id int32 0 252k | repo stringlengths 7 55 | path stringlengths 4 127 | func_name stringlengths 1 88 | original_string stringlengths 75 19.8k | language stringclasses 1
value | code stringlengths 51 19.8k | code_tokens list | docstring stringlengths 3 17.3k | docstring_tokens list | sha stringlengths 40 40 | url stringlengths 87 242 |
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1,300 | JarryShaw/PyPCAPKit | src/protocols/internet/ipv6_opts.py | IPv6_Opts._read_opt_mpl | def _read_opt_mpl(self, code, *, desc):
"""Read IPv6_Opts MPL option.
Structure of IPv6_Opts MPL option [RFC 7731]:
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
... | python | def _read_opt_mpl(self, code, *, desc):
_type = self._read_opt_type(code)
_size = self._read_unpack(1)
if _size < 2:
raise ProtocolError(f'{self.alias}: [Optno {code}] invalid format')
_type = self._read_opt_type(code)
_size = self._read_unpack(1)
_smvr = sel... | [
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Structure of IPv6_Opts MPL option [RFC 7731]:
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1,301 | JarryShaw/PyPCAPKit | src/protocols/internet/ipv6_route.py | IPv6_Route.read_ipv6_route | def read_ipv6_route(self, length, extension):
"""Read Routing Header for IPv6.
Structure of IPv6-Route header [RFC 8200][RFC 5095]:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Next Header | Hdr Ext Len | Routing Type | Segments Left |
+-+... | python | def read_ipv6_route(self, length, extension):
if length is None:
length = len(self)
_next = self._read_protos(1)
_hlen = self._read_unpack(1)
_type = self._read_unpack(1)
_left = self._read_unpack(1)
ipv6_route = dict(
next=_next,
len... | [
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1,302 | JarryShaw/PyPCAPKit | src/protocols/internet/ipv6_route.py | IPv6_Route._read_data_type_none | def _read_data_type_none(self, length):
"""Read IPv6-Route unknown type data.
Structure of IPv6-Route unknown type data [RFC 8200][RFC 5095]:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Next Header | Hdr Ext Len | Routing Type | Segments Left |
... | python | def _read_data_type_none(self, length):
_data = self._read_fileng(length)
data = dict(
data=_data,
)
return data | [
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Structure of IPv6-Route unknown type data [RFC 8200][RFC 5095]:
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1,303 | JarryShaw/PyPCAPKit | src/protocols/internet/ipv6_route.py | IPv6_Route._read_data_type_src | def _read_data_type_src(self, length):
"""Read IPv6-Route Source Route data.
Structure of IPv6-Route Source Route data [RFC 5095]:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Next Header | Hdr Ext Len | Routing Type=0| Segments Left |
+-+-... | python | def _read_data_type_src(self, length):
_resv = self._read_fileng(4)
_addr = list()
for _ in range((length - 4) // 16):
_addr.append(ipaddress.ip_address(self._read_fileng(16)))
data = dict(
ip=tuple(_addr),
)
return data | [
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Structure of IPv6-Route Source Route data [RFC 5095]:
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1,304 | JarryShaw/PyPCAPKit | src/protocols/internet/ipv6_route.py | IPv6_Route._read_data_type_2 | def _read_data_type_2(self, length):
"""Read IPv6-Route Type 2 data.
Structure of IPv6-Route Type 2 data [RFC 6275]:
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Next Header | Hdr Ext Len=2 | Routing Type=2|Segments Left=1|
+-+-+-+-+-+-+-+-+-... | python | def _read_data_type_2(self, length):
if length != 20:
raise ProtocolError(f'{self.alias}: [Typeno 2] invalid format')
_resv = self._read_fileng(4)
_home = self._read_fileng(16)
data = dict(
ip=ipaddress.ip_address(_home),
)
return data | [
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1,305 | JarryShaw/PyPCAPKit | src/protocols/internet/ipv6_route.py | IPv6_Route._read_data_type_rpl | def _read_data_type_rpl(self, length):
"""Read IPv6-Route RPL Source data.
Structure of IPv6-Route RPL Source data [RFC 6554]:
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-... | python | def _read_data_type_rpl(self, length):
_cmpr = self._read_binary(1)
_padr = self._read_binary(1)
_resv = self._read_fileng(2)
_inti = int(_cmpr[:4], base=2)
_inte = int(_cmpr[4:], base=2)
_plen = int(_padr[:4], base=2)
_ilen = 16 - _inti
_elen = 16 - _in... | [
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Structure of IPv6-Route RPL Source data [RFC 6554]:
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1,306 | desbma/r128gain | r128gain/opusgain.py | write_oggopus_output_gain | def write_oggopus_output_gain(file, new_output_gain):
""" Write output gain Opus header for a file.
file must be an object successfully used by parse_oggopus_output_gain.
"""
opus_header_pos = file.tell()
# write Opus header with new gain
file.seek(opus_header_pos + OGG_OPUS_ID_HEADER_GAIN_OFFSET)
file.... | python | def write_oggopus_output_gain(file, new_output_gain):
opus_header_pos = file.tell()
# write Opus header with new gain
file.seek(opus_header_pos + OGG_OPUS_ID_HEADER_GAIN_OFFSET)
file.write(OGG_OPUS_ID_HEADER_GAIN.pack(new_output_gain))
# compute page crc
file.seek(0)
page = file.read(opus_header_pos + O... | [
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1,307 | desbma/r128gain | r128gain/opusgain.py | _compute_ogg_page_crc | def _compute_ogg_page_crc(page):
""" Compute CRC of an Ogg page. """
page_zero_crc = page[:OGG_FIRST_PAGE_HEADER_CRC_OFFSET] + \
b"\00" * OGG_FIRST_PAGE_HEADER_CRC.size + \
page[OGG_FIRST_PAGE_HEADER_CRC_OFFSET + OGG_FIRST_PAGE_HEADER_CRC.size:]
return ogg_page_crc(page_zero_crc) | python | def _compute_ogg_page_crc(page):
page_zero_crc = page[:OGG_FIRST_PAGE_HEADER_CRC_OFFSET] + \
b"\00" * OGG_FIRST_PAGE_HEADER_CRC.size + \
page[OGG_FIRST_PAGE_HEADER_CRC_OFFSET + OGG_FIRST_PAGE_HEADER_CRC.size:]
return ogg_page_crc(page_zero_crc) | [
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1,308 | desbma/r128gain | r128gain/__init__.py | format_ffmpeg_filter | def format_ffmpeg_filter(name, params):
""" Build a string to call a FFMpeg filter. """
return "%s=%s" % (name,
":".join("%s=%s" % (k, v) for k, v in params.items())) | python | def format_ffmpeg_filter(name, params):
return "%s=%s" % (name,
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1,309 | desbma/r128gain | r128gain/__init__.py | scan | def scan(audio_filepaths, *, album_gain=False, skip_tagged=False, thread_count=None, ffmpeg_path=None, executor=None):
""" Analyze files, and return a dictionary of filepath to loudness metadata or filepath to future if executor is not None. """
r128_data = {}
with contextlib.ExitStack() as cm:
if executor i... | python | def scan(audio_filepaths, *, album_gain=False, skip_tagged=False, thread_count=None, ffmpeg_path=None, executor=None):
r128_data = {}
with contextlib.ExitStack() as cm:
if executor is None:
if thread_count is None:
try:
thread_count = len(os.sched_getaffinity(0))
except Attribut... | [
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1,310 | desbma/r128gain | r128gain/__init__.py | show_scan_report | def show_scan_report(audio_filepaths, album_dir, r128_data):
""" Display loudness scan results. """
# track loudness/peak
for audio_filepath in audio_filepaths:
try:
loudness, peak = r128_data[audio_filepath]
except KeyError:
loudness, peak = "SKIPPED", "SKIPPED"
else:
loudness = "%.... | python | def show_scan_report(audio_filepaths, album_dir, r128_data):
# track loudness/peak
for audio_filepath in audio_filepaths:
try:
loudness, peak = r128_data[audio_filepath]
except KeyError:
loudness, peak = "SKIPPED", "SKIPPED"
else:
loudness = "%.1f LUFS" % (loudness)
if peak is No... | [
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1,311 | clemfromspace/scrapy-cloudflare-middleware | setup.py | get_requirements | def get_requirements(source):
"""Get the requirements from the given ``source``
Parameters
----------
source: str
The filename containing the requirements
"""
install_reqs = parse_requirements(filename=source, session=PipSession())
return [str(ir.req) for ir in install_reqs] | python | def get_requirements(source):
install_reqs = parse_requirements(filename=source, session=PipSession())
return [str(ir.req) for ir in install_reqs] | [
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1,312 | clemfromspace/scrapy-cloudflare-middleware | scrapy_cloudflare_middleware/middlewares.py | CloudFlareMiddleware.is_cloudflare_challenge | def is_cloudflare_challenge(response):
"""Test if the given response contains the cloudflare's anti-bot protection"""
return (
response.status == 503
and response.headers.get('Server', '').startswith(b'cloudflare')
and 'jschl_vc' in response.text
and 'jsc... | python | def is_cloudflare_challenge(response):
return (
response.status == 503
and response.headers.get('Server', '').startswith(b'cloudflare')
and 'jschl_vc' in response.text
and 'jschl_answer' in response.text
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1,313 | clemfromspace/scrapy-cloudflare-middleware | scrapy_cloudflare_middleware/middlewares.py | CloudFlareMiddleware.process_response | def process_response(self, request, response, spider):
"""Handle the a Scrapy response"""
if not self.is_cloudflare_challenge(response):
return response
logger = logging.getLogger('cloudflaremiddleware')
logger.debug(
'Cloudflare protection detected on %s, tryi... | python | def process_response(self, request, response, spider):
if not self.is_cloudflare_challenge(response):
return response
logger = logging.getLogger('cloudflaremiddleware')
logger.debug(
'Cloudflare protection detected on %s, trying to bypass...',
response.url
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1,314 | Fahreeve/aiovk | aiovk/sessions.py | TokenSession.enter_captcha | async def enter_captcha(self, url: str, sid: str) -> str:
"""
Override this method for processing captcha.
:param url: link to captcha image
:param sid: captcha id. I do not know why pass here but may be useful
:return captcha value
"""
raise VkCaptchaNeeded(url,... | python | async def enter_captcha(self, url: str, sid: str) -> str:
raise VkCaptchaNeeded(url, sid) | [
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1,315 | Fahreeve/aiovk | aiovk/sessions.py | ImplicitSession._process_auth_form | async def _process_auth_form(self, html: str) -> (str, str):
"""
Parsing data from authorization page and filling the form and submitting the form
:param html: html page
:return: url and html from redirected page
"""
# Parse page
p = AuthPageParser()
p.f... | python | async def _process_auth_form(self, html: str) -> (str, str):
# Parse page
p = AuthPageParser()
p.feed(html)
p.close()
# Get data from hidden inputs
form_data = dict(p.inputs)
form_url = p.url
form_data['email'] = self.login
form_data['pass'] = sel... | [
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1,316 | Fahreeve/aiovk | aiovk/sessions.py | ImplicitSession._process_2auth_form | async def _process_2auth_form(self, html: str) -> (str, str):
"""
Parsing two-factor authorization page and filling the code
:param html: html page
:return: url and html from redirected page
"""
# Parse page
p = TwoFactorCodePageParser()
p.feed(html)
... | python | async def _process_2auth_form(self, html: str) -> (str, str):
# Parse page
p = TwoFactorCodePageParser()
p.feed(html)
p.close()
# Prepare request data
form_url = p.url
form_data = dict(p.inputs)
form_data['remember'] = 0
if p.message:
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1,317 | Fahreeve/aiovk | aiovk/sessions.py | ImplicitSession._process_access_form | async def _process_access_form(self, html: str) -> (str, str):
"""
Parsing page with access rights
:param html: html page
:return: url and html from redirected page
"""
# Parse page
p = AccessPageParser()
p.feed(html)
p.close()
form_url ... | python | async def _process_access_form(self, html: str) -> (str, str):
# Parse page
p = AccessPageParser()
p.feed(html)
p.close()
form_url = p.url
form_data = dict(p.inputs)
# Send request
url, html = await self.driver.post_text(form_url, form_data)
retu... | [
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1,318 | Fahreeve/aiovk | aiovk/longpoll.py | BaseLongPoll.wait | async def wait(self, need_pts=False) -> dict:
"""Send long poll request
:param need_pts: need return the pts field
"""
if not self.base_url:
await self._get_long_poll_server(need_pts)
params = {
'ts': self.ts,
'key': self.key,
}
... | python | async def wait(self, need_pts=False) -> dict:
if not self.base_url:
await self._get_long_poll_server(need_pts)
params = {
'ts': self.ts,
'key': self.key,
}
params.update(self.base_params)
# invalid mimetype from server
code, response =... | [
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1,319 | ericsuh/dirichlet | dirichlet/dirichlet.py | pdf | def pdf(alphas):
'''Returns a Dirichlet PDF function'''
alphap = alphas - 1
c = np.exp(gammaln(alphas.sum()) - gammaln(alphas).sum())
def dirichlet(xs):
'''N x K array'''
return c * (xs**alphap).prod(axis=1)
return dirichlet | python | def pdf(alphas):
'''Returns a Dirichlet PDF function'''
alphap = alphas - 1
c = np.exp(gammaln(alphas.sum()) - gammaln(alphas).sum())
def dirichlet(xs):
'''N x K array'''
return c * (xs**alphap).prod(axis=1)
return dirichlet | [
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1,320 | ericsuh/dirichlet | dirichlet/dirichlet.py | meanprecision | def meanprecision(a):
'''Mean and precision of Dirichlet distribution.
Parameters
----------
a : array
Parameters of Dirichlet distribution.
Returns
-------
mean : array
Numbers [0,1] of the means of the Dirichlet distribution.
precision : float
Precision or con... | python | def meanprecision(a):
'''Mean and precision of Dirichlet distribution.
