deprecated db.transaction

init.sql

@@ -69,3 +69,80 @@ select
     join training t on (t.id = td_start.training_id)
 order by td_start.t asc
 );
+
+---------------------------------------------
+-- trovare allenamenti usando georeference --
+---------------------------------------------
+-- COSTANTI
+-- via mirabello (dentro al parco): st_point(45.607115, 9.283687)
+-- rotatoria Tamoil (per la via del nord): st_point(45.622779, 9.276274)
+
+-- giro del parco di monza
+create or replace view parco_monza_classico as
+(
+    select duration,
+            distance,
+            pace_kmh,
+            start_time,
+            end_time,
+            start_location,
+            end_location,
+            training_id
+        from training_info ti
+    where ti.training_id in (
+        -- trovo id allenamenti che passano sicuramente per il parco di monza
+        select td.training_id
+            from training_data td
+                join training_data td2 on (td.training_id = td2.training_id)
+        where
+            distance < 31 and
+            st_dwithin(td.geog, st_point(45.607115, 9.283687), 20) -- se passo a 20 metri da via mirabello dentro al parco
+            and not st_dwithin(td2.geog, st_point(45.622779, 9.276274), 20) -- e se non passo dal tamoil
+    )
+);
+
+-- giro di arcore
+create or replace view arcore as
+(
+    select duration,
+            distance,
+            pace_kmh,
+            start_time,
+            end_time,
+            start_location,
+            end_location,
+            training_id
+        from training_info ti
+    where ti.training_id in (
+        select td.training_id
+        from training_data td join training_data td2 on (td.training_id = td2.training_id)
+        where
+            distance < 42 and
+            end_location = 'Bicocca' and
+            st_dwithin(td.geog, st_point(45.622779, 9.276274), 20) -- se passo a 20 metri dal Tamoil
+            and st_dwithin(td2.geog, st_point(45.631299, 9.308985), 30) -- e se passo a 30 metri dalla rotatoria per arcore
+    )
+);
+
+create or replace view monticello as
+(
+    select duration,
+            distance,
+            pace_kmh,
+            start_time,
+            end_time,
+            start_location,
+            end_location,
+            training_id
+        from training_info ti
+    where ti.training_id in (
+        select td.training_id
+        from training_data td join training_data td2 on (td.training_id = td2.training_id) join training_data td3 on (td.training_id = td3.training_id)
+        where
+            distance < 61 and
+            end_location = 'Bicocca' and
+            st_dwithin(td.geog, st_point(45.622779, 9.276274), 20) -- se passo per il Tamoil
+            and st_dwithin(td2.geog, st_point(45.631299, 9.308985), 30) -- e se passo a 30 metri dalla rotatoria per arcore
+            and st_dwithin(td3.geog, st_point(45.705275, 9.305889), 20) -- e se passo a 20 metri dalla fontanella di Monticello
+    )
+);

main.py

@@ -7,31 +7,31 @@ from glob import glob
 from email.message import Message
 
 from sqlalchemy import create_engine, text
-from sqlalchemy.engine import Connection
 import gpxpy
-from bs4 import BeautifulSoup
 
 
 config = configparser.ConfigParser()
-config.read('config.ini')
+config.read("config.ini")
 
-db = create_engine(f"postgresql://{config['db']['username']}:{config['db']['password']}@{config['db']['host']}/{config['db']['database']}").connect()
+db = create_engine(
+    f"postgresql://{config['db']['username']}:{config['db']['password']}@{config['db']['host']}/{config['db']['database']}"
+).connect()
 
-mail = IMAP4(host=config['mail']['host'])
-fitotrack_msg_filter = 'ALL'
+mail = IMAP4(host=config["mail"]["host"])
+fitotrack_msg_filter = "ALL"
 
 
 def init_database():
-    with open('init.sql') as f:
-        db.execute('\n'.join(f.readlines()))
+    with open("init.sql") as f:
+        db.execute("\n".join(f.readlines()))
 
 
 def _get_sender(msg: Message) -> str:
-    sender: str = msg.get('from')
-    if ' ' in sender:
-        sender = sender.split(' ')
+    sender: str = msg.get("from")
+    if " " in sender:
+        sender = sender.split(" ")
         for field in sender:
-            if '@' in field and '<' in field and '>' in field:
+            if "@" in field and "<" in field and ">" in field:
                 return field[1:-1]
 
     return sender
@@ -39,87 +39,113 @@ def _get_sender(msg: Message) -> str:
 
 def get_gpx_files_from_mail():
     mail.starttls(ssl.create_default_context())
-    mail.login(config['mail']['username'], config['mail']['password'])
+    mail.login(config["mail"]["username"], config["mail"]["password"])
 
