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{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"cmpsc\n",
"bfjps\n"
]
}
],
"source": [
"def removeVowels(s):\n",
" vowels = \"aeiouAEIOU\"\n",
" sWithoutVowels = \"\"\n",
" for eachChar in s:\n",
" if eachChar not in vowels:\n",
" sWithoutVowels = sWithoutVowels + eachChar\n",
" return sWithoutVowels\n",
"\n",
"print(removeVowels(\"compsci\"))\n",
"print(removeVowels(\"aAbEefIijOopUus\"))\n"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"\n",
"import smtplib\n",
"from email.mime.multipart import MIMEMultipart \n",
"server = smtplib.SMTP(\"smtp.office365.com\", 587)\n",
"server.starttls()\n",
"server.login('fyenneyenn@hotmail.com', 'NOmoreuse7-') \n",
"print('connecting...')"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"try:\n",
" del config\n",
"except:\n",
" pass\n"
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [],
"source": [
"try:\n",
" del config\n",
"except:\n",
" pass\n",
"from mail_sender import config\n",
"import smtplib\n",
"from email.mime.multipart import MIMEMultipart\n",
"from email.mime.text import MIMEText \n",
"from email.mime.base import MIMEBase\n",
"from email import encoders"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"<smtplib.SMTP at 0x2425836deb0>"
]
},
"execution_count": 2,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"a = config()\n",
"a.server"
]
},
{
"cell_type": "code",
"execution_count": 4,
"metadata": {},
"outputs": [],
"source": [
"def parchecker(str1):\n",
" s = []\n",
" bal = True\n",
" index = 0\n",
" while index < len(str1) and bal:\n",
" symbol = str1[index]\n",
" print(s, symbol, 'aaaaaaaa')\n",
" if symbol == \"(\":\n",
" s.append(symbol) # -- 只有 ( 入栈\n",
" else:\n",
" if s == []:\n",
" bal = False\n",
" else:\n",
" s.pop() # -- 有一个 ) 则pop 一个\n",
" index += 1\n",
" \n",
" if bal and s == []:\n",
" return True \n",
" else:\n",
" return False"
]
},
{
"cell_type": "code",
"execution_count": 16,
"metadata": {},
"outputs": [],
"source": [
"def parchecker(str1):\n",
" s = []\n",
" bal = True\n",
" index = 0\n",
" while index < len(str1) and bal:\n",
" symbol = str1[index] \n",
" # ============================================================================ #\n",
" # 前括号 #\n",
" # ============================================================================ #\n",
" if symbol in \"([{\":\n",
" s.append(symbol) # -- 只有 ([{ 入栈\n",
" # ============================================================================ #\n",
" # 后括号 #\n",
" # ============================================================================ #\n",
" else: \n",
" if s == []:\n",
" bal = False\n",
" else:\n",
" top = s.pop() # -- 有一个 \")]}\" 则 pop 一个 ([{\n",
" if not matches(top, symbol):\n",
" bal = False # 因为顺序是固定的, 所以top and pop应该match, 否则返回 unbalanced.\n",
" index += 1\n",
" # ============================================================================ #\n",
" # next #\n",
" # ============================================================================ #\n",
" if bal and s == []:\n",
" return True \n",
" else:\n",
" return False\n",
" \n",
"def matches(open, close):\n",
" opens = \"([{\"\n",
" closes = \")]}\"\n",
" return opens.index(open) == closes.index(close)\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": 18,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"True"
]
},
"execution_count": 18,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"parchecker(\"((({})))\")"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"#### 中序表达式转换后序, 前序\n",
"\n",
"中序表达式： $(1 + 4) * 3 + 10 / 5$\n",
"\n",
"前序表达式： $+ * + 1 4 3 / 10 5$\n",
"\n",
"后序表达式： $1 4 + 3 * 10 5 / +$"
]
},
{
"cell_type": "code",
"execution_count": 196,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"4"
]
},