Parameters
----------
a : array
Parameters of Dirichlet distribution.
Returns
-------
mean : array
Numbers [0,1] of the means of the Dirichlet distribution.
precision : float
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Parameters
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a : array
Parameters of Dirichlet distribution.
Returns
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mean : array
Numbers [0,1] of the means of the Dirichlet distribution.
precision : float
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1,321 | ericsuh/dirichlet | dirichlet/dirichlet.py | _fixedpoint | def _fixedpoint(D, tol=1e-7, maxiter=None):
'''Simple fixed point iteration method for MLE of Dirichlet distribution'''
N, K = D.shape
logp = log(D).mean(axis=0)
a0 = _init_a(D)
# Start updating
if maxiter is None:
maxiter = MAXINT
for i in xrange(maxiter):
a1 = _ipsi(psi(a0... | python | def _fixedpoint(D, tol=1e-7, maxiter=None):
'''Simple fixed point iteration method for MLE of Dirichlet distribution'''
N, K = D.shape
logp = log(D).mean(axis=0)
a0 = _init_a(D)
# Start updating
if maxiter is None:
maxiter = MAXINT
for i in xrange(maxiter):
a1 = _ipsi(psi(a0... | [
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1,322 | ericsuh/dirichlet | dirichlet/dirichlet.py | _meanprecision | def _meanprecision(D, tol=1e-7, maxiter=None):
'''Mean and precision alternating method for MLE of Dirichlet
distribution'''
N, K = D.shape
logp = log(D).mean(axis=0)
a0 = _init_a(D)
s0 = a0.sum()
if s0 < 0:
a0 = a0/s0
s0 = 1
elif s0 == 0:
a0 = ones(a.shape) / len... | python | def _meanprecision(D, tol=1e-7, maxiter=None):
'''Mean and precision alternating method for MLE of Dirichlet
distribution'''
N, K = D.shape
logp = log(D).mean(axis=0)
a0 = _init_a(D)
s0 = a0.sum()
if s0 < 0:
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s0 = 1
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1,323 | ericsuh/dirichlet | dirichlet/dirichlet.py | _fit_s | def _fit_s(D, a0, logp, tol=1e-7, maxiter=1000):
'''Assuming a fixed mean for Dirichlet distribution, maximize likelihood
for preicision a.k.a. s'''
N, K = D.shape
s1 = a0.sum()
m = a0 / s1
mlogp = (m*logp).sum()
for i in xrange(maxiter):
s0 = s1
g = psi(s1) - (m*psi(s1*m)).s... | python | def _fit_s(D, a0, logp, tol=1e-7, maxiter=1000):
'''Assuming a fixed mean for Dirichlet distribution, maximize likelihood
for preicision a.k.a. s'''
N, K = D.shape
s1 = a0.sum()
m = a0 / s1
mlogp = (m*logp).sum()
for i in xrange(maxiter):
s0 = s1
g = psi(s1) - (m*psi(s1*m)).s... | [
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1,324 | ericsuh/dirichlet | dirichlet/dirichlet.py | _fit_m | def _fit_m(D, a0, logp, tol=1e-7, maxiter=1000):
'''With fixed precision s, maximize mean m'''
N,K = D.shape
s = a0.sum()
for i in xrange(maxiter):
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a1 = _ipsi(logp + (m*(psi(a0) - logp)).sum())
a1 = a1/a1.sum() * s
if norm(a1 - a0) < tol:
return a... | python | def _fit_m(D, a0, logp, tol=1e-7, maxiter=1000):
'''With fixed precision s, maximize mean m'''
N,K = D.shape
s = a0.sum()
for i in xrange(maxiter):
m = a0 / s
a1 = _ipsi(logp + (m*(psi(a0) - logp)).sum())
a1 = a1/a1.sum() * s
if norm(a1 - a0) < tol:
return a... | [
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1,325 | ericsuh/dirichlet | dirichlet/dirichlet.py | _piecewise | def _piecewise(x, condlist, funclist, *args, **kw):
'''Fixed version of numpy.piecewise for 0-d arrays'''
x = asanyarray(x)
n2 = len(funclist)
if isscalar(condlist) or \
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(x.ndim > 0 and condlist[0].ndim == 0):
... | python | def _piecewise(x, condlist, funclist, *args, **kw):
'''Fixed version of numpy.piecewise for 0-d arrays'''
x = asanyarray(x)
n2 = len(funclist)
if isscalar(condlist) or \
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1,326 | ericsuh/dirichlet | dirichlet/dirichlet.py | _init_a | def _init_a(D):
'''Initial guess for Dirichlet alpha parameters given data D'''
E = D.mean(axis=0)
E2 = (D**2).mean(axis=0)
return ((E[0] - E2[0])/(E2[0]-E[0]**2)) * E | python | def _init_a(D):
'''Initial guess for Dirichlet alpha parameters given data D'''
E = D.mean(axis=0)
E2 = (D**2).mean(axis=0)
return ((E[0] - E2[0])/(E2[0]-E[0]**2)) * E | [
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1,327 | ericsuh/dirichlet | dirichlet/simplex.py | scatter | def scatter(points, vertexlabels=None, **kwargs):
'''Scatter plot of barycentric 2-simplex points on a 2D triangle.
:param points: Points on a 2-simplex.
:type points: N x 3 list or ndarray.
:param vertexlabels: Labels for corners of plot in the order
``(a, b, c)`` where ``a == (1,0,0)``, ``b =... | python | def scatter(points, vertexlabels=None, **kwargs):
'''Scatter plot of barycentric 2-simplex points on a 2D triangle.
:param points: Points on a 2-simplex.
:type points: N x 3 list or ndarray.
:param vertexlabels: Labels for corners of plot in the order
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1,328 | ericsuh/dirichlet | dirichlet/simplex.py | contour | def contour(f, vertexlabels=None, **kwargs):
'''Contour line plot on a 2D triangle of a function evaluated at
barycentric 2-simplex points.
:param f: Function to evaluate on N x 3 ndarray of coordinates
:type f: ``ufunc``
:param vertexlabels: Labels for corners of plot in the order
``(a, b,... | python | def contour(f, vertexlabels=None, **kwargs):
'''Contour line plot on a 2D triangle of a function evaluated at
barycentric 2-simplex points.
:param f: Function to evaluate on N x 3 ndarray of coordinates
:type f: ``ufunc``
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:type f: ``ufunc``
:param vertexlabels: Labels for corners of plot in the order
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1,329 | ericsuh/dirichlet | dirichlet/simplex.py | contourf | def contourf(f, vertexlabels=None, **kwargs):
'''Filled contour plot on a 2D triangle of a function evaluated at
barycentric 2-simplex points.
Function signature is identical to :func:`contour` with the caveat that
``**kwargs`` are passed on to :func:`plt.tricontourf`.'''
return _contour(f, vertexl... | python | def contourf(f, vertexlabels=None, **kwargs):
'''Filled contour plot on a 2D triangle of a function evaluated at
barycentric 2-simplex points.
Function signature is identical to :func:`contour` with the caveat that
``**kwargs`` are passed on to :func:`plt.tricontourf`.'''
