python 幫助文件檢視
這個程式碼是基於python3.0寫的，有許多不完善的地方，請自已修改。
# coding: utf-8
from tkinter import *
root = Tk()
root.title("python3.0查詢")
#root.minsize(800,600)
#填充無用空間
Label(root).grid(ipady=5)
#11面板
class Frame11:
def __init__(self, root): #relief: SUNKEY,RIDGE,GROOVE,RAISED,FLAT,SOLID
frame = Frame(root, width=200, height=50, borderwidth=2, relief=GROOVE)
frame.grid(row=2, column=1, sticky=W + S)
self.keyLb = Label(frame, text="鍵入關鍵字：", font="Helvetica -12 bold")
self.keyLb.grid(row=5, column=0, sticky=W + S)
self.inputEn = Entry(frame, width=35)
self.inputEn.__name__ = "inputEn"
self.inputEn.grid(row=6, column=0)
self.inputEn.bind("<Return>", self.frashAll)
#根據使用者的輸入回車重新整理所有相關聯的顯示元件:
def frashAll(self, event):
frame21.keyLs.delete(0, END)
frame21.frash()
frame22.frash()
#重新整理自已的顯示元件，由其它元件根據需要呼叫
def frash(self):
pass
#21面板
class Frame21:
def __init__(self, root):
frame = Frame(root, width=200, height=300, borderwidth=2, relief=GROOVE)
frame.grid(row=10, column=1, pady=5, sticky=W)
#儲存記錄資訊
self.info = []
#變數在列表中的開頭和結尾位置的索引
self.varStart = -1
self.varEnd = -1
#函式在列表中的開頭和結尾位置的索引
self.fucStart = -1
self.fucEnd = -1
#類在列表中的開頭和結尾位置的索引
self.classStart = -1
self.classEnd = -1
#模組在列表中的開頭和結尾位置的索引
self.modStart = -1
self.modEnd = -1
self.keyVScl = Scrollbar(frame)
self.keyVScl.pack(side=RIGHT, fill=Y)
self.keyHScl = Scrollbar(frame, orient=HORIZONTAL)
self.keyHScl.pack(side=BOTTOM, fill=X)
self.keyLs = Listbox(frame, xscrollcommand=self.keyHScl.set, yscrollcommand=self.keyVScl.set)
self.keyLs.bind("<Double-Button-1>", self.click)
self.keyLs.pack(side=LEFT, fill=BOTH, ipadx=36, ipady=100)
self.keyVScl.config(command=self.keyLs.yview)
self.keyHScl.config(command=self.keyLs.xview)
#恢復原始變數值
def reset(self):
self.varStart = -1
self.varEnd = -1
self.fucStart = -1
self.fucEnd = -1
self.classStart = -1
self.classEnd = -1
self.modStart = -1
self.modEnd = -1
#滑鼠按下監聽,根據列表框中的雙擊事件，相應的更新Frame22中的顯示內容
def click(self, event):
frame22.frash()
#重新整理自已的顯示元件，由其它元件根據需要呼叫
def frash(self):
#恢復原始變數值
self.reset()
self.keyLs.delete(0, END)
#儲存記錄
self.info.insert(0, frame11.inputEn.get())
varInfo = []
fucInfo = []
classInfo = []
modInfo = []
otherInfo = []
try:
print("input:",self.info[0])
pos = self.info[0].find(".")
