Python: Basic Syntax - Revision history

Onnowpurbo at 22:57, 25 January 2021

2021-01-25T22:57:52Z

← Older revision		Revision as of 22:57, 25 January 2021
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	Hello, Python!		Hello, Python!



			==Pranala Menarik==

			* [[Sekitar Python]]

Onnowpurbo: /* Script Mode Programming */

2021-01-25T22:57:23Z

Script Mode Programming

← Older revision		Revision as of 22:57, 25 January 2021
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	print ("Hello, Python!")		print ("Hello, Python!")

	Asumsinya kita memiliki interpreter Python yang ~~disetel~~ dalam variabel PATH. Sekarang, coba jalankan program ini sebagai berikut -		Asumsinya kita memiliki interpreter Python yang di set dalam variabel PATH. Sekarang, coba jalankan program ini sebagai berikut -

	$ python test.py		$ python test.py
Line 45:		Line 45:

	#!/usr/bin/python		#!/usr/bin/python
	print "Hello, Python!"		print ("Hello, Python!")

	~~We assume that you have~~ Python ~~interpreter available in~~ /usr/bin ~~directory~~. ~~Now~~, ~~try to run this~~ program ~~as follows −~~		Asumsinya kita memiliki interpreter Python yang tersedia di direktori /usr/bin. Sekarang, coba jalankan program ini sebagai berikut -

	$ chmod +x test.py # ~~This is to make~~ file executable		$ chmod +x test.py # Membuat file menjadi executable
	$./test.py		$./test.py

	~~This produces the following result~~ −		Ini akan menghasilkan −

	Hello, Python!		Hello, Python!

Onnowpurbo: /* Script Mode Programming */

2021-01-25T02:23:12Z

Script Mode Programming

← Older revision		Revision as of 02:23, 25 January 2021
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	===Script Mode Programming===		===Script Mode Programming===

	~~Invoking the~~ interpreter ~~with a script~~ parameter ~~begins execution of the script and continues until the script is finished~~. ~~When the script is finished~~, ~~the interpreter is no longer active~~.		Memanggil interpreter dengan parameter skrip memulai eksekusi skrip dan berlanjut hingga skrip selesai. Saat skrip selesai, penerjemah tidak lagi aktif.

	~~Let us write a simple~~ Python ~~program in a script~~. Python ~~files have extension~~ .py. ~~Type the following source code in a~~ test.py ~~file −~~		Mari kita tulis program Python sederhana dalam sebuah skrip. File Python memiliki ekstensi .py. Ketik kode sumber berikut dalam file test.py -

	print "Hello, Python!"		print ("Hello, Python!")

	~~We assume that you have~~ Python ~~interpreter set in~~ PATH ~~variable~~. ~~Now~~, ~~try to run this~~ program ~~as follows −~~		Asumsinya kita memiliki interpreter Python yang disetel dalam variabel PATH. Sekarang, coba jalankan program ini sebagai berikut -

	$ python test.py		$ python test.py

	~~This produces the following result −~~		Ini menghasilkan hasil sebagai berikut -

	Hello, Python!		Hello, Python!

	~~Let us try another way to execute a~~ Python ~~script~~. ~~Here is the modified~~ test.py ~~file −~~		Mari kita coba cara lain untuk menjalankan skrip Python. Ini adalah file test.py yang dimodifikasi -

	#!/usr/bin/python		#!/usr/bin/python

Onnowpurbo: /* Interactive Mode Programming */

2021-01-25T02:12:14Z

Interactive Mode Programming

← Older revision		Revision as of 02:12, 25 January 2021
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	>>> print ("Hello, Python!");		>>> print ("Hello, Python!");
			>>> print ("Hello, Python!")

	Akan menghasilkan		Akan menghasilkan

Onnowpurbo: /* Interactive Mode Programming */

2021-01-25T02:11:36Z

Interactive Mode Programming

← Older revision		Revision as of 02:11, 25 January 2021
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	Ketik teks berikut pada prompt Python dan tekan Enter -		Ketik teks berikut pada prompt Python dan tekan Enter -

	>>> print "Hello, Python!"		>>> print ("Hello, Python!");

	If you are running new version of Python, then you would need to use print statement with parenthesis as in print ("Hello, Python!");. However in Python version 2.4.3, this produces the following result −		Akan menghasilkan

	Hello, Python!		Hello, Python!

