script:python
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| script:python [2020/02/26 17:22] – [Create execute file exe to run on windows] admin | script:python [2023/11/28 09:35] – [The try-except clause] admin | ||
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| Line 137: | Line 137: | ||
| </ | </ | ||
| Windows: download and install it from http:// | Windows: download and install it from http:// | ||
| + | |||
| + | After install, change the PATH of python to PATH of conda | ||
| === Basic Create virtual enviornment with conda === | === Basic Create virtual enviornment with conda === | ||
| * Help options in Creating environment:< | * Help options in Creating environment:< | ||
| Line 208: | Line 210: | ||
| </ | </ | ||
| === Create virtual environment for zipline app and using it === | === Create virtual environment for zipline app and using it === | ||
| - | We will install **zipline** which requirement package **numpy**: | + | We will install **zipline** which requirement package **numpy** |
| - Step1: Create new virtual environment with name **zipline** which contain package **numpy** in conda< | - Step1: Create new virtual environment with name **zipline** which contain package **numpy** in conda< | ||
| conda create -n zipline numpy | conda create -n zipline numpy | ||
| - | </ | + | </ |
| + | D: | ||
| + | </ | ||
| - Step2: Go to virtual environment zipline:< | - Step2: Go to virtual environment zipline:< | ||
| source activate zipline | source activate zipline | ||
| + | </ | ||
| + | conda.bat activate zipline | ||
| </ | </ | ||
| - Step3: Install zipline in environment:< | - Step3: Install zipline in environment:< | ||
| conda install -c Quantopian zipline | conda install -c Quantopian zipline | ||
| - | </ | + | </ |
| === Other commands of conda === | === Other commands of conda === | ||
| * List environments in conda< | * List environments in conda< | ||
| Line 229: | Line 235: | ||
| * Remove environment in conda:< | * Remove environment in conda:< | ||
| conda env remove -n zipline | conda env remove -n zipline | ||
| - | </ | + | </ |
| - | ==== anaconda | + | * Install packages in environment https:// |
| + | ==== Anaconda | ||
| install anaconda:< | install anaconda:< | ||
| conda install anaconda | conda install anaconda | ||
| </ | </ | ||
| - | ===== Build python modules from source | + | ==== Build python modules from source ==== |
| - Step1: Download source and go to source directory and run<code bat> | - Step1: Download source and go to source directory and run<code bat> | ||
| pip install -r requirements.txt | pip install -r requirements.txt | ||
| Line 1100: | Line 1107: | ||
| else: | else: | ||
| If there is no exception then execute this block. | If there is no exception then execute this block. | ||
| + | </ | ||
| + | <code python> | ||
| + | try: | ||
| + | You do your operations here; | ||
| + | | ||
| + | except: | ||
| + | If there is any exception, then execute this block. | ||
| + | | ||
| </ | </ | ||
| * The except clause with multiple exceptions< | * The except clause with multiple exceptions< | ||
script/python.txt · Last modified: 2023/11/28 09:35 by admin