這幾天本想研究下用robotframework+HTTP library (Requests)來做接口測試(http協(xié)議), 安裝完Requests庫后,在RIDE里導(dǎo)入該庫時(shí)顯示是紅色,即導(dǎo)入失敗(正常導(dǎo)入應(yīng)該顯示為黑色),網(wǎng)上也沒有搜索到有用的信息,于是這幾天就不停的在公司的電腦和家里的電腦上反復(fù)折騰。今天在家休息,繼續(xù)折騰,功夫不負(fù)有心人,終于搞定了,在此記錄下。
一、問題現(xiàn)象描述:
我電腦上本來安裝的有robotframework+Selenium2Library環(huán)境(robot framework環(huán)境搭建),于是我直接在命令行運(yùn)行:pip install -U robotframework-requests 來安裝RequestsLibrary,然后用RIDE導(dǎo)入時(shí),如下圖,Selenium2Library他DatabaseLibrary都是正常的,偏偏RequestsLibrary是紅色的。
二、問題解決過程:
首先,我懷疑安裝的有問題,于是到安裝目錄(我的是:C:\Python27\Lib\site-packages)下查看是否存在RequestsLibrary庫,發(fā)現(xiàn)該目錄下存在下面兩個(gè)安裝文件夾:
RequestsLibrary
robotframework_requests-0.3.8-py2.7.egg-info
安裝的應(yīng)該沒問題,安裝沒問題那是什么有問題?我懷疑是與環(huán)境安裝有關(guān)。
于是,為了排除一切可能的X因素,我就把電腦上之前安裝的的環(huán)境全部卸載干凈后,全部在重新安裝??上н@次安裝完成后,問題依然沒有解決。不過問題雖然沒有解決,但可以排除與安裝包和環(huán)境沒有關(guān)系。到這時(shí)我又開始懷疑是缺少某個(gè)依賴包。(開源的就是這樣, 安裝時(shí)會(huì)依賴很多其它的包)
最后,RIDE有個(gè)Import Failed Help功能(上圖中紅色框的部分),點(diǎn)擊一下這個(gè)按鈕,彈出如下圖提示,說的還是挺詳細(xì)的:
1、導(dǎo)入失敗顯示紅色
2、可以在 Tools / View RIDE Log 下查看詳細(xì)的失敗日志。
3、。。。
根據(jù)上面第2點(diǎn)找到的錯(cuò)誤日志:
20150503 08:38:55.590 [INFO]: Started RIDE 1.3 using python version 2.7.8 with wx version 2.8.12.1 in win32.20150503 08:38:59.105 [WARN]: Importing test library "RequestsLibrary" failedTraceback (most recent call last):Importing test library 'RequestsLibrary' failed: ImportError: No module named requestsTraceback (most recent call last): File "C:\Python27\lib\site-packages\RequestsLibrary\__init__.py", line 1, in <module>from RequestsKeywords import RequestsKeywords File "C:\Python27\lib\site-packages\RequestsLibrary\RequestsKeywords.py", line 1, in <module>import requestsPYTHONPATH: C:\Python27\lib\site-packages\robotide\lib\robot\libraries C:\Python27\lib\site-packages\robotide\lib C:\Python27\lib\site-packages\wx-2.8-msw-unicode C:\Python27\lib\site-packages\wx-2.8-msw-unicode C:\Python27\lib\site-packages\setuptools-5.4.1-py2.7.egg C:\Python27\lib\site-packages\pip-6.1.1-py2.7.egg C:\Windows\system32\python27.zip D:\Program Files\VisualSVN Server\bin D:\Program Files\VisualSVN Server\PythonPackages C:\Python27\DLLs C:\Python27\lib C:\Python27\lib\plat-win C:\Python27\lib\lib-tk C:\Python27 C:\Python27\lib\site-packages . C:\Users\Administrator\Desktop C:\Python27\lib\site-packages\robotide\spec File "C:\Python27\lib\site-packages\robotide\spec\librarymanager.py", line 76, in _fetch_keywordsreturn get_import_result(path, library_args) File "C:\Python27\lib\site-packages\robotide\spec\libraryfetcher.py", line 20, in get_import_result lib = TestLibrary(path, args) File "C:\Python27\lib\site-packages\robotide\lib\robot\running\testlibraries.py", line 37, in TestLibrary libcode = importer.import_class_or_module(name) File "C:\Python27\lib\site-packages\robotide\lib\robot\utils\importer.py", line 64, in import_class_or_module self._raise_import_failed(name, err) File "C:\Python27\lib\site-packages\robotide\lib\robot\utils\importer.py", line 102, in _raise_import_failed raise DataError('\n'.join(msg))
問題終于找到了,原來是少了 requests,安裝地址:https://pypi.python.org/pypi/requests
命令行窗口運(yùn)行:pip install requests
再次用RIDE導(dǎo)入RequestsLibrary,成功:
開啟愉快的研究之旅了。。。。。。
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