Remove trailing period from user-facing messages

crates/distribution-types/src/resolution.rs

@@ -99,16 +99,16 @@ impl Diagnostic for ResolutionDiagnostic {
     fn message(&self) -> String {
         match self {
             Self::MissingExtra { dist, extra } => {
-                format!("The package `{dist}` does not have an extra named `{extra}`.")
+                format!("The package `{dist}` does not have an extra named `{extra}`")
             }
             Self::MissingDev { dist, dev } => {
-                format!("The package `{dist}` does not have a development dependency group named `{dev}`.")
+                format!("The package `{dist}` does not have a development dependency group named `{dev}`")
             }
             Self::YankedVersion { dist, reason } => {
                 if let Some(reason) = reason {
-                    format!("`{dist}` is yanked (reason: \"{reason}\").")
+                    format!("`{dist}` is yanked (reason: \"{reason}\")")
                 } else {
-                    format!("`{dist}` is yanked.")
+                    format!("`{dist}` is yanked")
                 }
             }
         }

crates/uv-auth/src/credentials.rs

@@ -167,10 +167,10 @@ impl Credentials {
         let mut buf = String::new();
         decoder
             .read_to_string(&mut buf)
-            .expect("HTTP Basic Authentication should be base64 encoded.");
+            .expect("HTTP Basic Authentication should be base64 encoded");
         let (username, password) = buf
             .split_once(':')
-            .expect("HTTP Basic Authentication should include a `:` separator.");
+            .expect("HTTP Basic Authentication should include a `:` separator");
         let username = if username.is_empty() {
             None
         } else {

crates/uv-cli/src/compat.rs

@@ -73,96 +73,94 @@ impl CompatArgs for PipCompileCompatArgs {
     fn validate(&self) -> Result<()> {
         if self.allow_unsafe {
             warn_user!(
-                "pip-compile's `--allow-unsafe` has no effect (uv can safely pin `pip` and other packages)."
+                "pip-compile's `--allow-unsafe` has no effect (uv can safely pin `pip` and other packages)"
             );
         }
 
         if self.no_allow_unsafe {
-            warn_user!("pip-compile's `--no-allow-unsafe` has no effect (uv can safely pin `pip` and other packages).");
+            warn_user!("pip-compile's `--no-allow-unsafe` has no effect (uv can safely pin `pip` and other packages)");
         }
 
         if self.reuse_hashes {
             return Err(anyhow!(
-                "pip-compile's `--reuse-hashes` is unsupported (uv doesn't reuse hashes)."
+                "pip-compile's `--reuse-hashes` is unsupported (uv doesn't reuse hashes)"
             ));
         }
 
         if self.no_reuse_hashes {
-            warn_user!(
-                "pip-compile's `--no-reuse-hashes` has no effect (uv doesn't reuse hashes)."
-            );
+            warn_user!("pip-compile's `--no-reuse-hashes` has no effect (uv doesn't reuse hashes)");
         }
 
         if let Some(resolver) = self.resolver {
             match resolver {
                 Resolver::Backtracking => {
                     warn_user!(
-                        "pip-compile's `--resolver=backtracking` has no effect (uv always backtracks)."
+                        "pip-compile's `--resolver=backtracking` has no effect (uv always backtracks)"
                     );
                 }
                 Resolver::Legacy => {
                     return Err(anyhow!(
-                        "pip-compile's `--resolver=legacy` is unsupported (uv always backtracks)."
+                        "pip-compile's `--resolver=legacy` is unsupported (uv always backtracks)"
                     ));
                 }
             }
         }
 
         if self.max_rounds.is_some() {
             return Err(anyhow!(
-                "pip-compile's `--max-rounds` is unsupported (uv always resolves until convergence)."
+                "pip-compile's `--max-rounds` is unsupported (uv always resolves until convergence)"
             ));
         }
 
         if self.client_cert.is_some() {
             return Err(anyhow!(
-                "pip-compile's `--client-cert` is unsupported (uv doesn't support dedicated client certificates)."
+                "pip-compile's `--client-cert` is unsupported (uv doesn't support dedicated client certificates)"
             ));
         }
 
