def test_custom_bar_with_scale(self):
"""Test a custom progress bar with a custom scale"""
total = 50
fill_char = '#'
empty_char = ' '
head = '>'
left_limit = '['
right_limit = ']'
scale_start = 415
scale_end = 431
bar = CustomProgressBar(length=total,
left_limit=left_limit,
right_limit=right_limit,
head_repr=head,
empty_repr=empty_char,
filled_repr=fill_char,
start=0,
scale_start=scale_start,
scale_end=scale_end)
head = fill_char if not head else head
bar.increase((scale_end - scale_start) // 2)
test_str = self.format_string(total, left_limit, right_limit,
fill_char, empty_char, head)
self.assertEqual(test_str, bar.progress_bar)
def test_custom_bar_with_scale(self):
"""Test a custom progress bar with a custom scale"""
total = 50
fill_char = '#'
empty_char = ' '
head = '>'
left_limit = '['
right_limit = ']'
scale_start = 415
scale_end = 431
bar = CustomProgressBar(length=total,
left_limit=left_limit,
right_limit=right_limit,
head_repr=head,
empty_repr=empty_char,
filled_repr=fill_char,
start=0,
scale_start=scale_start,
scale_end=scale_end)
head = fill_char if not head else head
bar.increase((scale_end - scale_start) // 2)
test_str = self.format_string(total, left_limit, right_limit, fill_char,
empty_char, head)
self.assertEqual(test_str, bar.progress_bar)
def show_custom_animation():
total = 50
fill_char = "|"
empty_char = "_"
head = None
left_limit = ""
right_limit = ""
scale_start = 0
scale_end = 1000
bar = CustomProgressBar(
length=total,
left_limit=left_limit,
right_limit=right_limit,
head_repr=head,
empty_repr=empty_char,
filled_repr=fill_char,
start=0,
scale_start=scale_start,
scale_end=scale_end,
)
bar.show_progress_bar()
while not bar.completed():
time.sleep(0.03)
bar.increase(10)
bar.show_progress_bar()
def download_file():
big_file_url = "http://www.python.org/ftp/python/3.3.2/Python-3.3.2.tgz"
# Download the file
if sys.version_info[0] == 3:
f = urllib.request.urlopen(big_file_url)
else:
f = urllib.urlopen(big_file_url)
# Get the total length of the file
scale = int(f.headers["content-length"])
chunk_size = 500
bar = CustomProgressBar(length=50,
left_limit='[',
right_limit=']',
head_repr=None,
empty_repr=' ',
filled_repr='|',
start=0,
scale_start=0,
scale_end=scale)
print("Downloading a big txt file: ")
print_flag = 0
# Load all the data chunk by chunk
while not bar.completed():
f.read(chunk_size)
bar.increase(chunk_size)
# Don't print always
if print_flag == 100:
bar.show_progress_bar()
print_flag = 0
else:
print_flag += 1
bar.show_progress_bar()
print("")
print("Finished :)")
def test_custom_bar(self):
"""Test a custom progress bar"""
total = 100
fill_char = '#'
empty_char = '.'
head = '|'
left_limit = '('
right_limit = ')'
scale_start = 0
scale_end = 100
bar = CustomProgressBar(length=total,
left_limit=left_limit,
right_limit=right_limit,
head_repr=head,
empty_repr=empty_char,
filled_repr=fill_char,
start=0,
scale_start=scale_start,
scale_end=scale_end)
bar.increase((scale_end - scale_start) // 2)
test_str = self.format_string(total, left_limit, right_limit,
fill_char, empty_char, head)
self.assertEqual(test_str, bar.progress_bar)
def test_custom_bar(self):
"""Test a custom progress bar"""
total = 100
fill_char = '#'
empty_char = '.'
head = '|'
left_limit = '('
right_limit = ')'
scale_start = 0
scale_end = 100
bar = CustomProgressBar(length=total,
left_limit=left_limit,
right_limit=right_limit,
head_repr=head,
empty_repr=empty_char,
filled_repr=fill_char,
start=0,
scale_start=scale_start,
scale_end=scale_end)
bar.increase((scale_end - scale_start) // 2)
test_str = self.format_string(total, left_limit, right_limit, fill_char,
empty_char, head)
self.assertEqual(test_str, bar.progress_bar)
def download_file():
big_file_url = "http://www.python.org/ftp/python/3.3.2/Python-3.3.2.tgz"
# Download the file
if sys.version_info[0] == 3:
f = urllib.request.urlopen(big_file_url)
else:
f = urllib.urlopen(big_file_url)
# Get the total length of the file
scale = int(f.headers["content-length"])
chunk_size = 500
bar = CustomProgressBar(
length=50,
left_limit="[",
right_limit="]",
head_repr=None,
empty_repr=" ",
filled_repr="|",
start=0,
scale_start=0,
scale_end=scale,
)
print("Downloading a big txt file: ")
print_flag = 0
# Load all the data chunk by chunk
while not bar.completed():
f.read(chunk_size)
bar.increase(chunk_size)
# Don't print always
if print_flag == 100:
bar.show_progress_bar()
print_flag = 0
else:
print_flag += 1
bar.show_progress_bar()
print("")
print("Finished :)")
def show_custom_animation():
total = 50
fill_char = '|'
empty_char = '_'
head = None
left_limit = ''
right_limit = ''
scale_start = 0
scale_end = 1000
bar = CustomProgressBar(length=total,
left_limit=left_limit,
right_limit=right_limit,
head_repr=head,
empty_repr=empty_char,
filled_repr=fill_char,
start=0,
scale_start=scale_start,
scale_end=scale_end)
bar.show_progress_bar()
while (not bar.completed()):
time.sleep(0.03)
bar.increase(10)
bar.show_progress_bar()