woob.capabilities.captcha

class woob.capabilities.captcha.CapCaptchaSolver

Bases: woob.capabilities.base.Capability

Provide CAPTCHA solving

RETRIES = 30
WAIT_TIME = 2
create_job(job)

Start a CAPTCHA solving job

The job.id shall be filled. The CAPTCHA is not solved yet when the method returns.

Parameters

job (SolverJob) – job to start

Raises

NotImplementedError if CAPTCHA type is not supported

Raises

CaptchaError in case of other error

get_balance()

Get the prepaid balance left

Return type

float

poll_job(job)

Check if a job was solved

If job is solved, return True and fill job.solution. Return False if solution is still pending. In case of solving problem, an exception may be raised.

It should not wait for the solution but return the current state.

Parameters

job (SolverJob) – job to check and to fill when solved

Returns

True if the job was solved

Return type

bool

Raises

CaptchaError

report_wrong_solution(job)

Report a solved job as a wrong solution

Sometimes, jobs are solved, but the solution is rejected by the CAPTCHA site because the solution is wrong. This method reports the solution as wrong to the CAPTCHA solver.

Parameters

job (SolverJob) – job to flag

solve_catpcha_blocking(job)

Start a CAPTCHA solving job and wait for its solution

Parameters

job (SolverJob) – job to start and solve

Raises

CaptchaError

exception woob.capabilities.captcha.CaptchaError

Bases: woob.capabilities.base.UserError

Generic solving error

class woob.capabilities.captcha.HcaptchaJob(id='', url=NotLoaded, backend=None)

Bases: woob.capabilities.captcha.SolverJob

Variables

  • site_url – (str) Site URL for HCaptcha service

  • site_key – (str) Site key for HCaptcha service

class woob.capabilities.captcha.ImageCaptchaJob(id='', url=NotLoaded, backend=None)

Bases: woob.capabilities.captcha.SolverJob

Variables

image – (bytes) data of the image to solve

exception woob.capabilities.captcha.InsufficientFunds

Bases: woob.capabilities.captcha.CaptchaError

Not enough funds to pay solution

exception woob.capabilities.captcha.InvalidCaptcha

Bases: woob.capabilities.captcha.CaptchaError

CAPTCHA cannot be used (e.g. invalid image format)

class woob.capabilities.captcha.RecaptchaJob(id='', url=NotLoaded, backend=None)

Bases: woob.capabilities.captcha.SolverJob

Variables

  • site_url – (str) Site URL for ReCaptcha service

  • site_key – (str) Site key for ReCaptcha service

  • solution_challenge – (str) Challenge ID of the solution (output value)

class woob.capabilities.captcha.RecaptchaV2Job(id='', url=NotLoaded, backend=None)

Bases: woob.capabilities.captcha.SolverJob

Variables

  • site_url – (str) Site URL for NoCaptcha service

  • site_key – (str) Site key for NoCaptcha service

class woob.capabilities.captcha.RecaptchaV3Job(id='', url=NotLoaded, backend=None)

Bases: woob.capabilities.captcha.SolverJob

Variables

  • site_url – (str) Site URL for ReCaptcha service

  • site_key – (str) Site key for ReCaptcha service

  • action – (str) Website owner defines what user is doing on the page through this parameter.

class woob.capabilities.captcha.SolverJob(id='', url=NotLoaded, backend=None)

Bases: woob.capabilities.base.BaseObject

Variables

solution – (str) CAPTCHA solution

exception woob.capabilities.captcha.UnsolvableCaptcha

Bases: woob.capabilities.captcha.CaptchaError

CAPTCHA is too hard or impossible

woob.capabilities.captcha.exception_to_job(exc)