"execution_count": 196,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"import string \n",
"import time\n",
"(lambda x: x+2)(2)\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [],
"source": [
"infixexp = '( A + B ) * C + D / E'\n",
"# 'A B + C * D E / +' \n",
"# 1. 优先括号.\n",
"# 2. 优先乘除.\n",
"# "
]
},
{
"cell_type": "code",
"execution_count": 210,
"metadata": {},
"outputs": [],
"source": [
"def func_(infixexp):\n",
" token_list = infixexp.split()\n",
" opstack = [] #\n",
" postfixlist = [] # 输出\n",
" prec = {}\n",
" prec['*'] = 3\n",
" prec['/'] = 3\n",
" prec['+'] = 2\n",
" prec['-'] = 2\n",
" prec['('] = 1\n",
"\n",
" for token in token_list:\n",
" \n",
" if token in string.ascii_uppercase: # all letter in upper form.\n",
" postfixlist.append(token) # num group\n",
" elif token == '(': \n",
" opstack.append(token) # operator group \n",
" elif token == ')': \n",
" toptoken = opstack.pop() # \n",
" while toptoken != '(': # reversed append calculation marks., before meeting the earlier parenthesis.\n",
" postfixlist.append(toptoken) # reversed append calculation marks.\n",
" toptoken = opstack.pop() # remove parenthesis\n",
" else:\n",
" while (not opstack == []) and \\\n",
" (prec[opstack[-1]] >= prec[token]): # 当前符号比上一个符号等级低或同.\n",
" postfixlist.append(opstack.pop())\n",
" \n",
" opstack.append(token)\n",
"\n",
" while not opstack == []:\n",
" postfixlist.append(opstack.pop())\n",
" \n",
" print(postfixlist, opstack)\n",
" print(\n",
" \"\"\"\n",
" # ============================================================================ # \n",
" # ============================================================================ #\n",
" \"\"\"\n",
" )\n",
" time.sleep(1)\n",
" \n",
"\n",
" return \" \".join(postfixlist)"
]
},
{
"cell_type": "code",
"execution_count": 212,
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['A', 'B', '+', 'C', '*', 'D', 'E', '/'] ['+']\n",
"\n",
" # ============================================================================ # \n",
" # ============================================================================ #\n",
" \n",
"['A', 'B', '+', 'C', '*', 'D', 'E', '/', '+'] []\n",
"\n",
" # ============================================================================ # \n",
" # ============================================================================ #\n",
" \n"
]
},
{
"data": {
"text/plain": [
"'A B + C * D E / +'"
]
},
"execution_count": 212,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"func_(infixexp)"
]
},
{
"cell_type": "code",
"execution_count": 2,
"metadata": {},
"outputs": [],
"source": [
"# a dp pract"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"# Python3 program to find a maximum\n",
"# product of a triplet in array\n",
"# of integers\n",
"import sys\n",
"\n",
"# Function to find a maximum\n",
"# product of a triplet in array\n",
"# of integers of size n\n",
"def maxProduct(arr, n):\n",
"\n",
"\t# if size is less than 3,\n",
"\t# no triplet exists\n",
"\tif n < 3:\n",
"\t\treturn -1\n",
"\n",
"\t# will contain max product\n",
"\tmax_product = -(sys.maxsize - 1)\n",
"\t\n",
"\tfor i in range(0, n - 2):\n",
"\t\tfor j in range(i + 1, n - 1):\n",
"\t\t\tfor k in range(j + 1, n):\n",
"\t\t\t\tmax_product = max(\n",
"\t\t\t\t\tmax_product, arr[i]\n",
"\t\t\t\t\t* arr[j] * arr[k])\n",
"\n",
"\treturn max_product\n",
"\n",
"# Driver Program\n",
"arr = [10, 3, 5, 6, 20]\n",
"n = len(arr)\n",
"\n",
"max = maxProduct(arr, n)\n",
"\n",
"if max == -1:\n",
"\tprint(\"No Tripplet Exits\")\n",
"else:\n",
"\tprint(\"Maximum product is\", max)\n",
"\n",
"# This code is contributed by Shrikant13\n"
]
},
{
"cell_type": "code",
"execution_count": 175,
"metadata": {},
"outputs": [
{
"data": {
"text/html": [
"<div>\n",
"<style scoped>\n",
" .dataframe tbody tr th:only-of-type {\n",
" vertical-align: middle;\n",
