Hi! When scraping, for example, the basic example GoogleScraper -m http -p 1 -n 25 -q "white light" from the explanation I get the following exception raised:
Ps. Am I doing something wrong or have something not installed or is it a bug in the code?
[MainThread] - 2018-09-09 19:02:20,852 - GoogleScraper.core - INFO - Going to scrape 1 keywords with 1 proxies by using 1 threads.
[MainThread] - 2018-09-09 19:02:20,853 - GoogleScraper.scraping - INFO - [+] HttpScrape[localhost][search-type:normal][https://www.google.com/search?] using search engine "google". Num keywords=1, num pages for keyword=[1]
[Thread-2] - 2018-09-09 19:02:24,855 - GoogleScraper.scraping - INFO - [HttpScrape-google][localhost]]Keyword: "white light" with [1] pages, slept 4 seconds before scraping. 1/1 already scraped.
Exception in thread Thread-2:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1193, in _execute_context
context)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 509, in do_execute
cursor.execute(statement, parameters)
sqlite3.OperationalError: table link has no column named rating
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 917, in _bootstrap_inner
self.run()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/http_mode.py", line 305, in run
if not self.search(rand=True):
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/http_mode.py", line 293, in search
super().after_search()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/scraping.py", line 390, in after_search
if not self.store():
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/scraping.py", line 298, in store
self.session.commit()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 943, in commit
self.transaction.commit()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 467, in commit
self._prepare_impl()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 447, in _prepare_impl
self.session.flush()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 2254, in flush
self._flush(objects)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 2380, in _flush
transaction.rollback(_capture_exception=True)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/util/langhelpers.py", line 66, in exit
compat.reraise(exc_type, exc_value, exc_tb)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 249, in reraise
raise value
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 2344, in _flush
flush_context.execute()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/unitofwork.py", line 391, in execute
rec.execute(self)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/unitofwork.py", line 556, in execute
uow
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/persistence.py", line 181, in save_obj
mapper, table, insert)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/persistence.py", line 866, in _emit_insert_statements
execute(statement, params)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 948, in execute
return meth(self, multiparams, params)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/sql/elements.py", line 269, in _execute_on_connection
return connection._execute_clauseelement(self, multiparams, params)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1060, in _execute_clauseelement
compiled_sql, distilled_params
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1200, in _execute_context
context)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1413, in _handle_dbapi_exception
exc_info
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 265, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb, cause=cause)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 248, in reraise
raise value.with_traceback(tb)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1193, in _execute_context
context)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 509, in do_execute
cursor.execute(statement, parameters)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) table link has no column named rating [SQL: 'INSERT INTO link (title, snippet, link, domain, visible_link, rating, num_reviews, rank, link_type, serp_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)'] [parameters: ('George Michael - White Light - YouTube', None, 'https://www.youtube.com/watch?v=SRAOG-BpNOw', 'www.youtube.com', 'https://www.youtube.com/watch?v=SRAOG-BpNOw', None, None, 1, 'results', 3)] (Background on this error at: http://sqlalche.me/e/e3q8)
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.7/bin/GoogleScraper", line 11, in
load_entry_point('GoogleScraper==0.2.2', 'console_scripts', 'GoogleScraper')()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/core.py", line 471, in main
session.commit()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 943, in commit
self.transaction.commit()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 465, in commit
self._assert_active(prepared_ok=True)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 276, in _assert_active
% self._rollback_exception
sqlalchemy.exc.InvalidRequestError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (sqlite3.OperationalError) table link has no column named rating [SQL: 'INSERT INTO link (title, snippet, link, domain, visible_link, rating, num_reviews, rank, link_type, serp_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)'] [parameters: ('George Michael - White Light - YouTube', None, 'https://www.youtube.com/watch?v=SRAOG-BpNOw', 'www.youtube.com', 'https://www.youtube.com/watch?v=SRAOG-BpNOw', None, None, 1, 'results', 3)] (Background on this error at: http://sqlalche.me/e/e3q8)
Desktop (please complete the following information):
Hi! When scraping, for example, the basic example GoogleScraper -m http -p 1 -n 25 -q "white light" from the explanation I get the following exception raised: Ps. Am I doing something wrong or have something not installed or is it a bug in the code?
