def calculate(expr):
"""Search for a calculation expression in google.
Attempts to search google calculator for the result of an expression.
Returns a `CalculatorResult` if successful or `None` if it fails.
Args:
expr: Calculation expression (eg. "cos(25 pi) / 17.4" or
"157.3kg in grams")
Returns:
CalculatorResult object."""
url = _get_search_url(expr)
html = get_html_from_dynamic_site(url)
bs = BeautifulSoup(html)
cr = CalculatorResult()
cr.value = _get_to_value(bs)
cr.from_value = _get_from_value(bs)
cr.unit = _get_to_unit(bs)
cr.from_unit = _get_from_unit(bs)
cr.expr = _get_expr(bs)
cr.result = _get_result(bs)
cr.fullstring = _get_fullstring(bs)
return cr
def calculate(expr):
"""Search for a calculation expression in google.
Attempts to search google calculator for the result of an expression.
Returns a `CalculatorResult` if successful or `None` if it fails.
Args:
expr: Calculation expression (eg. "cos(25 pi) / 17.4" or
"157.3kg in grams")
Returns:
CalculatorResult object."""
url = _get_search_url(expr)
html = get_html_from_dynamic_site(url)
bs = BeautifulSoup(html)
cr = CalculatorResult()
cr.value = _get_to_value(bs)
cr.from_value = _get_from_value(bs)
cr.unit = _get_to_unit(bs)
cr.from_unit = _get_from_unit(bs)
cr.expr = _get_expr(bs)
cr.result = _get_result(bs)
cr.fullstring = _get_fullstring(bs)
return cr
async def search(query,
session,
pages=1,
lang='ru',
ncr=False,
void=True,
time_period=False,
sort_by_date=False,
first_page=0):
"""Returns a list of GoogleResult.
Args:
query: String to search in google.
pages: Number of pages where results must be taken.
area : Area of google homepages.
first_page : First page.
Returns:
A GoogleResult object."""
results = []
for i in range(first_page, first_page + pages):
url = _get_search_url(query,
i,
lang=lang,
ncr=ncr,
time_period=time_period,
sort_by_date=sort_by_date)
headers = {"User-Agent": UserAgent().random}
async with session.get(url, headers=headers) as response:
html = await response.read()
if html:
soup = BeautifulSoup(html, "html.parser")
divs = soup.findAll("div", attrs={"class": "g"})
results_div = soup.find("div", attrs={"id": "resultStats"})
number_of_results = _get_number_of_results(results_div)
j = 0
for li in divs:
res = GoogleResult()
res.page = i
res.index = j
res.name = _get_name(li)
res.link = _get_link(li)
res.description = _get_description(li)
res.number_of_results = number_of_results
if void is True:
if res.description is None:
continue
results.append(res)
j += 1
return results
def get_aver_num(query, lang='en'):
"""Returns average number of search results.
Args:
query: String to search in google.
Returns:
int number"""
av_num = 0
url = _get_search_url(query, 0, lang=lang)
html = get_html(url)
if html:
soup = BeautifulSoup(html, "html.parser")
av_num = soup.find("div", {"id": "resultStats"})
av_num = _get_num(av_num)
return av_num
def search(query, pages=1, lang='en', void=True, search_engine="", domain=""):
"""Returns a list of GoogleResult.
Args:
query: String to search in google.
pages: Number of pages where results must be taken.
Returns:
A GoogleResult object."""
results = []
for i in range(pages):
url = _get_search_url(query, i, lang=lang, search_engine = search_engine)
html = get_html(url)
if html:
soup = BeautifulSoup(html, "html.parser")
divs = soup.findAll("div", attrs={"class": "g"})
j = 0
for li in divs:
res = GoogleResult()
res.page = i
res.index = j
res.name = _get_name(li)
res.link = _get_link(li)
res.google_link = _get_google_link(li, search_engine)
res.description = _get_description(li)
res.thumb = _get_thumb()
res.cached = _get_cached(li, search_engine)
if str(domain) not in str(_get_link(li)):
continue
else:
res.rank = j+1
results.append(res)
return results
break
if void is True:
if res.description is None:
continue
results.append(res)
j += 1
return results
def search(query, pages=1, lang='en', void=True):
"""Returns a list of GoogleResult.
Args:
query: String to search in google.
pages: Number of pages where results must be taken.
Returns:
A GoogleResult object."""
results = []
for i in range(pages):
url = _get_search_url(query, i, lang=lang)
html = get_html(url)
if html:
soup = BeautifulSoup(html, "html.parser")
lis = soup.findAll("div", attrs={"class": "g"})
j = 0
for li in lis:
res = GoogleResult()
res.page = i
res.index = j
res.name = _get_name(li)
res.link = _get_link(li)
res.google_link = _get_google_link(li)
res.description = _get_description(li)
res.thumb = _get_thumb()
res.cached = _get_cached(li)
if void is True:
if res.description is None:
continue
results.append(res)
j += 1
return results
def search(query, pages=1, lang='en'):
"""Returns a list of GoogleResult.
Args:
query: String to search in google.
pages: Number of pages where results must be taken.
Returns:
A GoogleResult object."""
results = []
for i in range(pages):
url = _get_search_url(query, i, lang=lang)
html = get_html(url)
if html:
soup = BeautifulSoup(html, "html.parser")
lis = soup.findAll("li", attrs={"class": "g"})
j = 0
for li in lis:
res = GoogleResult()
res.page = i
res.index = j
res.name = _get_name(li)
res.link = _get_link(li)
res.google_link = _get_google_link(li)
res.description = _get_description(li)
res.thumb = _get_thumb()
res.cached = _get_cached(li)
results.append(res)
j += 1
return results
def search(query,
pages=1,
lang='en',
area='com',
ncr=False,
void=True,
time_period=False,
sort_by_date=False,
first_page=0):
"""Returns a list of GoogleResult.
Args:
query: String to search in google.
pages: Number of pages where results must be taken.
area : Area of google homepages.
first_page : First page.
TODO: add support to get the google results.
Returns:
A GoogleResult object."""
start = time.time()
results = []
for i in range(first_page, first_page + pages):
url = _get_search_url(query,
i,
lang=lang,
area=area,
ncr=ncr,
time_period=time_period,
sort_by_date=sort_by_date)
html = get_html(url)
urls_time = time.time()
print('got html in ' + str(urls_time - start) + 's')
if html:
soup = BeautifulSoup(html, "html.parser")
divs = soup.findAll("div", attrs={"class": "g"})
results_div = soup.find("div", attrs={"id": "resultStats"})
number_of_results = _get_number_of_results(results_div)
parse_time = time.time()
print('parsed html in ' + str(parse_time - urls_time) + 's')
j = 0
for li in divs:
res = GoogleResult()
res.page = i
res.index = j
res.name = _get_name(li)
res.link = _get_link(li)
res.google_link = _get_google_link(li)
res.description = _get_description(li)
res.thumb = _get_thumb()
res.cached = _get_cached(li)
res.number_of_results = number_of_results
if void is True:
if res.description is None:
continue
results.append(res)
j += 1
return results