" }\n",
"\n",
" .dataframe tbody tr th {\n",
" vertical-align: top;\n",
" }\n",
"\n",
" .dataframe thead th {\n",
" text-align: right;\n",
" }\n",
"</style>\n",
"<table border=\"1\" class=\"dataframe\">\n",
" <thead>\n",
" <tr style=\"text-align: right;\">\n",
" <th></th>\n",
" <th>message</th>\n",
" </tr>\n",
" </thead>\n",
" <tbody>\n",
" <tr>\n",
" <th>0</th>\n",
" <td>asd</td>\n",
" </tr>\n",
" <tr>\n",
" <th>1</th>\n",
" <td>ijijf</td>\n",
" </tr>\n",
" </tbody>\n",
"</table>\n",
"</div>"
],
"text/plain": [
" message\n",
"0 asd\n",
"1 ijijf"
]
},
"execution_count": 175,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"message = pd.Series([i.strip() for i in \"asd\\001ijijf\".split('\\001')])\n",
"import pandas as pd\n",
"pd.DataFrame(\n",
" {\n",
" 'message': message,\n",
" \n",
" }, \n",
" index=range(len(message))).head(20)"
]
},
{
"cell_type": "code",
"execution_count": 7,
"metadata": {},
"outputs": [
{
"ename": "ConnectTimeout",
"evalue": "HTTPConnectionPool(host='quotes.toscrape.com', port=80): Max retries exceeded with url: /author/Albert-Einstein/ (Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x0000022B063F5AC0>, 'Connection to quotes.toscrape.com timed out. (connect timeout=5)'))",
"output_type": "error",
"traceback": [
"\u001b[1;31m---------------------------------------------------------------------------\u001b[0m",
"\u001b[1;31mtimeout\u001b[0m Traceback (most recent call last)",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\connection.py:174\u001b[0m, in \u001b[0;36mHTTPConnection._new_conn\u001b[1;34m(self)\u001b[0m\n\u001b[0;32m 173\u001b[0m \u001b[39mtry\u001b[39;00m:\n\u001b[1;32m--> 174\u001b[0m conn \u001b[39m=\u001b[39m connection\u001b[39m.\u001b[39;49mcreate_connection(\n\u001b[0;32m 175\u001b[0m (\u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49m_dns_host, \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49mport), \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49mtimeout, \u001b[39m*\u001b[39;49m\u001b[39m*\u001b[39;49mextra_kw\n\u001b[0;32m 176\u001b[0m )\n\u001b[0;32m 178\u001b[0m \u001b[39mexcept\u001b[39;00m SocketTimeout:\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\util\\connection.py:96\u001b[0m, in \u001b[0;36mcreate_connection\u001b[1;34m(address, timeout, source_address, socket_options)\u001b[0m\n\u001b[0;32m 95\u001b[0m \u001b[39mif\u001b[39;00m err \u001b[39mis\u001b[39;00m \u001b[39mnot\u001b[39;00m \u001b[39mNone\u001b[39;00m:\n\u001b[1;32m---> 96\u001b[0m \u001b[39mraise\u001b[39;00m err\n\u001b[0;32m 98\u001b[0m \u001b[39mraise\u001b[39;00m socket\u001b[39m.\u001b[39merror(\u001b[39m\"\u001b[39m\u001b[39mgetaddrinfo returns an empty list\u001b[39m\u001b[39m\"\u001b[39m)\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\util\\connection.py:86\u001b[0m, in \u001b[0;36mcreate_connection\u001b[1;34m(address, timeout, source_address, socket_options)\u001b[0m\n\u001b[0;32m 85\u001b[0m sock\u001b[39m.\u001b[39mbind(source_address)\n\u001b[1;32m---> 86\u001b[0m sock\u001b[39m.\u001b[39;49mconnect(sa)\n\u001b[0;32m 87\u001b[0m \u001b[39mreturn\u001b[39;00m sock\n",
"\u001b[1;31mtimeout\u001b[0m: timed out",
"\nDuring handling of the above exception, another exception occurred:\n",