         if self.trusted_host.is_some() {
             return Err(anyhow!(
-                "pip-compile's `--trusted-host` is unsupported (uv always requires HTTPS)."
+                "pip-compile's `--trusted-host` is unsupported (uv always requires HTTPS)"
             ));
         }
 
         if self.emit_trusted_host {
             return Err(anyhow!(
-                "pip-compile's `--emit-trusted-host` is unsupported (uv always requires HTTPS)."
+                "pip-compile's `--emit-trusted-host` is unsupported (uv always requires HTTPS)"
             ));
         }
 
         if self.no_emit_trusted_host {
             warn_user!(
-                "pip-compile's `--no-emit-trusted-host` has no effect (uv never emits trusted hosts)."
+                "pip-compile's `--no-emit-trusted-host` has no effect (uv never emits trusted hosts)"
             );
         }
 
         if self.config.is_some() {
             return Err(anyhow!(
-                "pip-compile's `--config` is unsupported (uv does not use a configuration file)."
+                "pip-compile's `--config` is unsupported (uv does not use a configuration file)"
             ));
         }
 
         if self.no_config {
             warn_user!(
-                "pip-compile's `--no-config` has no effect (uv does not use a configuration file)."
+                "pip-compile's `--no-config` has no effect (uv does not use a configuration file)"
             );
         }
 
         if self.emit_options {
             return Err(anyhow!(
-                "pip-compile's `--emit-options` is unsupported (uv never emits options)."
+                "pip-compile's `--emit-options` is unsupported (uv never emits options)"
             ));
         }
 
         if self.no_emit_options {
-            warn_user!("pip-compile's `--no-emit-options` has no effect (uv never emits options).");
+            warn_user!("pip-compile's `--no-emit-options` has no effect (uv never emits options)");
         }
 
         if self.pip_args.is_some() {
             return Err(anyhow!(
-                "pip-compile's `--pip-args` is unsupported (try passing arguments to uv directly)."
+                "pip-compile's `--pip-args` is unsupported (try passing arguments to uv directly)"
             ));
         }
 
@@ -191,11 +189,11 @@ impl CompatArgs for PipListCompatArgs {
     /// `--outdated`), this method will return an error.
     fn validate(&self) -> Result<()> {
         if self.disable_pip_version_check {
-            warn_user!("pip's `--disable-pip-version-check` has no effect.");
+            warn_user!("pip's `--disable-pip-version-check` has no effect");
         }
 
         if self.outdated {
-            return Err(anyhow!("pip's `--outdated` is unsupported."));
+            return Err(anyhow!("pip's `--outdated` is unsupported"));
         }
 
         Ok(())
@@ -245,49 +243,49 @@ impl CompatArgs for PipSyncCompatArgs {
     fn validate(&self) -> Result<()> {
         if self.ask {
             return Err(anyhow!(
-                "pip-sync's `--ask` is unsupported (uv never asks for confirmation)."
+                "pip-sync's `--ask` is unsupported (uv never asks for confirmation)"
             ));
         }
 
         if self.python_executable.is_some() {
             return Err(anyhow!(
-                "pip-sync's `--python-executable` is unsupported (to install into a separate Python environment, try setting `VIRTUAL_ENV` instead)."
+                "pip-sync's `--python-executable` is unsupported (to install into a separate Python environment, try setting `VIRTUAL_ENV` instead)"
             ));
         }
 
         if self.user {
             return Err(anyhow!(
-                "pip-sync's `--user` is unsupported (use a virtual environment instead)."
+                "pip-sync's `--user` is unsupported (use a virtual environment instead)"
             ));
         }
 
         if self.client_cert.is_some() {
             return Err(anyhow!(
-                "pip-sync's `--client-cert` is unsupported (uv doesn't support dedicated client certificates)."
+                "pip-sync's `--client-cert` is unsupported (uv doesn't support dedicated client certificates)"
             ));
         }
 
         if self.trusted_host.is_some() {
             return Err(anyhow!(
-                "pip-sync's `--trusted-host` is unsupported (uv always requires HTTPS)."
+                "pip-sync's `--trusted-host` is unsupported (uv always requires HTTPS)"
             ));
         }
 
