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Python_in_Office.mm
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Python_in_Office.mm
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<node TEXT="max(), min()" ID="ID_1100320387" CREATED="1697842665933" MODIFIED="1697842672734"/>
<node TEXT="id()" ID="ID_1558503667" CREATED="1697842673149" MODIFIED="1697842676847"/>
<node TEXT="ord(), chr()" ID="ID_408394394" CREATED="1697842677052" MODIFIED="1697842681617"/>
<node TEXT="str(), int(), float()" ID="ID_51009567" CREATED="1697842681771" MODIFIED="1697842687893"/>
<node TEXT="dict(), list(), tuple(), set()" ID="ID_1577164578" CREATED="1697842690638" MODIFIED="1697842702030"/>
<node TEXT="append()" ID="ID_843463397" CREATED="1697842702255" MODIFIED="1697842704758"/>
<node TEXT="insert()" ID="ID_1355672040" CREATED="1697842704956" MODIFIED="1697842707986"/>
<node TEXT="extend()" ID="ID_1425721600" CREATED="1697842708405" MODIFIED="1697842711279"/>
<node TEXT="reverse()" ID="ID_641631476" CREATED="1697842711470" MODIFIED="1697842714850"/>
<node TEXT="sort()" ID="ID_1813057890" CREATED="1697842715023" MODIFIED="1697842717870"/>
<node TEXT="count()" ID="ID_1074360672" CREATED="1697842718324" MODIFIED="1697842720829"/>
<node TEXT="index()" ID="ID_1377414150" CREATED="1697842721029" MODIFIED="1697842724205"/>
<node TEXT="remove()" ID="ID_1717659104" CREATED="1697842724413" MODIFIED="1697842726599"/>
<node TEXT="get()" ID="ID_1049455253" CREATED="1697842726859" MODIFIED="1697842729479"/>
<node TEXT="clear()" ID="ID_200804264" CREATED="1697842729718" MODIFIED="1697842732313"/>
<node TEXT="copy(), deepcopy()" ID="ID_258491260" CREATED="1697842732662" MODIFIED="1697842739429"/>
<node TEXT="pop()" ID="ID_72124712" CREATED="1697842739603" MODIFIED="1697842743056"/>
<node TEXT="keys(), values(), items()" ID="ID_339453120" CREATED="1697842743246" MODIFIED="1697842749839"/>
<node TEXT="update()" ID="ID_37893305" CREATED="1697842750171" MODIFIED="1697842752871"/>
<node TEXT="add()" ID="ID_984921496" CREATED="1697842753020" MODIFIED="1697842754624"/>
</node>
<node TEXT="2.10 运算符" ID="ID_1670318155" CREATED="1697644751901" MODIFIED="1697644761494">
<node TEXT="2.10.1 算术运算符" ID="ID_1659836768" CREATED="1697759378565" MODIFIED="1697759411048">
<node TEXT="+" ID="ID_1467172978" CREATED="1698005404263" MODIFIED="1698005406376"/>
<node TEXT="-" ID="ID_778616941" CREATED="1698005406839" MODIFIED="1698005408162"/>
<node TEXT="*" ID="ID_1020088743" CREATED="1698005408431" MODIFIED="1698005410425"/>
<node TEXT="/" ID="ID_997396774" CREATED="1698005410831" MODIFIED="1698005413347"/>
<node TEXT="**" ID="ID_1098977826" CREATED="1698005413916" MODIFIED="1698005427737"/>
<node TEXT="//" ID="ID_1829111511" CREATED="1698005428463" MODIFIED="1698005431049"/>
<node TEXT="%" ID="ID_90804481" CREATED="1698005431615" MODIFIED="1698005436309"/>
</node>
<node TEXT="2.10.2 比较运算符" ID="ID_1380847217" CREATED="1697759414675" MODIFIED="1697759425125">
<node TEXT=">, >=" ID="ID_1480931876" CREATED="1698005446111" MODIFIED="1698005459370"/>
<node TEXT="==" ID="ID_1953027461" CREATED="1698005459583" MODIFIED="1698005463329"/>
<node TEXT="<, <=" ID="ID_1424113055" CREATED="1698005464007" MODIFIED="1698005476654"/>
<node TEXT="!=" ID="ID_1472358308" CREATED="1698005477367" MODIFIED="1698005481025"/>
</node>
<node TEXT="2.10.3 赋值运算符" ID="ID_1520875329" CREATED="1697759429823" MODIFIED="1697759438959">
<node TEXT="=" ID="ID_1042444014" CREATED="1698005516336" MODIFIED="1698005517862"/>
<node TEXT="+=: a=a+5 can be a += 5" ID="ID_695589510" CREATED="1698005561103" MODIFIED="1698005585311"/>
<node TEXT="++: a++ can be a=a+1" ID="ID_1514315211" CREATED="1698005594743" MODIFIED="1698005611340"/>
</node>
<node TEXT="2.10.4 逻辑运算符" ID="ID_1126292249" CREATED="1697759443092" MODIFIED="1697759454354">
<node TEXT="and" ID="ID_740426532" CREATED="1698005651695" MODIFIED="1698005653528"/>
<node TEXT="or" ID="ID_926533992" CREATED="1698005653679" MODIFIED="1698005654480"/>
<node TEXT="not" ID="ID_1758904939" CREATED="1698005654672" MODIFIED="1698005655737"/>
</node>
<node TEXT="2.10.5 成员运算符" ID="ID_675089928" CREATED="1697759454894" MODIFIED="1697759471094">
<node TEXT="in" ID="ID_1861266957" CREATED="1697759473982" MODIFIED="1697759476288"/>
<node TEXT="not in" ID="ID_1215413116" CREATED="1697759476463" MODIFIED="1697759479070"/>
</node>
<node TEXT="2.10.6 身份运算符" ID="ID_494380658" CREATED="1697759483092" MODIFIED="1697759493870">
<node TEXT="is" ID="ID_950332199" CREATED="1698006203129" MODIFIED="1698006210002"/>
<node TEXT="is not" ID="ID_1421082813" CREATED="1698006210168" MODIFIED="1698006212924"/>
</node>
</node>
<node TEXT="2.11 Traverse 遍历" ID="ID_459798000" CREATED="1697644764615" MODIFIED="1697644775054"/>
<node TEXT="2.12 Comprehensions 推导式" ID="ID_658640374" CREATED="1697644776340" MODIFIED="1698007504694">
<node TEXT="List Comprehensions" ID="ID_427706249" CREATED="1698006450776" MODIFIED="1698006457276"/>
<node TEXT="Dict Comprehensions" ID="ID_542125056" CREATED="1698006457466" MODIFIED="1698006463564"/>
<node TEXT="Set Comprehensions" ID="ID_880591559" CREATED="1698006463736" MODIFIED="1698006473001"/>
<node TEXT="Generator Comprehensions" ID="ID_1060913496" CREATED="1698006473175" MODIFIED="1698006480784"/>
<node TEXT="Nested Comprehensions" ID="ID_1758146796" CREATED="1698006906705" MODIFIED="1698006912593"/>
</node>
</node>
<node TEXT="Ch 3 Functions" FOLDED="true" ID="ID_157578911" CREATED="1697644784644" MODIFIED="1697644791014">
<node TEXT="3.1 Basic Structure" ID="ID_555053913" CREATED="1697644796068" MODIFIED="1697644808958">
<node TEXT="3.1.1 顺序结构" ID="ID_1804817382" CREATED="1697644808960" MODIFIED="1697644816862"/>
<node TEXT="3.1.2 选择结构" ID="ID_1351235544" CREATED="1697644817150" MODIFIED="1697644829182">
<node TEXT="if {}
if {}" ID="ID_923623230" CREATED="1698265249122" MODIFIED="1698265259775"/>
<node TEXT="if {}
else {}" ID="ID_564864522" CREATED="1698265260397" MODIFIED="1698265276959"/>
<node TEXT="if {}
elif {}
else {}" ID="ID_593376334" CREATED="1698265280596" MODIFIED="1698265298560"/>
<node TEXT="if :
if not :" ID="ID_1293602573" CREATED="1698265299549" MODIFIED="1698265317583"/>
<node TEXT="Ternary Operating 三目运算" ID="ID_630932408" CREATED="1698265357357" MODIFIED="1698265512805"/>
</node>
<node TEXT="3.1.3 循环结构" ID="ID_1389508551" CREATED="1697644822565" MODIFIED="1697644835029">
<node TEXT="while condition: {}" ID="ID_901597065" CREATED="1698266897898" MODIFIED="1698267000154"/>
<node TEXT="for i in range(): {}" ID="ID_796952160" CREATED="1698266920900" MODIFIED="1698266927252"/>
</node>
</node>
<node TEXT="3.2 Get to know Function" ID="ID_1042805088" CREATED="1697644835992" MODIFIED="1697644842951">
<node TEXT="define function: def function_name():" ID="ID_588639816" CREATED="1698269385998" MODIFIED="1698269405079"/>
</node>
<node TEXT="3.3 Parameters in Function" ID="ID_1862578952" CREATED="1697644843420" MODIFIED="1697644850981">
<node TEXT="3.3.1 形参(parameter)和实参(argument)" ID="ID_1708991122" CREATED="1697759685731" MODIFIED="1698269537009">
<node TEXT="A parameter is a variable in the function defintion" ID="ID_1425499135" CREATED="1698269537805" MODIFIED="1698269553046"/>
<node TEXT="An argument is the value passed to the function when it is called" ID="ID_1506795531" CREATED="1698269553439" MODIFIED="1698269566264"/>
</node>
<node TEXT="3.3.2 默认参数" ID="ID_1258796465" CREATED="1697759700351" MODIFIED="1697759705270"/>
<node TEXT="3.3.3 不定长参数" ID="ID_1909852086" CREATED="1697759708012" MODIFIED="1697759716003">
<node TEXT="*args: additional positional parameter ==> tuple" ID="ID_1926645426" CREATED="1698269943779" MODIFIED="1698270046014"/>
<node TEXT="**kwargs: additional keyword-baesd parameter ==> dict" ID="ID_668503728" CREATED="1698269949337" MODIFIED="1698270051469"/>
</node>
</node>
<node TEXT="3.4 Return Value of Function" ID="ID_245593469" CREATED="1697644855109" MODIFIED="1697644861821">
<node TEXT="return" ID="ID_1496288937" CREATED="1698270097213" MODIFIED="1698270099902"/>
</node>
<node TEXT="3.5 Pack 组包和 Unpack 解包" ID="ID_292127285" CREATED="1697644862181" MODIFIED="1698428260379" LINK="https://www.geeksforgeeks.org/packing-and-unpacking-arguments-in-python/">
<node TEXT="Unpacking" ID="ID_649923714" CREATED="1698428136862" MODIFIED="1698428139741"/>
<node TEXT="Packing" ID="ID_998490827" CREATED="1698428134139" MODIFIED="1698428136188"/>
</node>
<node TEXT="3.6 Variable Scope
 变量作用域" ID="ID_965774638" CREATED="1697644871236" MODIFIED="1698265785883"/>
<node TEXT="3.7 lambda Function 匿名函数" ID="ID_294107747" CREATED="1697644876171" MODIFIED="1698439635273"/>
</node>
<node TEXT="Ch 4 Class and Object" FOLDED="true" ID="ID_1064440122" CREATED="1697644890733" MODIFIED="1697644897955">
<node TEXT="4.1 Class and Object (Instance)" FOLDED="true" ID="ID_306967212" CREATED="1697644897958" MODIFIED="1699809730780" LINK="https://www.geeksforgeeks.org/python-classes-and-objects/">
<node TEXT="4.1.1 instantiate object 实例化对象" ID="ID_1289590776" CREATED="1698449462886" MODIFIED="1698449491775">
<node TEXT="Class" FOLDED="true" ID="ID_82255860" CREATED="1699807175314" MODIFIED="1699807176901">
<node TEXT="A class is a user-defined blueprint or prototype from which object are created." POSITION="bottom_or_right" ID="ID_1149511569" CREATED="1699807014586" MODIFIED="1699807054067"/>
<node TEXT="Classes provide a means of bundling data and functionality together." POSITION="bottom_or_right" ID="ID_196578716" CREATED="1699807054514" MODIFIED="1699807070148"/>
<node TEXT="Creating a new class creates a new type of object, allowing new instances of that type to be made." POSITION="bottom_or_right" ID="ID_579220164" CREATED="1699807070374" MODIFIED="1699807096348"/>
<node TEXT="Class Definition:
class ClassName:
 # Statement" POSITION="bottom_or_right" ID="ID_1683599271" CREATED="1699807110275" MODIFIED="1699807129219"/>
</node>
<node TEXT="Object" FOLDED="true" ID="ID_1763116279" CREATED="1699807185327" MODIFIED="1699807186836">
<node TEXT="An Object is an instance of a Class." ID="ID_528152201" CREATED="1699807188394" MODIFIED="1699807197340"/>
<node ID="ID_1530208344" CREATED="1699807197797" MODIFIED="1699807232546"><richcontent TYPE="NODE">
<html>
<head>
</head>
<body>
<p>
A class is like a blueprint while an instance is a copy of the class with <span style="font-style: italic;">Actual Values</span>.