"\u001b[1;31mConnectTimeoutError\u001b[0m Traceback (most recent call last)",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\connectionpool.py:699\u001b[0m, in \u001b[0;36mHTTPConnectionPool.urlopen\u001b[1;34m(self, method, url, body, headers, retries, redirect, assert_same_host, timeout, pool_timeout, release_conn, chunked, body_pos, **response_kw)\u001b[0m\n\u001b[0;32m 698\u001b[0m \u001b[39m# Make the request on the httplib connection object.\u001b[39;00m\n\u001b[1;32m--> 699\u001b[0m httplib_response \u001b[39m=\u001b[39m \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49m_make_request(\n\u001b[0;32m 700\u001b[0m conn,\n\u001b[0;32m 701\u001b[0m method,\n\u001b[0;32m 702\u001b[0m url,\n\u001b[0;32m 703\u001b[0m timeout\u001b[39m=\u001b[39;49mtimeout_obj,\n\u001b[0;32m 704\u001b[0m body\u001b[39m=\u001b[39;49mbody,\n\u001b[0;32m 705\u001b[0m headers\u001b[39m=\u001b[39;49mheaders,\n\u001b[0;32m 706\u001b[0m chunked\u001b[39m=\u001b[39;49mchunked,\n\u001b[0;32m 707\u001b[0m )\n\u001b[0;32m 709\u001b[0m \u001b[39m# If we're going to release the connection in ``finally:``, then\u001b[39;00m\n\u001b[0;32m 710\u001b[0m \u001b[39m# the response doesn't need to know about the connection. Otherwise\u001b[39;00m\n\u001b[0;32m 711\u001b[0m \u001b[39m# it will also try to release it and we'll have a double-release\u001b[39;00m\n\u001b[0;32m 712\u001b[0m \u001b[39m# mess.\u001b[39;00m\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\connectionpool.py:394\u001b[0m, in \u001b[0;36mHTTPConnectionPool._make_request\u001b[1;34m(self, conn, method, url, timeout, chunked, **httplib_request_kw)\u001b[0m\n\u001b[0;32m 393\u001b[0m \u001b[39melse\u001b[39;00m:\n\u001b[1;32m--> 394\u001b[0m conn\u001b[39m.\u001b[39;49mrequest(method, url, \u001b[39m*\u001b[39;49m\u001b[39m*\u001b[39;49mhttplib_request_kw)\n\u001b[0;32m 396\u001b[0m \u001b[39m# We are swallowing BrokenPipeError (errno.EPIPE) since the server is\u001b[39;00m\n\u001b[0;32m 397\u001b[0m \u001b[39m# legitimately able to close the connection after sending a valid response.\u001b[39;00m\n\u001b[0;32m 398\u001b[0m \u001b[39m# With this behaviour, the received response is still readable.\u001b[39;00m\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\connection.py:239\u001b[0m, in \u001b[0;36mHTTPConnection.request\u001b[1;34m(self, method, url, body, headers)\u001b[0m\n\u001b[0;32m 238\u001b[0m headers[\u001b[39m\"\u001b[39m\u001b[39mUser-Agent\u001b[39m\u001b[39m\"\u001b[39m] \u001b[39m=\u001b[39m _get_default_user_agent()\n\u001b[1;32m--> 239\u001b[0m \u001b[39msuper\u001b[39;49m(HTTPConnection, \u001b[39mself\u001b[39;49m)\u001b[39m.\u001b[39;49mrequest(method, url, body\u001b[39m=\u001b[39;49mbody, headers\u001b[39m=\u001b[39;49mheaders)\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\http\\client.py:1255\u001b[0m, in \u001b[0;36mHTTPConnection.request\u001b[1;34m(self, method, url, body, headers, encode_chunked)\u001b[0m\n\u001b[0;32m 1254\u001b[0m \u001b[39m\"\"\"Send a complete request to the server.\"\"\"\u001b[39;00m\n\u001b[1;32m-> 1255\u001b[0m \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49m_send_request(method, url, body, headers, encode_chunked)\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\http\\client.py:1301\u001b[0m, in \u001b[0;36mHTTPConnection._send_request\u001b[1;34m(self, method, url, body, headers, encode_chunked)\u001b[0m\n\u001b[0;32m 1300\u001b[0m body \u001b[39m=\u001b[39m _encode(body, \u001b[39m'\u001b[39m\u001b[39mbody\u001b[39m\u001b[39m'\u001b[39m)\n\u001b[1;32m-> 1301\u001b[0m \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49mendheaders(body, encode_chunked\u001b[39m=\u001b[39;49mencode_chunked)\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\http\\client.py:1250\u001b[0m, in \u001b[0;36mHTTPConnection.endheaders\u001b[1;34m(self, message_body, encode_chunked)\u001b[0m\n\u001b[0;32m 1249\u001b[0m \u001b[39mraise\u001b[39;00m CannotSendHeader()\n\u001b[1;32m-> 1250\u001b[0m \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49m_send_output(message_body, encode_chunked\u001b[39m=\u001b[39;49mencode_chunked)\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\http\\client.py:1010\u001b[0m, in \u001b[0;36mHTTPConnection._send_output\u001b[1;34m(self, message_body, encode_chunked)\u001b[0m\n\u001b[0;32m 1009\u001b[0m \u001b[39mdel\u001b[39;00m \u001b[39mself\u001b[39m\u001b[39m.