# if pos != -1:
# exec("import " + self.info[0][:pos])
# else:
# exec("import " + self.info[0])
exec("import " + self.info[0])
exec("self.swap=dir(" + self.info[0] + ")")
for var in self.swap:
exec("self.t=type(" + self.info[0] + "." + var + ")")
s = str(self.t)
if s.find("module") != -1:
modInfo.append(var)
elif s.find("type") != -1:
classInfo.append(var)
elif s.find("function") != -1:
fucInfo.append(var)
else:
varInfo.append(var)
except:
print("input erro")
if len(varInfo) > 0:
self.varStart = 0
self.varEnd = len(varInfo) + 1
if len(fucInfo) > 0:
self.fucStart = self.varEnd + 1
self.fucEnd = self.fucStart + len(fucInfo) + 1
if len(classInfo) > 0:
self.classStart = self.fucEnd + 1
self.classEnd = self.classStart + len(classInfo) + 1
if len(modInfo) > 0:
self.modStart = self.classEnd + 1
self.modEnd = self.modStart + len(modInfo) + 1
#顯示變數
if frame12.var1.get() == 1:
self.showVar(varInfo)
#顯示函式
if frame12.var2.get() == 1:
self.showFuc(fucInfo)
#顯示類
if frame12.var3.get() == 1:
self.showClass(classInfo)
#顯示模組
if frame12.var4.get() == 1:
self.showMod(modInfo)
#顯示全部
if frame12.var5.get() == 1:
self.showAll(varInfo, fucInfo, classInfo, modInfo)
#顯示變數
def showVar(self, varInfo):
if len(varInfo) == 0:
return
self.keyLs.insert(END, " 變數：")
for var in varInfo:
self.keyLs.insert(END, str(var))
self.keyLs.insert(END, "")
#顯示函式
def showFuc(self, fucInfo):
if len(fucInfo) == 0:
return
self.keyLs.insert(END, " 函式：")
for var in fucInfo:
self.keyLs.insert(END, str(var))
self.keyLs.insert(END, "")
#顯示類
def showClass(self, classInfo):
if len(classInfo) == 0:
return
self.keyLs.insert(END, " 類：")
for var in classInfo:
self.keyLs.insert(END, str(var))
self.keyLs.insert(END, "")
#顯示模組
def showMod(self, modInfo):
if len(modInfo) == 0:
return
self.keyLs.insert(END, " 模組；")
for var in modInfo:
self.keyLs.insert(END, str(var))
self.keyLs.insert(END, "")
#顯示全部
def showAll(self, varInfo, fucInfo, classInfo, modInfo):
self.showVar(varInfo)
self.showFuc(fucInfo)
self.showClass(classInfo)
self.showMod(modInfo)
#顯示其它
def showOther(self):
print("showAll")
#12面板
class Frame12:
def __init__(self, root):
frame = Frame(root, width=500, height=42, borderwidth=2, relief=GROOVE)
frame.grid(row=2, column=2, padx=12, sticky=W + S)
self.modLb = Label(frame, text="模組查詢方式：", font="Helvetica -12 bold")
self.modLb.grid(row=0, column=0)
#變數
self.var1 = IntVar()
self.varCb = Checkbutton(frame, text="變數", variable=self.var1)
self.varCb.__name__ = "varCb"
self.varCb.bind("<Button-1>", self.frash)
self.varCb.grid(row=0, column=1)
#函式
self.var2 = IntVar()
self.fucCb = Checkbutton(frame, text="函式", variable=self.var2)
self.fucCb.__name__ = "fucCb"
self.fucCb.bind("<Button-1>", self.frash)
self.fucCb.grid(row=0, column=2)
#類
self.var3 = IntVar()
self.classCb = Checkbutton(frame, text="類", variable=self.var3)
self.classCb.__name__ = "classCb"
self.classCb.bind("<Button-1>", self.frash)
self.classCb.grid(row=0, column=3)
#模組
self.var4 = IntVar()
self.modCb = Checkbutton(frame, text="模組", variable=self.var4)
self.modCb.__name__ = "modCb"
self.modCb.bind("<Button-1>", self.frash)
self.modCb.grid(row=0, column=4)
#全部(預設)
self.var5 = IntVar()
self.var5.set(1)
self.allCb = Checkbutton(frame, text="全部(預設）", variable=self.var5)
self.allCb.bind("<Button -1>", self.frash)
self.allCb.__name__ = "allCb"
self.allCb.grid(row=0, column=5)
self.cmdLb = Label(frame, text="命令查詢方式：", font="Helvetica -12 bold")
self.cmdLb.grid(row=1,column=0)
self.var21 = IntVar()
self.docCb = Checkbutton(frame, text="doc", variable=self.var21)
self.docCb.bind("<Button-1>", self.frash)
self.docCb.__name__ = "docCb"
self.docCb.grid(row=1, column=1)
self.var22 = IntVar()
self.dirCb = Checkbutton(frame, text="dir", variable=self.var22)
self.dirCb.bind("<Button-1>", self.frash)
self.dirCb.__name__ = "dirCb"
self.dirCb.grid(row=1, column=2)
self.var23 = IntVar()
self.helpCb = Checkbutton(frame, text="help", variable=self.var23)
self.helpCb.bind("<Button-1>", self.frash)
