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#4505 (Neues Test Ticket für Code-Test) – Trac 0.12 Demo Project
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http://trac.edgewall.org/demo-0.12/ticket/4505
Ticket #4505 (new defect)
Neues Test Ticket für Code-Test
erstellt vor 8 Minuten
zuletzt geändert vor 7 Minuten
Erstellt von:
anonym
Verantwortlicher:
Priorität:
major
Meilenstein:
Komponente:
another / with / space
Version:
Stichworte:
Kopie:
Beschreibung (zuletzt geändert von anonym) (Diff)
Here comes some big code:
insert into some_table (id, module, application, parent, sort_id, name_0, description_0
Some text below for testing:
Well, I am a bit curious, so I just tested the 3 myself right after asking the question ;-)
Ok, this is not a very serious review but here is what I can say :
I tried the tools with the default settings (it's important because you can pretty much choose
your check rules) on the following script :
#!/usr/local/bin/python
# by Daniel Rosengren modified by e-satis
import sys, time
stdout = sys.stdout
BAILOUT = 16
MAX_ITERATIONS = 1000
class Iterator(object) :
def init(self):
print 'Rendering...'
for y in xrange(-39, 39):
stdout.write('\n')
for x in xrange(-39, 39):
if self.mandelbrot(x/40.0, y/40.0) :
stdout.write(' ')
else:
stdout.write('*')
def mandelbrot(self, x, y):
cr = y - 0.5
ci = x
zi = 0.0
zr = 0.0
for i in xrange(MAX_ITERATIONS) :
temp = zr * zi
zr2 = zr * zr
20.01.2012 09:18
#4505 (Neues Test Ticket für Code-Test) – Trac 0.12 Demo Project
2 von 2
http://trac.edgewall.org/demo-0.12/ticket/4505
zi2 = zi * zi
zr = zr2 - zi2 + cr
zi = temp + temp + ci
if zi2 + zr2 > BAILOUT:
return i
return 0
t = time.time()
Iterator()
print '\nPython Elapsed %.02f' % (time.time() - t)
As a result :
Py Checker? is troublesome because it compiles the module to analyze it. If you
don't want your code to run (e.g, it performs a SQL query), that's bad.
Py Flakes? is supposed to be lite. Indeed, it decided that the code was perfect. I am
looking for something quite severe so I don't think I'll go for it.
Py Lint? has been very talkative and rated the code 3/10 (OMG, I'm a dirty coder !).
Strongs points :
Very descriptive and accurate report.
Detect some code smells. Here it told me to drop my class to write something with
functions because the OO approach was useless in this specific case. Something I
knew, but never expected a computer to tell me :-p
The fully corrected code run faster (no class, no reference binding...).
Made by a French team. Ok it's not a plus for everybody, but I like it ;-)
Cons :
Some rules are really strict. I know that you can change it and that the default is to
match PEP 8, but is it such a crime to write 'for x in seq' ? Apparently yes because
you can't write a variable name with less than 3 letters. I will change that.
Very very talkative. Be ready to use your eyes.
Corrected script (with lazy doc strings and variable names) :
Anhänge
Änderungshistorie
Vor 7 Minuten geändert durch anonym
comment:1
Beschreibung geändert (Diff)
Vor 7 Minuten geändert durch anonym
comment:2
Beschreibung geändert (Diff)
20.01.2012 09:18
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