\u001b[39m_buffer[:]\n\u001b[1;32m-> 1010\u001b[0m \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49msend(msg)\n\u001b[0;32m 1012\u001b[0m \u001b[39mif\u001b[39;00m message_body \u001b[39mis\u001b[39;00m \u001b[39mnot\u001b[39;00m \u001b[39mNone\u001b[39;00m:\n\u001b[0;32m 1013\u001b[0m \n\u001b[0;32m 1014\u001b[0m \u001b[39m# create a consistent interface to message_body\u001b[39;00m\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\http\\client.py:950\u001b[0m, in \u001b[0;36mHTTPConnection.send\u001b[1;34m(self, data)\u001b[0m\n\u001b[0;32m 949\u001b[0m \u001b[39mif\u001b[39;00m \u001b[39mself\u001b[39m\u001b[39m.\u001b[39mauto_open:\n\u001b[1;32m--> 950\u001b[0m \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49mconnect()\n\u001b[0;32m 951\u001b[0m \u001b[39melse\u001b[39;00m:\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\connection.py:205\u001b[0m, in \u001b[0;36mHTTPConnection.connect\u001b[1;34m(self)\u001b[0m\n\u001b[0;32m 204\u001b[0m \u001b[39mdef\u001b[39;00m \u001b[39mconnect\u001b[39m(\u001b[39mself\u001b[39m):\n\u001b[1;32m--> 205\u001b[0m conn \u001b[39m=\u001b[39m \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49m_new_conn()\n\u001b[0;32m 206\u001b[0m \u001b[39mself\u001b[39m\u001b[39m.\u001b[39m_prepare_conn(conn)\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\connection.py:179\u001b[0m, in \u001b[0;36mHTTPConnection._new_conn\u001b[1;34m(self)\u001b[0m\n\u001b[0;32m 178\u001b[0m \u001b[39mexcept\u001b[39;00m SocketTimeout:\n\u001b[1;32m--> 179\u001b[0m \u001b[39mraise\u001b[39;00m ConnectTimeoutError(\n\u001b[0;32m 180\u001b[0m \u001b[39mself\u001b[39m,\n\u001b[0;32m 181\u001b[0m \u001b[39m\"\u001b[39m\u001b[39mConnection to \u001b[39m\u001b[39m%s\u001b[39;00m\u001b[39m timed out. (connect timeout=\u001b[39m\u001b[39m%s\u001b[39;00m\u001b[39m)\u001b[39m\u001b[39m\"\u001b[39m\n\u001b[0;32m 182\u001b[0m \u001b[39m%\u001b[39m (\u001b[39mself\u001b[39m\u001b[39m.\u001b[39mhost, \u001b[39mself\u001b[39m\u001b[39m.\u001b[39mtimeout),\n\u001b[0;32m 183\u001b[0m )\n\u001b[0;32m 185\u001b[0m \u001b[39mexcept\u001b[39;00m SocketError \u001b[39mas\u001b[39;00m e:\n",
"\u001b[1;31mConnectTimeoutError\u001b[0m: (<urllib3.connection.HTTPConnection object at 0x0000022B063F5AC0>, 'Connection to quotes.toscrape.com timed out. (connect timeout=5)')",
"\nDuring handling of the above exception, another exception occurred:\n",
"\u001b[1;31mMaxRetryError\u001b[0m Traceback (most recent call last)",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\requests\\adapters.py:439\u001b[0m, in \u001b[0;36mHTTPAdapter.send\u001b[1;34m(self, request, stream, timeout, verify, cert, proxies)\u001b[0m\n\u001b[0;32m 438\u001b[0m \u001b[39mif\u001b[39;00m \u001b[39mnot\u001b[39;00m chunked:\n\u001b[1;32m--> 439\u001b[0m resp \u001b[39m=\u001b[39m conn\u001b[39m.\u001b[39;49murlopen(\n\u001b[0;32m 440\u001b[0m method\u001b[39m=\u001b[39;49mrequest\u001b[39m.\u001b[39;49mmethod,\n\u001b[0;32m 441\u001b[0m url\u001b[39m=\u001b[39;49murl,\n\u001b[0;32m 442\u001b[0m body\u001b[39m=\u001b[39;49mrequest\u001b[39m.\u001b[39;49mbody,\n\u001b[0;32m 443\u001b[0m headers\u001b[39m=\u001b[39;49mrequest\u001b[39m.\u001b[39;49mheaders,\n\u001b[0;32m 444\u001b[0m redirect\u001b[39m=\u001b[39;49m\u001b[39mFalse\u001b[39;49;00m,\n\u001b[0;32m 445\u001b[0m assert_same_host\u001b[39m=\u001b[39;49m\u001b[39mFalse\u001b[39;49;00m,\n\u001b[0;32m 446\u001b[0m preload_content\u001b[39m=\u001b[39;49m\u001b[39mFalse\u001b[39;49;00m,\n\u001b[0;32m 447\u001b[0m decode_content\u001b[39m=\u001b[39;49m\u001b[39mFalse\u001b[39;49;00m,\n\u001b[0;32m 448\u001b[0m retries\u001b[39m=\u001b[39;49m\u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49mmax_retries,\n\u001b[0;32m 449\u001b[0m timeout\u001b[39m=\u001b[39;49mtimeout\n\u001b[0;32m 450\u001b[0m )\n\u001b[0;32m 452\u001b[0m \u001b[39m# Send the request.