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Commit 1aceb017 authored by Mark Daoust's avatar Mark Daoust
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Robust "PYTHONPATH" usage.

parent 1056788e
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samples/core/tutorials/estimators/linear.ipynb
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...@@ -165,8 +165,8 @@ ...@@ -165,8 +165,8 @@
}, },
"cell_type": "code", "cell_type": "code",
"source": [ "source": [
"! pip install requests\n", "! pip install requests\n",
"! git clone --depth 1 https://github.com/tensorflow/models" "! git clone --depth 1 https://github.com/tensorflow/models"
], ],
"execution_count": 0, "execution_count": 0,
"outputs": [] "outputs": []
...@@ -247,7 +247,10 @@ ...@@ -247,7 +247,10 @@
"#export PYTHONPATH=${PYTHONPATH}:\"$(pwd)/models\"\n", "#export PYTHONPATH=${PYTHONPATH}:\"$(pwd)/models\"\n",
"#running from python you need to set the `os.environ` or the subprocess will not see the directory.\n", "#running from python you need to set the `os.environ` or the subprocess will not see the directory.\n",
"\n", "\n",
"os.environ['PYTHONPATH'] += os.pathsep + models_path" "if \"PYTHONPATH\" in os.environ:\n",
" os.environ['PYTHONPATH'] += os.pathsep + models_path\n",
"else:\n",
" os.environ['PYTHONPATH'] = models_path"
], ],
"execution_count": 0, "execution_count": 0,
"outputs": [] "outputs": []
...@@ -1394,4 +1397,4 @@ ...@@ -1394,4 +1397,4 @@
] ]
} }
] ]
} }
\ No newline at end of file
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