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1,330 | ericsuh/dirichlet | dirichlet/simplex.py | _contour | def _contour(f, vertexlabels=None, contourfunc=None, **kwargs):
'''Workhorse function for the above, where ``contourfunc`` is the contour
plotting function to use for actual plotting.'''
if contourfunc is None:
contourfunc = plt.tricontour
if vertexlabels is None:
vertexlabels = ('1','2... | python | def _contour(f, vertexlabels=None, contourfunc=None, **kwargs):
'''Workhorse function for the above, where ``contourfunc`` is the contour
plotting function to use for actual plotting.'''
if contourfunc is None:
contourfunc = plt.tricontour
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1,331 | insightindustry/validator-collection | validator_collection/_decorators.py | disable_on_env | def disable_on_env(func):
"""Disable the ``func`` called if its name is present in ``VALIDATORS_DISABLED``.
:param func: The function/validator to be disabled.
:type func: callable
:returns: If disabled, the ``value`` (first positional argument) passed to
``func``. If enabled, the result of ``fu... | python | def disable_on_env(func):
@wraps(func)
def func_wrapper(*args, **kwargs):
# pylint: disable=C0111, C0103
function_name = func.__name__
VALIDATORS_DISABLED = os.getenv('VALIDATORS_DISABLED', '')
disabled_functions = [x.strip() for x in VALIDATORS_DISABLED.split(',')]
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1,332 | insightindustry/validator-collection | validator_collection/_decorators.py | disable_checker_on_env | def disable_checker_on_env(func):
"""Disable the ``func`` called if its name is present in ``CHECKERS_DISABLED``.
:param func: The function/validator to be disabled.
:type func: callable
:returns: If disabled, ``True``. If enabled, the result of ``func``.
"""
@wraps(func)
def func_wrapper... | python | def disable_checker_on_env(func):
@wraps(func)
def func_wrapper(*args, **kwargs):
# pylint: disable=C0111, C0103
function_name = func.__name__
CHECKERS_DISABLED = os.getenv('CHECKERS_DISABLED', '')
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1,333 | insightindustry/validator-collection | validator_collection/validators.py | string | def string(value,
allow_empty = False,
coerce_value = False,
minimum_length = None,
maximum_length = None,
whitespace_padding = False,
**kwargs):
"""Validate that ``value`` is a valid string.
:param value: The value to validate.
:type value:... | python | def string(value,
allow_empty = False,
coerce_value = False,
minimum_length = None,
maximum_length = None,
whitespace_padding = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
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1,334 | insightindustry/validator-collection | validator_collection/validators.py | iterable | def iterable(value,
allow_empty = False,
forbid_literals = (str, bytes),
minimum_length = None,
maximum_length = None,
**kwargs):
"""Validate that ``value`` is a valid iterable.
:param value: The value to validate.
:param allow_empty: If ``T... | python | def iterable(value,
allow_empty = False,
forbid_literals = (str, bytes),
minimum_length = None,
maximum_length = None,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
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1,335 | insightindustry/validator-collection | validator_collection/validators.py | not_empty | def not_empty(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is not empty.
:param value: The value to validate.
:param allow_empty: If ``True``, returns :obj:`None <python:None>` if
``value`` is empty. If ``False``, raises a
:class:`EmptyValueErro... | python | def not_empty(value,
allow_empty = False,
**kwargs):
if not value and allow_empty:
return None
elif not value:
raise errors.EmptyValueError('value was empty')
return value | [
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1,336 | insightindustry/validator-collection | validator_collection/validators.py | variable_name | def variable_name(value,
allow_empty = False,
**kwargs):
"""Validate that the value is a valid Python variable name.
.. caution::
This function does **NOT** check whether the variable exists. It only
checks that the ``value`` would work as a Python variable (or ... | python | def variable_name(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
try:
parse('%s = None' % value)
except (SyntaxError, ValueError... | [
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1,337 | insightindustry/validator-collection | validator_collection/validators.py | json | def json(value,
schema = None,
allow_empty = False,
json_serializer = None,
**kwargs):
"""Validate that ``value`` conforms to the supplied JSON Schema.
.. note::
``schema`` supports JSON Schema Drafts 3 - 7. Unless the JSON Schema indicates the
meta-schema using... | python | def json(value,
schema = None,
allow_empty = False,
json_serializer = None,
**kwargs):
original_value = value
original_schema = schema
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
retur... | [
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1,338 | insightindustry/validator-collection | validator_collection/validators.py | numeric | def numeric(value,
allow_empty = False,
minimum = None,
maximum = None,
**kwargs):
"""Validate that ``value`` is a numeric value.
:param value: The value to validate.
:param allow_empty: If ``True``, returns :obj:`None <python:None>` if ``value``
is :o... | python | def numeric(value,
allow_empty = False,
minimum = None,
maximum = None,
**kwargs):
if maximum is None:
maximum = POSITIVE_INFINITY
else:
maximum = numeric(maximum)
if minimum is None:
minimum = NEGATIVE_INFINITY
else:
minimu... | [
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1,339 | insightindustry/validator-collection | validator_collection/validators.py | _numeric_coercion | def _numeric_coercion(value,
coercion_function = None,
allow_empty = False,
minimum = None,
maximum = None):
"""Validate that ``value`` is numeric and coerce using ``coercion_function``.
:param value: The value to validate.... | python | def _numeric_coercion(value,
coercion_function = None,
allow_empty = False,
minimum = None,
maximum = None):
if coercion_function is None:
raise errors.CoercionFunctionEmptyError('coercion_function cannot be empty')
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1,340 | insightindustry/validator-collection | validator_collection/validators.py | path | def path(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a valid path-like object.
:param value: The value to validate.
:param allow_empty: If ``True``, returns :obj:`None <python:None>` if
``value`` is empty. If ``False``, raises a
:class:`EmptyValueErro... | python | def path(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
if hasattr(os, 'PathLike'):
if not isinstance(value, (str, bytes, int, os.PathLike)): ... | [
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1,341 | insightindustry/validator-collection | validator_collection/validators.py | path_exists | def path_exists(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a path-like object that exists on the local
filesystem.
:param value: The value to validate.
:param allow_empty: If ``True``, returns :obj:`None <python:None>` if
``value`` is emp... | python | def path_exists(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
value = path(value, force_run = True) # pyl... | [
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1,342 | insightindustry/validator-collection | validator_collection/validators.py | file_exists | def file_exists(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a valid file that exists on the local filesystem.
:param value: The value to validate.
:param allow_empty: If ``True``, returns :obj:`None <python:None>` if
``value`` is empty. If ``F... | python | def file_exists(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
value = path_exists(value, force_run = True) # pyl... | [
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1,343 | insightindustry/validator-collection | validator_collection/validators.py | directory_exists | def directory_exists(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a valid directory that exists on the local
filesystem.
:param value: The value to validate.
:param allow_empty: If ``True``, returns :obj:`None <python:None>` if
``... | python | def directory_exists(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
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1,344 | insightindustry/validator-collection | validator_collection/validators.py | readable | def readable(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a path to a readable file.