\u001b[39;00m\n\u001b[0;32m 453\u001b[0m \u001b[39melse\u001b[39;00m:\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\connectionpool.py:755\u001b[0m, in \u001b[0;36mHTTPConnectionPool.urlopen\u001b[1;34m(self, method, url, body, headers, retries, redirect, assert_same_host, timeout, pool_timeout, release_conn, chunked, body_pos, **response_kw)\u001b[0m\n\u001b[0;32m 753\u001b[0m e \u001b[39m=\u001b[39m ProtocolError(\u001b[39m\"\u001b[39m\u001b[39mConnection aborted.\u001b[39m\u001b[39m\"\u001b[39m, e)\n\u001b[1;32m--> 755\u001b[0m retries \u001b[39m=\u001b[39m retries\u001b[39m.\u001b[39;49mincrement(\n\u001b[0;32m 756\u001b[0m method, url, error\u001b[39m=\u001b[39;49me, _pool\u001b[39m=\u001b[39;49m\u001b[39mself\u001b[39;49m, _stacktrace\u001b[39m=\u001b[39;49msys\u001b[39m.\u001b[39;49mexc_info()[\u001b[39m2\u001b[39;49m]\n\u001b[0;32m 757\u001b[0m )\n\u001b[0;32m 758\u001b[0m retries\u001b[39m.\u001b[39msleep()\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\urllib3\\util\\retry.py:574\u001b[0m, in \u001b[0;36mRetry.increment\u001b[1;34m(self, method, url, response, error, _pool, _stacktrace)\u001b[0m\n\u001b[0;32m 573\u001b[0m \u001b[39mif\u001b[39;00m new_retry\u001b[39m.\u001b[39mis_exhausted():\n\u001b[1;32m--> 574\u001b[0m \u001b[39mraise\u001b[39;00m MaxRetryError(_pool, url, error \u001b[39mor\u001b[39;00m ResponseError(cause))\n\u001b[0;32m 576\u001b[0m log\u001b[39m.\u001b[39mdebug(\u001b[39m\"\u001b[39m\u001b[39mIncremented Retry for (url=\u001b[39m\u001b[39m'\u001b[39m\u001b[39m%s\u001b[39;00m\u001b[39m'\u001b[39m\u001b[39m): \u001b[39m\u001b[39m%r\u001b[39;00m\u001b[39m\"\u001b[39m, url, new_retry)\n",
"\u001b[1;31mMaxRetryError\u001b[0m: HTTPConnectionPool(host='quotes.toscrape.com', port=80): Max retries exceeded with url: /author/Albert-Einstein/ (Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x0000022B063F5AC0>, 'Connection to quotes.toscrape.com timed out. (connect timeout=5)'))",
"\nDuring handling of the above exception, another exception occurred:\n",
"\u001b[1;31mConnectTimeout\u001b[0m Traceback (most recent call last)",
"\u001b[1;32mc:\\Users\\dscshap3808\\Documents\\my_scripts_new\\stlit\\leetcodemore.ipynb Cell 17\u001b[0m in \u001b[0;36m<cell line: 5>\u001b[1;34m()\u001b[0m\n\u001b[0;32m <a href='vscode-notebook-cell:/c%3A/Users/dscshap3808/Documents/my_scripts_new/stlit/leetcodemore.ipynb#ch0000019?line=2'>3</a>\u001b[0m \u001b[39m# fetch the page to train\u001b[39;00m\n\u001b[0;32m <a href='vscode-notebook-cell:/c%3A/Users/dscshap3808/Documents/my_scripts_new/stlit/leetcodemore.ipynb#ch0000019?line=3'>4</a>\u001b[0m einstein_url \u001b[39m=\u001b[39m \u001b[39m'\u001b[39m\u001b[39mhttp://quotes.toscrape.com/author/Albert-Einstein/\u001b[39m\u001b[39m'\u001b[39m\n\u001b[1;32m----> <a href='vscode-notebook-cell:/c%3A/Users/dscshap3808/Documents/my_scripts_new/stlit/leetcodemore.ipynb#ch0000019?line=4'>5</a>\u001b[0m resp \u001b[39m=\u001b[39m requests\u001b[39m.\u001b[39;49mget(einstein_url, timeout \u001b[39m=\u001b[39;49m \u001b[39m5\u001b[39;49m)\n\u001b[0;32m <a href='vscode-notebook-cell:/c%3A/Users/dscshap3808/Documents/my_scripts_new/stlit/leetcodemore.ipynb#ch0000019?line=5'>6</a>\u001b[0m \u001b[39m# resp\u001b[39;00m\n\u001b[0;32m <a href='vscode-notebook-cell:/c%3A/Users/dscshap3808/Documents/my_scripts_new/stlit/leetcodemore.ipynb#ch0000019?line=6'>7</a>\u001b[0m \u001b[39massert\u001b[39;00m resp\u001b[39m.