self.helpCb.__name__="helpCb"
self.helpCb.grid(row=1, column=3)
#模組查詢選項是否被選擇:
def modCheck(self):
if self.var1.get()==1 or self.var2.get()==1 or self.var3.get()==1 or self.var4.get()==1 or self.var5.get()==1:
return True
else:
return False
#模組查詢方式選項清空：
def modReset(self):
self.var1.set(0)
self.var2.set(0)
self.var3.set(0)
self.var4.set(0)
self.var5.set(0)
#命令查詢選項是否被選擇：
def cmdCheck(self):
if self.var21.get()==1 or self.var22.get()==1 or self.var23.get()==1:
return True
else:
return False
#命令查詢方式選項清空：
def cmdReset(self):
self.var21.set(0)
self.var22.set(0)
self.var23.set(0)
def frash(self, event):
#變數選項與全部選項互斥
if event.widget.__name__ == "varCb" and self.var1.get() == 0:
self.cmdReset()
self.var5.set(0)
self.var1.set(1)
frame21.frash()
self.var1.set(0)
elif event.widget.__name__=="varCb" and self.var1.get()==1:
self.var1.set(0)
frame21.frash()
self.var1.set(1)
#函式選項與全部選項互斥
elif event.widget.__name__ == "fucCb" and self.var2.get() == 0:
self.cmdReset()
self.var5.set(0)
self.var2.set(1)
frame21.frash()
self.var2.set(0)
elif event.widget.__name__=="fucCb" and self.var2.get()==1:
self.var2.set(0)
frame21.frash()
self.var2.set(1)
#類選項與全部選項互斥
elif event.widget.__name__ == "classCb" and self.var3.get() == 0:
self.cmdReset()
self.var5.set(0)
self.var3.set(1)
frame21.frash()
self.var3.set(0)
elif event.widget.__name__=="classCb" and self.var3.get()==1:
self.var3.set(0)
frame21.frash()
self.var3.set(1)
#模組選項與全部選項互斥
elif event.widget.__name__ == "modCb" and self.var4.get() == 0:
self.cmdReset()
self.var5.set(0)
self.var4.set(1)
frame21.frash()
self.var4.set(0)
elif event.widget.__name__=="modCb" and self.var4.get()==1:
self.var4.set(0)
frame21.frash()
self.var4.set(1)
#全部選項與其它選項互斥
elif event.widget.__name__ == "allCb" and self.var5.get() == 0:
self.cmdReset()
self.var1.set(0)
self.var2.set(0)
self.var3.set(0)
self.var4.set(0)
self.var5.set(1)
frame21.frash()
self.var5.set(0)
elif event.widget.__name__=="allCb" and self.var5.get() == 1:
self.var5.set(0)
frame21.frash()
self.var5.set(1)
elif event.widget.__name__=="docCb" and self.var21.get() == 0:
self.modReset()
self.var21.set(1)
frame22.frash()
self.var21.set(0)
elif event.widget.__name__=="docCb" and self.var21.get() == 1:
self.var21.set(0)
frame22.frash()
self.var21.set(1)
elif event.widget.__name__=="dirCb" and self.var22.get() == 0:
self.modReset()
self.var22.set(1)
frame22.frash()
self.var22.set(0)
elif event.widget.__name__=="dirCb" and self.var22.get() == 1:
self.var22.set(0)
frame22.frash()
self.var22.set(1)
elif event.widget.__name__=="helpCb" and self.var23.get() == 0:
self.modReset()
self.var23.set(1)
frame22.frash()
self.var23.set(0)
elif event.widget.__name__=="helpCb" and self.var23.get() == 1:
self.var23.set(0)
frame22.frash()
self.var23.set(1)
#22面板
class Frame22:
def __init__(self, root):
frame = Frame(root, width=400, height=200, borderwidth=2, relief=GROOVE)
frame.grid(row=10, column=2, padx=12, pady=10, sticky=S + N)
self.keyVScl = Scrollbar(frame)
self.keyVScl.pack(side=RIGHT, fill=Y)
self.keyHScl = Scrollbar(frame, orient=HORIZONTAL)
self.keyHScl.pack(side=BOTTOM, fill=X)
self.keyTx = Text(frame, xscrollcommand=self.keyHScl.set, yscrollcommand=self.keyVScl.set, wrap='n')
self.keyTx.tag_config("r", foreground="red")
self.keyTx.tag_config("b", foreground="#0055ff")
self.keyTx.tag_config("g", foreground="green")
self.keyTx.tag_config("bb", background="#f010f0")
self.keyTx.pack(side=LEFT, fill=BOTH)
self.keyVScl.config(command=self.keyTx.yview)
self.keyHScl.config(command=self.keyTx.xview)
#顯示模組查詢的結果：
def frash(self):
if frame12.modCheck()==True:
self.showMod()
elif frame12.cmdCheck()==True:
self.showCmd()
#顯示命令查詢的結果：
def showCmd(self):
if frame11.inputEn.get().isalpha()==False:
frame21.keyLs.delete(0, END)
frame21.frash()
print("isalpha:",frame11.inputEn.get()[0].isalpha())
if len(frame11.inputEn.get()) and frame11.inputEn.get()[0].isalpha() > 0:
str=frame11.inputEn.get()
l = str.split(".")