.. caution::
**Use of this validator is an anti-pattern and should be used with caution.**
Validating the readability of a file *before* attempting to read it
... | python | def readable(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
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1,345 | insightindustry/validator-collection | validator_collection/validators.py | writeable | def writeable(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a path to a writeable file.
.. caution::
This validator does **NOT** work correctly on a Windows file system. This
is due to the vagaries of how Windows manages its file system and the
... | python | def writeable(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
value = path(value, force_run = True)
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1,346 | insightindustry/validator-collection | validator_collection/validators.py | executable | def executable(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a path to an executable file.
.. caution::
This validator does **NOT** work correctly on a Windows file system. This
is due to the vagaries of how Windows manages its file system and t... | python | def executable(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
value = file_exists(value, force_run = True)
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1,347 | insightindustry/validator-collection | validator_collection/validators.py | url | def url(value,
allow_empty = False,
allow_special_ips = False,
**kwargs):
"""Validate that ``value`` is a valid URL.
.. note::
URL validation is...complicated. The methodology that we have
adopted here is *generally* compliant with
`RFC 1738 <https://tools.ietf.org/ht... | python | def url(value,
allow_empty = False,
allow_special_ips = False,
**kwargs):
is_recursive = kwargs.pop('is_recursive', False)
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
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1,348 | insightindustry/validator-collection | validator_collection/validators.py | domain | def domain(value,
allow_empty = False,
allow_ips = False,
**kwargs):
"""Validate that ``value`` is a valid domain name.
.. caution::
This validator does not verify that ``value`` **exists** as a domain. It
merely verifies that its contents *might* exist as a domain... | python | def domain(value,
allow_empty = False,
allow_ips = False,
**kwargs):
is_recursive = kwargs.pop('is_recursive', False)
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
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return None
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1,349 | insightindustry/validator-collection | validator_collection/validators.py | ip_address | def ip_address(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a valid IP address.
.. note::
First, the validator will check if the address is a valid IPv6 address.
If that doesn't work, the validator will check if the address is a valid
IPv... | python | def ip_address(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
if is_py2 and value and isinstance(value, unicode):
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1,350 | insightindustry/validator-collection | validator_collection/validators.py | ipv4 | def ipv4(value, allow_empty = False):
"""Validate that ``value`` is a valid IP version 4 address.
:param value: The value to validate.
:param allow_empty: If ``True``, returns :obj:`None <python:None>` if
``value`` is empty. If ``False``, raises a
:class:`EmptyValueError <validator_collection.... | python | def ipv4(value, allow_empty = False):
if not value and allow_empty is False:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
try:
components = value.split('.')
except AttributeError:
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1,351 | insightindustry/validator-collection | validator_collection/validators.py | ipv6 | def ipv6(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a valid IP address version 6.
:param value: The value to validate.
:param allow_empty: If ``True``, returns :obj:`None <python:None>` if
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:class:`EmptyValue... | python | def ipv6(value,
allow_empty = False,
**kwargs):
if not value and allow_empty is False:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
if not isinstance(value, str):
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1,352 | insightindustry/validator-collection | validator_collection/validators.py | mac_address | def mac_address(value,
allow_empty = False,
**kwargs):
"""Validate that ``value`` is a valid MAC address.
:param value: The value to validate.
:type value: :class:`str <python:str>` / :obj:`None <python:None>`
:param allow_empty: If ``True``, returns :obj:`None <python:... | python | def mac_address(value,
allow_empty = False,
**kwargs):
if not value and not allow_empty:
raise errors.EmptyValueError('value (%s) was empty' % value)
elif not value:
return None
if not isinstance(value, basestring):
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1,353 | insightindustry/validator-collection | validator_collection/checkers.py | is_type | def is_type(obj,
type_,
**kwargs):
"""Indicate if ``obj`` is a type in ``type_``.
.. hint::
This checker is particularly useful when you want to evaluate whether
``obj`` is of a particular type, but importing that type directly to use
in :func:`isinstance() <python:is... | python | def is_type(obj,
type_,
**kwargs):
if not is_iterable(type_):
type_ = [type_]
return_value = False
for check_for_type in type_:
if isinstance(check_for_type, type):
return_value = isinstance(obj, check_for_type)
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1,354 | insightindustry/validator-collection | validator_collection/checkers.py | _check_base_classes | def _check_base_classes(base_classes, check_for_type):
"""Indicate whether ``check_for_type`` exists in ``base_classes``.
"""
return_value = False
for base in base_classes:
if base.__name__ == check_for_type:
return_value = True
break
else:
return_valu... | python | def _check_base_classes(base_classes, check_for_type):
return_value = False
for base in base_classes:
if base.__name__ == check_for_type:
return_value = True
break
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return_value = _check_base_classes(base.__bases__, check_for_type)
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1,355 | insightindustry/validator-collection | validator_collection/checkers.py | are_equivalent | def are_equivalent(*args, **kwargs):
"""Indicate if arguments passed to this function are equivalent.
.. hint::
This checker operates recursively on the members contained within iterables
and :class:`dict <python:dict>` objects.
.. caution::
If you only pass one argument to this checke... | python | def are_equivalent(*args, **kwargs):
if len(args) == 1:
return True
first_item = args[0]
for item in args[1:]:
if type(item) != type(first_item): # pylint: disable=C0123
return False
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.. hint::
This checker operates recursively on the members contained within iterables
and :class:`dict <python:dict>` objects.
.. caution::
If you only pass one argument to this checker - even if it is an iterable -
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1,356 | insightindustry/validator-collection | validator_collection/checkers.py | is_json | def is_json(value,
schema = None,
json_serializer = None,
**kwargs):
"""Indicate whether ``value`` is a valid JSON object.
.. note::
``schema`` supports JSON Schema Drafts 3 - 7. Unless the JSON Schema indicates the
meta-schema using a ``$schema`` property, the ... | python | def is_json(value,
schema = None,
json_serializer = None,
**kwargs):
try:
value = validators.json(value,
schema = schema,
json_serializer = json_serializer,
**kwargs)
excep... | [
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.. note::
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1,357 | insightindustry/validator-collection | validator_collection/checkers.py | is_string | def is_string(value,
coerce_value = False,
minimum_length = None,
maximum_length = None,
whitespace_padding = False,
**kwargs):
"""Indicate whether ``value`` is a string.
:param value: The value to evaluate.
:param coerce_value: If ``Tr... | python | def is_string(value,
coerce_value = False,
minimum_length = None,
maximum_length = None,
whitespace_padding = False,
**kwargs):
if value is None:
return False
minimum_length = validators.integer(minimum_length, allow_empty = True, **... | [
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1,358 | insightindustry/validator-collection | validator_collection/checkers.py | is_iterable | def is_iterable(obj,
forbid_literals = (str, bytes),
minimum_length = None,
maximum_length = None,
**kwargs):
"""Indicate whether ``obj`` is iterable.