\u001b[39mstatus_code \u001b[39m==\u001b[39m \u001b[39m200\u001b[39m\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\requests\\api.py:75\u001b[0m, in \u001b[0;36mget\u001b[1;34m(url, params, **kwargs)\u001b[0m\n\u001b[0;32m 64\u001b[0m \u001b[39mdef\u001b[39;00m \u001b[39mget\u001b[39m(url, params\u001b[39m=\u001b[39m\u001b[39mNone\u001b[39;00m, \u001b[39m*\u001b[39m\u001b[39m*\u001b[39mkwargs):\n\u001b[0;32m 65\u001b[0m \u001b[39mr\u001b[39m\u001b[39m\"\"\"Sends a GET request.\u001b[39;00m\n\u001b[0;32m 66\u001b[0m \n\u001b[0;32m 67\u001b[0m \u001b[39m :param url: URL for the new :class:`Request` object.\u001b[39;00m\n\u001b[1;32m (...)\u001b[0m\n\u001b[0;32m 72\u001b[0m \u001b[39m :rtype: requests.Response\u001b[39;00m\n\u001b[0;32m 73\u001b[0m \u001b[39m \"\"\"\u001b[39;00m\n\u001b[1;32m---> 75\u001b[0m \u001b[39mreturn\u001b[39;00m request(\u001b[39m'\u001b[39;49m\u001b[39mget\u001b[39;49m\u001b[39m'\u001b[39;49m, url, params\u001b[39m=\u001b[39;49mparams, \u001b[39m*\u001b[39;49m\u001b[39m*\u001b[39;49mkwargs)\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\requests\\api.py:61\u001b[0m, in \u001b[0;36mrequest\u001b[1;34m(method, url, **kwargs)\u001b[0m\n\u001b[0;32m 57\u001b[0m \u001b[39m# By using the 'with' statement we are sure the session is closed, thus we\u001b[39;00m\n\u001b[0;32m 58\u001b[0m \u001b[39m# avoid leaving sockets open which can trigger a ResourceWarning in some\u001b[39;00m\n\u001b[0;32m 59\u001b[0m \u001b[39m# cases, and look like a memory leak in others.\u001b[39;00m\n\u001b[0;32m 60\u001b[0m \u001b[39mwith\u001b[39;00m sessions\u001b[39m.\u001b[39mSession() \u001b[39mas\u001b[39;00m session:\n\u001b[1;32m---> 61\u001b[0m \u001b[39mreturn\u001b[39;00m session\u001b[39m.\u001b[39;49mrequest(method\u001b[39m=\u001b[39;49mmethod, url\u001b[39m=\u001b[39;49murl, \u001b[39m*\u001b[39;49m\u001b[39m*\u001b[39;49mkwargs)\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\requests\\sessions.py:542\u001b[0m, in \u001b[0;36mSession.request\u001b[1;34m(self, method, url, params, data, headers, cookies, files, auth, timeout, allow_redirects, proxies, hooks, stream, verify, cert, json)\u001b[0m\n\u001b[0;32m 537\u001b[0m send_kwargs \u001b[39m=\u001b[39m {\n\u001b[0;32m 538\u001b[0m \u001b[39m'\u001b[39m\u001b[39mtimeout\u001b[39m\u001b[39m'\u001b[39m: timeout,\n\u001b[0;32m 539\u001b[0m \u001b[39m'\u001b[39m\u001b[39mallow_redirects\u001b[39m\u001b[39m'\u001b[39m: allow_redirects,\n\u001b[0;32m 540\u001b[0m }\n\u001b[0;32m 541\u001b[0m send_kwargs\u001b[39m.\u001b[39mupdate(settings)\n\u001b[1;32m--> 542\u001b[0m resp \u001b[39m=\u001b[39m \u001b[39mself\u001b[39;49m\u001b[39m.\u001b[39;49msend(prep, \u001b[39m*\u001b[39;49m\u001b[39m*\u001b[39;49msend_kwargs)\n\u001b[0;32m 544\u001b[0m \u001b[39mreturn\u001b[39;00m resp\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\requests\\sessions.py:655\u001b[0m, in \u001b[0;36mSession.send\u001b[1;34m(self, request, **kwargs)\u001b[0m\n\u001b[0;32m 652\u001b[0m start \u001b[39m=\u001b[39m preferred_clock()\n\u001b[0;32m 654\u001b[0m \u001b[39m# Send the request\u001b[39;00m\n\u001b[1;32m--> 655\u001b[0m r \u001b[39m=\u001b[39m adapter\u001b[39m.\u001b[39;49msend(request, \u001b[39m*\u001b[39;49m\u001b[39m*\u001b[39;49mkwargs)\n\u001b[0;32m 657\u001b[0m \u001b[39m# Total elapsed time of the request (approximately)\u001b[39;00m\n\u001b[0;32m 658\u001b[0m elapsed \u001b[39m=\u001b[39m preferred_clock() \u001b[39m-\u001b[39m start\n",