s = len(l)
print("al: ",l[s-1][0])
#如果出現異常，說明最後一個分隔的字串一定不是模組
try:
exec("import " + frame11.inputEn.get())
except:
#去掉最後一個分隔重新匯入
newl=l[0:s-1]
newstr=""
for var in newl:
newstr=newstr+var
exec("import "+newstr)
print("newline: ",newstr)
elif len(frame11.inputEn.get())<=0:
return
index = -1
if len(frame21.keyLs.curselection()) != 0:
index = int(frame21.keyLs.curselection()[0])
#清空Text元件的內容
self.keyTx.delete(1.0, END)
import os
path = "cmd.txt"
temp = sys.stdout
sys.stdout = open(path, "w")
if frame12.var21.get()==1:
print("doc命令查詢：")
try:
if index == -1:
exec("self.str=" + frame11.inputEn.get() + ".__doc__")
print(self.str)
else:
exec("self.str=" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + ".__doc__")
print(self.str)
except:
print("doc命令沒有查詢到資訊")
print()
if frame12.var22.get()==1:
print("dir命令查詢：")
try:
if index == -1:
exec("self._dir=dir("+frame11.inputEn.get()+")")
print(self._dir)
else:
exec("self._dir=dir("+frame11.inputEn.get()+"."+frame21.keyLs.get(index)+")")
print(self._dir)
except:
print("dir命令沒有查詢到資訊")
print()
if frame12.var23.get()==1:
print("help命令查詢: ")
if index == -1:
exec("self.str=help(" + frame11.inputEn.get() +")")
else:
exec("self.str=help(" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + ")")
sys.stdout.flush()
sys.stdout=temp
print()
file = open(path,"r")
num = 1.0
while True:
line = file.readline()
if len(line) == 0:
break
else:
if (line.startswith("doc") or line.startswith("dir") or line.startswith("help"))and (line.find(":")!=-1 or line.find("：")!=-1):
self.keyTx.insert(num, line, "b")
num = num + 1
else:
self.keyTx.insert(num, line)
num = num + 1
file.close()
#顯示模組查詢的結果：
def showMod(self):
#清空Text元件內容
self.keyTx.delete(1.0, END)
#沒有在Frame21中選擇
if len(frame21.keyLs.curselection()) <= 0:
import os
path = "module.txt"
import sys
temp = sys.stdout
sys.stdout = open(path, "w")
print(help(frame11.inputEn.get()))
# sys.stdout.close() #?????
sys.stdout.flush()
sys.stdout = temp
file = open(path, "r")
num = 1.0
while True:
line = file.readline()
if len(line) == 0:
break
else:
self.keyTx.insert(num, line)
num = num + 1
file.close()
#在Frame21中選擇
if len(frame21.keyLs.curselection()) > 0:
index = int(frame21.keyLs.curselection()[0])
#選擇的是變數
if index > frame21.varStart and index < frame21.varEnd:
num = 1.0
import os
exec("import " + frame11.inputEn.get())
exec("self.t=type(" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + ")")
exec("self.value=" + frame11.inputEn.get() + "." + frame21.keyLs.get(index))
exec("self.str=" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + ".__doc__")
self.keyTx.insert(num, frame21.keyLs.get(index) + "/n", "r")
num = num + 1
self.keyTx.insert(num, " " + str(self.t) + "/n")
num = num + 1
self.keyTx.insert(num, "/n")
num = num + 1
self.keyTx.insert(num, " vaule: " + str(self.value))
num = num + 1
self.keyTx.insert(num, "/n")
num = num + 1
self.keyTx.insert(num, "/n")
num = num + 1
self.keyTx.insert(num, " " + self.str)
num = num + 1
#選擇的是函式
elif index > frame21.fucStart and index < frame21.fucEnd:
