openstack
/
deb-python-pager
Code Issues Proposed changes

Python 3 compatibility - change all `print` calls into `print("")`

This commit is contained in:
anatoly techtonik 2012-01-17 10:31:02 +03:00
parent ef77d1abf1
commit 975c28e18f
1 changed files with 23 additions and 24 deletions
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47
pager.py
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@ -260,9 +260,9 @@ def page(content, pagecallback=prompt):
def manual_test_console():
# [ ] find appropriate term of 'console' for Linux
print("\nconsole size: width %s, height %s" % (getwidth(), getheight()))
echo("\n--<enter>--")
echo("--<enter>--")
getch()
print
echo("\n")
print("\nsys.stdout.write() doesn't insert newlines automatically,")
print("that's why it is used for console output in non-trivial")
@ -280,40 +280,39 @@ def manual_test_console():
"screen and waits for you to press <enter>. It behaves\n"
"differently on Linux and Windows - W. scrolls the window and\n"
"places cursor on the next line immediately, while L. window\n"
"doesn't scroll until the next character is output.")
print
"doesn't scroll until the next character is output.\n"
)
print("Tested on:")
print(" Windows Vista - cmd.exe console")
print(" Debian Lenny - native terminal")
print(" Debian Lenny - PuTTY SSH terminal from Windows Vista")
print
echo("--<enter>--")
echo("\n--<enter>--")
getch()
print
echo("\n")
echo("<" + "-"*(getwidth()-2) + ">")
getch()
print("^ note there is no newline when the next character is printed")
print
print("")
print("At least this part works similar on all platforms. It is just\n"
"the state of the console after the last character on the line\n"
"is printed that is different.")
print
print("")
echo("--<enter>--")
getch()
print
print("")
print("\nBut there is one special case.")
print
print("")
print("It is when the next character is a newline.")
print
print("")
print("The following test prints line equal to the width of the\n"
"console, waits for <enter>, then outputs newline '\\n',\n"
"waits for another key press, then outputs 'x' char.")
print
print("")
echo("--<enter>--")
getch()
print
print("")
echo("<" + "-"*(getwidth()-2) + ">")
getch()
@ -323,28 +322,28 @@ def manual_test_console():
getch()
print("\n^ here is the difference:")
print
print("")
print("On Windows you will get:\n"
" <----------->\n"
" \n"
" x")
print
print("")
print("Linux will show you:\n"
" <----------->\n"
" x")
print
print("")
echo("--<enter>--")
getch()
print
print("")
print("\nThe next test will fill the screen with '1' digits\n"
"numbering each line staring from 1.")
print
print("")
print("It works the same on Linux and Windows, because the next\n"
"character after the last on the line is not linefeed.\n")
echo("--<enter>--")
getch()
print
print("")
numwidth = len(str(getwidth()))
strlen = getwidth() - numwidth - 2 # 2 = '. ' after the line number
filler = '1' * strlen
@ -353,18 +352,18 @@ def manual_test_console():
sys.stdout.write(lineno + filler)
echo("--<enter>--")
getch()
print
print("")
print("\nNext test prints this source code using page() function")
print
print("")
sys.stdout.write("--<enter>--")
getch()
print
print("")
content = open(__file__)
page(content)
sys.stdout.write("--<enter>--")
getch()
print
print("")
if __name__ == '__main__':