Python-如何利用Gmail發信

import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIMEText

def sendGmailSmtp(strGmailUser,strGmailPassword,strRecipient,strSubject,strContent):
    strMessage = MIMEMultipart()
    strMessage['From'] = strGmailUser
    strMessage['To'] = strRecipient
    strMessage['Subject'] = strSubject
    strMessage.attach(MIMEText(strContent))
    mailServer = smtplib.SMTP('smtp.gmail.com', 587)
    mailServer.ehlo()
    mailServer.starttls()
    mailServer.ehlo()
    mailServer.login(strGmailUser, strGmailPassword)
    mailServer.sendmail(strGmailUser, strRecipient, strMessage.as_string())
    mailServer.close()
    return 'send successed'


print sendGmailSmtp('寄件人@gmail.com','Gmail應用程式密碼','收件人@gmail.com','subject','Gino Test')

Ps, 記得先至Gmail申請應用程式密碼，才能順利發信。

Python-字串處理語法

[Substring]

sTmp='2015-09-05'
sYY=sTmp[0:4]
sMM=sTmp[5:-3]
sDD=sTmp[8:]

---

[Trim]

左trim
info[0].lstrip()
右trim
info[0].rstrip()

---

[Replace]

tmpData = tmpData.replace('=','')
tmpData = tmpData.replace('\""','')
tmpData = tmpData.replace(' ','')

python - 日期迴圈

在網路上撈取歷史資料網站時，時常要下時間條件，因此常用到時間迴圈
import datetime as dt
    startdate = dt.datetime(2015, 8,1)
    end_ate = dt.datetime(2015, 12,31)

    totaldays = (enddate - startdate).days + 1

    #在for迴圈內作業。
    for daynumber in range(totaldays):
        datestring = (startdate + dt.timedelta(days = daynumber)).date()
        #print datestring.strftime("%Y%m%d")
     

Python - 安裝步驟 for Win7

1.先在windows環境安裝python-2.7.8.msi
(下載位置: https://www.python.org/download/releases/2.7.8/)

2.把get-pip.py
放置於C:\Python27\目錄下
執行: python get-pip.py
(下載位置: https://pip.pypa.io/en/latest/installing.html)

3.安裝pymssql
c:\Python27\Scripts\pip install pymysql

4.安裝 beautifulsoup4
c:\Python27\Scripts\easy_install beautifulsoup4

5.安裝 requests
C:\Python27\Scripts>pip install requests