前夕

5）python

5.1）导入前夕

5.2）exit（）

6）关闭Windows计算机

7）重新启动Windows计算机

8）输入anaconda提示

9）conda激活eswar

10）python

11）从前夕导入前夕

12）一切看起来都很好。

重启后您是否忘记激活环境？

python软件包eve的异常行为

1 个答案: