def perf_setup_perl_completion(dbpath):
"""Setup for perl_completion().
This will ensure that your CIDB has the Perl files that
"perl_completion" requires.
"""
import which
import codeintel
from codeintel.scheduler import PRIORITY_OPEN
from codeintel import ScanRequest, CodeIntelError
# Upgrade CIDB, if required, and initialize.
# This should ensure that python.cix and perl.cix are loaded.
mgr = codeintel.Manager(coreLanguages=["Python", "Perl"])
state, details = mgr.getCIDBUpgradeInfo(dbpath)
if state == codeintel.CIDB_UPGRADE_NECESSARY:
mgr.upgradeCIDB(dbpath)
elif state == codeintel.CIDB_UPGRADE_NOT_POSSIBLE:
raise Error("CIDB is not upgradable: %r" % dbpath)
mgr.initialize(dbpath)
try:
# Scan in a test Perl script.
script = os.path.join(g_corpus_dir,
"GET.pl") # Gisle's GET Perl script
r = ScanRequest(script, "Perl", PRIORITY_OPEN)
mgr.addRequest(r)
# let scheduler finish its scans
time.sleep(2)
while mgr._scheduler and mgr._scheduler.getNumRequests():
time.sleep(1)
finally:
mgr.finalize()
def perf_cidb_size(dbpath):
"""Scan current Perl lib into a new CIDB and dump size information.
The CIDB path selected with the "-f" option is ignored. Run this test
with:
ciperf -n 1 -r cidb_size
"""
if sys.platform == "win32":
clock = time.clock # time.clock is best on Windows
else:
clock = time.time # time.time is best on non-Win platforms
results = []
dbpath = "perf_cidb_size.db"
if os.path.exists(dbpath):
os.remove(dbpath)
time.sleep(1)
import which
perl = which.which("perl")
perllib = os.path.join(os.path.dirname(os.path.dirname(perl)), "lib")
mgr = codeintel.Manager()
mgr.initialize(dbpath)
starttime = time.time()
try:
print "load directory '%s'" % perllib
mgr.batchUpdateRequest("directory", perllib, "Perl")
mgr.batchUpdateStart()
mgr.batchUpdateWait()
errors = mgr.batchUpdateGetErrors()
finally:
mgr.finalize()
endtime = time.time()
results.append({
"dname": perllib,
"seconds": endtime - starttime,
"dbsize": os.stat(dbpath).st_size
})
print "Results:"
for res in results:
print res["dname"] + ':'
seconds = res["seconds"]
h, m, s = seconds / 3600.0, seconds / 60.0, seconds % 60.0
print "\tTime: %02dh%02dm%02.1fs" % (h, m, s)
print "\tSize: %.2f KB" % (res["dbsize"] / 1024.0)
def perf_python_completion(dbpath):
"""Get some Python completions.
To run this time test:
ciperf -f perf.db -r setup_python_completion
ciperf -f perf.db -t python_completion
"""
import which
import codeintel
mgr = codeintel.Manager(coreLanguages=["Python", "Perl"])
mgr.initialize(dbpath)
try:
script = os.path.join(g_corpus_dir, "cidb.py")
line = 227 # in the time_query() function
content = open(script, 'r').read()
# Do a few Python completions in this file.
for i in range(5):
completions = mgr.getCallTips("Python",
script,
line,
"os.chmod",
content=content)
completions = mgr.getMembers("Python",
script,
line,
"os",
content=content)
completions = mgr.getMembers("Python",
script,
line,
"timer",
content=content)
completions = mgr.getMembers("Python",
script,
line,
"t",
content=content)
completions = mgr.getCallTips("Python",
script,
line,
"timeit.Timer",
content=content)
completions = mgr.getCallTips("Python",
script,
line,
"t.timeit",
content=content)
# Do similar in a big file.
script = os.path.join(g_corpus_dir, "cb.py")
line = 566 # in a CBRootNode method
content = open(script, 'r').read()
for i in range(5):
completions = mgr.getCallTips("Python",
script,
line,
"os.chmod",
content=content)
completions = mgr.getMembers("Python",
script,
line,
"os",
content=content)
completions = mgr.getMembers("Python",
script,
line,
"self",
content=content)
completions = mgr.getCallTips("Python",
script,
line,
"self.addModule",
content=content)
completions = mgr.getCallTips("Python",
script,
line,
"self.generateRows",
content=content)
finally:
mgr.finalize()
def perf_perl_completion(dbpath):
"""Get some Perl completions.
To run this time test:
ciperf -f perf.db -r setup_perl_completion
ciperf -f perf.db -t perl_completion
"""
import which
import codeintel
mgr = codeintel.Manager(coreLanguages=["Python", "Perl"])
mgr.initialize(dbpath)
try:
# Gisle's GET Perl script (a good real-world example)
# - lets "edit" on line 309, after the $ua var is set.
script = os.path.join(g_corpus_dir,
"GET.pl") # Gisle's GET Perl script
line = 313
content = open(script, 'r').read()
if 0:
#completions = mgr.getCallTips("Perl", script, line, "chmod", content=content)
#completions = mgr.getCallTips("Perl", script, line, "LWP", content=content)
#completions = mgr.getMembers("Perl", script, line, "LWP", content=content)
#completions = mgr.getMembers("Perl", script, line, "LWP::UserAgent", content=content)
#completions = mgr.getCallTips("Perl", script, line, "$ua.mirror", content=content)
completions = mgr.getMembers("Perl",
script,
line,
"$ua",
content=content)
#completions = mgr.getCallTips("Perl", script, line, "$ua", content=content)
else:
for i in range(5):
# Do a few Perl completions in this file.
completions = mgr.getCallTips("Perl",
script,
line,
"chmod",
content=content)
completions = mgr.getCallTips("Perl",
script,
line,
"LWP",
content=content)
completions = mgr.getMembers("Perl",
script,
line,
"LWP",
content=content)
completions = mgr.getMembers("Perl",
script,
line,
"LWP::UserAgent",
content=content)
completions = mgr.getCallTips("Perl",
script,
line,
"$ua.mirror",
content=content)
completions = mgr.getMembers("Perl",
script,
line,
"$ua",
content=content)
completions = mgr.getCallTips("Perl",
script,
line,
"$ua",
content=content)
finally:
mgr.finalize()