17.
(a) A felony is a crime that is punishable with death, by imprisonment in the state prison, or notwithstanding any other provision of law, by imprisonment in a county jail under the provisions of subdivision (h) of Section 1170. Every other crime or public offense is a misdemeanor except those offenses that are classified as infractions.(b) When a crime is punishable, in the discretion of the court, either by imprisonment in the state prison or imprisonment in a county jail under the provisions of subdivision (h) of Section 1170, or by fine or imprisonment in the county jail, it is a misdemeanor for all purposes under the following circumstances:
(1) After a judgment imposing a punishment other than
imprisonment in the state prison or imprisonment in a county jail under the provisions of subdivision (h) of Section 1170.
(2) When the court, upon committing the defendant to the Division of Juvenile Justice, designates the offense to be a misdemeanor.
(3) When the court grants probation to a defendant and at the time of granting probation, or on application of the defendant or probation officer thereafter, the court declares the offense to be a misdemeanor.
(4) When the prosecuting attorney files in a court having jurisdiction over misdemeanor offenses a complaint specifying that the offense is a misdemeanor, unless the defendant at the time of his or her arraignment or plea objects to the offense
being made a misdemeanor, in which event the complaint shall be amended to charge the felony and the case shall proceed on the felony complaint.
(5) When, at or before the preliminary examination or prior to filing an order pursuant to Section 872, the magistrate determines that the offense is a misdemeanor, in which event the case shall proceed as if the defendant had been arraigned on a misdemeanor complaint.
(c) When a defendant is committed to the Division of Juvenile Justice for a crime punishable, in the discretion of the court, either by imprisonment in the state prison or imprisonment in a county jail under the provisions of subdivision (h) of Section 1170, or by fine or imprisonment in the county jail not exceeding one year, the offense shall, upon the discharge of the defendant from the Division of Juvenile Justice, thereafter be deemed a misdemeanor for all
purposes.
(d) A violation of any code section listed in Section 19.8 is an infraction subject to the procedures described in Sections 19.6 and 19.7 when:
(1) The prosecutor files a complaint charging the offense as an infraction unless the defendant, at the time he or she is arraigned, after being informed of his or her rights, elects to have the case proceed as a misdemeanor, or;
(2) The court, with the consent of the defendant, determines that the offense is an infraction in which event the case shall proceed as if the defendant had been arraigned on an infraction complaint.
(e) Nothing in this section authorizes a judge to relieve a defendant of the duty to register as a sex offender pursuant to Section 290 if the defendant is charged with an offense
for which registration as a sex offender is required pursuant to Section 290, and for which the trier of fact has found the defendant guilty.