本文整理汇总了Python中stbt.match_text函数的典型用法代码示例。如果您正苦于以下问题：Python match_text函数的具体用法？Python match_text怎么用？Python match_text使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了match_text函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_that_ligatures_and_ambiguous_punctuation_are_normalised
def test_that_ligatures_and_ambiguous_punctuation_are_normalised():
frame = cv2.imread('tests/ocr/ambig.png')
text = stbt.ocr(frame)
text = text.replace("horizonta|", "horizontal") # for tesseract < 3.03
assert ligature_text == text
assert stbt.match_text("em-dash,", frame)
assert stbt.match_text(u"em\u2014dash,", frame)示例2: test_ocr_text_color
def test_ocr_text_color(image, color, expected, region):
frame = load_image(image)
mode = stbt.OcrMode.SINGLE_LINE
assert expected not in stbt.ocr(frame, region, mode)
assert expected == stbt.ocr(frame, region, mode, text_color=color)
assert not stbt.match_text(expected, frame, region, mode)
assert stbt.match_text(expected, frame, region, mode, text_color=color)示例3: test_that_ligatures_and_ambiguous_punctuation_are_normalised
def test_that_ligatures_and_ambiguous_punctuation_are_normalised():
frame = load_image('ocr/ambig.png')
text = stbt.ocr(frame)
for bad, good in [
# tesseract 3.02
("horizonta|", "horizontal"),
# tesseract 4.00 with tessdata 590567f
("siIIyness", "sillyness"),
("Iigatures", "ligatures"),
]:
text = text.replace(bad, good)
assert ligature_text == text
assert stbt.match_text("em-dash,", frame)
assert stbt.match_text(u"em\u2014dash,", frame)示例4: test_that_match_text_gives_tesseract_a_hint
def test_that_match_text_gives_tesseract_a_hint():
frame = cv2.imread("tests/ocr/itv-player.png")
if "ITV Player" in stbt.ocr(frame=frame):
raise SkipTest("Tesseract doesn't need a hint")
if "ITV Player" not in stbt.ocr(frame=frame, tesseract_user_words=["ITV"]):
raise SkipTest("Giving tesseract a hint doesn't help")
assert stbt.match_text("ITV Player", frame=frame)示例5: test_match_text_stringify_result
def test_match_text_stringify_result():
frame = cv2.imread("tests/ocr/menu.png")
result = stbt.match_text(u"Onion Bhaji", frame=frame)
assert re.match(
r"TextMatchResult\(timestamp=None, match=True, region=Region\(.*\), "
r"frame=1280x720x3, text=u'Onion Bhaji'\)", str(result))示例6: test_that_match_text_still_returns_if_region_doesnt_intersect_with_frame
def test_that_match_text_still_returns_if_region_doesnt_intersect_with_frame(
region):
frame = load_image("ocr/menu.png")
result = stbt.match_text("Onion Bhaji", frame=frame, region=region)
assert result.match is False
assert result.region is None
assert result.text == "Onion Bhaji"示例7: test_that_match_text_still_returns_if_region_doesnt_intersect_with_frame
def test_that_match_text_still_returns_if_region_doesnt_intersect_with_frame():
frame = cv2.imread("tests/ocr/menu.png")
result = stbt.match_text("Onion Bhaji", frame=frame,
region=stbt.Region(1280, 0, 1280, 720))
assert result.match is False
assert result.region is None
assert result.text == "Onion Bhaji"示例8: test_that_text_region_is_correct_even_with_regions_larger_than_frame
def test_that_text_region_is_correct_even_with_regions_larger_than_frame():
frame = cv2.imread("tests/ocr/menu.png")
text, region, _ = list(iterate_menu())[6]
result = stbt.match_text(
text, frame=frame, region=region.extend(right=+12800))
assert result
assert region.contains(result.region)示例9: test_match_text_stringify_result
def test_match_text_stringify_result():
frame = load_image("ocr/menu.png")
result = stbt.match_text(u"Onion Bhaji", frame=frame)
assert re.match(
r"TextMatchResult\(time=None, match=True, region=Region\(.*\), "
r"frame=<1280x720x3>, text=u'Onion Bhaji'\)",
str(result))示例10: _read_text
def _read_text(self, title, patterns=None):
title = stbt.match_text(
title, frame=self._frame,
region=stbt.Region(x=620, y=145, right=950, bottom=460),
text_color=(124, 94, 114))
if not title:
stbt.debug("NetworkAbout: Didn't find %r" % title)
return None
region = title.region.right_of().extend(x=10, y=-5, bottom=10)
return stbt.ocr(self._frame, region, tesseract_user_patterns=patterns)示例11: test_that_match_text_returns_no_match_for_non_matching_text
def test_that_match_text_returns_no_match_for_non_matching_text():
frame = load_image("ocr/menu.png")
assert not stbt.match_text(u"Noodle Soup", frame=frame)示例12: test_ocr_debug
def test_ocr_debug():