:param forbid_literals: A collection of literals that will be considered invalid
even if t... | python | def is_iterable(obj,
forbid_literals = (str, bytes),
minimum_length = None,
maximum_length = None,
**kwargs):
if obj is None:
return False
if obj in forbid_literals:
return False
try:
obj = validators.iterable(obj,
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1,359 | insightindustry/validator-collection | validator_collection/checkers.py | is_not_empty | def is_not_empty(value, **kwargs):
"""Indicate whether ``value`` is empty.
:param value: The value to evaluate.
:returns: ``True`` if ``value`` is empty, ``False`` if it is not.
:rtype: :class:`bool <python:bool>`
:raises SyntaxError: if ``kwargs`` contains duplicate keyword parameters or duplica... | python | def is_not_empty(value, **kwargs):
try:
value = validators.not_empty(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
return True | [
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1,360 | insightindustry/validator-collection | validator_collection/checkers.py | is_variable_name | def is_variable_name(value, **kwargs):
"""Indicate whether ``value`` is a valid Python variable name.
.. caution::
This function does **NOT** check whether the variable exists. It only
checks that the ``value`` would work as a Python variable (or class, or
function, etc.) name.
:param v... | python | def is_variable_name(value, **kwargs):
try:
validators.variable_name(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
return True | [
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1,361 | insightindustry/validator-collection | validator_collection/checkers.py | is_numeric | def is_numeric(value,
minimum = None,
maximum = None,
**kwargs):
"""Indicate whether ``value`` is a numeric value.
:param value: The value to evaluate.
:param minimum: If supplied, will make sure that ``value`` is greater than or
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minimum = None,
maximum = None,
**kwargs):
try:
value = validators.numeric(value,
minimum = minimum,
maximum = maximum,
**kwargs)
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:param minimum: If supplied, will make sure that ``value`` is greater than or
equal to this value.
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1,362 | insightindustry/validator-collection | validator_collection/checkers.py | is_integer | def is_integer(value,
coerce_value = False,
minimum = None,
maximum = None,
base = 10,
**kwargs):
"""Indicate whether ``value`` contains a whole number.
:param value: The value to evaluate.
:param coerce_value: If ``True``, will re... | python | def is_integer(value,
coerce_value = False,
minimum = None,
maximum = None,
base = 10,
**kwargs):
try:
value = validators.integer(value,
coerce_value = coerce_value,
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1,363 | insightindustry/validator-collection | validator_collection/checkers.py | is_pathlike | def is_pathlike(value, **kwargs):
"""Indicate whether ``value`` is a path-like object.
:param value: The value to evaluate.
:returns: ``True`` if ``value`` is valid, ``False`` if it is not.
:rtype: :class:`bool <python:bool>`
:raises SyntaxError: if ``kwargs`` contains duplicate keyword parameter... | python | def is_pathlike(value, **kwargs):
try:
value = validators.path(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
return True | [
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1,364 | insightindustry/validator-collection | validator_collection/checkers.py | is_on_filesystem | def is_on_filesystem(value, **kwargs):
"""Indicate whether ``value`` is a file or directory that exists on the local
filesystem.
:param value: The value to evaluate.
:returns: ``True`` if ``value`` is valid, ``False`` if it is not.
:rtype: :class:`bool <python:bool>`
:raises SyntaxError: if `... | python | def is_on_filesystem(value, **kwargs):
try:
value = validators.path_exists(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
return True | [
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1,365 | insightindustry/validator-collection | validator_collection/checkers.py | is_file | def is_file(value, **kwargs):
"""Indicate whether ``value`` is a file that exists on the local filesystem.
:param value: The value to evaluate.
:returns: ``True`` if ``value`` is valid, ``False`` if it is not.
:rtype: :class:`bool <python:bool>`
:raises SyntaxError: if ``kwargs`` contains duplica... | python | def is_file(value, **kwargs):
try:
value = validators.file_exists(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
return True | [
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1,366 | insightindustry/validator-collection | validator_collection/checkers.py | is_directory | def is_directory(value, **kwargs):
"""Indicate whether ``value`` is a directory that exists on the local filesystem.
:param value: The value to evaluate.
:returns: ``True`` if ``value`` is valid, ``False`` if it is not.
:rtype: :class:`bool <python:bool>`
:raises SyntaxError: if ``kwargs`` contai... | python | def is_directory(value, **kwargs):
try:
value = validators.directory_exists(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
return True | [
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1,367 | insightindustry/validator-collection | validator_collection/checkers.py | is_readable | def is_readable(value, **kwargs):
"""Indicate whether ``value`` is a readable file.
.. caution::
**Use of this validator is an anti-pattern and should be used with caution.**
Validating the readability of a file *before* attempting to read it
exposes your code to a bug called
`TOCTOU ... | python | def is_readable(value, **kwargs):
try:
validators.readable(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
return True | [
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1,368 | insightindustry/validator-collection | validator_collection/checkers.py | is_writeable | def is_writeable(value,
**kwargs):
"""Indicate whether ``value`` is a writeable file.
.. caution::
This validator does **NOT** work correctly on a Windows file system. This
is due to the vagaries of how Windows manages its file system and the
various ways in which it can man... | python | def is_writeable(value,
**kwargs):
if sys.platform in ['win32', 'cygwin']:
raise NotImplementedError('not supported on Windows')
try:
validators.writeable(value,
allow_empty = False,
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1,369 | insightindustry/validator-collection | validator_collection/checkers.py | is_executable | def is_executable(value,
**kwargs):
"""Indicate whether ``value`` is an executable file.
.. caution::
This validator does **NOT** work correctly on a Windows file system. This
is due to the vagaries of how Windows manages its file system and the
various ways in which it can... | python | def is_executable(value,
**kwargs):
if sys.platform in ['win32', 'cygwin']:
raise NotImplementedError('not supported on Windows')
try:
validators.executable(value,
**kwargs)
except SyntaxError as error:
raise error
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1,370 | insightindustry/validator-collection | validator_collection/checkers.py | is_email | def is_email(value, **kwargs):
"""Indicate whether ``value`` is an email address.
.. note::
Email address validation is...complicated. The methodology that we have
adopted here is *generally* compliant with
`RFC 5322 <https://tools.ietf.org/html/rfc5322>`_ and uses a combination of
str... | python | def is_email(value, **kwargs):
try:
value = validators.email(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
return True | [
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1,371 | insightindustry/validator-collection | validator_collection/checkers.py | is_url | def is_url(value, **kwargs):
"""Indicate whether ``value`` is a URL.
.. note::
URL validation is...complicated. The methodology that we have
adopted here is *generally* compliant with
`RFC 1738 <https://tools.ietf.org/html/rfc1738>`_,
`RFC 6761 <https://tools.ietf.org/html/rfc6761>`_,
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try:
value = validators.url(value, **kwargs)
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raise error
except Exception:
return False
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1,372 | insightindustry/validator-collection | validator_collection/checkers.py | is_domain | def is_domain(value, **kwargs):
"""Indicate whether ``value`` is a valid domain.
.. caution::
This validator does not verify that ``value`` **exists** as a domain. It
merely verifies that its contents *might* exist as a domain.
