问题
Google provides a sample HelloAnalytics.py to demonstrate the use of google-api-python-client.
Below the heading "2. Install the client library" they write:
Use pip, the recommended tool for installing Python packages:
sudo pip install --upgrade google-api-python-client
I wonder why I should use sudo while a simple pip (without sudo) seems to work perfectly (on my Mac):
% pip install google-api-python-client
Collecting google-api-python-client
Using cached google_api_python_client-1.9.3-py3-none-any.whl (59 kB)
Collecting six<2dev,>=1.6.1
Using cached six-1.15.0-py2.py3-none-any.whl (10 kB)
Collecting google-auth-httplib2>=0.0.3
Using cached google_auth_httplib2-0.0.3-py2.py3-none-any.whl (6.3 kB)
Collecting google-api-core<2dev,>=1.18.0
Using cached google_api_core-1.20.1-py2.py3-none-any.whl (90 kB)
Collecting uritemplate<4dev,>=3.0.0
Using cached uritemplate-3.0.1-py2.py3-none-any.whl (15 kB)
Collecting httplib2<1dev,>=0.9.2
Using cached httplib2-0.18.1-py3-none-any.whl (95 kB)
Collecting google-auth>=1.16.0
Using cached google_auth-1.17.2-py2.py3-none-any.whl (90 kB)
Collecting protobuf>=3.12.0
Using cached protobuf-3.12.2-cp37-cp37m-macosx_10_9_x86_64.whl (1.3 MB)
Collecting pytz
Using cached pytz-2020.1-py2.py3-none-any.whl (510 kB)
Collecting requests<3.0.0dev,>=2.18.0
Using cached requests-2.23.0-py2.py3-none-any.whl (58 kB)
Requirement already satisfied: setuptools>=34.0.0 in ./venv/lib/python3.7/site-packages (from google-api-core<2dev,>=1.18.0->google-api-python-client) (41.2.0)
Collecting googleapis-common-protos<2.0dev,>=1.6.0
Using cached googleapis_common_protos-1.52.0-py2.py3-none-any.whl (100 kB)
Collecting cachetools<5.0,>=2.0.0
Using cached cachetools-4.1.0-py3-none-any.whl (10 kB)
Collecting pyasn1-modules>=0.2.1
Using cached pyasn1_modules-0.2.8-py2.py3-none-any.whl (155 kB)
Collecting rsa<5,>=3.1.4; python_version >= "3"
Using cached rsa-4.6-py3-none-any.whl (47 kB)
Collecting certifi>=2017.4.17
Using cached certifi-2020.4.5.2-py2.py3-none-any.whl (157 kB)
Collecting urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1
Using cached urllib3-1.25.9-py2.py3-none-any.whl (126 kB)
Collecting chardet<4,>=3.0.2
Using cached chardet-3.0.4-py2.py3-none-any.whl (133 kB)
Collecting idna<3,>=2.5
Using cached idna-2.9-py2.py3-none-any.whl (58 kB)
Collecting pyasn1<0.5.0,>=0.4.6
Using cached pyasn1-0.4.8-py2.py3-none-any.whl (77 kB)
Installing collected packages: six, cachetools, pyasn1, pyasn1-modules, rsa, google-auth, httplib2, google-auth-httplib2, protobuf, pytz, certifi, urllib3, chardet, idna, requests, googleapis-common-protos, google-api-core, uritemplate, google-api-python-client
Successfully installed cachetools-4.1.0 certifi-2020.4.5.2 chardet-3.0.4 google-api-core-1.20.1 google-api-python-client-1.9.3 google-auth-1.17.2 google-auth-httplib2-0.0.3 googleapis-common-protos-1.52.0 httplib2-0.18.1 idna-2.9 protobuf-3.12.2 pyasn1-0.4.8 pyasn1-modules-0.2.8 pytz-2020.1 requests-2.23.0 rsa-4.6 six-1.15.0 uritemplate-3.0.1 urllib3-1.25.9
Is that sample simply outdated? (They use print without () though Python 2.7 seems to be deprecated for google-api-python-client which confused others already.)
I fixed that and still get an ModuleNotFoundError: No module named 'oauth2client'. Am I right that the missing sudo is not the cause for that?
Well, and they do not explain what a VIEW_ID is and where to get this.
回答1:
It works without sudo for you because you seem to have python installed in a location where your user has write permissions.
Requirement already satisfied: setuptools>=34.0.0 in ./venv/lib/python3.7/site-packages (from google-api-core<2dev,>=1.18.0->google-api-python-client) (41.2.0)
It all depends on how and where you install python. The mac os distro python is installed in /Library/ which is owned by root. So if you want to install a new package, you will need to use sudo.
来源：https://stackoverflow.com/questions/62421857/why-sudo-pip-install-if-pip-install-works-issues-with-helloanalytics-py