# So that the output directory name doesn't depend on how many tests
# were run before this one.
ImageLogger._frame_number = itertools.count(1) # pylint:disable=protected-access
f = stbt.load_image("action-panel.png")
r = stbt.Region(0, 370, right=1280, bottom=410)
c = (235, 235, 235)
nonoverlapping = stbt.Region(2000, 2000, width=10, height=10)
with scoped_curdir(), scoped_debug_level(2):
stbt.ocr(f)
stbt.ocr(f, region=r)
stbt.ocr(f, region=r, text_color=c)
stbt.ocr(f, region=nonoverlapping)
stbt.match_text("Summary", f) # no match
stbt.match_text("Summary", f, region=r) # no match
stbt.match_text("Summary", f, region=r, text_color=c)
stbt.match_text("Summary", f, region=nonoverlapping)
files = subprocess.check_output("find stbt-debug | sort", shell=True)
assert files == dedent("""\
stbt-debug
stbt-debug/00001
stbt-debug/00001/index.html
stbt-debug/00001/source.png
stbt-debug/00001/tessinput.png
stbt-debug/00001/upsampled.png
stbt-debug/00002
stbt-debug/00002/index.html
stbt-debug/00002/source.png
stbt-debug/00002/tessinput.png
stbt-debug/00002/upsampled.png
stbt-debug/00003
stbt-debug/00003/index.html
stbt-debug/00003/source.png
stbt-debug/00003/tessinput.png
stbt-debug/00003/text_color_difference.png
stbt-debug/00003/text_color_threshold.png
stbt-debug/00003/upsampled.png
stbt-debug/00004
stbt-debug/00004/index.html
stbt-debug/00004/source.png
stbt-debug/00005
stbt-debug/00005/index.html
stbt-debug/00005/source.png
stbt-debug/00005/tessinput.png
stbt-debug/00005/upsampled.png
stbt-debug/00006
stbt-debug/00006/index.html
stbt-debug/00006/source.png
stbt-debug/00006/tessinput.png
stbt-debug/00006/upsampled.png
stbt-debug/00007
stbt-debug/00007/index.html
stbt-debug/00007/source.png
stbt-debug/00007/tessinput.png
stbt-debug/00007/text_color_difference.png
stbt-debug/00007/text_color_threshold.png
stbt-debug/00007/upsampled.png
stbt-debug/00008
stbt-debug/00008/index.html
stbt-debug/00008/source.png
""")示例13: test_that_match_text_accepts_unicode
def test_that_match_text_accepts_unicode():
f = cv2.imread("tests/ocr/unicode.png")
assert stbt.match_text("David", f, lang='eng+deu') # ascii
assert stbt.match_text(u"Röthlisberger", f, lang='eng+deu') # unicode
assert stbt.match_text("Röthlisberger", f, lang='eng+deu') # utf-8 bytes示例14: test
def test(text, region):
result = stbt.match_text(text, frame=frame)
assert result
assert region.contains(result.region) # pylint: disable=E1101示例15: test_that_default_language_is_configurable
def test_that_default_language_is_configurable():
f = load_image("ocr/unicode.png")
assert not stbt.match_text(u"Röthlisberger", f) # reads Réthlisberger
with temporary_config({"ocr.lang": "deu"}):
assert stbt.match_text(u"Röthlisberger", f)
assert u"Röthlisberger" in stbt.ocr(f)