Question

正如标题中清楚描述的那样，尽管我已经通过the suggested way成功地安装了PyMongo（执行命令python -m pip install pymongo），但是当我尝试执行以下脚本时却遇到了类似ImportError: No module named 'pymongo'的错误：导入PyMongo。

Python版本：3.7.0

PyMongo版本：3.7.1（表示最匹配）

p.s。（1）操作系统是Windows 10。

（2）类似问题的答案无效。

编辑：这是命令python -m easy_install pymongo的输出：

Searching for pymongo
Best match: pymongo 3.7.1
Processing pymongo-3.7.1-py3.7-win-amd64.egg
pymongo 3.7.1 is already the active version in easy-install.pth

Using c:\users\talha\appdata\local\programs\python\python37\lib\site-packages\pymongo-3.7.1-py3.7-win-amd64.egg
Processing dependencies for pymongo
Finished processing dependencies for pymongo

命令python -m pip install pymongo的输出：

Requirement already satisfied: pymongo in c:\users\talha\appdata\local\programs\python\python37\lib\site-packages\pymongo-3.7.1-py3.7-win-amd64.egg (3.7.1)

我执行的命令通过我的Python脚本模拟Android设备，该脚本同时使用MonkeyRunner和PyMongo模块：

monkeyrunner.bat C:\Users\talha\Documents\PyCharmProjects\MonkeyRunner\test.py

而且，这是完整的错误堆栈跟踪：

180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions] Script terminated due to an exception
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]Traceback (most recent call last):
  File "C:\Users\talha\Documents\PyCharmProjects\MonkeyRunner\test.py", line 3, in <module>
    from pymongo import MongoClient
ImportError: No module named pymongo

180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.Py.ImportError(Py.java:304)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.imp.import_first(imp.java:755)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.imp.import_module_level(imp.java:837)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.imp.importName(imp.java:917)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.ImportFunction.__call__(__builtin__.java:1220)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.PyObject.__call__(PyObject.java:357)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.__builtin__.__import__(__builtin__.java:1173)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.imp.importFromAs(imp.java:1011)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.imp.importFrom(imp.java:987)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.pycode._pyx0.f$0(C:\Users\talha\Documents\PyCharmProjects\MonkeyRunner\test.py:39)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.pycode._pyx0.call_function(C:\Users\talha\Documents\PyCharmProjects\MonkeyRunner\test.py)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.PyTableCode.call(PyTableCode.java:165)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.PyCode.call(PyCode.java:18)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.Py.runCode(Py.java:1275)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.core.__builtin__.execfile_flags(__builtin__.java:522)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:225)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at com.android.monkeyrunner.ScriptRunner.run(ScriptRunner.java:116)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at com.android.monkeyrunner.MonkeyRunnerStarter.run(MonkeyRunnerStarter.java:77)
180904 04:34:13.771:S [main] [com.android.monkeyrunner.MonkeyRunnerOptions]     at com.android.monkeyrunner.MonkeyRunnerStarter.main(MonkeyRunnerStarter.java:189)

Answer 1

pip和easy_install一起安装的东西可能会出现在不同的地方，具体取决于一些事情。

以下是一些疑难解答的想法...

添加

import sys ; print(sys.path)

您的脚本中的某处将显示（长）python搜索路径的列表。 pymongo在其中一个目录中吗？

如果知道它的安装位置，则可以应用以下 hack 使其起作用：

PYTHONPATH=/path/to/parent/dir python myscript.py

（在Windows中设置环境变量是不同的。可能需要进行调整。）

使用virtualenv是您可以采取的一次性步骤，至少可以将所有问题放在同一位置。安装并设置好之后，安装的所有内容都将放在您的virtualenv中。能够轻松切换环境也很好。

Answer 2

您缺少一个要点：public static function archives(int $id) { return User::find($id)->menus() ->selectRaw('week(date, 1) as kw, year(date) as year') ->orderByRaw('min(date) asc') ->groupBy('kw', 'year') ->get(); }是另一个基于jython的python解释器，因此，无论您安装了多少其他python解释器以及使用monkeyrunner或它们一起安装了哪些软件包，都没有关系easy_install。

如果您想要类似于pip的基于python的解决方案，请选中AndroidViewClient/culebra。

Python-ImportError：尽管pip表示“要求已满足”，但没有名为“ pymongo”的模块[Windows]

2 个答案: