def testStringWidth(self):
from _rl_accel import stringWidthU
from reportlab.pdfbase.pdfmetrics import _py_stringWidth, getFont, registerFont, _fonts
from reportlab.pdfbase.ttfonts import TTFont
ttfn = 'Vera'
t1fn = 'Times-Roman'
registerFont(TTFont(ttfn, "Vera.ttf"))
ttf = getFont(ttfn)
t1f = getFont(t1fn)
testCp1252 = 'copyright %s trademark %s registered %s ReportLab! Ol%s!' % (chr(169), chr(153),chr(174), chr(0xe9))
enc='cp1252'
senc = 'utf8'
intern(senc)
ts = 'ABCDEF\xce\x91\xce\xb2G'
utext = 'ABCDEF\xce\x91\xce\xb2G'.decode('utf8')
fontSize = 12
stringWidthU(testCp1252,t1fn,fontSize,enc) #avoid obscure startup initialization problems
defns="ttfn t1fn ttf t1f testCp1252 enc senc ts utext fontSize ttf.face ttf.face.charWidths ttf.face.defaultWidth t1f.widths t1f.encName t1f.substitutionFonts _fonts"
rcv = getrc(defns) #first count
def tfunc(ts,fn,fontSize,enc):
w1 = stringWidthU(ts,fn,fontSize,enc)
w2 = _py_stringWidth(ts,fn,fontSize,enc)
assert abs(w1-w2)<1e-10,"stringWidthU(%r,%r,%s,%r)-->%r != _py_stringWidth(...)-->%r" % (ts,fn,fontSize,enc,w1,w2)
tfunc(testCp1252,t1fn,fontSize,enc)
tfunc(ts,t1fn,fontSize,senc)
tfunc(utext,t1fn,fontSize,senc)
tfunc(ts,ttfn,fontSize,senc)
tfunc(testCp1252,ttfn,fontSize,enc)
tfunc(utext,ttfn,fontSize,senc)
rcc = checkrc(defns,rcv) #second count and compare
assert not rcc, "rc diffs (%s)" % rcc
def tfunc(ts, fn, fontSize, enc):
w1 = stringWidthU(ts, fn, fontSize, enc)
w2 = _py_stringWidth(ts, fn, fontSize, enc)
assert abs(
w1 - w2
) < 1e-10, "stringWidthU(%r,%r,%s,%r)-->%r != _py_stringWidth(...)-->%r" % (
ts, fn, fontSize, enc, w1, w2)
def testStringWidth(self):
from _rl_accel import stringWidthU
from reportlab.pdfbase.pdfmetrics import _py_stringWidth, getFont, registerFont, _fonts
from reportlab.pdfbase.ttfonts import TTFont
ttfn = 'Vera'
t1fn = 'Times-Roman'
registerFont(TTFont(ttfn, "Vera.ttf"))
ttf = getFont(ttfn)
t1f = getFont(t1fn)
testCp1252 = 'copyright %s trademark %s registered %s ReportLab! Ol%s!' % (
chr(169), chr(153), chr(174), chr(0xe9))
enc = 'cp1252'
senc = 'utf8'
intern(senc)
ts = 'ABCDEF\xce\x91\xce\xb2G'
utext = 'ABCDEF\xce\x91\xce\xb2G'.decode('utf8')
fontSize = 12
stringWidthU(testCp1252, t1fn, fontSize,
enc) #avoid obscure startup initialization problems
defns = "ttfn t1fn ttf t1f testCp1252 enc senc ts utext fontSize ttf.face ttf.face.charWidths ttf.face.defaultWidth t1f.widths t1f.encName t1f.substitutionFonts _fonts"
rcv = getrc(defns) #first count
def tfunc(ts, fn, fontSize, enc):
w1 = stringWidthU(ts, fn, fontSize, enc)
w2 = _py_stringWidth(ts, fn, fontSize, enc)
assert abs(
w1 - w2
) < 1e-10, "stringWidthU(%r,%r,%s,%r)-->%r != _py_stringWidth(...)-->%r" % (
ts, fn, fontSize, enc, w1, w2)
tfunc(testCp1252, t1fn, fontSize, enc)
tfunc(ts, t1fn, fontSize, senc)
tfunc(utext, t1fn, fontSize, senc)
tfunc(ts, ttfn, fontSize, senc)
tfunc(testCp1252, ttfn, fontSize, enc)
tfunc(utext, ttfn, fontSize, senc)
rcc = checkrc(defns, rcv) #second count and compare
assert not rcc, "rc diffs (%s)" % rcc
def tfunc(ts,fn,fontSize,enc):
w1 = stringWidthU(ts,fn,fontSize,enc)
w2 = _py_stringWidth(ts,fn,fontSize,enc)
assert abs(w1-w2)<1e-10,"stringWidthU(%r,%r,%s,%r)-->%r != _py_stringWidth(...)-->%r" % (ts,fn,fontSize,enc,w1,w2)
from reportlab.pdfbase.pdfmetrics import _py_stringWidth
from _rl_accel import stringWidthU
import time
testCp1252 = 'copyright %s trademark %s registered %s ReportLab! Ol%s!' % (chr(169), chr(153),chr(174), chr(0xe9))
enc='cp1252'
assert stringWidthU('ABCDEF','Times-Roman',12)==_py_stringWidth('ABCDEF','Times-Roman',12)
assert stringWidthU(testCp1252,'Times-Roman',12,enc)==_py_stringWidth(testCp1252,'Times-Roman',12,enc)
def tim(N,msg,func,*args):
t0 = time.time()
for i in range(N):
x = func(*args)
t1 = time.time()
return "%s N=%d t=%.3f\n%r" % (msg,N,t1-t0,x)
print(tim(1000000,'_py_stringWidth',_py_stringWidth,'ABCDEF','Times-Roman',12))
print(tim(1000000,'stringWidthU',stringWidthU,'ABCDEF','Times-Roman',12))
from reportlab.pdfbase.pdfmetrics import _py_stringWidth
from _rl_accel import stringWidthU
import time
testCp1252 = 'copyright %s trademark %s registered %s ReportLab! Ol%s!' % (
chr(169), chr(153), chr(174), chr(0xe9))
enc = 'cp1252'
assert stringWidthU('ABCDEF', 'Times-Roman',
12) == _py_stringWidth('ABCDEF', 'Times-Roman', 12)
assert stringWidthU(testCp1252, 'Times-Roman', 12,
enc) == _py_stringWidth(testCp1252, 'Times-Roman', 12, enc)
def tim(N, msg, func, *args):
t0 = time.time()
for i in range(N):
x = func(*args)
t1 = time.time()
return "%s N=%d t=%.3f\n%r" % (msg, N, t1 - t0, x)
print(
tim(1000000, '_py_stringWidth', _py_stringWidth, 'ABCDEF', 'Times-Roman',
12))
print(tim(1000000, 'stringWidthU', stringWidthU, 'ABCDEF', 'Times-Roman', 12))
from reportlab.pdfbase.pdfmetrics import _py_stringWidth
from _rl_accel import stringWidthU
import time
testCp1252 = "copyright %s trademark %s registered %s ReportLab! Ol%s!" % (chr(169), chr(153), chr(174), chr(0xE9))
enc = "cp1252"
assert stringWidthU("ABCDEF", "Times-Roman", 12) == _py_stringWidth("ABCDEF", "Times-Roman", 12)
assert stringWidthU(testCp1252, "Times-Roman", 12, enc) == _py_stringWidth(testCp1252, "Times-Roman", 12, enc)
def tim(N, msg, func, *args):
t0 = time.time()
for i in range(N):
x = func(*args)
t1 = time.time()
return "%s N=%d t=%.3f\n%r" % (msg, N, t1 - t0, x)
print tim(1000000, "_py_stringWidth", _py_stringWidth, "ABCDEF", "Times-Roman", 12)
print tim(1000000, "stringWidthU", stringWidthU, "ABCDEF", "Times-Roman", 12)