"File \u001b[1;32mc:\\Users\\dscshap3808\\Miniconda3\\envs\\siming\\lib\\site-packages\\requests\\adapters.py:504\u001b[0m, in \u001b[0;36mHTTPAdapter.send\u001b[1;34m(self, request, stream, timeout, verify, cert, proxies)\u001b[0m\n\u001b[0;32m 501\u001b[0m \u001b[39mif\u001b[39;00m \u001b[39misinstance\u001b[39m(e\u001b[39m.\u001b[39mreason, ConnectTimeoutError):\n\u001b[0;32m 502\u001b[0m \u001b[39m# TODO: Remove this in 3.0.0: see #2811\u001b[39;00m\n\u001b[0;32m 503\u001b[0m \u001b[39mif\u001b[39;00m \u001b[39mnot\u001b[39;00m \u001b[39misinstance\u001b[39m(e\u001b[39m.\u001b[39mreason, NewConnectionError):\n\u001b[1;32m--> 504\u001b[0m \u001b[39mraise\u001b[39;00m ConnectTimeout(e, request\u001b[39m=\u001b[39mrequest)\n\u001b[0;32m 506\u001b[0m \u001b[39mif\u001b[39;00m \u001b[39misinstance\u001b[39m(e\u001b[39m.\u001b[39mreason, ResponseError):\n\u001b[0;32m 507\u001b[0m \u001b[39mraise\u001b[39;00m RetryError(e, request\u001b[39m=\u001b[39mrequest)\n",
"\u001b[1;31mConnectTimeout\u001b[0m: HTTPConnectionPool(host='quotes.toscrape.com', port=80): Max retries exceeded with url: /author/Albert-Einstein/ (Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x0000022B063F5AC0>, 'Connection to quotes.toscrape.com timed out. (connect timeout=5)'))"
]
}
],
"source": [
"import requests \n",
"from bs4 import BeautifulSoup\n",
"# fetch the page to train\n",
"einstein_url = 'http://quotes.toscrape.com/author/Albert-Einstein/'\n",
"resp = requests.get(einstein_url, timeout = 5)\n",
"# resp\n",
"assert resp.status_code == 200"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"soup = BeautifulSoup(resp.content)"
]
},
{
"cell_type": "code",
"execution_count": 125,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"<p>\n",
"<a href=\"/login\">Login</a>\n",
"</p>"
]
},
"execution_count": 125,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"soup.find()"
]
},
{
"cell_type": "code",
"execution_count": 126,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"{'href': '/', 'style': 'text-decoration: none'}"
]
},
"execution_count": 126,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"soup.a.attrs"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": []
},
{
"cell_type": "code",
"execution_count": 134,
"metadata": {},
"outputs": [],
"source": [
"df = pd.read_json('./dataup/world_countries.json')['features']"
]
},
{
"cell_type": "code",
"execution_count": 146,
"metadata": {},
"outputs": [],
"source": [
"# df[0]"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {},
"outputs": [],
"source": [
"\n",
"import plotly.express as px\n",
"\n",
"fig = px.choropleth_mapbox(df, geojson=df, locations='fips', color='unemp',\\\n",
" color_continuous_scale=\"Viridis\",\n",
" range_color=(0, 12),\n",
" mapbox_style=\"carto-positron\",\n",
" zoom=3, \n",
" center = {\"lat\": 37.0902, \"lon\": -95.7129},\n",
" opacity=0.5,\n",
" labels={'unemp':'unemployment rate'}\n",
" )\n",
"fig.update_layout(margin={\"r\":0,\"t\":0,\"l\":0,\"b\":0})\n",
"fig.show()"
]
},
{
"cell_type": "code",
"execution_count": 157,
"metadata": {},
"outputs": [],
"source": [
"# import plotly.graph_objects as go\n",
"\n",
"# fig = go.Figure(go.Scattermapbox(\n",
"# mode = \"markers+lines\",\n",
"# lon = [10, 20, 30],\n",
"# lat = [10, 20,30],\n",
"# marker = {'size': 10}))\n",
"\n",
"# fig.add_trace(go.Scattermapbox(\n",
"# mode = \"markers+lines\",\n",
"# lon = [-50, -60,40],\n",
"# lat = [30, 10, -20],\n",
"# marker = {'size': 10}))\n",
"\n",
"# fig.update_layout(\n",
"# margin ={'l':0,'t':0,'b':0,'r':0},\n",
"# mapbox = {\n",
"# 'style': \"carto-positron\",# \"stamen-terrain\",\n",
"# 'center': {'lon': -20, 'lat': -20},\n",
"# 'zoom': 2})\n",
"\n",
"# # fig.show()"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"vscode": {
"languageId": "javascript"
}
},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3.8.8 ('siming')",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.8.8"
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"orig_nbformat": 4,
"vscode": {
"interpreter": {
"hash": "2537094cdaaf8cbca77398104c426db43a9f1c17b808f90867ef58a7e69b756d"
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}
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"nbformat": 4,
"nbformat_minor": 2
}
|