import os
num = 1.0
# str=frame11.inputEn.get()
# l = str.split(".")
# s = len(l)
# print("al: ",l[s-1][0])
# #如果出現異常，說明最後一個分隔的字串一定不是模組
# try:
# exec("import " + frame11.inputEn.get())
# except:
# #去掉最後一個分隔重新匯入
# newl=l[0:s-1]
# newstr=""
# for var in newl:
# newstr=newstr+var
# exec("import "+newstr)
# print("newline: ",newstr)
exec("import " + frame11.inputEn.get())
exec("self.t=type(" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + ")")
exec("self.value=" + frame11.inputEn.get() + "." + frame21.keyLs.get(index))
import sys
temp = sys.stdout
sys.stdout = open("temp.txt", "w")
exec("self.str=help(" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + ")")
sys.stdout.flush()
sys.stdout = temp
self.keyTx.insert(num, frame21.keyLs.get(index) + "/n", "r")
num = num + 1
self.keyTx.insert(num, " " + str(self.t) + "/n")
num = num + 1
self.keyTx.insert(num, "/n")
num = num + 1
self.keyTx.insert(num, " vaule: " + str(self.value))
num = num + 1
self.keyTx.insert(num, "/n")
num = num + 1
self.keyTx.insert(num, "/n")
num = num + 1
file = open("temp.txt", "r")
while True:
line = file.readline()
if len(line) == 0:
break
else:
if line.find("(")!=-1 and line.find(")")!=-1 and line.startswith(" ")==False:
self.keyTx.insert(num, line, "b")
num=num+1
else:
self.keyTx.insert(num, line)
num = num + 1
file.close()
num = num + 1
#選擇的是類
elif index > frame21.classStart and index < frame21.classEnd:
import os
exec("import " + frame11.inputEn.get())
exec("self.t=type(" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + ")")
exec("self.value=" + frame11.inputEn.get() + "." + frame21.keyLs.get(index))
exec("self.str="+frame11.inputEn.get()+"."+frame21.keyLs.get(index)+".__doc__")
exec("self._dir=dir("+frame11.inputEn.get()+"."+frame21.keyLs.get(index)+")")
num = 1.0
self.keyTx.insert(num, frame21.keyLs.get(index) + "/n", "r")
num = num + 1
self.keyTx.insert(num, " "+"說明："+self.str+"/n")
num=num+1
self.keyTx.insert(num, " " + "型別："+str(self.t) + "/n")
num = num + 1
self.keyTx.insert(num, "/n")
num=num+1
self.keyTx.insert(num, " "+"功能："+"/n")
num=num+1
for var in range(len(self._dir)):
if var%5 == 0:
self.keyTx.insert(num,"/n")
num=num+1
self.keyTx.insert(num, self._dir[var]+", ","b")
num=num+1
self.keyTx.insert(num,self._dir[var]+", ", "b")
num=num+1
self.keyTx.insert(num,"/n")
num=num+1
self.keyTx.insert(num, "/n")
num = num + 1
self.keyTx.insert(num, "詳細: ")
num = num + 1
self.keyTx.insert(num, "/n")
num = num + 1
exec("self.l=dir(" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + ")")
import sys
temp = sys.stdout
sys.stdout = open("class.txt", "w")
for var in self.l:
exec("import " + frame11.inputEn.get())
exec("self.str=" + frame11.inputEn.get() + "." + frame21.keyLs.get(index) + "." + str(var) + ".__doc__")
print(" " + str(var) +": "+str(self.str))
print("-----------------------------------------------------")
sys.stdout.flush()
sys.stdout = temp
print(var)
file = open("class.txt", "r")
while True:
line = file.readline()
if len(line) == 0:
break
else:
pos=line.find(":")
if pos != -1:
temp=line[0:pos]
line=line[pos:]
self.keyTx.insert(num,temp,"b")
self.keyTx.insert(num, line)
num=num+1
else:
self.keyTx.insert(num, line)
# self.keyTx.insert(num,temp,"r")
# print("pos: ",pos)
# print(str(int(num))+"."+str(pos))
# print("delete ",num+0.0,num+0.8)
# self.keyTx.insert(num, line)
# self.keyTx.insert(num,"insertastringskjfiewfiwejglksdmnlsijgois","r")
# self.keyTx.delete(str(num), str(int(num))+".10")
num = num + 1
file.close()
num = num + 1
frame11 = Frame11(root)
frame21 = Frame21(root)
frame12 = Frame12(root)
frame22 = Frame22(root)
root.mainloop()