</p>
</body>
</html>
</richcontent>
</node>
<node ID="ID_1460005252" CREATED="1699807245577" MODIFIED="1699807345551"><richcontent TYPE="NODE">
<html>
<head>
</head>
<body>
<p>
An object consists of <span style="font-weight: bold;">State</span><span style="font-weight: normal;">  (represented by the attributes of an object, also reflects the properties of an object), </span><span style="font-weight: bold;">Behavior</span><span style="font-weight: normal;">  (represented by the methods of an object, also reflects the response of an object to other object), and </span><span style="font-weight: bold;">Identity</span><span style="font-weight: normal;">  (gives an unique name to an object and enables one object to interact with other objects)</span>
</p>
</body>
</html>
</richcontent>
</node>
<node TEXT="Object Definition:
obj = ClassName()
print(obj.attr)" POSITION="bottom_or_right" ID="ID_1937297776" CREATED="1699807129848" MODIFIED="1699811773262"/>
</node>
</node>
<node TEXT="4.1.2 initialization method 初始化方法:
 __init__(self [, args, ...])" ID="ID_1557837685" CREATED="1698449634001" MODIFIED="1698449749603"/>
<node TEXT="4.1.3 Object Property and Method 对象属性与方法" ID="ID_1187451135" CREATED="1698449917681" MODIFIED="1698449936240"/>
</node>
<node TEXT="4.2 Private Property and Private Method
私有属性和私有方法" FOLDED="true" ID="ID_818871696" CREATED="1697644908923" MODIFIED="1698450229251">
<node TEXT="3 types of Class resources" ID="ID_1117123347" CREATED="1699833843886" MODIFIED="1699835266639" LINK="https://www.tutorialsteacher.com/python/public-private-protected-modifiers">
<node TEXT="Public" FOLDED="true" ID="ID_787772040" CREATED="1699833859779" MODIFIED="1699833861702">
<node TEXT="All members in a Python class are public by default" ID="ID_1974338130" CREATED="1699833907270" MODIFIED="1699833911872"/>
</node>
<node TEXT="Protected" FOLDED="true" POSITION="bottom_or_right" ID="ID_1703721087" CREATED="1699833867779" MODIFIED="1699833870104">
<node TEXT="Protected members of a class are accessible from within the class and are also available to its sub-classes" ID="ID_1220619719" CREATED="1699833926535" MODIFIED="1699833930751"/>
<node TEXT="No other environment is permitted access to it." ID="ID_1760190956" CREATED="1699833936926" MODIFIED="1699833939158"/>
<node TEXT="This enables specific resources of the parent class to be inherited by the child class." ID="ID_536653579" CREATED="1699833947961" MODIFIED="1699833955529"/>
<node TEXT="Python's convention to make an instance variable protected is to add a prefix _ (single underscore) to it." ID="ID_928313713" CREATED="1699833970722" MODIFIED="1699833972962"/>
</node>
<node TEXT="Private" FOLDED="true" ID="ID_421632683" CREATED="1699833861896" MODIFIED="1699833864913">
<node TEXT="Private members of the class are denied access from the environment outside the class." POSITION="bottom_or_right" ID="ID_92860465" CREATED="1699833594963" MODIFIED="1699833621708"/>
<node TEXT="Private Property to hide Property: __(propertyName)" POSITION="bottom_or_right" ID="ID_614392566" CREATED="1699815676696" MODIFIED="1699815710604"/>
<node TEXT="Private Method: __(methodName)" POSITION="bottom_or_right" ID="ID_514403379" CREATED="1699815744689" MODIFIED="1699815756200"/>
</node>
</node>
<node TEXT="isinstance() built-in function" ID="ID_128593374" CREATED="1699815756398" MODIFIED="1699815766968"/>
</node>
<node TEXT="4.3 Magic(Dunder) Method 魔法方法" FOLDED="true" ID="ID_1604520930" CREATED="1697644920749" MODIFIED="1700163752284">
<node TEXT="Dunder or Magic methods in Python are the methods having two prefixs and suffix underscores in the method name." ID="ID_1176965787" CREATED="1699844411894" MODIFIED="1699844521246"><richcontent TYPE="NOTE">
<html>
<head>
</head>
<body>
<p>
Dunder: means "Double Under (Underscores)"
</p>
<p>
Use "dir(int)" to list the magic functions in Python
</p>
</body>
</html></richcontent>
</node>
<node TEXT="General Magic Methods" ID="ID_749193757" CREATED="1698450248841" MODIFIED="1700163752283"><richcontent TYPE="NOTE">
<html>
<head>
</head>
<body>
<p>
Source: https://www.geeksforgeeks.org/dunder-magic-methods-python/
</p>
</body>
</html></richcontent>
<node TEXT="Initialization and Construction" FOLDED="true" ID="ID_1249082790" CREATED="1699844579000" MODIFIED="1699845664125">
<arrowlink DESTINATION="ID_1759549814"/>
<node TEXT="__new__()：To get called in an object's instantiation. 实例化对象时自动执行" POSITION="bottom_or_right" ID="ID_146526138" CREATED="1698450261049" MODIFIED="1699845649589">
<font BOLD="true"/>
</node>
<node TEXT="__init__()：To get called by the __new__ method. 实例化对象之后自动执行" POSITION="bottom_or_right" ID="ID_897819321" CREATED="1698450270262" MODIFIED="1699845649597">
<font BOLD="true"/>
</node>
<node TEXT="__del__()：It is the destructor. 对象被销毁时自动执行" POSITION="bottom_or_right" ID="ID_182954151" CREATED="1698450274563" MODIFIED="1699845649598">
<font BOLD="true"/>
</node>
</node>
<node TEXT="Numeric magic methods" FOLDED="true" ID="ID_622539699" CREATED="1699844613417" MODIFIED="1699844622764">
<node TEXT="__trunc__(self): implements behavior for math.trunc()" ID="ID_1954406354" CREATED="1699844622766" MODIFIED="1699844643017"/>
<node TEXT="__ceil__(self): implements behavior for math.ceil()" ID="ID_534601202" CREATED="1699844683997" MODIFIED="1699844712540"/>
<node TEXT="__floor__(self): implements behavior for math.floor()" ID="ID_5506898" CREATED="1699844712948" MODIFIED="1699844728842"/>
<node TEXT="__round__(self,n): implements behavior for the built-in round()" ID="ID_946274052" CREATED="1699844729117" MODIFIED="1699844745596"/>
<node TEXT="__invert__(self): implements behavior for inversion using the ~ operator" ID="ID_611790540" CREATED="1699844745906" MODIFIED="1699844766606"/>
<node TEXT="__abs__(self): implements behavior for the built-in abs()" ID="ID_1890908365" CREATED="1699844766901" MODIFIED="1699844796193"/>
<node TEXT="__neg__(self): implements behavior for negation" ID="ID_699238266" CREATED="1699844796722" MODIFIED="1699844810808"/>
<node TEXT="__pos__(self): implements behavior for unary positive" ID="ID_287271183" CREATED="1699844810977" MODIFIED="1699844831395"/>
</node>
<node TEXT="Arithmetic operators" FOLDED="true" ID="ID_773324412" CREATED="1699844837811" MODIFIED="1699844846002">
<node TEXT="__add__(self,other): to get called on the first object when the "+" operator is used" ID="ID_1387473755" CREATED="1699844846005" MODIFIED="1699845060053"/>
<node TEXT="__sub__(self,other): to get called when subtracting by the "-" operator" ID="ID_475862957" CREATED="1699844948252" MODIFIED="1699845084743"/>
<node TEXT="__mul__(self.other): to get called when multiplying by the "*" operator" ID="ID_484479970" CREATED="1699845085091" MODIFIED="1699845105847"/>
<node TEXT="__floordiv__(self,other): to get called when dividing by the "//" operator (whole-number division)" ID="ID_1223345168" CREATED="1699845106211" MODIFIED="1699845153232"/>
<node TEXT="__div__(self,other): to get called when dividing by the "/" operator, it overrides the division operation for a custom object in Python 2" ID="ID_511351878" CREATED="1699845153458" MODIFIED="1699845301861"/>
<node TEXT="__truediv__(self,other): to get called when dividing by the "/" operator, in Python 3, it replaces __div__" ID="ID_1125711573" CREATED="1699845188220" MODIFIED="1699845325655"/>
<node TEXT="__mod__(self,other): to get called when getting the remainder after the whole-number division by using the modulo operator "%"" ID="ID_1799377193" CREATED="1699845327074" MODIFIED="1699845374942"/>