         if self.config.is_some() {
             return Err(anyhow!(
-                "pip-sync's `--config` is unsupported (uv does not use a configuration file)."
+                "pip-sync's `--config` is unsupported (uv does not use a configuration file)"
             ));
         }
 
         if self.no_config {
             warn_user!(
-                "pip-sync's `--no-config` has no effect (uv does not use a configuration file)."
+                "pip-sync's `--no-config` has no effect (uv does not use a configuration file)"
             );
         }
 
         if self.pip_args.is_some() {
             return Err(anyhow!(
-                "pip-sync's `--pip-args` is unsupported (try passing arguments to uv directly)."
+                "pip-sync's `--pip-args` is unsupported (try passing arguments to uv directly)"
             ));
         }
 
@@ -332,28 +330,28 @@ impl CompatArgs for VenvCompatArgs {
     fn validate(&self) -> Result<()> {
         if self.clear {
             warn_user!(
-                "virtualenv's `--clear` has no effect (uv always clears the virtual environment)."
+                "virtualenv's `--clear` has no effect (uv always clears the virtual environment)"
             );
         }
 
         if self.no_seed {
             warn_user!(
-                "virtualenv's `--no-seed` has no effect (uv omits seed packages by default)."
+                "virtualenv's `--no-seed` has no effect (uv omits seed packages by default)"
             );
         }
 
         if self.no_pip {
-            warn_user!("virtualenv's `--no-pip` has no effect (uv omits `pip` by default).");
+            warn_user!("virtualenv's `--no-pip` has no effect (uv omits `pip` by default)");
         }
 
         if self.no_setuptools {
             warn_user!(
-                "virtualenv's `--no-setuptools` has no effect (uv omits `setuptools` by default)."
+                "virtualenv's `--no-setuptools` has no effect (uv omits `setuptools` by default)"
             );
         }
 
         if self.no_wheel {
-            warn_user!("virtualenv's `--no-wheel` has no effect (uv omits `wheel` by default).");
+            warn_user!("virtualenv's `--no-wheel` has no effect (uv omits `wheel` by default)");
         }
 
         Ok(())
@@ -381,12 +379,12 @@ impl CompatArgs for PipInstallCompatArgs {
     /// return an error.
     fn validate(&self) -> Result<()> {
         if self.disable_pip_version_check {
-            warn_user!("pip's `--disable-pip-version-check` has no effect.");
+            warn_user!("pip's `--disable-pip-version-check` has no effect");
         }
 
         if self.user {
             return Err(anyhow!(
-                "pip's `--user` is unsupported (use a virtual environment instead)."
+                "pip's `--user` is unsupported (use a virtual environment instead)"
             ));
         }
 
@@ -412,7 +410,7 @@ impl CompatArgs for PipGlobalCompatArgs {
     /// return an error.
     fn validate(&self) -> Result<()> {
         if self.disable_pip_version_check {
-            warn_user!("pip's `--disable-pip-version-check` has no effect.");
+            warn_user!("pip's `--disable-pip-version-check` has no effect");
         }
 
         Ok(())

crates/uv-client/src/base_client.rs

@@ -127,7 +127,7 @@ impl<'a> BaseClientBuilder<'a> {
                 value.parse::<u64>()
                     .or_else(|_| {
                         // On parse error, warn and use the default timeout
-                        warn_user_once!("Ignoring invalid value from environment for UV_HTTP_TIMEOUT. Expected integer number of seconds, got \"{value}\".");
+                        warn_user_once!("Ignoring invalid value from environment for `UV_HTTP_TIMEOUT`. Expected an integer number of seconds, got \"{value}\".");
                         Ok(default_timeout)
                     })
             })
@@ -175,7 +175,7 @@ impl<'a> BaseClientBuilder<'a> {
                 client_core
             };
 
-            client_core.build().expect("Failed to build HTTP client.")
+            client_core.build().expect("Failed to build HTTP client")
         });
 
         // Wrap in any relevant middleware.

crates/uv-client/src/error.rs

@@ -151,18 +151,18 @@ pub enum ErrorKind {
     #[error(transparent)]
     DistInfo(#[from] install_wheel_rs::Error),
 
