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updated 2nd ed book code
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‎New-Second-Edition/Ch01 - Natural Language Processing Basics/Ch01 - Natural Language Processing Basics.ipynb‎

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‎New-Second-Edition/Ch02 - Python for Natural Language Processing/Ch02a - Python Environment Setup.ipynb‎

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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 1,
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"metadata": {},
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"outputs": [
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"Python 3.5.2 :: Anaconda custom (64-bit)\n"
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]
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}
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],
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"source": [
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"!python --version"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Welcome to Python\n"
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]
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}
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],
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"source": [
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"print('Welcome to Python')"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"pandas==0.20.3\n"
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]
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},
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"You are using pip version 9.0.1, however version 10.0.1 is available.\n",
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"You should consider upgrading via the 'python -m pip install --upgrade pip' command.\n"
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]
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}
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],
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"source": [
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"!pip freeze | grep pandas"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Requirement already satisfied: pandas in c:\\program files\\anaconda3\\lib\\site-packages\n",
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"Requirement already satisfied: python-dateutil>=2 in c:\\program files\\anaconda3\\lib\\site-packages (from pandas)\n",
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"Requirement already satisfied: pytz>=2011k in c:\\program files\\anaconda3\\lib\\site-packages (from pandas)\n",
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"Requirement already satisfied: numpy>=1.7.0 in c:\\program files\\anaconda3\\lib\\site-packages (from pandas)\n",
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"Requirement already satisfied: six>=1.5 in c:\\program files\\anaconda3\\lib\\site-packages (from python-dateutil>=2->pandas)\n"
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]
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},
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"You are using pip version 9.0.1, however version 10.0.1 is available.\n",
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"You should consider upgrading via the 'python -m pip install --upgrade pip' command.\n"
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]
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}
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],
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"source": [
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"!pip install pandas"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Collecting pandas\n",
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" Downloading https://files.pythonhosted.org/packages/24/f1/bbe61db3ab675ae612d5261e69cff05f1ff0a7638469a9faa1c9cdc1dcd5/pandas-0.23.3-cp35-cp35m-win_amd64.whl (7.6MB)\n",
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"Collecting python-dateutil>=2.5.0 (from pandas)\n",
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" Downloading https://files.pythonhosted.org/packages/cf/f5/af2b09c957ace60dcfac112b669c45c8c97e32f94aa8b56da4c6d1682825/python_dateutil-2.7.3-py2.py3-none-any.whl (211kB)\n",
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"Collecting numpy>=1.9.0 (from pandas)\n",
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" Downloading https://files.pythonhosted.org/packages/f3/71/94628784c3f07d4bc0dd38f8753e3f751d66cfd5a6823591179608c27f09/numpy-1.14.5-cp35-none-win_amd64.whl (13.4MB)\n",
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"Collecting pytz>=2011k (from pandas)\n",
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" Downloading https://files.pythonhosted.org/packages/30/4e/27c34b62430286c6d59177a0842ed90dc789ce5d1ed740887653b898779a/pytz-2018.5-py2.py3-none-any.whl (510kB)\n",
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"Collecting six>=1.5 (from python-dateutil>=2.5.0->pandas)\n",
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" Downloading https://files.pythonhosted.org/packages/67/4b/141a581104b1f6397bfa78ac9d43d8ad29a7ca43ea90a2d863fe3056e86a/six-1.11.0-py2.py3-none-any.whl\n",
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"Installing collected packages: six, python-dateutil, numpy, pytz, pandas\n",
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" Found existing installation: six 1.10.0\n",
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" Uninstalling six-1.10.0:\n",
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" Successfully uninstalled six-1.10.0\n",
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" Found existing installation: python-dateutil 2.5.3\n",
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" Uninstalling python-dateutil-2.5.3:\n",
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" Successfully uninstalled python-dateutil-2.5.3\n",
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" Found existing installation: numpy 1.14.0\n",
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" Uninstalling numpy-1.14.0:\n"
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]
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},
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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" DEPRECATION: Uninstalling a distutils installed project (six) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.\n",
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"Exception:\n",
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"Traceback (most recent call last):\n",
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" File \"c:\\program files\\anaconda3\\lib\\shutil.py\", line 538, in move\n",
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" os.rename(src, real_dst)\n",
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"PermissionError: [WinError 5] Access is denied: 'c:\\\\program files\\\\anaconda3\\\\lib\\\\site-packages\\\\numpy-1.14.0.dist-info\\\\description.rst' -> 'C:\\\\Users\\\\DIP~1.DIP\\\\AppData\\\\Local\\\\Temp\\\\pip-bz4bun3s-uninstall\\\\program files\\\\anaconda3\\\\lib\\\\site-packages\\\\numpy-1.14.0.dist-info\\\\description.rst'\n",
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"\n",
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"During handling of the above exception, another exception occurred:\n",
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"\n",
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"Traceback (most recent call last):\n",
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" File \"c:\\program files\\anaconda3\\lib\\site-packages\\pip\\basecommand.py\", line 215, in main\n",
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" status = self.run(options, args)\n",
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" File \"c:\\program files\\anaconda3\\lib\\site-packages\\pip\\commands\\install.py\", line 342, in run\n",
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" prefix=options.prefix_path,\n",
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" File \"c:\\program files\\anaconda3\\lib\\site-packages\\pip\\req\\req_set.py\", line 778, in install\n",
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" requirement.uninstall(auto_confirm=True)\n",
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" File \"c:\\program files\\anaconda3\\lib\\site-packages\\pip\\req\\req_install.py\", line 754, in uninstall\n",
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" paths_to_remove.remove(auto_confirm)\n",
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" File \"c:\\program files\\anaconda3\\lib\\site-packages\\pip\\req\\req_uninstall.py\", line 115, in remove\n",
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" renames(path, new_path)\n",
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" File \"c:\\program files\\anaconda3\\lib\\site-packages\\pip\\utils\\__init__.py\", line 267, in renames\n",
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" shutil.move(old, new)\n",