<node TEXT="__divmod__(self,other): return a pair (a // b, a % b) for integers." ID="ID_830454609" CREATED="1699845375692" MODIFIED="1699845473663"/>
<node TEXT="__pow__(self,other,modulo): implements behavior for exponents using the ** operator" ID="ID_306861028" CREATED="1699845473899" MODIFIED="1699845502131"/>
<node TEXT="__lshift__(self,other): implements left bitwise shift using the << operator" ID="ID_1801859010" CREATED="1699845502743" MODIFIED="1699845533282"/>
<node TEXT="__rshift__(self,other): implements right bitwise shift using the >> operator." ID="ID_920995589" CREATED="1699845533624" MODIFIED="1699845556328"/>
<node TEXT="__and__(self,other): implements bitwise and using the & operator" ID="ID_1467164900" CREATED="1699845557941" MODIFIED="1699845576876"/>
<node TEXT="__or__(self,other): implements bitwise or using the | operator" ID="ID_1470523216" CREATED="1699845577066" MODIFIED="1699845591576"/>
<node TEXT="__xor__(self,other): implements bitwise xor using the ^ operator" ID="ID_1685001552" CREATED="1699845591739" MODIFIED="1699845622186"/>
</node>
<node TEXT="String Magic Methods" ID="ID_1614088018" CREATED="1699845624619" MODIFIED="1699845631014">
<node TEXT="__str__(self)：Defines behavior for when str() is called on an instance of your class. 打印对象时自动执行" POSITION="bottom_or_right" ID="ID_443109697" CREATED="1698450279448" MODIFIED="1699845734302">
<font BOLD="true"/>
</node>
<node TEXT="__repr__(self): to get called by built-in repr() method to return a machine readable representation of a type" POSITION="bottom_or_right" ID="ID_633116753" CREATED="1699845676693" MODIFIED="1699845762317"/>
<node TEXT="__unicode__(self): this method to return an unicode string of the type." POSITION="bottom_or_right" ID="ID_1172300600" CREATED="1699845762532" MODIFIED="1699845783670"/>
<node TEXT="__format__(self,formatstr): return a new style of string" POSITION="bottom_or_right" ID="ID_1385741168" CREATED="1699845820395" MODIFIED="1699845840278"/>
<node TEXT="__hash__(self): it has to return an integer, and its result is used for quick key comparison in dictionaries" POSITION="bottom_or_right" ID="ID_1505834532" CREATED="1699845843082" MODIFIED="1699845880469"/>
<node TEXT="__nonzero__(self): defines behavior for when bool() is called on an instance of your class" POSITION="bottom_or_right" ID="ID_933531615" CREATED="1699845881571" MODIFIED="1699845907916"/>
<node TEXT="__dir__(self): this methods to return a list of attributes of a class" POSITION="bottom_or_right" ID="ID_1244564382" CREATED="1699845916694" MODIFIED="1699845935079"/>
<node TEXT="__sizeof__(self): it returns the size of the object" POSITION="bottom_or_right" ID="ID_1868346996" CREATED="1699845935403" MODIFIED="1699845948908"/>
</node>
<node TEXT="Comparison magic methods" FOLDED="true" ID="ID_927082753" CREATED="1699847403116" MODIFIED="1699847414083">
<node TEXT="__eq__(self,other): defines behavior for the equality operator, ==" ID="ID_1393942386" CREATED="1699847414085" MODIFIED="1699847449918"/>
<node TEXT="__ne__(self,other): defines behavior for the inequality operator, !=" ID="ID_1409515731" CREATED="1699847450712" MODIFIED="1699847475879"/>
<node TEXT="__lt__(self,other): defines behavior for the less-than operator, <" ID="ID_1805713151" CREATED="1699847476100" MODIFIED="1699847496822"/>
<node TEXT="__gt__(self,other): defines behavior for the greator-than operator, >" ID="ID_1843262746" CREATED="1699847497020" MODIFIED="1699847520828"/>
<node TEXT="__le__(self,other): defines behavior for the less-than-or-equal-to operator, <=" ID="ID_263690200" CREATED="1699847521310" MODIFIED="1699847563805"/>
<node TEXT="__ge__(self,other): defines behavior for the greater-than-or-equal-to operator, >=" ID="ID_1937507824" CREATED="1699847564005" MODIFIED="1699847589293"/>
</node>
<node TEXT="Iteration magic methods" ID="ID_1086800732" CREATED="1699847620251" MODIFIED="1699847632677">
<node TEXT="__iter__()：遍历对象时自动执行" POSITION="bottom_or_right" ID="ID_1090348453" CREATED="1698450285560" MODIFIED="1700165868217">
<arrowlink DESTINATION="ID_794295171"/>
<arrowlink DESTINATION="ID_1111069719"/>
<font BOLD="true"/>
</node>
<node TEXT="__next__()：生成数据返回" POSITION="bottom_or_right" ID="ID_1771472763" CREATED="1698450289848" MODIFIED="1700165875074">
<arrowlink DESTINATION="ID_794295171"/>
<font BOLD="true"/>
</node>
</node>
</node>
<node TEXT="4.3.1 Object's Lifecycle 对象的生命周期" ID="ID_1759549814" CREATED="1698450293968" MODIFIED="1698450307855"/>
<node TEXT="4.3.2 Iterable Object 可迭代对象" ID="ID_579402736" CREATED="1698450314562" MODIFIED="1698450345233">
<node TEXT="Iterable(可迭代对象)：如果一个类实现了__iter__()的对象" ID="ID_1111069719" CREATED="1699844210668" MODIFIED="1699844246473"/>
<node TEXT="Iterator(迭代器)：一个既实现了__iter__()又实现了__next__()的类的对象" ID="ID_794295171" CREATED="1699844246947" MODIFIED="1699844291021"/>
<node TEXT="Python的list、dict等容器是可迭代对象，但不是迭代器" ID="ID_895065417" CREATED="1699844296715" MODIFIED="1699844331380"/>
</node>
</node>
<node TEXT="4.4 Inheritance and Polymorphism
 继承和多态" FOLDED="true" ID="ID_472307915" CREATED="1697644926534" MODIFIED="1698450398964">
<node TEXT="4.4.1 Inheritance" ID="ID_926241085" CREATED="1698450406584" MODIFIED="1698450411691"/>
<node TEXT="4.4.2 Polymorphism" ID="ID_83839837" CREATED="1698450416820" MODIFIED="1698450423674"/>
</node>
<node TEXT="4.5 Class Method and Static Method
类方法与静态方法" ID="ID_1715010967" CREATED="1697644938311" MODIFIED="1698450442740">
<node TEXT="4.5.1 Decorators 装饰器" ID="ID_412139647" CREATED="1698450442999" MODIFIED="1698450477866"/>
<node TEXT="4.5.2 Class method" ID="ID_1772618114" CREATED="1698450486280" MODIFIED="1698450493733"/>
<node TEXT="4.5.3 Static method" ID="ID_1651781316" CREATED="1698450498952" MODIFIED="1698450505068"/>
<node TEXT="4.5.4 Property decorators" ID="ID_448296966" CREATED="1698450508777" MODIFIED="1698450515933"/>
</node>
</node>
<node TEXT="Ch 5 Other Knowledge Points" FOLDED="true" ID="ID_1685697102" CREATED="1697644950270" MODIFIED="1697644963461">
<node TEXT="5.1 程序异常 Exceptions" FOLDED="true" ID="ID_1881366087" CREATED="1697644963464" MODIFIED="1700182824164">
<node TEXT="5.1.1 Exception Capture: try...except" ID="ID_1938020703" CREATED="1700182804124" MODIFIED="1700183013070"/>
<node TEXT="5.1.2 Proactive Send Exception: raise" ID="ID_1149251886" CREATED="1700182970382" MODIFIED="1700183023393"/>
<node TEXT="5.1.3 Debug" ID="ID_1037343607" CREATED="1700183072445" MODIFIED="1700183077944"/>
</node>
<node TEXT="5.2 文件读写" ID="ID_761934679" CREATED="1697644977100" MODIFIED="1697644984286">
<node TEXT="5.2.1 open function" FOLDED="true" ID="ID_1553136036" CREATED="1700183527581" MODIFIED="1700183536475">
<node TEXT="Path" ID="ID_1621502714" CREATED="1700183618934" MODIFIED="1700183621389"/>
<node TEXT="Mode" ID="ID_831710986" CREATED="1700183621750" MODIFIED="1700183624515">
<node TEXT="Write" ID="ID_1731859310" CREATED="1700184171551" MODIFIED="1700184174115"/>
<node TEXT="Read" ID="ID_928481252" CREATED="1700184174874" MODIFIED="1700184176211"/>
</node>
<node TEXT="Encoding" ID="ID_1254458608" CREATED="1700183624782" MODIFIED="1700183626848"/>
</node>
<node TEXT="5.2.2 Context Manager" FOLDED="true" ID="ID_936610557" CREATED="1700184184334" MODIFIED="1700184190217">
<node TEXT="keyword: with" ID="ID_924259082" CREATED="1700184204884" MODIFIED="1700184210266"/>
</node>
</node>
<node TEXT="5.3 模块与包" ID="ID_1358911132" CREATED="1697644984453" MODIFIED="1697644989720">
<node TEXT="5.3.1 Module" ID="ID_1610189117" CREATED="1700184581832" MODIFIED="1700184587618"/>
<node TEXT="5.3.2 package" ID="ID_320143110" CREATED="1700184653064" MODIFIED="1700184659767"/>