-    #[error("{0} isn't available locally, but making network requests to registries was banned.")]
+    #[error("{0} isn't available locally, but making network requests to registries was banned")]
     NoIndex(String),
 
     /// The package was not found in the registry.
     ///
     /// Make sure the package name is spelled correctly and that you've
     /// configured the right registry to fetch it from.
-    #[error("Package `{0}` was not found in the registry.")]
+    #[error("Package `{0}` was not found in the registry")]
     PackageNotFound(String),
 
     /// The package was not found in the local (file-based) index.
-    #[error("Package `{0}` was not found in the local index.")]
+    #[error("Package `{0}` was not found in the local index")]
     FileNotFound(String),
 
     /// The metadata file could not be parsed.

crates/uv-client/tests/user_agent_version.rs

@@ -167,7 +167,7 @@ async fn test_user_agent_has_linehaul() -> Result<()> {
     // Unpack User-Agent with linehaul
     let (uv_version, uv_linehaul) = body
         .split_once(' ')
-        .expect("Failed to split User-Agent header.");
+        .expect("Failed to split User-Agent header");
 
     // Deserializing Linehaul
     let linehaul: LineHaul = serde_json::from_str(uv_linehaul)?;

crates/uv-distribution/src/metadata/lowering.rs

@@ -93,7 +93,7 @@ pub(crate) fn lower_requirement(
     };
 
     if preview.is_disabled() {
-        warn_user_once!("`uv.sources` is experimental and may change without warning.");
+        warn_user_once!("`uv.sources` is experimental and may change without warning");
     }
 
     let source = match source {

crates/uv-distribution/src/pyproject_mut.rs

@@ -26,7 +26,7 @@ pub enum Error {
     MalformedDependencies,
     #[error("Sources in `pyproject.toml` are malformed")]
     MalformedSources,
-    #[error("Cannot perform ambiguous update; multiple entries with matching package names.")]
+    #[error("Cannot perform ambiguous update; found multiple entries with matching package names")]
     Ambiguous,
 }
 

crates/uv-installer/src/site_packages.rs

@@ -428,26 +428,26 @@ impl Diagnostic for SitePackagesDiagnostic {
                 version,
                 requires_python,
             } => format!(
-                "The package `{package}` requires Python {requires_python}, but `{version}` is installed."
+                "The package `{package}` requires Python {requires_python}, but `{version}` is installed"
             ),
             Self::MissingDependency {
                 package,
                 requirement,
             } => {
-                format!("The package `{package}` requires `{requirement}`, but it's not installed.")
+                format!("The package `{package}` requires `{requirement}`, but it's not installed")
             }
             Self::IncompatibleDependency {
                 package,
                 version,
                 requirement,
             } => format!(
-                "The package `{package}` requires `{requirement}`, but `{version}` is installed."
+                "The package `{package}` requires `{requirement}`, but `{version}` is installed"
             ),
             Self::DuplicatePackage { package, paths } => {
                 let mut paths = paths.clone();
                 paths.sort();
                 format!(
-                    "The package `{package}` has multiple installed distributions:{}",
+                    "The package `{package}` has multiple installed distributions: {}",
                     paths.iter().fold(String::new(), |acc, path| acc + &format!("\n  - {}", path.display()))
                 )
             }

crates/uv-python/src/discovery.rs

@@ -898,7 +898,7 @@ fn warn_on_unsupported_python(interpreter: &Interpreter) {
     // Warn on usage with an unsupported Python version
     if interpreter.python_tuple() < (3, 8) {
         warn_user_once!(
-            "uv is only compatible with Python 3.8+, found Python {}.",
+            "uv is only compatible with Python >=3.8, found Python {}",
             interpreter.python_version()
         );
     }

crates/uv-python/src/py_launcher.rs

@@ -24,9 +24,9 @@ pub enum Error {
         stdout: String,
         stderr: String,
     },
-    #[error("Failed to run `py --list-paths` to find Python installations.")]
+    #[error("Failed to run `py --list-paths` to find Python installations")]
     Io(#[source] io::Error),
-    #[error("The `py` launcher could not be found.")]
+    #[error("The `py` launcher could not be found")]
     NotFound,
 }