Can you show me where in the 1917 Code of Canon Law, or even in the 1992 modernist CCC the canonization of saints is discussed?
It isn’t.
Could you show me hoe canonizations meet the requirements of papal infallibility as defined at Vatican I?
They don’t.
Can you show me any binding CHURCH teaching that says canonizations are de fide?
There isn’t.
We've gone through this many times. According to The Catholic Encyclopedia, it is the GENERAL view among Catholic theologians (meaning majority opinion) that the infallibility of canonizations is THEOLOGICALLY CERTAIN. Even though one is not strictly a heretic for denying this infallibility, rejecting a theologically certain proposition still constitutes a mortal sin against faith. So, not, it's not
de fide (although some theologians hold it to be so), but it's also not a take-it-of-leave-it-as-it-suits-you proposition.
You reject the infallibility of canonizations simply because it's inconvenient for your dogmatic R&R position. If you look at the canonization formula, which has been retained by the V2 papal claimants, it clearly invokes infallibility.
For the honor of the Blessed Trinity, the exaltation of the Catholic faith and the increase of the Christian life, by the authority of our Lord Jesus Christ, and of the Holy Apostles Peter and Paul, and own own, after due deliberation and frequent prayer for divine assistance, and having sought the counsel of many of our brother bishops, we declare and define Blessed John XXIII, John Paul II, be saints, and we enroll them among the saints, decreeing that they are to be venerated as such by the whole Church. In the name of the Father, and of the Son, and of the Holy Spirit. Amen
What is lacking here in the notes of infallibility? By the authority of Peter and Paul (and his own), he "declares and defines" that they are saints, decreeing that they are to be venerated as such by the whole Church. To claim that something pronounced with such authority and solemn language can be in error constitutes nothing less than an insult to the Church and to the Holy Spirit. Snap out of this, man.
Also, the formula itself was preceded by orations/petitions requesting the assistance of the Holy Spirit against error in the judgment.
Holy Father, Holy Church, trusting in the Lord’s promise to send upon her the Spirit of Truth, who in every age keeps the supreme Magisterium immune from error, most earnestly beseeches Your Holiness to enroll these, her elect, among the Saints.
So the Church explicitly invokes the Holy Spirit for immunity from error in this judgment, and then uses solemn language and full papal authority to DEFINE this matter and make it binding on the whole Church. If this is not infallible, then almost nothing is. It not only meets every single one of the notes of infallibility, but even explicitly invokes the "immun[ity] from error" granted to the Magisterium by the Holy Spirit. It also rejects the notion that this is not a "matter of faith and morals" by declaring it an act of the Magisterium. You've got absolutely NOTHING to stand on except your own wishful thinking.