<node TEXT="5.3.3 pip manager" ID="ID_1966091253" CREATED="1700184708860" MODIFIED="1700184713257"/>
</node>
<node TEXT="5.4 常用模块" ID="ID_1724543919" CREATED="1697644991981" MODIFIED="1697644995760">
<node TEXT="5.4.1 datetime" ID="ID_211327501" CREATED="1700185474772" MODIFIED="1700185480243"/>
<node TEXT="5.4.2 decimal" ID="ID_1572350717" CREATED="1700185488777" MODIFIED="1700185492276"/>
<node TEXT="5.4.3 os" ID="ID_297351463" CREATED="1700185498847" MODIFIED="1700185502248"/>
</node>
</node>
</node>
<node TEXT="Part 2 Use Python in Office" POSITION="bottom_or_right" ID="ID_345183801" CREATED="1697644999844" MODIFIED="1697645025511">
<node TEXT="Ch 6 Work with Excel" ID="ID_209766570" CREATED="1697645025514" MODIFIED="1697645042303">
<node TEXT="6.1 openpyxl" FOLDED="true" ID="ID_354594493" CREATED="1697645045535" MODIFIED="1700323672788"><richcontent TYPE="NOTE">
<html>
<head>
</head>
<body>
<p>
Common Python library for Excel processing:
</p>
<ul>
<li>
xlrd
</li>
<li>
xlwt
</li>
<li>
xlutils
</li>
<li>
xlwings
</li>
<li>
xlsxwriter
</li>
<li>
openpyxl
</li>
<li>
pandas
</li>
<li>
win32com
</li>
</ul>
</body>
</html></richcontent>
<node TEXT="Source" ID="ID_1287849650" CREATED="1700323764284" MODIFIED="1700323840012" LINK="https://foss.heptapod.net/openpyxl/openpyxl"/>
<node TEXT="Documentations" ID="ID_399953744" CREATED="1700323770178" MODIFIED="1700323889618" LINK="https://openpyxl.readthedocs.io/en/stable/"/>
<node TEXT="Installation" ID="ID_1084182658" CREATED="1700323984739" MODIFIED="1700323992807">
<node TEXT="pip install openpyxl" ID="ID_246962900" CREATED="1700323992810" MODIFIED="1700323997410"/>
<node TEXT="pip install lxml (improve openpyxl processing speed)" ID="ID_227417669" CREATED="1700323997578" MODIFIED="1700324044791"/>
<node TEXT="pip install pillow (used for inserting images)" ID="ID_1248478836" CREATED="1700324002262" MODIFIED="1700324057017"/>
</node>
</node>
<node TEXT="6.2 Open and Save" FOLDED="true" ID="ID_209273820" CREATED="1697645054206" MODIFIED="1697645060815">
<node TEXT="6.2.1 Create new WorkBook" ID="ID_9871443" CREATED="1700324128108" MODIFIED="1700324179857"><richcontent TYPE="NOTE">
<html>
<head>
</head>
<body>
<p>
from openpyxl import WorkBook
</p>
<p>
wb = WorkBook()
</p>
</body>
</html></richcontent>
</node>
<node TEXT="6.2.2 Save a WorkBook" ID="ID_697167900" CREATED="1700325508064" MODIFIED="1700325566975"><richcontent TYPE="NOTE">
<html>
<head>
</head>
<body>
<p>
from openpyxl import WorkBook
</p>
<p>
wb = WorkBook()
</p>
<p>
wb.save("./excel_file/text.xlsx")
</p>
</body>
</html></richcontent>
<node TEXT="Use os module to check path existance" ID="ID_1667349516" CREATED="1700325581775" MODIFIED="1700325594799"/>
<node TEXT="File save as one streaming file" ID="ID_758693861" CREATED="1700325632511" MODIFIED="1700325645503"/>
</node>
<node TEXT="6.2.3 Open a WorkBook" ID="ID_645635852" CREATED="1700325651654" MODIFIED="1700325656312">
<node TEXT="load_workbook()" ID="ID_461957230" CREATED="1700329805593" MODIFIED="1700329811658"/>
</node>
</node>
<node TEXT="6.3 Work with worksheets" FOLDED="true" ID="ID_460205595" CREATED="1697645063668" MODIFIED="1697645070979">
<node TEXT="6.3.1 Get Default Worksheet
ws = wb.active (use as property)" ID="ID_982459117" CREATED="1700347386053" MODIFIED="1700347919898"/>
<node TEXT="6.3.2 Worksheet Properties" ID="ID_1711903887" CREATED="1700347920647" MODIFIED="1700347928866">
<node TEXT="Global data" ID="ID_216976572" CREATED="1701132654166" MODIFIED="1701132659720">
<node TEXT="Weather data source" POSITION="bottom_or_right" ID="ID_690845225" CREATED="1700348453795" MODIFIED="1700348467672" LINK="https://rp5.ru/"/>
<node TEXT="National Centers for Environmental Information" POSITION="bottom_or_right" ID="ID_1486927521" CREATED="1700349071470" MODIFIED="1700349121402" LINK="https://www.ncei.noaa.gov/"/>
<node TEXT="WorldClim" POSITION="bottom_or_right" ID="ID_1933638703" CREATED="1700349121856" MODIFIED="1700349128490" LINK="https://www.worldclim.org/"/>
<node TEXT="美国国家气候数据中心NCDC" POSITION="bottom_or_right" ID="ID_1158766267" CREATED="1701133271338" MODIFIED="1701133306854" LINK="ftp://ftp.ncdc.noaa.gov/pub/data/noaa/isd-lite/"/>
</node>
<node TEXT="China Domestic data" ID="ID_853563541" CREATED="1701132667591" MODIFIED="1701132674792">
<node TEXT="中国区域地面气象要素驱动数据集" ID="ID_1855214682" CREATED="1701132720487" MODIFIED="1701132733317" LINK="https://data.tpdc.ac.cn/zh-hans/data/8028b944-daaa-4511-8769-965612652c49"/>
<node TEXT="PM2.5 historical data" ID="ID_1270667743" CREATED="1701132740407" MODIFIED="1701132754958" LINK="https://www.aqistudy.cn/historydata/"/>
</node>
</node>
<node TEXT="6.3.3 Get Worksheet" ID="ID_1525802804" CREATED="1701132180334" MODIFIED="1701132197359">
<node TEXT="get_sheet_names(), or
sheetnames property" ID="ID_87668958" CREATED="1701132202155" MODIFIED="1701132218988"/>
</node>
<node TEXT="6.3.4 New Create Worksheet" ID="ID_799864952" CREATED="1701132291857" MODIFIED="1701132299184">
<node TEXT="create_sheet(sheetname, position)" ID="ID_313985197" CREATED="1701132306634" MODIFIED="1701132330397"/>
</node>
<node TEXT="6.3.5 Delete Worksheet" ID="ID_1498706277" CREATED="1701132343249" MODIFIED="1701132352237">
<node TEXT="remove()" ID="ID_1351047023" CREATED="1701134393621" MODIFIED="1701134397992"/>
<node TEXT="del Workbook()[sheet]" ID="ID_1234517128" CREATED="1701134339943" MODIFIED="1701134387856"/>
</node>
<node TEXT="6.3.6 Move Worksheet" ID="ID_1254159979" CREATED="1701134402590" MODIFIED="1701134407967">
<node TEXT="move_sheet(sheetname, offset)" ID="ID_1743146008" CREATED="1701134409007" MODIFIED="1701134425526"/>
</node>
<node TEXT="6.3.7 Copy Worksheet" ID="ID_4837327" CREATED="1701134436990" MODIFIED="1701134445554">
<node TEXT="copy_worksheet()" ID="ID_629477312" CREATED="1701134445556" MODIFIED="1701134452568"/>
</node>
</node>
<node TEXT="6.4 Access cell" FOLDED="true" ID="ID_1346484310" CREATED="1697645074105" MODIFIED="1697645081569">
<node TEXT="6.4.1 Get individual cell" ID="ID_535986255" CREATED="1701134497201" MODIFIED="1701134506144">
<node TEXT="cell()" ID="ID_1843019131" CREATED="1701134511374" MODIFIED="1701134513439"/>
</node>
<node TEXT="6.4.2 Cell properties" ID="ID_1755599126" CREATED="1701134517126" MODIFIED="1701134524414"/>
<node TEXT="6.4.3 Modify cell" ID="ID_1112260870" CREATED="1701134536240" MODIFIED="1701134541758"/>
<node TEXT="6.4.4 Get multiple cells" ID="ID_1496904152" CREATED="1701134562637" MODIFIED="1701134570008"/>
</node>
<node TEXT="6.5 Work with cell" FOLDED="true" ID="ID_1444843622" CREATED="1697645082461" MODIFIED="1697645089696">
<node TEXT="6.5.1 Merge cells" ID="ID_893126593" CREATED="1701134657429" MODIFIED="1701134667850">
<node TEXT="merge_cells()" ID="ID_769313105" CREATED="1701134672036" MODIFIED="1701134679391"/>
<node TEXT="unmerge_cells()" ID="ID_500029357" CREATED="1701134679588" MODIFIED="1701134684650"/>
</node>
<node TEXT="6.5.2 Insert and delete row / column" ID="ID_528414642" CREATED="1701134668341" MODIFIED="1701134712944">
<node TEXT="insert_cols()" ID="ID_669225441" CREATED="1701134715638" MODIFIED="1701134721984"/>
<node TEXT="insert_rows()" ID="ID_961473580" CREATED="1701134722660" MODIFIED="1701134727054"/>
<node TEXT="delete_cols()" ID="ID_1105279674" CREATED="1701134727211" MODIFIED="1701134731912"/>
<node TEXT="delete_cols()" ID="ID_1285873423" CREATED="1701134732340" MODIFIED="1701134738649"/>
</node>
<node TEXT="Move cells" ID="ID_1865812063" CREATED="1701134750605" MODIFIED="1701134754071">
<node TEXT="move_range()" ID="ID_879335557" CREATED="1701134758007" MODIFIED="1701134761168"/>
</node>
</node>