     mail.select()
     _, ids = mail.search(None, fitotrack_msg_filter)
     ids = ids[0].split()
     for i in ids:
-        _, fetched = mail.fetch(i, '(RFC822)')
+        _, fetched = mail.fetch(i, "(RFC822)")
         email_message = email.message_from_bytes(fetched[0][1])
         sender = _get_sender(email_message)
         for part in email_message.walk():
-            if part.get_content_maintype() == 'multipart' or part.get_content_disposition() is None:
+            if (
+                part.get_content_maintype() == "multipart"
+                or part.get_content_disposition() is None
+            ):
                 continue
             filename = part.get_filename()
 
             if filename:
-                filename = f'{sender}_{filename}'
-                if not os.path.exists(f'gpx_files/{filename}'):
-                    with open(f'gpx_files/{filename}', 'wb') as f:
-                        print(f'creating {filename}')
+                filename = f"{sender}_{filename}"
+                if not os.path.exists(f"gpx_files/{filename}"):
+                    with open(f"gpx_files/{filename}", "wb") as f:
+                        print(f"creating {filename}")
                         f.write(part.get_payload(decode=True))
 
-        mail.store(i, '+FLAGS', '\\Deleted')
+        mail.store(i, "+FLAGS", "\\Deleted")
 
     mail.expunge()
     mail.close()
     mail.logout()
 
 
-def process_gpx_files(tx: Connection):
-    for filepath in glob('gpx_files/*.gpx'):
-        owner = os.path.split(filepath)[-1].split('_workout-')[0]
+def process_gpx_files():
+    for filepath in glob("gpx_files/*.gpx"):
+        owner = os.path.split(filepath)[-1].split("_workout-")[0]
         filename = f'workout-{os.path.split(filepath)[-1].split("_workout-")[1]}'
-        print(f'Processing {filename}')
-        if list(tx.execute(text('select exists(select from training where owner = :owner and filename = :filename)'),
-                dict(owner=owner, filename=filename,),),)[0][0]:
+        print(f"Processing {filename}")
+        if list(
+            db.execute(
+                text(
+                    "select exists(select from training where owner = :owner and filename = :filename)"
+                ),
+                dict(
+                    owner=owner,
+                    filename=filename,
+                ),
+            ),
+        )[0][0]:
             os.remove(filepath)
             continue
         with open(filepath) as f:
             gpx_file = gpxpy.parse(f)
-            if gpx_file.creator != 'FitoTrack':
-                raise ValueError('gpx file not generated by the FitoTrack app')
-            training_id = list(tx.execute(
-                text("""
+            if gpx_file.creator != "FitoTrack":
+                raise ValueError("gpx file not generated by the FitoTrack app")
+            training_id = list(
+                db.execute(
+                    text(
+                        """
                     insert into training(owner, filename, type, description, moving_time, stopped_time, moving_distance, stopped_distance) values 
                     (:owner, :filename, :type, :description, :moving_time, :stopped_time, :moving_distance, :stopped_distance) returning id
-                """),
-                dict(owner=owner,
-                filename=filename,
-                type='cycling', # TODO other training types
-                description=gpx_file.description,
-                moving_time=gpx_file.get_moving_data().moving_time,
-                stopped_time=gpx_file.get_moving_data().stopped_time,
-                moving_distance=gpx_file.get_moving_data().moving_distance,
-                stopped_distance=gpx_file.get_moving_data().stopped_distance,),
-            ))[0][0]
+                """
+                    ),
+                    dict(
+                        owner=owner,
+                        filename=filename,
+                        type="cycling",  # TODO other training types
+                        description=gpx_file.description,
+                        moving_time=gpx_file.get_moving_data().moving_time,
+                        stopped_time=gpx_file.get_moving_data().stopped_time,
+                        moving_distance=gpx_file.get_moving_data().moving_distance,
+                        stopped_distance=gpx_file.get_moving_data().stopped_distance,
+                    ),
+                )
+            )[0][0]
             for track in gpx_file.tracks:
                 for segment in track.segments:
                     for point in segment.points:
-                        tx.execute(text("""
+                        db.execute(
+                            text(
+                                """
                             insert into training_data(training_id, t, geog, speed, elevation)
                                 values (:training_id, :t, :geog, :speed, :elevation)
-                            """),
-                            dict(training_id=training_id,
-                            t=point.time,
-                            geog=f'POINT({point.latitude} {point.longitude})',
-                            speed=point.speed,
-                            elevation=point.elevation,),)
+                            """
+                            ),
+                            dict(
+                                training_id=training_id,
+                                t=point.time,
+                                geog=f"POINT({point.latitude} {point.longitude})",
+                                speed=point.speed,
+                                elevation=point.elevation,
+                            ),
+                        )
         os.remove(filepath)
 
 
 def main():
     try:
-        os.mkdir('gpx_files')
+        os.mkdir("gpx_files")
     except FileExistsError:
         pass
     init_database()
     get_gpx_files_from_mail()
-    db.transaction(process_gpx_files)
+
+    with db.begin():
+        process_gpx_files()
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     try:
         main()
     except (KeyboardInterrupt, EOFError):

requirements.txt

@@ -4,3 +4,4 @@ psycopg2
 bs4
 sqlparse
 tabulate
+black