.. note::
This validator checks to validate that ``value``... | python | def is_domain(value, **kwargs):
try:
value = validators.domain(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
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1,373 | insightindustry/validator-collection | validator_collection/checkers.py | is_ipv4 | def is_ipv4(value, **kwargs):
"""Indicate whether ``value`` is a valid IP version 4 address.
:param value: The value to evaluate.
:returns: ``True`` if ``value`` is valid, ``False`` if it is not.
:rtype: :class:`bool <python:bool>`
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try:
value = validators.ipv4(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
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1,374 | insightindustry/validator-collection | validator_collection/checkers.py | is_ipv6 | def is_ipv6(value, **kwargs):
"""Indicate whether ``value`` is a valid IP version 6 address.
:param value: The value to evaluate.
:returns: ``True`` if ``value`` is valid, ``False`` if it is not.
:rtype: :class:`bool <python:bool>`
:raises SyntaxError: if ``kwargs`` contains duplicate keyword par... | python | def is_ipv6(value, **kwargs):
try:
value = validators.ipv6(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
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1,375 | insightindustry/validator-collection | validator_collection/checkers.py | is_mac_address | def is_mac_address(value, **kwargs):
"""Indicate whether ``value`` is a valid MAC address.
:param value: The value to evaluate.
:returns: ``True`` if ``value`` is valid, ``False`` if it is not.
:rtype: :class:`bool <python:bool>`
:raises SyntaxError: if ``kwargs`` contains duplicate keyword param... | python | def is_mac_address(value, **kwargs):
try:
value = validators.mac_address(value, **kwargs)
except SyntaxError as error:
raise error
except Exception:
return False
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1,376 | kevinpt/syntrax | syntrax.py | RailroadLayout.draw_line | def draw_line(self, lx, ltor):
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s = self.style
sep = s.h_sep
exx = 0
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terms = lx if ltor else reversed(lx) # Reverse so we can draw left to right
for term in terms:
t, texx,... | python | def draw_line(self, lx, ltor):
'''Draw a series of elements from left to right'''
tag = self.get_tag()
c = self.canvas
s = self.style
sep = s.h_sep
exx = 0
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1,377 | akolpakov/django-unused-media | django_unused_media/utils.py | get_file_fields | def get_file_fields():
"""
Get all fields which are inherited from FileField
"""
# get models
all_models = apps.get_models()
# get fields
fields = []
for model in all_models:
for field in model._meta.get_fields():
if isinstance(field, models.FileField):
... | python | def get_file_fields():
# get models
all_models = apps.get_models()
# get fields
fields = []
for model in all_models:
for field in model._meta.get_fields():
if isinstance(field, models.FileField):
fields.append(field)
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1,378 | akolpakov/django-unused-media | django_unused_media/remove.py | remove_media | def remove_media(files):
"""
Delete file from media dir
"""
for filename in files:
os.remove(os.path.join(settings.MEDIA_ROOT, filename)) | python | def remove_media(files):
for filename in files:
os.remove(os.path.join(settings.MEDIA_ROOT, filename)) | [
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1,379 | akolpakov/django-unused-media | django_unused_media/remove.py | remove_empty_dirs | def remove_empty_dirs(path=None):
"""
Recursively delete empty directories; return True if everything was deleted.
"""
if not path:
path = settings.MEDIA_ROOT
if not os.path.isdir(path):
return False
listdir = [os.path.join(path, filename) for filename in os.listdir(path)]... | python | def remove_empty_dirs(path=None):
if not path:
path = settings.MEDIA_ROOT
if not os.path.isdir(path):
return False
listdir = [os.path.join(path, filename) for filename in os.listdir(path)]
if all(list(map(remove_empty_dirs, listdir))):
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1,380 | akolpakov/django-unused-media | django_unused_media/cleanup.py | get_used_media | def get_used_media():
"""
Get media which are still used in models
"""
media = set()
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is_null = {
'%s__isnull' % field.name: True,
}
is_empty = {
'%s' % field.name: '',
}
storage = field.storage
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media = set()
for field in get_file_fields():
is_null = {
'%s__isnull' % field.name: True,
}
is_empty = {
'%s' % field.name: '',
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1,381 | akolpakov/django-unused-media | django_unused_media/cleanup.py | get_all_media | def get_all_media(exclude=None):
"""
Get all media from MEDIA_ROOT
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exclude = []
media = set()
for root, dirs, files in os.walk(six.text_type(settings.MEDIA_ROOT)):
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path = os.path.abspath(os.path.join(root, name))
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if not exclude:
exclude = []
media = set()
for root, dirs, files in os.walk(six.text_type(settings.MEDIA_ROOT)):
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path = os.path.abspath(os.path.join(root, name))
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1,382 | akolpakov/django-unused-media | django_unused_media/cleanup.py | get_unused_media | def get_unused_media(exclude=None):
"""
Get media which are not used in models
"""
if not exclude:
exclude = []
all_media = get_all_media(exclude)
used_media = get_used_media()
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if not exclude:
exclude = []
all_media = get_all_media(exclude)
used_media = get_used_media()
return all_media - used_media | [
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1,383 | njsmith/colorspacious | colorspacious/conversion.py | cspace_converter | def cspace_converter(start, end):
"""Returns a function for converting from colorspace ``start`` to
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E.g., these are equivalent::
out = cspace_convert(arr, start, end)
::
start_to_end_fn = cspace_converter(start, end)
out = start_to_end_fn(arr)
If you ... | python | def cspace_converter(start, end):
start = norm_cspace_id(start)
end = norm_cspace_id(end)
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1,384 | njsmith/colorspacious | colorspacious/conversion.py | cspace_convert | def cspace_convert(arr, start, end):
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:param arr: An array-like of colors.
:param start, end: Any supported colorspace specifiers. See
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"""
converter = cspace_conv... | python | def cspace_convert(arr, start, end):
converter = cspace_converter(start, end)
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1,385 | njsmith/colorspacious | colorspacious/illuminants.py | as_XYZ100_w | def as_XYZ100_w(whitepoint):
"""A convenience function for getting whitepoints.
``whitepoint`` can be either a string naming a standard illuminant (see
:func:`standard_illuminant_XYZ100`), or else a whitepoint given explicitly
as an array-like of XYZ values.
We internally call this function anywhe... | python | def as_XYZ100_w(whitepoint):
if isinstance(whitepoint, str):
return standard_illuminant_XYZ100(whitepoint)
else:
whitepoint = np.asarray(whitepoint, dtype=float)
if whitepoint.shape[-1] != 3:
raise ValueError("Bad whitepoint shape")
return whitepoint | [
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1,386 | njsmith/colorspacious | colorspacious/cvd.py | machado_et_al_2009_matrix | def machado_et_al_2009_matrix(cvd_type, severity):
"""Retrieve a matrix for simulating anomalous color vision.
:param cvd_type: One of "protanomaly", "deuteranomaly", or "tritanomaly".
:param severity: A value between 0 and 100.