<node TEXT="6.6 Use Excel Formula" FOLDED="true" ID="ID_1503221439" CREATED="1697645092534" MODIFIED="1697645100841">
<node TEXT="6.6.1 Excel Built-in Formulas" ID="ID_1270038812" CREATED="1701134768567" MODIFIED="1701134783503">
<node TEXT="FORMULAE set: total 352" ID="ID_1619482009" CREATED="1701134798622" MODIFIED="1701134808367"/>
</node>
<node TEXT="6.6.2 Use formula" ID="ID_892506555" CREATED="1701134852606" MODIFIED="1701134861639">
<node TEXT="“=formulaName(argument)" ID="ID_1657275277" CREATED="1701134870552" MODIFIED="1701134884403"/>
</node>
<node TEXT="6.6.3 Translate formula" ID="ID_1277905063" CREATED="1701134894718" MODIFIED="1701134901993">
<node TEXT="from openpyxl.furmula.translate import Translator" ID="ID_522671979" CREATED="1701134919072" MODIFIED="1701134952242"/>
</node>
</node>
<node TEXT="6.7 Configure Styles" FOLDED="true" ID="ID_1755266817" CREATED="1697645103870" MODIFIED="1697645113840">
<node TEXT="6.7.1 Font style" ID="ID_1907653286" CREATED="1701134964862" MODIFIED="1701479282798" LINK="https://openpyxl.readthedocs.io/en/stable/api/openpyxl.styles.fonts.html">
<node TEXT="Use Font object and assign to Cell Object's font property" ID="ID_890026526" CREATED="1701470901236" MODIFIED="1701470919996"/>
</node>
<node TEXT="6.7.2 row height and column width" ID="ID_1800477001" CREATED="1701134992622" MODIFIED="1701135004048">
<node TEXT="Worksheet.row_dimensions" ID="ID_846509836" CREATED="1701471041586" MODIFIED="1701471056576"/>
<node TEXT="Worksheet.column_dimensions" ID="ID_518093456" CREATED="1701471056981" MODIFIED="1701471062311"/>
</node>
<node TEXT="6.7.3 Alignment" ID="ID_1112608510" CREATED="1701135008910" MODIFIED="1701135017385">
<node TEXT="Worksheet.alignment" ID="ID_334205887" CREATED="1701471658377" MODIFIED="1701471665429"/>
</node>
<node TEXT="6.7.4 Border style" ID="ID_1486629776" CREATED="1701135021735" MODIFIED="1701135031633">
<node TEXT="Worksheet.border" ID="ID_1027211440" CREATED="1701471677371" MODIFIED="1701471686755"/>
</node>
<node TEXT="6.7.5 Fill and Gradient" ID="ID_55981449" CREATED="1701135034998" MODIFIED="1701135085591">
<node TEXT="PatternFill" ID="ID_440811992" CREATED="1701135085596" MODIFIED="1701135090681"/>
<node TEXT="GradientFill" ID="ID_969626750" CREATED="1701135091143" MODIFIED="1701135095880"/>
</node>
</node>
<node TEXT="6.8 Filter and Sort" FOLDED="true" ID="ID_1477838937" CREATED="1697645114167" MODIFIED="1697645122168">
<node TEXT="Filter" ID="ID_1344231798" CREATED="1701534698240" MODIFIED="1701534702519">
<node TEXT="ws.auto_filter" ID="ID_1369198221" CREATED="1701534720197" MODIFIED="1701534726649"/>
</node>
<node TEXT="Sort" ID="ID_898990402" CREATED="1701534702701" MODIFIED="1701534704293">
<node TEXT="sort_values" ID="ID_393821266" CREATED="1701534787959" MODIFIED="1701534790751"/>
</node>
</node>
<node TEXT="6.9 Insert Chart / Table" FOLDED="true" ID="ID_1860647576" CREATED="1697645122670" MODIFIED="1697645133763">
<node TEXT="Sample: LineChart object" ID="ID_311202835" CREATED="1701537824320" MODIFIED="1701537834884"/>
</node>
<node TEXT="6.10 只读只写 ReadOnly, WriteOnly" FOLDED="true" ID="ID_757573547" CREATED="1697645134206" MODIFIED="1701135223056">
<node TEXT="6.10.1 WriteOnly Mode" ID="ID_565142633" CREATED="1701135223060" MODIFIED="1701135245759">
<node TEXT="write_only=True" ID="ID_860071853" CREATED="1701135258650" MODIFIED="1701135266496"/>
</node>
<node TEXT="6.10.2 ReadOnly Mode" ID="ID_1606683812" CREATED="1701135281925" MODIFIED="1701135288363">
<node TEXT="read_only=Ture" ID="ID_1591650889" CREATED="1701135288368" MODIFIED="1701135294616"/>
</node>
</node>
<node TEXT="6.11 加密保护 Security Protection" FOLDED="true" ID="ID_1558110847" CREATED="1697645145095" MODIFIED="1701135370256">
<node TEXT="6.11.1 Protect Workbook" ID="ID_1185725049" CREATED="1701135327145" MODIFIED="1701135344001">
<node TEXT="wb.security.workbookPassword" ID="ID_313175615" CREATED="1701546494341" MODIFIED="1701546508085"/>
<node TEXT="wb.security.lockStructure" ID="ID_1123653586" CREATED="1701546508546" MODIFIED="1701546517201"/>
</node>
<node TEXT="6.11.2 Protect Worksheet" ID="ID_1418426735" CREATED="1701135376390" MODIFIED="1701135381783">
<node TEXT="ws.protection.password" ID="ID_1155927780" CREATED="1701546612038" MODIFIED="1701546621682"/>
<node TEXT="ws.protection.sheet" ID="ID_1450075010" CREATED="1701546621939" MODIFIED="1701546626104"/>
</node>
<node TEXT="6.11.3 File Encryption" ID="ID_812056649" CREATED="1701135394021" MODIFIED="1701135428055">
<node TEXT="pip install pywin32" ID="ID_1533772845" CREATED="1701135428059" MODIFIED="1701135435071"/>
</node>
</node>
<node TEXT="6.12 xls to xlsx" FOLDED="true" ID="ID_531112457" CREATED="1697645153736" MODIFIED="1697648538885">
<node TEXT="win32com" ID="ID_46383564" CREATED="1701312587904" MODIFIED="1701312593040"/>
</node>
</node>
<node TEXT="Ch 7 Work with Word" FOLDED="true" ID="ID_445896084" CREATED="1697647216422" MODIFIED="1697647225160">
<node TEXT="7.1 python-docx" FOLDED="true" ID="ID_1704826152" CREATED="1697647238412" MODIFIED="1697647832405">
<node TEXT="Install: pip install python-docx" ID="ID_686830760" CREATED="1701312441113" MODIFIED="1701312450842"/>
</node>
<node TEXT="7.2 Open and Save" FOLDED="true" ID="ID_1537620056" CREATED="1697647832752" MODIFIED="1697647840586">
<node TEXT="7.2.1 New Create Document" ID="ID_1317205353" CREATED="1701312460672" MODIFIED="1701312466162">
<node TEXT="from docx import Document
doc = Document()" ID="ID_796734638" CREATED="1701312470208" MODIFIED="1701312485517"/>
</node>
<node TEXT="7.2.2 Save Document" ID="ID_1869640839" CREATED="1701312488080" MODIFIED="1701312493144">
<node TEXT="doc.save(full_path)" ID="ID_285461640" CREATED="1701312493150" MODIFIED="1701312510773"/>
</node>
<node TEXT="7.2.3 Open Document" ID="ID_436756396" CREATED="1701312530160" MODIFIED="1701312535313">
<node TEXT="doc = Document("./path/file.docx")" ID="ID_1536312497" CREATED="1701312535316" MODIFIED="1701312558244"/>
</node>
</node>
<node TEXT="7.3 doc to docx" FOLDED="true" ID="ID_508871613" CREATED="1697647841191" MODIFIED="1697648533338">
<node TEXT="win32com" ID="ID_500875514" CREATED="1701312595089" MODIFIED="1701312598228"/>
</node>
<node TEXT="7.4 Work with Paragraph" FOLDED="true" ID="ID_1792401714" CREATED="1697648543253" MODIFIED="1697648548359">
<node TEXT="7.4.1 Paragraph" ID="ID_1968549297" CREATED="1701312609888" MODIFIED="1701312617044">
<node TEXT="Document can have 0 Paragraph" ID="ID_1498281832" CREATED="1701622989794" MODIFIED="1701623001614"/>
</node>
<node TEXT="7.4.2 Add / Delete Paragraph" ID="ID_1944283980" CREATED="1701312635521" MODIFIED="1701312644090">
<node TEXT="doc.add_paragraph" ID="ID_1473845148" CREATED="1701312650337" MODIFIED="1701312655548"/>
<node TEXT="paragraph.insert_paragraph_before("text")" ID="ID_211248032" CREATED="1701312665040" MODIFIED="1701312682186"/>
<node TEXT="remove() or clear()" ID="ID_693643737" CREATED="1701312714041" MODIFIED="1701312721987"/>
</node>
</node>
<node TEXT="7.5 Paragraph Styles" FOLDED="true" ID="ID_1548576011" CREATED="1697648548546" MODIFIED="1697648558126">
<node TEXT="7.5.1 Paragraph Alignment" ID="ID_1257824943" CREATED="1701312730720" MODIFIED="1701312740475">
<node TEXT="WD_PARAGRAPH_ALIGNMENT
(enumerated class 枚举类)" ID="ID_1877473310" CREATED="1701635581939" MODIFIED="1701635707220">
<node TEXT="LEFT" ID="ID_75418497" CREATED="1701635601607" MODIFIED="1701635606101"/>
<node TEXT="CENTER" ID="ID_219381039" CREATED="1701635610038" MODIFIED="1701635612366"/>
<node TEXT="RIGHT" ID="ID_682763782" CREATED="1701635606483" MODIFIED="1701635607830"/>