	===Script Mode Programming===		===Script Mode Programming===

Onnowpurbo: /* Interactive Mode Programming */

2021-01-25T02:07:07Z

Interactive Mode Programming

← Older revision		Revision as of 02:07, 25 January 2021
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	Hello, Python!		Hello, Python!
	Script Mode Programming
			===Script Mode Programming===

	Invoking the interpreter with a script parameter begins execution of the script and continues until the script is finished. When the script is finished, the interpreter is no longer active.		Invoking the interpreter with a script parameter begins execution of the script and continues until the script is finished. When the script is finished, the interpreter is no longer active.

	Let us write a simple Python program in a script. Python files have extension .py. Type the following source code in a test.py file −		Let us write a simple Python program in a script. Python files have extension .py. Type the following source code in a test.py file −

	~~Live Demo~~		print "Hello, Python!"
	print "Hello, Python!"
	We assume that you have Python interpreter set in PATH variable. Now, try to run this program as follows −		We assume that you have Python interpreter set in PATH variable. Now, try to run this program as follows −

	$ python test.py		$ python test.py

	This produces the following result −		This produces the following result −

	Hello, Python!		Hello, Python!

	Let us try another way to execute a Python script. Here is the modified test.py file −		Let us try another way to execute a Python script. Here is the modified test.py file −

	~~Live Demo~~		#!/usr/bin/python
	#!/usr/bin/python		print "Hello, Python!"

	~~print "Hello, Python!"~~
	We assume that you have Python interpreter available in /usr/bin directory. Now, try to run this program as follows −		We assume that you have Python interpreter available in /usr/bin directory. Now, try to run this program as follows −

	$ chmod +x test.py # This is to make file executable		$ chmod +x test.py # This is to make file executable
	$./test.py		$./test.py

	This produces the following result −		This produces the following result −

	Hello, Python!		Hello, Python!

Onnowpurbo at 02:05, 25 January 2021

2021-01-25T02:05:41Z

← Older revision		Revision as of 02:05, 25 January 2021
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	===Interactive Mode Programming===		===Interactive Mode Programming===

	~~Invoking the~~ interpreter ~~without passing a script~~ file ~~as a~~ parameter ~~brings up the following~~ prompt −		Memanggil interpreter tanpa meneruskan file skrip sebagai parameter akan menampilkan prompt berikut -

	$ python		$ python
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	>>>		>>>

	~~Type the following text at the~~ Python ~~prompt and press the~~ Enter −		Ketik teks berikut pada prompt Python dan tekan Enter -

			>>> print "Hello, Python!"

	~~>>> print "Hello, Python!"~~
	If you are running new version of Python, then you would need to use print statement with parenthesis as in print ("Hello, Python!");. However in Python version 2.4.3, this produces the following result −		If you are running new version of Python, then you would need to use print statement with parenthesis as in print ("Hello, Python!");. However in Python version 2.4.3, this produces the following result −

Onnowpurbo: Created page with "Bahasa Python memiliki banyak kesamaan dengan Perl, C, dan Java. Namun, ada beberapa perbedaan yang nyata dengan bahasa-bahasa tersebut. ==First Python Program== Mari kita..."

2021-01-25T01:59:54Z

Created page with "Bahasa Python memiliki banyak kesamaan dengan Perl, C, dan Java. Namun, ada beberapa perbedaan yang nyata dengan bahasa-bahasa tersebut. ==First Python Program== Mari kita..."

New page

Bahasa Python memiliki banyak kesamaan dengan Perl, C, dan Java. Namun, ada beberapa perbedaan yang nyata dengan bahasa-bahasa tersebut.

==First Python Program==

Mari kita jalankan program dalam berbagai mode pemrograman.

===Interactive Mode Programming===

Invoking the interpreter without passing a script file as a parameter brings up the following prompt −

$ python

Python 3.8.5 (default, Sep 4 2020, 07:30:14)
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>

Type the following text at the Python prompt and press the Enter −

>>> print "Hello, Python!"
If you are running new version of Python, then you would need to use print statement with parenthesis as in print ("Hello, Python!");. However in Python version 2.4.3, this produces the following result −

Hello, Python!
Script Mode Programming
Invoking the interpreter with a script parameter begins execution of the script and continues until the script is finished. When the script is finished, the interpreter is no longer active.

Let us write a simple Python program in a script. Python files have extension .py. Type the following source code in a test.py file −

Live Demo
print "Hello, Python!"
We assume that you have Python interpreter set in PATH variable. Now, try to run this program as follows −

$ python test.py
This produces the following result −

Hello, Python!
Let us try another way to execute a Python script. Here is the modified test.py file −

Live Demo
#!/usr/bin/python

print "Hello, Python!"
We assume that you have Python interpreter available in /usr/bin directory. Now, try to run this program as follows −

$ chmod +x test.py # This is to make file executable
$./test.py
This produces the following result −

Hello, Python!