1. 模块列表
  2. 函数列表
  3. lxml.html._forms_xpath()

Python lxml.html 模块，_forms_xpath() 实例源码

我们从Python开源项目中，提取了以下22个代码示例，用于说明如何使用lxml.html._forms_xpath()。

项目：isni-reconcile    作者：cmh2166    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：Taigabot    作者：FrozenPigs    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：leetcode    作者：thomasyimgit    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：Tencent_Cartoon_Download    作者：Fretice    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：Alexa-Chatter    作者：ekt1701    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：alfred-workflow-snumenu    作者：sungminoh    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：alfredToday    作者：jeeftor    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：EmojiTaco    作者：jeeftor    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：lambda-podcast    作者：marekq    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：lambda-lxml-base    作者：cjpetrus    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：Stephanie-AI    作者：Elvargy    | 项目源码 | 文件源码 
def _find_form_ids(el):
    forms = _forms_xpath(el)
    if not forms:
        yield '(no forms)'
        return
    for index, form in enumerate(forms):
        if form.get('id'):
            if form.get('name'):
                yield '%s or %s' % (form.get('id'),
                                     form.get('name'))
            else:
                yield form.get('id')
        elif form.get('name'):
            yield form.get('name')
        else:
            yield '(unnamed form %s)' % index

############################################################
## Error filling
############################################################
项目：isni-reconcile    作者：cmh2166    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：Taigabot    作者：FrozenPigs    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：leetcode    作者：thomasyimgit    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：Tencent_Cartoon_Download    作者：Fretice    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：Alexa-Chatter    作者：ekt1701    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：alfred-workflow-snumenu    作者：sungminoh    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：alfredToday    作者：jeeftor    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：EmojiTaco    作者：jeeftor    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：lambda-podcast    作者：marekq    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：lambda-lxml-base    作者：cjpetrus    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))
项目：Stephanie-AI    作者：Elvargy    | 项目源码 | 文件源码 
def _find_form(el, form_id=None, form_index=None):
    if form_id is None and form_index is None:
        forms = _forms_xpath(el)
        for form in forms:
            return form
        raise FormNotFound(
            "No forms in page")
    if form_id is not None:
        form = el.get_element_by_id(form_id)
        if form is not None:
            return form
        forms = _form_name_xpath(el, name=form_id)
        if forms:
            return forms[0]
        else:
            raise FormNotFound(
                "No form with the name or id of %r (forms: %s)"
                % (id, ', '.join(_find_form_ids(el))))               
    if form_index is not None:
        forms = _forms_xpath(el)
        try:
            return forms[form_index]
        except IndexError:
            raise FormNotFound(
                "There is no form with the index %r (%i forms found)"
                % (form_index, len(forms)))