<node TEXT="JUSTIFY" ID="ID_1428108257" CREATED="1701635608021" MODIFIED="1701635617099"/>
<node TEXT="DISTRIBUTE" ID="ID_1033428444" CREATED="1701635617428" MODIFIED="1701635619900"/>
</node>
</node>
<node TEXT="7.5.2 Use Built-in Styles" ID="ID_378681540" CREATED="1701312811873" MODIFIED="1701312821171">
<node TEXT="WD_STYLE_TYPE" ID="ID_950778238" CREATED="1701312825698" MODIFIED="1701312832606">
<node TEXT="Normal" ID="ID_1555650373" CREATED="1701635839274" MODIFIED="1701635850422"/>
<node TEXT="List" ID="ID_382797253" CREATED="1701635850598" MODIFIED="1701635853625"/>
<node TEXT="List Number" ID="ID_1127733820" CREATED="1701635847704" MODIFIED="1701635862597"/>
<node TEXT="List Bullet" ID="ID_1288199061" CREATED="1701635862773" MODIFIED="1701635866463"/>
</node>
</node>
<node TEXT="7.5.3 Space and Indent" ID="ID_981161054" CREATED="1701312844544" MODIFIED="1701312856083">
<node TEXT="Space" ID="ID_1431170553" CREATED="1701635939430" MODIFIED="1701635941751">
<node TEXT="ParagraphFormat.space_before" ID="ID_564003550" CREATED="1701635941754" MODIFIED="1701635965630"/>
<node TEXT="ParagraphFormat.space_after" ID="ID_1248626891" CREATED="1701635955943" MODIFIED="1701635961870"/>
</node>
<node TEXT="Indent" ID="ID_967498765" CREATED="1701635980225" MODIFIED="1701635983466">
<node TEXT="ParagraphFormat.first_line_indent" ID="ID_523422878" CREATED="1701635983468" MODIFIED="1701635992634"/>
</node>
<node TEXT="Line Space" ID="ID_992496284" CREATED="1701636001200" MODIFIED="1701636003671">
<node TEXT="ParagraphFormat.line_spacing" ID="ID_672177148" CREATED="1701636003673" MODIFIED="1701636014537"/>
</node>
</node>
<node TEXT="7.5.4 Delete Paragraph Style" ID="ID_659909641" CREATED="1701636025578" MODIFIED="1701636035766"/>
</node>
<node TEXT="7.6 Run Object" FOLDED="true" ID="ID_655784417" CREATED="1697648560963" MODIFIED="1697648564542">
<node TEXT="7.6.1 Know Run" ID="ID_83756192" CREATED="1701647589444" MODIFIED="1701647596314">
<node TEXT="Excel: WorkBook --> WorkSheet --> Cell" ID="ID_629977873" CREATED="1701647596317" MODIFIED="1701647610068"/>
<node TEXT="Word: Document --> Paragraph --> Run" ID="ID_495413192" CREATED="1701647610435" MODIFIED="1701647622188"/>
</node>
<node TEXT="7.6.2 Add New Run" ID="ID_465998703" CREATED="1701647635291" MODIFIED="1701647641619">
<node TEXT="paragraph.add_run()" ID="ID_1664831468" CREATED="1701647646354" MODIFIED="1701647654461"/>
</node>
<node TEXT="7.6.3 Clear Run" ID="ID_74298044" CREATED="1701647719012" MODIFIED="1701647723190">
<node TEXT="run-object.clear()" ID="ID_555624452" CREATED="1701647726771" MODIFIED="1701647757606"/>
</node>
<node TEXT="7.6.4 Styles of Run" ID="ID_1413845126" CREATED="1701647760882" MODIFIED="1701647765192">
<node TEXT="run-object.font" ID="ID_1594312126" CREATED="1701647790915" MODIFIED="1701647802438"/>
</node>
<node TEXT="7.6.5 Case Study: Community Certificate" ID="ID_142368356" CREATED="1701647820419" MODIFIED="1701647836295"/>
</node>
<node TEXT="7.7 Unit of Length" FOLDED="true" ID="ID_763962997" CREATED="1697648564731" MODIFIED="1697648575683">
<node TEXT="7.7.1 Emu" ID="ID_505285130" CREATED="1701711362023" MODIFIED="1701711371313">
<node TEXT="1 Emu = 1
1 Twips = 635 Emu
1 Pt = 12700 Emu
1 Mm = 36000 Emu
1 Cm = 360000 Emu
1 Inches = 914400 Emu" ID="ID_1338210417" CREATED="1701711377877" MODIFIED="1701711418240"/>
</node>
<node TEXT="Unit Converting
单位转换" ID="ID_1359989400" CREATED="1701711442318" MODIFIED="1701711466088"/>
<node TEXT="Chinese Character Length
中文字符长度" ID="ID_1918074662" CREATED="1701712016590" MODIFIED="1701712044339"/>
</node>
<node TEXT="7.8 Use Title" FOLDED="true" ID="ID_374776689" CREATED="1697648575875" MODIFIED="1697648582597">
<node TEXT="7.8.1 添加标题" ID="ID_1431545160" CREATED="1701738299183" MODIFIED="1701738308209">
<node TEXT="Document.add_heading()" ID="ID_1170099534" CREATED="1701738311592" MODIFIED="1701738320978"/>
</node>
<node TEXT="7.8.2 标题与段落的关系" ID="ID_1952593962" CREATED="1701738334883" MODIFIED="1701738347571">
<node TEXT="Title is just Paragraph" ID="ID_360623060" CREATED="1701738355232" MODIFIED="1701738364681"/>
</node>
</node>
<node TEXT="7.9 Work with Picture" FOLDED="true" ID="ID_556379203" CREATED="1697648582981" MODIFIED="1702134973133">
<node TEXT="7.9.1 Insert an picture" FOLDED="true" ID="ID_164070206" CREATED="1701739297153" MODIFIED="1702135843333">
<node TEXT="Document.add_picture("path&name", width, height)" ID="ID_1123137196" CREATED="1701739306566" MODIFIED="1702135844643"/>
</node>
<node TEXT="7.9.2 view picture" FOLDED="true" ID="ID_1930875786" CREATED="1701739928524" MODIFIED="1702134984475">
<node TEXT="use InlineShape" ID="ID_1542238951" CREATED="1701739941232" MODIFIED="1701739945641"/>
</node>
<node TEXT="7.9.3 Delete picture" ID="ID_1831171486" CREATED="1701739952873" MODIFIED="1702134987058"/>
<node TEXT="7.9.4 About picture size" ID="ID_820069482" CREATED="1701739965223" MODIFIED="1702134989117"/>
<node TEXT="7.9.5 Picture Alignment" ID="ID_418905700" CREATED="1701739981047" MODIFIED="1702134994316"/>
<node TEXT="7.9.6 Floating picture" ID="ID_1805100630" CREATED="1701739991814" MODIFIED="1702134997804"/>
<node TEXT="7.9.7 Retrieve picture" ID="ID_1757139438" CREATED="1701740120744" MODIFIED="1702134999487"/>
</node>
<node TEXT="7.10 Work with Table" FOLDED="true" ID="ID_251963935" CREATED="1697648591850" MODIFIED="1697648601077">
<node TEXT="7.10.1 Insert Table 插入表格" ID="ID_1287966723" CREATED="1702223115704" MODIFIED="1702223127535">
<node TEXT="Document.add_table(rows, cols)" ID="ID_951902591" CREATED="1702223130615" MODIFIED="1702223154691"/>
</node>
<node TEXT="7.10.2 Add Rows/Columns 添加行列" ID="ID_10948569" CREATED="1702223159328" MODIFIED="1702223174251">
<node TEXT="Table.add_row()" ID="ID_1144230500" CREATED="1702223179442" MODIFIED="1702223187249"/>
<node TEXT="Table.add_column(col_width)" ID="ID_1626640941" CREATED="1702223187405" MODIFIED="1702223205709"/>
</node>
<node TEXT="7.10.3 Row/Col Object 行列对象" ID="ID_271075397" CREATED="1702223212359" MODIFIED="1702223229651">
<node TEXT="Multiple Rows/Cols: _Rows, _Columns" ID="ID_1824990354" CREATED="1702223237946" MODIFIED="1702223274329"/>
<node TEXT="Single Row/Col: _Row, _Column" ID="ID_1376199178" CREATED="1702223274799" MODIFIED="1702223284793"/>
</node>
<node TEXT="7.10.4 Cell Object 单元格对象" ID="ID_1659554466" CREATED="1702223293319" MODIFIED="1702223303618">
<node TEXT="Table.cell(row, col)" ID="ID_304968551" CREATED="1702223317984" MODIFIED="1702223337586"/>
</node>
<node TEXT="7.10.5 Modify Cell 修改单元格" ID="ID_1111289725" CREATED="1702223343271" MODIFIED="1702223352482">
<node TEXT="Table.cell.text" ID="ID_1304066468" CREATED="1702223355320" MODIFIED="1702223366034"/>
</node>
<node TEXT="7.10.6 Merge Cells 合并单元格" ID="ID_985167039" CREATED="1702223374928" MODIFIED="1702223388266">
<node TEXT="cell.merge()" ID="ID_1317156366" CREATED="1702223391879" MODIFIED="1702223406178"/>
</node>
<node TEXT="7.10.7 Cell Styles 单元格样式" ID="ID_823170589" CREATED="1702223408967" MODIFIED="1702223418938"/>
<node TEXT="7.10.8 Table Styles 表格样式" ID="ID_1804748817" CREATED="1702223427192" MODIFIED="1702223439146"/>
</node>
<node TEXT="7.11 Page Setup" FOLDED="true" ID="ID_420219426" CREATED="1697648601252" MODIFIED="1697648607870">
<node TEXT="7.11.1 Use Section 使用节" ID="ID_1864127746" CREATED="1702240648737" MODIFIED="1702240662606">
<node TEXT="doc.sections" ID="ID_608682752" CREATED="1702240671642" MODIFIED="1702240677084"/>
</node>
<node TEXT="7.11.2 Section Divider 分节符" ID="ID_1433402700" CREATED="1702241834373" MODIFIED="1702241852665"/>
<node TEXT="7.11.3 Page Size 纸张大小" ID="ID_149900123" CREATED="1702241879063" MODIFIED="1702241891833">
