Python for Fun
4 in 1
By Trevor Evans
PYTHON HANDBOOK VOL 3,
3 MANUSCRIPTS IN 1 PYTHON COOKBOOK
+ PYTHON ADVANCED
+ PYTHON FOR DATA ANALYSIS
THE MOST COMPLETE SOURCE OF KNOWLEDGE
TO MASTERING THE PYTHON PROGRAMMING
BOOK 1
PYTHON COOKBOOK
RECIPES FOR MASTERING
PYTHON
INTRDUTIN
Python is an object-orientated lngug tht ll rmbl th English language whih mk it a grt language t learn fr bginnr. It' dvnd features nd package of urtd librri vn makes hrd task be writbl in bunh f lin f code.
In thi guid ull find Python tutril tht th u various nt you can b on ur way to become a mtr of the Python programming language. Once ur past the intermediate-level u can trt digging into th tutorials tht will th u advanced Pthn concepts nd ttrn.
Bming a Pthn expert tk tim, but over tim ull master thi butiful programming lngug. Its wrth it!
Cright 2020 All right rrvd.
Thi dumnt i grd twrd rviding xt nd rlibl infrmtin in rgrd t th ti nd iu vrd. Th ublitin i ld n th id tht th ublihr i nt ruird t rndr unting, ffiill rmittd, r thrwi, ulifid rvi. If dvi i nr, lgl r rfinl, a rtid individul in th rfin huld b rdrd.
Frm a Dlrtin f Prinil whih w td nd rvd ull b a Cmmitt f th Amrin Br Aitin nd a Cmmitt f Publihr nd Aitin.
In n w i, it lgl t rrdu, dulit, r trnmit n rt f thi dumnt b ithr ltrni mn r in rintd frmt. Rrding f thi ublitin i tritl rhibitd nd n trg f thi dumnt i nt llwd unl with writtn rmiin frm th ublihr. All right rrvd.
Th infrmtin rvidd hrin i ttd t b truthful nd nitnt, in tht n libilit, in trm f inttntin r thrwi, b n ug r bu f n lii, r, r dirtin ntind within i th litr nd uttr rnibilit f th riint rdr. Undr n irumtn will n lgl rnibilit r blm b hld gint th ublihr fr n rrtin, dmg, r mntr l du t th infrmtin hrin, ithr dirtl r indirtl.
Rtiv uthr wn ll right nt hld b th ublihr.
Th infrmtin hrin i ffrd fr infrmtinl ur ll nd i univrl . Th rnttin f th infrmtin i withut a ntrt r n t f gurnt urn.
Th trdmrk tht r ud r withut n nnt, nd th ublitin f th trdmrk i withut rmiin r bking b th trdmrk wnr. All trdmrk nd brnd within thi bk r fr clarifying ur nl nd r wnd b th wnr thmlv, nt ffilitd with thi dumnt.
TABLE OF CONTENT
CHTR ONE
WHY SHULD YOU LRN CMUTR PRGRMMING
Fr u to undrtnd mr wht u tnd t gin from lrning Python, hr are its major r.
You can:
. Lrn Pthn easily bu the syntax r lngug in rgrmming is simple.
. Prr d rdil tht n be ud in vriu rting tm uh Linux, Windw, Unix and M OS X.
Prmtl the Pthn tndrd librr tht helps ur in rting, diting, ing, running and mintining files.
Intgrt rgrm nd tm rmtl because th rgrmming lngug is t fllw.
Handle th rrr mr rlibl because the syntax i bl of idntifing nd riing exceptions.
Learn mr quickly bu th programming lngug i object oriented.
A IDLE, which mk it possible fr ur t rt d nd hk if th codes wrk, through Pthn interactive tm.
Dwnld Python fr fr, nd nj all th benefits of a free litin.
Embd ur Pthn dt in thr systems.
Stop wrring about fring the mmr fr ur d, because Python does it utmtill.
If ur in, then, lt start the ball rolling!
1.1 Why Python?
Ar u lking fr a w t jum int the computer rgrmming world in a hurr? If u nwrd , thn Python Prgrmming is jut wht you need. This rgrmming language has bn designed t be easy fr bginnr, whih mn tht u will b dvling rgrm in n time. Imlmnttin f thi ding lngug will llw u t break dwn wht mk n litin wrk with ease due t the simplicity of Pthn. Cd generated by Pthn r five tim hrtr thn Jv nd nrl tn tim hrtr thn C++ ding. By joining th Python Prgrmming mmunit, you will be bl t gt a vrit f nlin rur to hl u get better t thi w of coding.
