Merge pull request #4 from Leovalcante/develop

Develop

.gitignore

@@ -2,4 +2,5 @@
 venv/
 build/
 dist/
-*.egg-info
+*.egg-info
+*__pycache__*

README.md

@@ -1,16 +1,20 @@
 # Random Password Generator
-#### *rpg v1.0.0*
+#### *rpg v0.0.1*
 
 ## What is rpg?
 **Rpg** stands for **R**andom **P**assword **G**enerator, it's a utility command line tool that allows you to generate random entropic password.
 
-## Requirements
-- Python 3+
 
 ## Installation
-1. `git clone https://github.com/Leovalcante/random-password-generator`
-2. `cd random-password-generator`
-3. `./run_install.sh`
+1. `pip install random-password-genrator-cli`
+
+
+## Advice
+1. Use rpg to generate random entropic password
+2. Check if your password has already been leaked here: [haveibeenpwned](https://haveibeenpwned.com/Passwords)
+3. Avoid to use a short password, try to use only passwords with 16+ characters.
+4. Do not share your passwords with any one.
+5. Do not reuse a password.
 
 
 ## Usage
@@ -22,40 +26,72 @@ In our opinion you should never use a password lower then 16 characters.
 
 `[OPTIONS]` are:
 
-- `--help`: to print help text
-- `--version`: to print out rpg version
-- `-n <int>`: with this option you can generate *n* password
+- `-n, --number <pass-number>`: generate `<pass-number>` passwords
+- `-o, --output <out-file>`: write generated passwords into `<out-file>`
+- `-nL, --no-lower`: remove lower-case charsets 
+- `-nU, --no-upper`: remove upper-case charsets
+- `-nD, --no-digits`: remove digits charsets
+- `-nP, --no-punctuation`: remove punctuation charsets
+- `-v, --verbose`: print verbose output
+- `-V, --version`: print rpg version
+- `-h, --help`: print help text
 
 ## Examples
 Generate a 16 character password:
 ```
 $ rpg 16
+Passwords:
+6=L!Sda7~7xU5V@m
 
-5;K6]V%h]ewW8N5i
+The entropy of generated password is: 104.8734216268422
 ```
 
-Generate a 20 character password
+Generate a 20 character password without lower-case charsets
 ```
 $ rpg 20
 
-:6#T^ioVY9"RaQ7x3i7{
+Passwords:
+.T(89$!OPT4C{1088LS=
+
+The entropy of generated password is: 121.7492568250068
+
 ```
 
-Generate five 20 character passwords
+Generate five 20 character passwords without punctuation charsets
 ```
 $ rpg -n 5 20
 
-xb|b8$_03`yZ69T"wRHS
-^~|78IRyH]L3jq3fR'h0
-w9V>2vd2!%O53|sCy?GM
->01^7%zZx8X*lHb+sEV3
-74"2Vd17Z@hNUy__Pt/u
+Passwords:
+zW9z4974ciLgkP9hT3CC
+grX01Bd6MkQj01Y72dOa
+XtPmY88o2X87QaaA54bL
+dxhk9EYu7IJ4uS2d6Q66
+3Wr04RnOlV4h4c5Fvo6D
+
+The entropy of generated password is: 119.08392620773752
 ```
 
+Generate five 12 character passwords and save them into pw-out.txt
+```
+$ rpg -n 5 -o pw-out.txt 12
+Passwords:
+.HHc'd2sK2\7
+Y5=3"da`W9aB
+60U">By<Z7db
+j9N4W5Tvu;'@
+8F,l<Oej6$M6
 
-## Advice
-1. Do not reuse a password.
-2. Avoid use of short password, try to use only 16+ character passwords.
-3. Do not share your passwords with any one.
-4. Check if your password has already been leaked here: [haveibeenpwned](https://haveibeenpwned.com/Passwords)
-5. Use rpg to generate random entropic password
+The entropy of generated password is: 78.65506622013166
+
+```
+*pw-out.txt*
+```
+$ cat pw-out.txt 
+Passwords:
+.HHc'd2sK2\7
+Y5=3"da`W9aB
+60U">By<Z7db
+j9N4W5Tvu;'@
+8F,l<Oej6$M6
+Entropy: 78.65506622013166
+```

random_password_generator/__init__.py

@@ -1,5 +1,5 @@
-__name__ = "random-password-generator"
+__name__ = "random-password-generator-cli"
 __name_desc__ = "Random Password Generator"
-__version__ = "1.0.0"
-__description__ = "Utility command line tool to generate random entropic password"
+__version__ = "0.0.1"
+__description__ = "Command line tool utility to generate random entropic password"
 __url__ = "https://github.com/Leovalcante/random-password-generator"

random_password_generator/messages/messages.py

@@ -0,0 +1,113 @@
+import click
+
+
+class Prints:
+    """Prints class PRINTS messages in various format"""
+    @staticmethod
+    def emphasis(msg: str) -> None:
+        """
+        Print emphasis messages.
+
+        :param str msg: message to print
+        :return: None
+        """
+        click.echo(click.style(msg, fg="cyan"))
+
+    @staticmethod
+    def error(msg: str) -> None:
+        """
+        Print error messages.
+
+        :param str msg: message to print
+        :return: None
+        """
+        click.echo(click.style(msg, fg="red"))
+
+    @staticmethod
+    def info(msg: str) -> None:
+        """
+        Print standard messages.
+
+        :param str msg: message to print
+        :return: None
+        """
+        click.echo(msg)
+
+    @staticmethod
+    def verbose(msg: str, vrb: bool) -> None:
+        """
+        Print verbose messages if verbose is enabled.
+
+        :param str msg: message to print
+        :param bool vrb: verbose value
+        :return: None
+        """
+        if vrb:
+            click.echo(click.style(msg, fg="magenta"))
+
+    @staticmethod
+    def warning(msg: str) -> None:
+        """
+        Print warning messages.
+
+        :param str msg: message to print
+        :return: None
+        """
+        click.echo(click.style(msg, fg="bright_yellow", bold=True))
+
+
+class Echoes:
+    """Echoes class RETURNS messages in various format"""
+    @staticmethod
+    def emphasis(msg: str) -> str:
+        """
+        Print emphasis messages.
+
+        :param str msg: message to print
+        :return str: colored msg
+        """
+        return click.style(msg, fg="cyan")
+
+    @staticmethod
+    def error(msg: str) -> str:
+        """
+        Print error messages.
+
+        :param str msg: message to print
+        :return str: colored message
+        """
+        return click.style(msg, fg="red")
+
+    @staticmethod
+    def info(msg: str) -> str:
+        """
+        Print standard messages.
+
+        :param str msg: message to print
+        :return str: colored message
+        """
+        return msg
+
+    @staticmethod
+    def verbose(msg: str, vrb: bool) -> str:
+        """
+        Print verbose messages if verbose is enabled.
+
+        :param str msg: message to print
+        :param bool vrb: verbose value
+        :return str: colored message
+        """
+        if vrb:
+            return click.style(msg, fg="magenta")
+
+        return ""
+
+    @staticmethod
+    def warning(msg: str) -> str:
+        """
+        Print warning messages.
+
+        :param str msg: message to print
+        :return: None
+        """
+        return click.style(msg, fg="bright_yellow", bold=True)