<node TEXT="section.page_width" ID="ID_916486519" CREATED="1702241897558" MODIFIED="1702241911073"/>
<node TEXT="section.page_height" ID="ID_808031678" CREATED="1702241911400" MODIFIED="1702241915657"/>
</node>
<node TEXT="7.11.4 Page Orientation 纸张方向" ID="ID_1470247229" CREATED="1702241933430" MODIFIED="1702241945705">
<node TEXT="WD_ORIENTATION" ID="ID_1856331648" CREATED="1702241951616" MODIFIED="1702241960953"/>
</node>
<node TEXT="7.11.5 Page Margin 页边距" ID="ID_1293070861" CREATED="1702242008951" MODIFIED="1702242025176">
<node TEXT="section.(top)(bottom)(left)(right)_margin" ID="ID_1099891674" CREATED="1702242025180" MODIFIED="1702242052056"/>
</node>
<node TEXT="7.11.6 Gutter 装订线" ID="ID_1170988142" CREATED="1702242055896" MODIFIED="1702242070327">
<node TEXT="section.gutter" ID="ID_1984907506" CREATED="1702242070332" MODIFIED="1702242134377"/>
</node>
<node TEXT="7.11.7 Page Header / Footer 页眉页脚" ID="ID_883240647" CREATED="1702242135102" MODIFIED="1702242149873">
<node TEXT="section.header" ID="ID_1970636886" CREATED="1702242157640" MODIFIED="1702242163073"/>
<node TEXT="section.footer" ID="ID_1005035548" CREATED="1702242163792" MODIFIED="1702242178594"/>
</node>
<node TEXT="7.11.8 Different in Odd/Even Pages 奇偶页不同" ID="ID_508431519" CREATED="1702242231480" MODIFIED="1702242251450"/>
<node TEXT="7.11.9 Different in First Page 首页不同" ID="ID_1005715891" CREATED="1702242261697" MODIFIED="1702242278060"/>
</node>
</node>
<node TEXT="Ch 8 Work with PPT" ID="ID_328588048" CREATED="1697647228805" MODIFIED="1697647236886">
<node TEXT="8.1 python-pptx" POSITION="bottom_or_right" ID="ID_1786033249" CREATED="1697648608043" MODIFIED="1697648625205"/>
<node TEXT="8.2 Open and Save 打开与保存" FOLDED="true" POSITION="bottom_or_right" ID="ID_1619040709" CREATED="1697648625396" MODIFIED="1702305624358">
<node TEXT="8.2.1 New Create and Save 新建和保存" ID="ID_1790322949" CREATED="1702305539254" MODIFIED="1702305557491"/>
<node TEXT="8.2.2 Open File 打开文档" ID="ID_1006929948" CREATED="1702305561760" MODIFIED="1702305573406"/>
<node TEXT="8.2.3 ppt to pptx ppt转pptx" ID="ID_926614999" CREATED="1702305574091" MODIFIED="1702305591499"/>
</node>
<node TEXT="8.3 Unit of Length 长度单位" FOLDED="true" POSITION="bottom_or_right" ID="ID_1503319080" CREATED="1697648631371" MODIFIED="1702321784118">
<arrowlink DESTINATION="ID_763962997" STARTARROW="DEFAULT" ENDARROW="DEFAULT"/>
<node TEXT="8.3.1 Unit of Length 长度单位" ID="ID_15280388" CREATED="1702305595769" MODIFIED="1702305612244"/>
<node TEXT="8.3.2 Unit Conversion 单位转换" ID="ID_699153474" CREATED="1702305640235" MODIFIED="1702305653436"/>
</node>
<node TEXT="8.4 Work with Slides 操作幻灯片" FOLDED="true" POSITION="bottom_or_right" ID="ID_690401097" CREATED="1697648640518" MODIFIED="1702305803572">
<node TEXT="8.4.1 Slide Layout 幻灯片布局" ID="ID_1775569276" CREATED="1702305664124" MODIFIED="1702305676293"/>
<node TEXT="8.4.2 New Create Slide 新建幻灯片" ID="ID_1531993111" CREATED="1702305680160" MODIFIED="1702305694172"/>
<node TEXT="8.4.3 Slide Position 幻灯片位置" ID="ID_1344118043" CREATED="1702305701899" MODIFIED="1702305723942"/>
<node TEXT="8.4.4 Retrieve Slide 获取幻灯片" ID="ID_78802233" CREATED="1702305727171" MODIFIED="1702305762524"/>
<node TEXT="8.4.5 Delete Slide 删除幻灯片" ID="ID_1872432293" CREATED="1702305766059" MODIFIED="1702305779701"/>
</node>
<node TEXT="8.5 Use Shapes 使用形状" FOLDED="true" POSITION="bottom_or_right" ID="ID_1888504179" CREATED="1697648648244" MODIFIED="1702309978466">
<node TEXT="8.5.1 Know the Shapes 了解形状" ID="ID_980301021" CREATED="1702305880222" MODIFIED="1702305898495">
<node TEXT="1. Auto Shape" ID="ID_411386158" CREATED="1702347573825" MODIFIED="1702411459127">
<arrowlink DESTINATION="ID_1963511707"/>
</node>
<node TEXT="2. Picture" ID="ID_734161837" CREATED="1702347586920" MODIFIED="1702411462993">
<arrowlink DESTINATION="ID_1963511707"/>
<arrowlink DESTINATION="ID_1749082627"/>
</node>
<node TEXT="3. Graphic Frame" ID="ID_758421842" CREATED="1702347606737" MODIFIED="1702411468502">
<arrowlink DESTINATION="ID_1963511707"/>
</node>
<node TEXT="4. Group Shape" ID="ID_581432007" CREATED="1702347641793" MODIFIED="1702347650195"/>
<node TEXT="5. Line" ID="ID_1607382379" CREATED="1702347660131" MODIFIED="1702347663953"/>
<node TEXT="6. Content Part" ID="ID_1445203698" CREATED="1702347666639" MODIFIED="1702347670066"/>
</node>
<node TEXT="8.5.2 Retrieve the Shape 获取形状" ID="ID_1833716193" CREATED="1702305972223" MODIFIED="1702305992343"/>
<node TEXT="8.5.3 Add Shapes 添加形状" ID="ID_175156999" CREATED="1702305997013" MODIFIED="1702306008799"/>
<node TEXT="8.5.4 Shape Fill Color 形状填充色" ID="ID_1711966661" CREATED="1702306015301" MODIFIED="1702306058614"/>
<node TEXT="8.5.5 Shape Borders 形状边框" ID="ID_405864514" CREATED="1702306092566" MODIFIED="1702306109478"/>
</node>
<node TEXT="8.6 Use Placeholder 使用占位符" FOLDED="true" POSITION="bottom_or_right" ID="ID_314314283" CREATED="1697648655651" MODIFIED="1702309964545">
<node TEXT="8.6.1 Understand Placehoder 了解占位符" ID="ID_1963511707" CREATED="1702306344444" MODIFIED="1702309989364"/>
<node TEXT="8.6.2 Retrieve Placeholder 获取占位符" ID="ID_1203772701" CREATED="1702306367839" MODIFIED="1702309998347"/>
<node TEXT="8.6.2 Placeholder Type 占位符类型" ID="ID_1632178984" CREATED="1702306376614" MODIFIED="1702310006434"/>
<node TEXT="8.6.4 Fill Placeholder 填充占位符" ID="ID_1337583746" CREATED="1702306386911" MODIFIED="1702310017137"/>
</node>
<node TEXT="8.7 Work with Text 操作文本" FOLDED="true" POSITION="bottom_or_right" ID="ID_405177752" CREATED="1697648670949" MODIFIED="1702310239179">
<node TEXT="8.7.1 Retrieve Text Box 获取文本框" FOLDED="true" ID="ID_226316667" CREATED="1702306401122" MODIFIED="1702310093394">
<node TEXT="Shape.text_frame" ID="ID_1991070023" CREATED="1702426497319" MODIFIED="1702426503261"/>
<node TEXT="Shape.have_text_frame" ID="ID_1610447251" CREATED="1702426510629" MODIFIED="1702426520373"/>
</node>
<node TEXT="8.7.2 Add Text Box 添加文本框" FOLDED="true" ID="ID_1981069596" CREATED="1702306410200" MODIFIED="1702310099138">
<node TEXT="slide.shapes.add_textbox()" ID="ID_1757732729" CREATED="1702426534579" MODIFIED="1702426576629"/>
</node>
<node TEXT="8.7.3 Add Text 添加文本" FOLDED="true" ID="ID_276687728" CREATED="1702306419913" MODIFIED="1702310104633">
<node TEXT="TextFrame.add_paragraph()" ID="ID_1747317235" CREATED="1702426633019" MODIFIED="1702426641901"/>
<node TEXT="TextFrame.add_paragraph().text" ID="ID_1180595279" CREATED="1702426657052" MODIFIED="1702426665226"/>
</node>
<node TEXT="8.7.4 Paragraph Style 段落样式" ID="ID_541708528" CREATED="1702306428263" MODIFIED="1702310114466">
<node TEXT="paragraph.alignment =
PP_PARAGRAPH_ALIGNMENT" ID="ID_1510310370" CREATED="1702426921743" MODIFIED="1702426956113"/>
<node TEXT="paragraph.level" ID="ID_1671663512" CREATED="1702426958881" MODIFIED="1702426967588"/>
<node TEXT="paragraph.space_before / space_after" ID="ID_925055890" CREATED="1702426968001" MODIFIED="1702426976851"/>
</node>
<node TEXT="8.7.5 Run Style Run样式" ID="ID_1232105710" CREATED="1702306441473" MODIFIED="1702310121619">
<node TEXT="run.font.name / size / bold / italic / underline / color" ID="ID_283612438" CREATED="1702427019486" MODIFIED="1702427048656"/>
<node TEXT="run.hyperlink.address" ID="ID_548038913" CREATED="1702427049661" MODIFIED="1702427056185"/>
</node>
<node TEXT="8.7.6 Text Box Style 文本框样式" ID="ID_1760179976" CREATED="1702306450793" MODIFIED="1702310130035">
<node TEXT="text_frame.margin_left / _top / _bottom / _right" ID="ID_1299419006" CREATED="1702427075448" MODIFIED="1702427095907"/>