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" File \"c:\\program files\\anaconda3\\lib\\shutil.py\", line 553, in move\n",
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" os.unlink(src)\n",
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"PermissionError: [WinError 5] Access is denied: 'c:\\\\program files\\\\anaconda3\\\\lib\\\\site-packages\\\\numpy-1.14.0.dist-info\\\\description.rst'\n",
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"You are using pip version 9.0.1, however version 10.0.1 is available.\n",
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"You should consider upgrading via the 'python -m pip install --upgrade pip' command.\n"
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]
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}
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],
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"source": [
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"!pip install pandas --upgrade"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"```\n",
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"\n",
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"C:\\> conda install pandas\n",
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"Solving environment: done\n",
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"\n",
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"## Package Plan ##\n",
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"\n",
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" environment location: C:\\Program Files\\Anaconda3\n",
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"\n",
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" added / updated specs:\n",
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" - pandas\n",
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"\n",
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"\n",
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"The following packages will be downloaded:\n",
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"\n",
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" package | build\n",
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" ---------------------------|-----------------\n",
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" pandas-0.23.3 | py35_0 8.6 MB conda-forge\n",
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"\n",
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"The following packages will be UPDATED:\n",
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"\n",
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" pandas: 0.20.3-py35_1 conda-forge --> 0.23.3-py35_0 conda-forge\n",
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"\n",
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"Proceed ([y]/n)? y\n",
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"\n",
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"\n",
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"Downloading and Extracting Packages\n",
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"pandas-0.23.3 | 8.6 MB | ########################################################### | 100%\n",
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"Preparing transaction: done\n",
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"Verifying transaction: done\n",
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"Executing transaction: done\n",
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"```"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"pandas==0.23.3\n"
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]
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},
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{
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"name": "stderr",
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"output_type": "stream",
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"text": [
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"You are using pip version 9.0.1, however version 10.0.1 is available.\n",
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"You should consider upgrading via the 'python -m pip install --upgrade pip' command.\n"
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]
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}
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],
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"source": [
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"!pip freeze | grep pandas"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"```\n",
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"E:\\>mkdir Apress\n",
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"E:\\>cd Apress\n",
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"E:\\Apress>pip install virtualenv\n",
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"Collecting virtualenv\n",
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"Installing collected packages: virtualenv\n",
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"Successfully installed virtualenv-16.0.0\n",
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"\n",
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"E:\\Apress>mkdir test_proj && chdir test_proj\n",
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"\n",
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"E:\\Apress\\test_proj>virtualenv venv\n",
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"Using base prefix 'c:\\\\program files\\\\anaconda3'\n",
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"New python executable in E:\\Apress\\test_proj\\venv\\Scripts\\python.exe\n",
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"Installing setuptools, pip, wheel...done.\n",
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"\n",
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"E:\\Apress\\test_proj>echo 'This is Global System Python'\n",
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"'This is Global System Python'\n",
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"\n",
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"E:\\Apress\\test_proj>pip freeze | grep pandas\n",
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"pandas==0.23.3\n",
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"\n",
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"\n",
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"\n",
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"E:\\Apress\\test_proj>venv\\Scripts\\activate\n",
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"\n",
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"(venv) E:\\Apress\\test_proj>echo 'This is VirtualEnv Python'\n",
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"'This is VirtualEnv Python'\n",
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"\n",
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"(venv) E:\\Apress\\test_proj>pip install pandas==0.21.0\n",
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"Collecting pandas==0.21.0\n",
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" 100% |################################| 9.0MB 310kB/s\n",
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"Collecting pytz>=2011k (from pandas==0.21.0)\n",
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"Collecting python-dateutil>=2 (from pandas==0.21.0)\n",
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"Collecting numpy>=1.9.0 (from pandas==0.21.0)\n",
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"Collecting six>=1.5 (from python-dateutil>=2->pandas==0.21.0)\n",
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"\n",
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"Installing collected packages: pytz, six, python-dateutil, numpy, pandas\n",
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"Successfully installed numpy-1.14.5 pandas-0.21.0 python-dateutil-2.7.3 pytz-2018.5 six-1.11.0\n",
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"\n",
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"(venv) E:\\Apress\\test_proj>pip freeze | grep pandas\n",
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"pandas==0.21.0\n",
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"\n",
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"(venv) E:\\Apress\\test_proj>venv\\Scripts\\deactivate\n",
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"E:\\Apress\\test_proj>pip freeze | grep pandas\n",
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"pandas==0.23.3\n",
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"```\n"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"http://docs.python-guide.org/en/latest/dev/virtualenvs/"
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]
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}
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],
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"metadata": {
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"anaconda-cloud": {},
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.6.5"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}

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