:returns: A 3x3 CVD simulation matrix as computed by Machado et al
... | python | def machado_et_al_2009_matrix(cvd_type, severity):
assert 0 <= severity <= 100
fraction = severity % 10
low = int(severity - fraction)
high = low + 10
assert low <= severity <= high
low_matrix = np.asarray(MACHADO_ET_AL_MATRICES[cvd_type][low])
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1,387 | h2oai/typesentry | typesentry/signature.py | Signature._make_retval_checker | def _make_retval_checker(self):
"""Create a function that checks the return value of the function."""
rvchk = self.retval.checker
if rvchk:
def _checker(value):
if not rvchk.check(value):
raise self._type_error(
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rvchk = self.retval.checker
if rvchk:
def _checker(value):
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1,388 | h2oai/typesentry | typesentry/signature.py | Signature._make_args_checker | def _make_args_checker(self):
"""
Create a function that checks signature of the source function.
"""
def _checker(*args, **kws):
# Check if too many arguments are provided
nargs = len(args)
nnonvaargs = min(nargs, self._max_positional_args)
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# Check if too many arguments are provided
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1,389 | h2oai/typesentry | typesentry/checks.py | checker_for_type | def checker_for_type(t):
"""
Return "checker" function for the given type `t`.
This checker function will accept a single argument (of any type), and
return True if the argument matches type `t`, or False otherwise. For
example:
chkr = checker_for_type(int)
assert chkr.check(123) i... | python | def checker_for_type(t):
try:
if t is True:
return true_checker
if t is False:
return false_checker
checker = memoized_type_checkers.get(t)
if checker is not None:
return checker
hashable = True
except TypeError:
# Exception may... | [
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1,390 | h2oai/typesentry | typesentry/checks.py | _prepare_value | def _prepare_value(val, maxlen=50, notype=False):
"""
Stringify value `val`, ensuring that it is not too long.
"""
if val is None or val is True or val is False:
return str(val)
sval = repr(val)
sval = sval.replace("\n", " ").replace("\t", " ").replace("`", "'")
if len(sval) > maxlen... | python | def _prepare_value(val, maxlen=50, notype=False):
if val is None or val is True or val is False:
return str(val)
sval = repr(val)
sval = sval.replace("\n", " ").replace("\t", " ").replace("`", "'")
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1,391 | muatik/naive-bayes-classifier | naiveBayesClassifier/trainer.py | Trainer.train | def train(self, text, className):
"""
enhances trained data using the given text and class
"""
self.data.increaseClass(className)
tokens = self.tokenizer.tokenize(text)
for token in tokens:
token = self.tokenizer.remove_stop_words(token)
token = s... | python | def train(self, text, className):
self.data.increaseClass(className)
tokens = self.tokenizer.tokenize(text)
for token in tokens:
token = self.tokenizer.remove_stop_words(token)
token = self.tokenizer.remove_punctuation(token)
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1,392 | rene-aguirre/pywinusb | pywinusb/hid/core.py | find_all_hid_devices | def find_all_hid_devices():
"Finds all HID devices connected to the system"
#
# From DDK documentation (finding and Opening HID collection):
# After a user-mode application is loaded, it does the following sequence
# of operations:
#
# * Calls HidD_GetHidGuid to obtain the system-de... | python | def find_all_hid_devices():
"Finds all HID devices connected to the system"
#
# From DDK documentation (finding and Opening HID collection):
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1,393 | rene-aguirre/pywinusb | pywinusb/hid/core.py | show_hids | def show_hids(target_vid = 0, target_pid = 0, output = None):
"""Check all HID devices conected to PC hosts."""
# first be kind with local encodings
if not output:
# beware your script should manage encodings
output = sys.stdout
# then the big cheese...
from . import tools
... | python | def show_hids(target_vid = 0, target_pid = 0, output = None):
# first be kind with local encodings
if not output:
# beware your script should manage encodings
output = sys.stdout
# then the big cheese...
from . import tools
all_hids = None
if target_vid:
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1,394 | rene-aguirre/pywinusb | pywinusb/hid/core.py | HidDeviceFilter.get_devices_by_parent | def get_devices_by_parent(self, hid_filter=None):
"""Group devices returned from filter query in order \
by devcice parent id.
"""
all_devs = self.get_devices(hid_filter)
dev_group = dict()
for hid_device in all_devs:
#keep a list of known devices match... | python | def get_devices_by_parent(self, hid_filter=None):
all_devs = self.get_devices(hid_filter)
dev_group = dict()
for hid_device in all_devs:
#keep a list of known devices matching parent device Ids
parent_id = hid_device.get_parent_instance_id()
device_set =... | [
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1,395 | rene-aguirre/pywinusb | pywinusb/hid/core.py | HidDeviceFilter.get_devices | def get_devices(self, hid_filter = None):
"""Filter a HID device list by current object parameters. Devices
must match the all of the filtering parameters
"""
if not hid_filter: #empty list or called without any parameters
if type(hid_filter) == type(None):
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if not hid_filter: #empty list or called without any parameters
if type(hid_filter) == type(None):
#request to query connected devices
hid_filter = find_all_hid_devices()
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1,396 | rene-aguirre/pywinusb | pywinusb/hid/core.py | HidDevice.get_parent_device | def get_parent_device(self):
"""Retreive parent device string id"""
if not self.parent_instance_id:
return ""
dev_buffer_type = winapi.c_tchar * MAX_DEVICE_ID_LEN
dev_buffer = dev_buffer_type()
try:
if winapi.CM_Get_Device_ID(self.parent_instance_id... | python | def get_parent_device(self):
if not self.parent_instance_id:
return ""
dev_buffer_type = winapi.c_tchar * MAX_DEVICE_ID_LEN
dev_buffer = dev_buffer_type()
try:
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1,397 | rene-aguirre/pywinusb | pywinusb/hid/core.py | HidDevice.get_physical_descriptor | def get_physical_descriptor(self):
"""Returns physical HID device descriptor
"""
raw_data_type = c_ubyte * 1024
raw_data = raw_data_type()
if hid_dll.HidD_GetPhysicalDescriptor(self.hid_handle,
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return [x for x in raw_data]
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raw_data_type = c_ubyte * 1024
raw_data = raw_data_type()
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1,398 | rene-aguirre/pywinusb | pywinusb/hid/core.py | HidDevice.close | def close(self):
"""Release system resources"""
# free parsed data
if not self.is_opened():
return
self.__open_status = False
# abort all running threads first
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# free parsed data
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# abort all running threads first
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1,399 | rene-aguirre/pywinusb | pywinusb/hid/core.py | HidDevice._process_raw_report | def _process_raw_report(self, raw_report):
"Default raw input report data handler"
if not self.is_opened():
return
if not self.__evt_handlers and not self.__raw_handler:
return
if not raw_report[0] and \
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"Default raw input report data handler"
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return
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"r... | Default raw input report data handler | [
"Default",
"raw",
"input",
"report",
"data",
"handler"
] | 954c4b2105d9f01cb0c50e24500bb747d4ecdc43 | https://github.com/rene-aguirre/pywinusb/blob/954c4b2105d9f01cb0c50e24500bb747d4ecdc43/pywinusb/hid/core.py#L717-L763 |
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