[MainThread] - 2018-09-09 19:02:20,852 - GoogleScraper.core - INFO - Going to scrape 1 keywords with 1 proxies by using 1 threads. [MainThread] - 2018-09-09 19:02:20,853 - GoogleScraper.scraping - INFO - [+] HttpScrape[localhost][search-type:normal][https://www.google.com/search?] using search engine "google". Num keywords=1, num pages for keyword=[1] [Thread-2] - 2018-09-09 19:02:24,855 - GoogleScraper.scraping - INFO - [HttpScrape-google][localhost]]Keyword: "white light" with [1] pages, slept 4 seconds before scraping. 1/1 already scraped. Exception in thread Thread-2: Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1193, in _execute_context context) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 509, in do_execute cursor.execute(statement, parameters) sqlite3.OperationalError: table link has no column named rating
The above exception was the direct cause of the following exception:
Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/threading.py", line 917, in _bootstrap_inner self.run() File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/http_mode.py", line 305, in run if not self.search(rand=True): File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/http_mode.py", line 293, in search super().after_search() File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/scraping.py", line 390, in after_search if not self.store(): File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/scraping.py", line 298, in store self.session.commit() File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 943, in commit self.transaction.commit() File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 467, in commit self._prepare_impl() File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 447, in _prepare_impl self.session.flush() File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 2254, in flush self._flush(objects) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 2380, in _flush transaction.rollback(_capture_exception=True) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/util/langhelpers.py", line 66, in exit compat.reraise(exc_type, exc_value, exc_tb) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 249, in reraise raise value File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 2344, in _flush flush_context.execute() File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/unitofwork.py", line 391, in execute rec.execute(self) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/unitofwork.py", line 556, in execute uow File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/persistence.py", line 181, in save_obj mapper, table, insert) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/persistence.py", line 866, in _emit_insert_statements execute(statement, params) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 948, in execute return meth(self, multiparams, params) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/sql/elements.py", line 269, in _execute_on_connection return connection._execute_clauseelement(self, multiparams, params) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1060, in _execute_clauseelement compiled_sql, distilled_params File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1200, in _execute_context context) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1413, in _handle_dbapi_exception exc_info File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 265, in raise_from_cause reraise(type(exception), exception, tb=exc_tb, cause=cause) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/util/compat.py", line 248, in reraise raise value.with_traceback(tb) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/base.py", line 1193, in _execute_context context) File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/engine/default.py", line 509, in do_execute cursor.execute(statement, parameters) sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) table link has no column named rating [SQL: 'INSERT INTO link (title, snippet, link, domain, visible_link, rating, num_reviews, rank, link_type, serp_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)'] [parameters: ('George Michael - White Light - YouTube', None, 'https://www.youtube.com/watch?v=SRAOG-BpNOw', 'www.youtube.com', 'https://www.youtube.com/watch?v=SRAOG-BpNOw', None, None, 1, 'results', 3)] (Background on this error at: http://sqlalche.me/e/e3q8)
Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.7/bin/GoogleScraper", line 11, in
load_entry_point('GoogleScraper==0.2.2', 'console_scripts', 'GoogleScraper')()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/GoogleScraper/core.py", line 471, in main
session.commit()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 943, in commit
self.transaction.commit()
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 465, in commit
self._assert_active(prepared_ok=True)
File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/sqlalchemy/orm/session.py", line 276, in _assert_active
% self._rollback_exception
sqlalchemy.exc.InvalidRequestError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (sqlite3.OperationalError) table link has no column named rating [SQL: 'INSERT INTO link (title, snippet, link, domain, visible_link, rating, num_reviews, rank, link_type, serp_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)'] [parameters: ('George Michael - White Light - YouTube', None, 'https://www.youtube.com/watch?v=SRAOG-BpNOw', 'www.youtube.com', 'https://www.youtube.com/watch?v=SRAOG-BpNOw', None, None, 1, 'results', 3)] (Background on this error at: http://sqlalche.me/e/e3q8)
Desktop (please complete the following information):