Getting int Pthn Programming will llw u t nhn ur kill t whil mking urlf more attractive t mlr in th mutr indutr. Thi t f rgrmming can b ud fr a wide numbr f litin, which is why mni k out individuals with thi sort of knowledge. Th jb grwth for Python Prgrmmr has rin consistently in 2013 by nrl 19% r r. With thi upward trjtr, thi ding discipline is nl ging t grw nd ffr a rn more mlmnt versatility tim g b.
If u are lking to build ur websites, thn Python will give u th tools tht u nd t do so. Mn f th biggest sites lik Pintrt or vn Intgrm u n n ur web litin called Djng. Thi rgrm giv you the frmwrk that i needed t use Pthn Programming th backdrop t your website. By uing Pthn and Djng, u will be bl t get a great lking wbit up nd going in n time. Using free tl lik Djng will allow you, a new developer, t bring your creations t lif faster nd monetize thm.
If u are rd to embrace nd lrn thi ding mthd, then it back nd rlx w take u n a journey into th world of Pthn Prgrmming.
Since 2003, Pthn h rnkd in th t tn mt ulr rgrmming languages measured by th TIOBE programming community indx. In Stmbr 2015, Pthn bm th 5th f th most ulr rgrmming language. In 2007 nd 2010, it w rnkd the rgrmming lngug of th r. It' th third mt ulr lngug whose grammatical ntx i not bd on C, .g. C++, objective-C.
1.2 Wht You n D A Pthn rgrmmr?
Python is a powerful rgrmming lngug. Yu n use it for free in dvling software that can run n Nki mbil hn, Windw, Mac OS X, Linux, Unix, JAVA, Amig, and mn mr rting systems.
Python i bjt-rintd and provides simple nd easy to read nd u lngug tht you n utilize in creating ur rgrm.
Evn if ur nt a programmer, it wuld be beneficial for you to knw but Python bu f th numru u you can tk dvntg f.
So, whr i Pthn ud?
Hr is a ummr f th u f Python:
1. To process img
2. T writ Internet scripts
3. T mbd rit
4. T mniult dtb programs
5. To rvid tm utiliti
6. T create artificial intllign
7. T rt graphical user intrf applications uing IDE on Windw nd thr platforms
1.3 Pthn Reserved words
Keywords are th wrd which h a ifi task and purpose nd it nnt be used t do n other tk,
Pthn kwrd r nitiv meaning
Wrd Define nd define both are diffrnt in Python.
Wrd except True, False and Nn r ll in lwr case.
Lit f kwrd in Pthn Programming language are:
and dl from not while
as elif global r with
assert else if ild
brk xt imrt rint
l x in ri
ntinu finally i rturn
df fr lmbd tr
1.4 Summr
In thi chapter, we diud tht wht Python i and why should u choose Python (nt n thr programming lngug) t imlmnt ur litin. It i ir, nd th process f development will b ftr. We l mntind th mlt list of Python rrvd wrd. It i l imrtnt to know u nnt use n f Pthn rrvd wrd in vribl nd funtin names .we will vr vribl in htr 4 nd funtin in Chtr 8. Nxt chapter you will learn hw t intll Pthn n ur mutr and how t run a thn script using th mmnd line.
CHTR TWO
HW TO INSTALL PYTHN
T rt rgrm using thi type of rgrmming mthd, u will have to get an application to enter the d int. Thr is an ltrntiv to getting an litin lik thi, whih is writing the litin uing wht i called mhin d. Thi r i a tugh one and may mk u frutrtd nd force u t giv u n th task altogether. Th litin out thr md fr Pthn will allow you to type in the d nd run it t wht it does in rl tim. Thi means tht u will be able to find nd ddr mistakes with when downloading these rgrm. In this chapter, you will b bl to find ut hw to get these programs nd hw to u them for ur particular nd.
2.1 Undrtnding Th Pltfrm
Bfr u trt uing th rgrm, you will need to understand wht a ltfrm is. The short xlntin f a ltfrm i th mbintin f th computers hardware with an operating system. A ltfrm will hv ilizd rul tht ditt hw it will run. Th dtil f hw a platform runs will be hidden from u in th Python application. This means tht you t in th code, the Pthn application will turn it int something that n b ud by th ltfrm as a lut. T mk thi rgrm work ufull will require u to find a Pthn vrin tht wrk fr th rtiulr rting tm tht u r running.
