From 4a4033c39323533db7e07c436a6fc8b165e7e300 Mon Sep 17 00:00:00 2001
From: Spy <32415621+SpyHoodle@users.noreply.github.com>
Date: Tue, 20 Sep 2022 10:35:36 +0100
Subject: [PATCH] initial commit
---
.idea/.gitignore | 8 ++
.idea/codeStyles/codeStyleConfig.xml | 5 +
.idea/discord.xml | 7 ++
.idea/highlightedFiles.xml | 17 ++++
.../inspectionProfiles/profiles_settings.xml | 6 ++
.idea/misc.xml | 4 +
.idea/modules.xml | 8 ++
.idea/resistors.iml | 8 ++
.idea/vcs.xml | 6 ++
bands.json | 80 +++++++++++++++
colours.py | 6 ++
main.py | 97 +++++++++++++++++++
12 files changed, 252 insertions(+)
create mode 100644 .idea/.gitignore
create mode 100644 .idea/codeStyles/codeStyleConfig.xml
create mode 100644 .idea/discord.xml
create mode 100644 .idea/highlightedFiles.xml
create mode 100644 .idea/inspectionProfiles/profiles_settings.xml
create mode 100644 .idea/misc.xml
create mode 100644 .idea/modules.xml
create mode 100644 .idea/resistors.iml
create mode 100644 .idea/vcs.xml
create mode 100644 bands.json
create mode 100644 colours.py
create mode 100644 main.py
diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml
new file mode 100644
index 0000000..a55e7a1
--- /dev/null
+++ b/.idea/codeStyles/codeStyleConfig.xml
@@ -0,0 +1,5 @@
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/discord.xml b/.idea/discord.xml
new file mode 100644
index 0000000..30bab2a
--- /dev/null
+++ b/.idea/discord.xml
@@ -0,0 +1,7 @@
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/highlightedFiles.xml b/.idea/highlightedFiles.xml
new file mode 100644
index 0000000..f9d3c5e
--- /dev/null
+++ b/.idea/highlightedFiles.xml
@@ -0,0 +1,17 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/profiles_settings.xml b/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..dc9ea49
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,4 @@
+
+
+
+
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..da6b32d
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/resistors.iml b/.idea/resistors.iml
new file mode 100644
index 0000000..d0876a7
--- /dev/null
+++ b/.idea/resistors.iml
@@ -0,0 +1,8 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/bands.json b/bands.json
new file mode 100644
index 0000000..995aa1a
--- /dev/null
+++ b/bands.json
@@ -0,0 +1,80 @@
+{
+ "black":
+ {
+ "tolerance": 0,
+ "band": 0,
+ "multiplier": 1
+ },
+ "brown":
+ {
+ "tolerance": 1,
+ "band": 1,
+ "multiplier": 10
+ },
+ "red":
+ {
+ "tolerance": 2,
+ "band": 2,
+ "multiplier": 100
+ },
+ "orange":
+ {
+ "tolerance": 3,
+ "band": 3,
+ "multiplier": 1000
+ },
+ "yellow":
+ {
+ "tolerance": 4,
+ "band": 4,
+ "multiplier": 10000
+ },
+ "green":
+ {
+ "tolerance": 0.5,
+ "band": 5,
+ "multiplier": 100000
+ },
+ "blue":
+ {
+ "tolerance": 0.25,
+ "band": 6,
+ "multiplier": 1000000
+ },
+ "violet":
+ {
+ "tolerance": 0.1,
+ "band": 7,
+ "multiplier": 10000000
+ },
+ "grey":
+ {
+ "tolerance": 0.05,
+ "band": 8,
+ "multiplier": 100000000
+ },
+ "white":
+ {
+ "tolerance": 0,
+ "band": 9,
+ "multiplier": 1000000000
+ },
+ "gold":
+ {
+ "tolerance": 5,
+ "band": "",
+ "multiplier": 0.1
+ },
+ "silver":
+ {
+ "tolerance": 10,
+ "band": "",
+ "multiplier": 0.01
+ },
+ "empty":
+ {
+ "tolerance": 20,
+ "band": "",
+ "multiplier": 0
+ }
+}
\ No newline at end of file
diff --git a/colours.py b/colours.py
new file mode 100644
index 0000000..14fa856
--- /dev/null
+++ b/colours.py
@@ -0,0 +1,6 @@
+red = "\033[91m"
+green = "\033[92m"
+blue = "\033[94m"
+magenta = "\033[35m"
+cyan = "\033[96m"
+end = "\033[0m"
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..615d0d5
--- /dev/null
+++ b/main.py
@@ -0,0 +1,97 @@
+import json
+import colours as c
+
+
+def load_json(file_name):
+ # Open a json file called file_name
+ with open(file_name) as file:
+ # Load the json file into a dictionary
+ return json.load(file)
+
+
+def convert(value):
+ if 1000 <= value < 1000000:
+ # Kilo
+ value = str(value / 1000) + " K"
+
+ elif 1000000 <= value < 1000000000:
+ # Mega
+ value = str(value / 1000000) + " M"
+
+ elif value >= 1000000000:
+ # Giga
+ value = str(value / 1000000000) + " G"
+
+ return value
+
+
+def input_colours(bands):
+ colours = []
+ while len(colours) < 5:
+ # Calculate a suffix for the number i.e. 2nd or 3rd
+ suffixes = ["", "st", "nd", "rd", "th", "th"]
+ suffix = suffixes[len(colours) + 1]
+
+ # Ask the user to input the colour of the resistor band
+ colour = input(f"{c.cyan}What is the colour of the "
+ f"{c.blue}{len(colours) + 1}{suffix}{c.end} "
+ f"{c.cyan}band? {c.end}").lower()
+
+ if colour in bands:
+ # Only add the colour if it is valid
+ colours.append(colour)
+
+ else:
+ # Otherwise, print an error message
+ print(f"{c.red}Error: This colour does not exist.{c.end}")
+
+ return colours
+
+
+def calc_resistor(colours, bands):
+ # Set default values
+ bands_value = ""
+ multiplier = 1
+ tolerance = 0
+
+ for i, colour in enumerate(colours):
+ # Get the band
+ if i < 3:
+ bands_value += str(bands[colour]["band"])
+
+ elif i == 3:
+ multiplier = bands[colour]["multiplier"]
+
+ elif i == 4:
+ tolerance = bands[colour]["tolerance"]
+
+ resistor_value = int(bands_value) * multiplier
+ return resistor_value, tolerance
+
+
+def main(file_name):
+ # Print the welcome message
+ print(f"{c.magenta}Resistor Calculator v0.1.0{c.end}")
+
+ # Load the band information from the json file
+ bands = load_json(file_name)
+
+ # Get the colours of the resistor's bands from the user
+ colours = input_colours(bands)
+
+ # Calculate the value and tolerance of the resistor
+ resistor_value, tolerance = calc_resistor(colours, bands)
+
+ # Convert the value to a readable format
+ converted_value = convert(resistor_value)
+
+ # Collect and create the final value
+ final_value = f"{converted_value}Ω +/-{tolerance}%"
+
+ # Print the original colours entered and final value
+ print(f"\n{c.blue}You have entered: {c.cyan}{', '.join(colours)}{c.end}"
+ f"\n{c.blue}Your resistor is: {c.cyan}{final_value}{c.end}")
+
+
+if __name__ == "__main__":
+ main("bands.json")