<node TEXT="text_frame.vertical_anchor" ID="ID_1209275564" CREATED="1702427098578" MODIFIED="1702427108479"/>
<node TEXT="text_frame.word_wrap" ID="ID_1528646489" CREATED="1702427125124" MODIFIED="1702427133684"/>
</node>
</node>
<node TEXT="8.8 Add Chart 添加图表
shape.add_chart()" FOLDED="true" POSITION="bottom_or_right" ID="ID_1724032330" CREATED="1697648680854" MODIFIED="1702430781080">
<node TEXT="8.8.1 Column Chart 柱状图" ID="ID_117954374" CREATED="1702306461528" MODIFIED="1702310172912">
<node TEXT="add data table" ID="ID_1467510577" CREATED="1702504559956" MODIFIED="1702504569072" LINK="https://github.com/scanny/python-pptx/issues/373"/>
</node>
<node TEXT="8.8.2 Line Chart 折线图" ID="ID_1505810850" CREATED="1702306479400" MODIFIED="1702310180005"/>
<node TEXT="8.8.3 X Y (Scatter) Chart 散点图" ID="ID_1551411475" CREATED="1702306500047" MODIFIED="1702310192314"/>
<node TEXT="8.8.4 Pie Chart 饼图" ID="ID_1204693924" CREATED="1702306511208" MODIFIED="1702310199057"/>
<node TEXT="8.8.5 Placeholder Chart 占位符图表" ID="ID_70073727" CREATED="1702306522584" MODIFIED="1702310275875">
<arrowlink DESTINATION="ID_314314283"/>
</node>
</node>
<node TEXT="8.9 Work with Tables 操作表格" FOLDED="true" POSITION="bottom_or_right" ID="ID_655262584" CREATED="1697648691989" MODIFIED="1702306779118">
<node TEXT="8.9.1 Insert Table 插入表格" ID="ID_1936247323" CREATED="1702306539896" MODIFIED="1702516738254"/>
<node TEXT="8.9.2 Read Table 读取表格" ID="ID_111047450" CREATED="1702306548215" MODIFIED="1702306809244"/>
<node TEXT="8.9.3 Placeholder Table 占位符表格" ID="ID_1971156061" CREATED="1702306554744" MODIFIED="1702310270904">
<arrowlink DESTINATION="ID_314314283"/>
</node>
<node TEXT="8.9.4 Table Object 表格对象" ID="ID_1639415754" CREATED="1702306565345" MODIFIED="1702310289298"/>
<node TEXT="8.9.5 Row and Col Object 行列对象" ID="ID_1540268265" CREATED="1702306573135" MODIFIED="1702310298091"/>
<node TEXT="8.9.6 Access Cell 访问单元格" ID="ID_1453436887" CREATED="1702306581368" MODIFIED="1702310304913"/>
<node TEXT="8.9.7 Cell Text 单元格文本" ID="ID_1401480520" CREATED="1702306597304" MODIFIED="1702310310360"/>
<node TEXT="8.9.8 Cell Style 单元格样式" ID="ID_461803791" CREATED="1702306608226" MODIFIED="1702310316778"/>
<node TEXT="8.9.9 Merge Cells 合并单元格" ID="ID_1432803402" CREATED="1702306619415" MODIFIED="1702310324507"/>
<node TEXT="8.9.10 Split Cells 拆分单元格" ID="ID_1952059481" CREATED="1702306631089" MODIFIED="1702310331958"/>
</node>
<node TEXT="8.10 Work with Pictures 操作图片" POSITION="bottom_or_right" ID="ID_1749082627" CREATED="1697648702237" MODIFIED="1702306736651">
<node TEXT="8.10.1 Add Pictures 添加图片" ID="ID_1571500151" CREATED="1702306645136" MODIFIED="1702306724400"/>
<node TEXT="8.10.2 Retrieve Pictures 提取图片" ID="ID_1428530218" CREATED="1702306652762" MODIFIED="1702306747139"/>
<node TEXT="8.10.3 Save Page as Picture 页面保存为图片" ID="ID_789945869" CREATED="1702306658641" MODIFIED="1702306758892"/>
</node>
</node>
<node TEXT="Ch 9 Work with PDF" ID="ID_727713937" CREATED="1697648711301" MODIFIED="1697648716712">
<node TEXT="9.1 pypdf2" FOLDED="true" ID="ID_643310197" CREATED="1697648718556" MODIFIED="1703176778195" LINK="https://pypdf.readthedocs.io/en/stable/index.html">
<node TEXT="pip install pypdf2" ID="ID_1238553633" CREATED="1703176001040" MODIFIED="1703176010031"/>
</node>
<node TEXT="9.2 Open and Save" FOLDED="true" ID="ID_1850700475" CREATED="1697648722758" MODIFIED="1697648728654">
<node TEXT="9.2.1 Save PDF Document" ID="ID_485560179" CREATED="1702653636767" MODIFIED="1702653643829">
<node TEXT="PdfWriter.add_blank_page()" ID="ID_778388495" CREATED="1702653657128" MODIFIED="1702653675924"/>
<node TEXT="PdfWriter.write()" ID="ID_1785455217" CREATED="1702653680481" MODIFIED="1702653687348"/>
</node>
<node TEXT="9.2.2 Read PDF Document" ID="ID_1032819489" CREATED="1702653691105" MODIFIED="1702653701163">
<node TEXT="PdfReader("filePath")" ID="ID_1217248970" CREATED="1703176082593" MODIFIED="1703176096546"/>
</node>
<node TEXT="9.2.3 PDF Page Size" ID="ID_1762094624" CREATED="1702653771716" MODIFIED="1702653780611">
<node TEXT="Know the length units" ID="ID_1481005590" CREATED="1703176107077" MODIFIED="1703176116782"/>
</node>
</node>
<node TEXT="9.3 Work with Page" ID="ID_1773600561" CREATED="1697648728917" MODIFIED="1697648737262">
<node TEXT="9.3.1 Read PDF Page" ID="ID_1514401471" CREATED="1702656397349" MODIFIED="1702656450430">
<node TEXT="reader.pages" ID="ID_293454841" CREATED="1703180775678" MODIFIED="1703180779544"/>
<node TEXT="reader.getNumPages() ==> len(reader.pages)" ID="ID_1030498252" CREATED="1703180788783" MODIFIED="1703196823689"/>
<node TEXT="reader.getPage() ==> reader.pages[page_number]" ID="ID_5713438" CREATED="1703180801541" MODIFIED="1703196849823"/>
</node>
<node TEXT="9.3.2 Save PDF Page" ID="ID_1929439865" CREATED="1702656455027" MODIFIED="1702656461246">
<node TEXT="writer.addPage(page) ==> writer.add_page(page)" ID="ID_1721792931" CREATED="1703180818260" MODIFIED="1703197041355"/>
<node TEXT="writer.addBlankPage(width,height) ==> writer.add_blank_page(width,height)" ID="ID_1923867651" CREATED="1703271379442" MODIFIED="1703271411168"/>
</node>
<node TEXT="9.3.2 Merge PDF Documents" ID="ID_1617475970" CREATED="1702656464526" MODIFIED="1703253367197">
<arrowlink DESTINATION="ID_1112638104"/>
<node TEXT="merger.append()" ID="ID_1426505677" CREATED="1703180840157" MODIFIED="1703180845497"/>
<node TEXT="merger.write()" ID="ID_1981957504" CREATED="1703180845932" MODIFIED="1703180854253"/>
<node TEXT="merger.close()" ID="ID_1446723037" CREATED="1703180857900" MODIFIED="1703180862761"/>
</node>
<node TEXT="Add-on Merge PDF page horizontally" ID="ID_1646091971" CREATED="1703870646558" MODIFIED="1703870659750"/>
</node>
<node TEXT="9.4 Modify PDF" FOLDED="true" ID="ID_913874302" CREATED="1697648737494" MODIFIED="1702656648272">
<node TEXT="9.4.1 Rotate PDF Page" ID="ID_1949010671" CREATED="1702656482185" MODIFIED="1702656489351">
<node TEXT="reader.pages[page_number].rotate(degree)" ID="ID_230118759" CREATED="1702656495893" MODIFIED="1703197277764"/>
<node TEXT="reader.get_page_number()" ID="ID_1953404222" CREATED="1703197286047" MODIFIED="1703197294098"/>
</node>
<node TEXT="9.4.2 Zoom PDF Page" ID="ID_1638011201" CREATED="1702656490190" MODIFIED="1702656648272">
<node TEXT="reader.pages[page_number].mediabox.[left / bottom / right /top]" ID="ID_1213511042" CREATED="1703197332375" MODIFIED="1703197455330"/>
<node TEXT="page.scaleTo() ==> page.scale_to()" ID="ID_154308480" CREATED="1702656551271" MODIFIED="1703202640010"/>
<node TEXT="page.scaleBy() ==> page.scale_by()" ID="ID_652165663" CREATED="1702656558469" MODIFIED="1703202637299"/>
</node>
<node TEXT="9.4.3 Crop PDF Page" ID="ID_1278880705" CREATED="1702656566053" MODIFIED="1702656580975">
<node TEXT="page.mediabox.lowerLeft ==> lower_left" ID="ID_1666640702" CREATED="1703197398951" MODIFIED="1703203321077"/>
<node TEXT="page.mediabox.lowerRight ==> lower_right" ID="ID_648218810" CREATED="1703203305740" MODIFIED="1703203338996"/>
<node TEXT="page.mediabox.upperLeft ==> upper_left" ID="ID_487521408" CREATED="1703203306098" MODIFIED="1703203349090"/>
<node TEXT="page.mediabox.upperRight ==> upper_right" ID="ID_1823403771" CREATED="1703203306477" MODIFIED="1703203361681"/>
</node>
</node>
<node TEXT="9.5 Extract Contents" FOLDED="true" ID="ID_1713303231" CREATED="1697648743100" MODIFIED="1697648752896">
<node TEXT="Extract Text from PDF" ID="ID_1330789679" CREATED="1702656654183" MODIFIED="1702656715123">
<node TEXT="page.extract_text()" ID="ID_1131852534" CREATED="1702656661486" MODIFIED="1703208395729"/>
<node TEXT="lib: pymupdf" ID="ID_985683801" CREATED="1702656677991" MODIFIED="1703208679728">