feat(vcs): add verbosity argument to update

verbosity argument to the update method allows for controlling the supression of
output executed from this method. The argument should be a
boolean value as the `-q` flag is binary, but it now is of type int as
to not require a refactor of the base class callers.

Implements: #13329

Author: ByteB4rb1e

src/pip/_internal/vcs/bazaar.py

@@ -58,17 +58,28 @@ def fetch_new(
     def switch(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
         self.run_command(make_command("switch", url), cwd=dest)
 
-    def update(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
+    def update(
+        self,
+        dest: str,
+        url: HiddenText,
+        rev_options: RevOptions,
+        verbosity: int = 0,
+    ) -> None:
+        flags = []
+
+        if verbosity <= 0:
+            flags.append("-q")
+
         output = self.run_command(
             make_command("info"), show_stdout=False, stdout_only=True, cwd=dest
         )
         if output.startswith("Standalone "):
             # Older versions of pip used to create standalone branches.
             # Convert the standalone branch to a checkout by calling "bzr bind".
-            cmd_args = make_command("bind", "-q", url)
+            cmd_args = make_command("bind", *flags, url)
             self.run_command(cmd_args, cwd=dest)
 
-        cmd_args = make_command("update", "-q", rev_options.to_args())
+        cmd_args = make_command("update", *flags, rev_options.to_args())
         self.run_command(cmd_args, cwd=dest)
 
     @classmethod

src/pip/_internal/vcs/git.py

@@ -343,16 +343,32 @@ def switch(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
 
         self.update_submodules(dest)
 
-    def update(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
+    def update(
+        self,
+        dest: str,
+        url: HiddenText,
+        rev_options: RevOptions,
+        verbosity: int = 0,
+    ) -> None:
+        extra_flags = []
+
+        if verbosity <= 0:
+            extra_flags.append("-q")
+
         # First fetch changes from the default remote
         if self.get_git_version() >= (1, 9):
             # fetch tags in addition to everything else
-            self.run_command(["fetch", "-q", "--tags"], cwd=dest)
+            self.run_command(["fetch", "--tags", *extra_flags], cwd=dest)
         else:
-            self.run_command(["fetch", "-q"], cwd=dest)
+            self.run_command(["fetch", *extra_flags], cwd=dest)
         # Then reset to wanted revision (maybe even origin/master)
         rev_options = self.resolve_revision(dest, url, rev_options)
-        cmd_args = make_command("reset", "--hard", "-q", rev_options.to_args())
+        cmd_args = make_command(
+            "reset",
+            "--hard",
+            *extra_flags,
+            rev_options.to_args(),
+        )
         self.run_command(cmd_args, cwd=dest)
         #: update submodules
         self.update_submodules(dest)

src/pip/_internal/vcs/mercurial.py

@@ -72,9 +72,20 @@ def switch(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
             cmd_args = make_command("update", "-q", rev_options.to_args())
             self.run_command(cmd_args, cwd=dest)
 
-    def update(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
-        self.run_command(["pull", "-q"], cwd=dest)
-        cmd_args = make_command("update", "-q", rev_options.to_args())
+    def update(
+        self,
+        dest: str,
+        url: HiddenText,
+        rev_options: RevOptions,
+        verbosity: int = 0,
+    ) -> None:
+        extra_flags = []
+
+        if verbosity <= 0:
+            extra_flags.append("-q")
+
+        self.run_command(["pull", *extra_flags], cwd=dest)
+        cmd_args = make_command("update", *extra_flags, rev_options.to_args())
         self.run_command(cmd_args, cwd=dest)
 
     @classmethod

src/pip/_internal/vcs/subversion.py

@@ -310,7 +310,13 @@ def switch(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
         )
         self.run_command(cmd_args)
 
-    def update(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
+    def update(
+        self,
+        dest: str,
+        url: HiddenText,
+        rev_options: RevOptions,
+        verbosity: int = 0,
+    ) -> None:
         cmd_args = make_command(
             "update",
             self.get_remote_call_options(),

src/pip/_internal/vcs/versioncontrol.py

@@ -460,7 +460,13 @@ def switch(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
         """
         raise NotImplementedError
 
-    def update(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
+    def update(
+        self,
+        dest: str,
+        url: HiddenText,
+        rev_options: RevOptions,
+        verbosity: int = 0,
+    ) -> None:
         """
         Update an already-existing repo to the given ``rev_options``.